ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.

ChIP-chip (and to a lesser degree ChIP-Seq) results are often validated with ChIP-PCR, in which a PCR with specific primers is performed on the pulled-down DNA. As in the case of RNASeq, there are many variations of these main techniques.

ChIP-Seq is equivalent to ChIP-chip down to the last step. In ChIP-Seq, immunoprecipiated DNA fragments are prepared for sequencing and funneled into a massively parallel sequencer that produces short reads. Even though the sonication step is the same as in ChIP-chip, ChIP-Seq will generate multiple short-reads within any given 500 bp region, thereby pinning down the location of TFBS to within 50-100 bp. A similar result can be obtained with ChIP-chip using high-density tiling-arrays. The downside of ChIP-Seq is that sensitivity is proportional to cost, as sensitivity increases with the number of (expensive) parallel sequencing runs. To control for biases, ChIP-seq experiments often use the "input" as a control. This is DNA sequence resulting from the same pipeline as the ChIP-seq experiment, but omitting the immunoprecipitation step. It therefore should have the same accessibility and sequencing biases as the experiment data.

Quantitative PCR (or quantitative real time polymerase chain reaction) is a modification of the conventional PCR reaction used to amplify and simultaneously quantify a targeted DNA molecule. In its more standard incarnation, a inactive fluorescent dye is added to the PCR mix. This dye is activated upon binding double-stranded DNA; as the PCR iterates, there is more and more dsDNA and therefore more fluorescence intensity.

In RNA-seq, RNA is extracted from the cell at a given time and reverse transcribed to obtain cDNA. This cDNA is then sequenced. This provides a snapshot of the "transcriptome" of an organism at a given time.