Cistrome
Encyclopedia
Cistrome
This term http://cistrome.pbwiki.com was coined by investigators at the Dana-Farber Cancer Institute
Dana-Farber Cancer Institute
Dana–Farber Cancer Institute is part of a Comprehensive Cancer Center designated by the National Cancer Institute. It is a major affiliate of Harvard Medical School and is located in the Longwood Medical Area in Boston, Massachusetts.-Overview:...

 and Harvard Medical School
Harvard Medical School
Harvard Medical School is the graduate medical school of Harvard University. It is located in the Longwood Medical Area of the Mission Hill neighborhood of Boston, Massachusetts....

 to define the set of cis-acting targets (DNA binding site
DNA binding site
DNA binding sites are a type of binding site found in DNA where other molecules may bind. DNA binding sites are distinct from other binding sites in that they are part of a DNA sequence and they are bound by DNA-binding proteins...

s) of a trans-acting factor (transcription factor
Transcription factor
In molecular biology and genetics, a transcription factor is a protein that binds to specific DNA sequences, thereby controlling the flow of genetic information from DNA to mRNA...

, pioneer factor, restriction enzyme
Restriction enzyme
A Restriction Enzyme is an enzyme that cuts double-stranded DNA at specific recognition nucleotide sequences known as restriction sites. Such enzymes, found in bacteria and archaea, are thought to have evolved to provide a defense mechanism against invading viruses...

, etc) on a genome
Genome
In modern molecular biology and genetics, the genome is the entirety of an organism's hereditary information. It is encoded either in DNA or, for many types of virus, in RNA. The genome includes both the genes and the non-coding sequences of the DNA/RNA....

scale. Technologies such as chromatin immunoprecipitation
Chromatin immunoprecipitation
Chromatin Immunoprecipitation is a type of immunoprecipitation experimental technique used to investigate the interaction between proteins and DNA in the cell. It aims to determine whether specific proteins are associated with specific genomic regions, such as transcription factors on promoters or...

 combined with microarray "ChIP-on-chip
ChIP-on-chip
ChIP-on-chip is a technique that combines chromatin immunoprecipitation with microarray technology . Like regular ChIP, ChIP-on-chip is used to investigate interactions between proteins and DNA in vivo...

" or with massively parallel DNA sequencing "ChIP-Seq" have greatly facilitated the definition of the cistrome of transcription factors and other chromatin
Chromatin
Chromatin is the combination of DNA and proteins that make up the contents of the nucleus of a cell. The primary functions of chromatin are; to package DNA into a smaller volume to fit in the cell, to strengthen the DNA to allow mitosis and meiosis and prevent DNA damage, and to control gene...

associated proteins.
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