Publication Date:
2000-12-23
Description:
Understanding how DNA binding proteins control global gene expression and chromosomal maintenance requires knowledge of the chromosomal locations at which these proteins function in vivo. We developed a microarray method that reveals the genome-wide location of DNA-bound proteins and used this method to monitor binding of gene-specific transcription activators in yeast. A combination of location and expression profiles was used to identify genes whose expression is directly controlled by Gal4 and Ste12 as cells respond to changes in carbon source and mating pheromone, respectively. The results identify pathways that are coordinately regulated by each of the two activators and reveal previously unknown functions for Gal4 and Ste12. Genome-wide location analysis will facilitate investigation of gene regulatory networks, gene function, and genome maintenance.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ren, B -- Robert, F -- Wyrick, J J -- Aparicio, O -- Jennings, E G -- Simon, I -- Zeitlinger, J -- Schreiber, J -- Hannett, N -- Kanin, E -- Volkert, T L -- Wilson, C J -- Bell, S P -- Young, R A -- New York, N.Y. -- Science. 2000 Dec 22;290(5500):2306-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Whitehead Institute for Biomedical Research, Nine Cambridge Center, Cambridge, MA 02142, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11125145" target="_blank"〉PubMed〈/a〉
Keywords:
Binding Sites
;
Cell Cycle
;
DNA, Fungal/genetics/metabolism
;
DNA-Binding Proteins/*metabolism
;
Fungal Proteins/*metabolism
;
Galactose/metabolism
;
*Gene Expression Profiling
;
*Gene Expression Regulation, Fungal
;
Genes, Fungal
;
*Genome, Fungal
;
Oligonucleotide Array Sequence Analysis
;
Peptides/pharmacology
;
Promoter Regions, Genetic
;
Saccharomyces cerevisiae/*genetics/metabolism/physiology
;
*Saccharomyces cerevisiae Proteins
;
Transcription Factors/*metabolism
;
Transcriptional Activation
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
