Tissue-specific regulatory elements in mammalian promoters.
Tissue-specific regulatory elements in mammalian promoters.
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DOI:
10.1038/msb4100114
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发表时间:
2007
影响因子:
9.9
通讯作者:
中科院分区:
文献类型:
--
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Transcription factor-binding sites and the cis-regulatory modules they compose are central determinants of gene expression. We previously showed that binding site motifs and modules in proximal promoters can be used to predict a significant portion of mammalian tissue-specific transcription. Here, we report on a systematic analysis of promoters controlling tissue-specific expression in heart, kidney, liver, pancreas, skeletal muscle, testis and CD4 T cells, for both human and mouse. We integrated multiple sources of expression data to compile sets of transcripts with strong evidence for tissue-specific regulation. The analysis of the promoters corresponding to these sets produced a catalog of predicted tissue-specific motifs and modules, and cis-regulatory elements. Predicted regulatory interactions are supported by statistical evidence, and provide a foundation for targeted experiments that will improve our understanding of tissue-specific regulatory networks. In a broader context, methods used to construct the catalog provide a model for the analysis of genomic regions that regulate differentially expressed genes.
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影响因子:
7
作者:
Frith, Martin C.;Ponjavic, Jasmina;Sandelin, Albin
通讯作者:
Sandelin, Albin
影响因子:
5.8
作者:
Schones, DE;Sumazin, P;Zhang, MQ
通讯作者:
Zhang, MQ
影响因子:
5.8
作者:
Stormo, GD
通讯作者:
Stormo, GD
影响因子:
5.3
作者:
LI, XX;HUANG, JH;LIAO, WSL
通讯作者:
LIAO, WSL
DOI:
10.1073/pnas.0508169103
发表时间:
2006-04-18
影响因子:
11.1
作者:
Smith, AD;Sumazin, P;Zhang, MQ
通讯作者:
Zhang, MQ