ABI Innovation: Annotation of cis-regulatory sequences using a large number of ChIP-seq datasets
ABI Innovation: Annotation of cis-regulatory sequences using a large number of ChIP-seq datasets
批准号:
1661332
负责人:
Zhengchang Su
金额:
$80.84万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2017
资助国家:
美国
项目状态:
已结题
起止时间:
2017-08-15 至 2022-07-31
中文摘要
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英文摘要
Cis-regulatory sequences in animals and plants are as important as coding sequences, but our understanding of them in most sequenced organisms is limited due to the difficulty in characterizing them. Recent developments of powerful functional genomic technologies, in particular, chromatin immunoprecipitation coupled with sequencing (ChIP-seq) techniques, have provided an unprecedented opportunity to decipher cis-regulatory sequences in a genome scale. However, it remains a highly challenging task to derive cis-regulatory sequences from a large number of very big ChIP-seq datasets. To tackle this challenge, this project will develop a set of novel algorithms and tools and apply them to annotate cis-regulatory sequences using a large number of ChIP-seq datasets in animals and plants. These tools and predicted cis-regulatory sequences will fundamentally change the ways that biologists study regulatory genomes and transcriptional regulation in humans and model organisms. The project involves high school students, undergraduates, graduates and a postdoctoral fellow from the very beginning, thereby exposing them to algorithm and tool development, and helping them develop critical thinking skills needed to solve complex biological problems. The PI will particularly encourage traditionally underrepresented minority and/or female students to participate in the project. Whenever appropriate, the resulting algorithms and results will be incorporated into the PI's relevant courses taught at the University of North Carolina at Charlotte: undergraduate and graduate Molecular Sequence Analysis, Computational Comparative Genomics, and Mathematical Systems Biology. Thus, the project will also provide an ideal educational platform to train the next generation of computational biologists who can use very big datasets solving important biological problems. The tools and resources will be publicly available at http://bioinfo.uncc.edu/mniu/pcrms/www/.
期刊论文(7)
专著(0)
科研奖励(0)
会议论文
DOI:
10.1186/s12864-019-6072-8
发表时间:
2019-09-12
期刊:
BMC GENOMICS
影响因子:
4.4
作者:
[Ni, Pengyu, Su, Zhengchang]
通讯作者:
Su, Zhengchang
DOI:
10.1093/bioinformatics/btab276
发表时间:
2021-05-07
期刊:
BIOINFORMATICS
影响因子:
5.8
作者:
[Mei, Qinglin, Li, Guojun, Su, Zhengchang]
通讯作者:
Su, Zhengchang
CiC (SEA): Large Scale Prediction of Transcription Factor Binding Sites for Gene Regulation Using Cloud Computing
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批准号:1048261
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项目类别:Standard Grant
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资助金额:$42.5万
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财政年份:2011
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负责人:Zhengchang Su
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依托单位:
Annotating the Cis-Regulatory Binding Sites in Sequenced Prokaryotic Genomes
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批准号:0849615
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项目类别:Standard Grant
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资助金额:$120.3万
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财政年份:2009
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负责人:Zhengchang Su
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依托单位:
海外基金