T-profiler: scoring the activity of predefined groups of genes using gene expression data.
T-profiler: scoring the activity of predefined groups of genes using gene expression data.
复制标题
T-企业:使用基因表达数据对预定义基因的活性进行评分。
DOI:
10.1093/nar/gki484
复制
发表时间:
2005-07-01
影响因子:
14.9
通讯作者:
Bussemaker, HJ
中科院分区:
文献类型:
--
作者:
Boorsma, A;Foat, BC;Vis, D;Klis, F;Bussemaker, HJ
One of the key challenges in the analysis of gene expression data is how to relate the expression level of individual genes to the underlying transcriptional programs and cellular state. Here we describe T-profiler, a tool that uses the t-test to score changes in the average activity of predefined groups of genes. The gene groups are defined based on Gene Ontology categorization, ChIP-chip experiments, upstream matches to a consensus transcription factor binding motif or location on the same chromosome. If desired, an iterative procedure can be used to select a single, optimal representative from sets of overlapping gene groups. T-profiler makes it possible to interpret microarray data in a way that is both intuitive and statistically rigorous, without the need to combine experiments or choose parameters. Currently, gene expression data from Saccharomyces cerevisiae and Candida albicans are supported. Users can upload their microarray data for analysis on the web at .
登录
查看更多内容
影响因子:
14.9
作者:
Roven, C;Bussemaker, HJ
通讯作者:
Bussemaker, HJ
DOI:
10.1073/pnas.96.6.2907
发表时间:
1999-03-16
影响因子:
11.1
作者:
Tamayo, P;Slonim, D;Golub, TR
通讯作者:
Golub, TR
影响因子:
30.8
作者:
Bussemaker, HJ;Li, H;Siggia, ED
通讯作者:
Siggia, ED
影响因子:
14.9
作者:
Mewes, HW;Heumann, K;Frishman, D
通讯作者:
Frishman, D
影响因子:
9.8
作者:
Gasch AP;Moses AM;Chiang DY;Fraser HB;Berardini M;Eisen MB
通讯作者:
Eisen MB