Ppdb: Plant promoter database version 3.0

Ayaka Hieno, Hushna Ara Naznin, Mitsuro Hyakumachi, Tetsuya Sakurai, Mututomo Tokizawa, Hiroyuki Koyama, Naoki Sato, Tomoaki Nishiyama, Mitsuyasu Hasebe, Andreas D. Zimmer, Daniel Lang, Ralf Reski, Stefan A. Rensing, Junichi Obokata, Yoshiharu Y. Yamamoto*

*この論文の責任著者

研究成果: ジャーナルへの寄稿学術論文査読

59 被引用数 (Scopus)

抄録

ppdb (http://ppdb.agr.gifu-u.ac.jp) is a plant promoter database that provides information on transcription start sites (TSSs), core promoter structure (TATA boxes, Initiators, Y Patches, GA and CA elements) and regulatory element groups (REGs) as putative and comprehensive transcriptional regulatory elements. Since the last report in this journal, the database has been updated in three areas to version 3.0. First, new genomes have been included in the database, and now ppdb provides information on Arabidopsis thaliana, rice, Physcomitrella patens and poplar. Second, new TSS tag data (34 million) from A. thaliana, determined by a high throughput sequencer, has been added to give a ∼200-fold increase in TSS data compared with version 1.0. This results in a much higher coverage of ∼27 000 A. thaliana genes and finer positioning of promoters even for genes with low expression levels. Third, microarray data-based predictions have been appended as REG annotations which inform their putative physiological roles.

本文言語英語
ページ(範囲)D1188-D1192
ジャーナルNucleic Acids Research
42
D1
DOI
出版ステータス出版済み - 2014/01/01

ASJC Scopus 主題領域

  • 遺伝学

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