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Studies on the transcriptional regulation of fructan exohydrolase genes during regrowth after cutting in forage grasses

Studies on the transcriptional regulation of fructan exohydrolase genes during regrowth after cutting in forage grasses
牧草砍伐后再生过程中果聚糖外切水解酶基因转录调控的研究
批准号:
22780244
负责人:
TAMURA Ken-ichi
金额:
$2.5万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Young Scientists (B)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2011

项目摘要

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中文摘要
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英文摘要
A fructan exohydrolase gene, Pp6-FEH1 was transcriptionally induced in basal parts of timothy after cutting. This suggests that Pp6-FEH1 is involved in the energy supply for regrowth after cutting. Glucose and sucrose inhibited the up-regulation of Pp6-FEH1 transcripts. Transcriptional induction of Pp6-FEH1 by cold also suggests its involvement in increase of freezing tolerance by producing mono-saccharides known as cryoprotectants. Reporter assay revealed the promoter region involved in the cold induction of timothy FEH.
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雑誌諭文の掲載webアドレス DOI : 10.1093/jxb/err018
杂志杂志出版网址DOI:10.1093/jxb/err018
DOI: --
发表时间:
期刊:
影响因子: --
作者: []
通讯作者:
DOI: 10.1093/jxb/err018
发表时间: 2011-06
期刊: Journal of experimental botany
影响因子: 6.9
作者: [Tamura KI, Sanada Y, Tase K, Komatsu T, Yoshida M]
通讯作者: Yoshida M
Research on fructan in wheat and temperate forage grasses in Japan
日本小麦和温带牧草中果聚糖的研究
DOI: --
发表时间: 2011
期刊: JARQ
影响因子: --
作者: [Yoshida M, Tamura K]
通讯作者: Tamura K