The rice diacylglycerol kinase family: functional analysis using transient RNA interference.
The rice diacylglycerol kinase family: functional analysis using transient RNA interference.
复制标题
水稻二酰基甘油激酶家族:使用瞬态RNA干扰的功能分析。
DOI:
10.3389/fpls.2012.00060
复制
发表时间:
2012
影响因子:
5.6
通讯作者:
Zhang W
中科院分区:
文献类型:
--
作者:
Ge H;Chen C;Jing W;Zhang Q;Wang H;Wang R;Zhang W
Diacylglycerol kinase (DGK) is a pivotal enzyme that phosphorylates diacylglycerol (DAG) to form phosphatidic acid (PA). The production of PA from phospholipase D (PLD) and the coupled phospholipase C/DGK route is an important signaling process in animal and plant cells. In this study, we report a genomic analysis of eight putative rice DGKs encoded by a gene family (OsDGKs) grouped into three clusters. To further investigate the functions of the OsDGKs, a double-stranded RNA (dsRNA)-induced RNA silencing method was established. Introduction of in vitro-synthesized dsRNAs corresponding to a unique or conserved region of OsDGKs into rice protoplasts abolished or diminished the expression of individual or multiple OsDGK genes. Suppressing the expression of OsDGKs resulted in a distinct depletion of the transcripts of the defense gene OsNPR1 and the salt-responsive gene OsCIPK15. Our primary results suggest that OsDGKs are involved in the signaling of stress responses.
登录
查看更多内容
影响因子:
4.8
作者:
Gómez-Merino, FC;Arana-Ceballos, FA;Mueller-Roeber, B
通讯作者:
Mueller-Roeber, B
影响因子:
6.5
作者:
Munnik, Teun;Testerink, Christa
通讯作者:
Testerink, Christa
DOI:
10.1016/0167-4889(91)90140-s
发表时间:
1991-06-07
期刊:
BIOCHIMICA ET BIOPHYSICA ACTA
影响因子:
--
作者:
KAMADA, Y;MUTO, S
通讯作者:
MUTO, S
影响因子:
5.1
作者:
Katagiri, T;Mizoguchi, T;Shinozaki, K
通讯作者:
Shinozaki, K
DOI:
10.1016/0005-2760(92)90109-9
发表时间:
1992-01-24
期刊:
BIOCHIMICA ET BIOPHYSICA ACTA
影响因子:
--
作者:
LUNDBERG, GA;SOMMARIN, M
通讯作者:
SOMMARIN, M