Flowering and genome integrity control by a nuclear matrix protein in Arabidopsis. Xu Y,Gan E,He Y,Ito T. Nucleus . 2013Xu Y, Gan ES, He Y, Ito T (2013) Flowering and genome integrity control by a nuclear matrix protein in Arabidopsis . Nucleus 4:274–276 Central...
The F-box protein FKF1 inhibits dimerization of COP1 in the control of photoperiodic flowering CONSTANS promotes flowering under long-day conditions inArabidopsisbut is rapidly degraded in short-day conditions. Here the authors show that the blue-light photoreceptor FKF1 can interact with the E3 li...
In Arabidopsis, FLOWERING LOCUS T (FT) promotes flowering in response to long days in the photoperiod pathway, while signalling downstream gibberellin (GA) perception is critical for flowering under short days. Previously we have established that the TEMPRANILLO (TEM) genes have a pivotal role in ...
An Arabidopsis mutant, long vegetative phase 1-1D (lov1-1D) showing the late-flowering phenotype, was isolated by activation tagging screening. Subsequent analyses demonstrated that the phenotype of the mutant resulted from the overexpression of a NAC-domain protein gene (At2g02450). Both gain- ...
The Arabidopsis flowering‐time gene LUMINIDEPENDENS is expressed primarily in regions of cell proliferation and encodes a nuclear protein that regulates LEAFY... MJ Aukerman,I Lee,D Weigel,... - 《Plant Journal for Cell & Molecular Biology》 被引量: 101发表: 2010年 FLOWERING LOCUS C Encodes...
O-GlcNAc modification of proteins regulates multiple important biological processes in metazoans. However, whether protein O-GlcNAcylation is involved in epigenetic processes during plant development is largely unknown. Here, we show that loss of function of SECRET AGENT (SEC), an OGT in Arabidopsis,...
Here, we report a study of the day-length-dependent response of cryptochrome 2 (cry2) and phytochrome A (phyA) and their role as day-length sensors in Arabidopsis. The protein abundance of cry2 and phyA showed a diurnal rhythm in plants grown in short-day but not in plants grown in ...
A Distal CCAAT/NUCLEAR FACTOR Y Complex Promotes Chromatin Looping at the FLOWERING LOCUS T Promoter and Regulates the Timing of Flowering in Arabidopsis. III. A distal CCAAT/NUCLEAR FACTOR Y complex promotes chromatin looping at the FLOWERING LOCUS T promoter and regulates the timing of flowering ...
These results taken together suggest that BRC1 protein interacts with FT and TSF proteins and modulates florigen activity in the axillary buds to prevent premature floral transition of the AMs. 展开 关键词: SHADE AVOIDANCE-RESPONSE INFLORESCENCE DEVELOPMENT LONG-DISTANCE FT PROTEIN TRANSCRIPTION FACTORS...
Arabidopsis FT protein is a component of florigen, which transmits photoperiodic flowering signals from leaf companion cells to the shoot apex. Here, we show that FT specifically binds phosphatidylcholine (PC) in vitro. A transgenic approach to increase PC levels in vivo in the shoot meristem acce...