F-box proteinGenetic transformationAn F-box protein (VpEIFP1) induced by Eors4)he necator was isolated from Vitis pseudoreticulata, a wild Chinese grapevine species naturally resistant to powdery mildew (PM). It contains an F-box domain and two Kelch-repeat motifs. Expression profiles indicate ...
Overexpression of VpEIFP1, a novel F-box/Kelch-repeat protein from wild Chinese Vitis pseudoreticulata, confers higher tolerance to powdery mildew by inducing thioredoxin z proteolysis[J]. Plant Sci, 2017, 263 : 142-155. [25]Jia F, Wu B, Li H, et al. Genome-wide identification and ...
Overexpression of VpEIFP1, a novel F-box/Kelch-repeat protein from wild Chinese Vitis pseudoreticulata, confers higher tolerance to powdery mildew by inducing thioredoxin z proteolysis[J]. Plant Sci, 2017, 263 : 142-155. [25]Jia F, Wu B, Li H, et al. Genome-wide identification and ...
摘要:泛素连接酶作为一种翻译后效应器,对细胞生命活动的正常运行至关重要。而泛素连接酶SCF(Skp1-Cullin-F-boxprotein) 复合体重要组件—F-box蛋白的主要作用是对靶蛋白的特异性识别。作为许多生理病理过程的效应分子,它广泛存在于真核生物,参与了众多的细胞机制,其对底物的特异性识别是蛋白元件在特定时空功能终止的...
Interestingly, the large plant family described here has putatively a protein-protein interaction domain differ- ent from LRRs, which is defined as a tandem of kelch repeats. This feature seems to be a unique character- istic of plant F-box proteins, as currently no yeast or mammalian F-box...
根据图中显示, 19个F-box蛋白中, 26.3%的蛋白只含有F-box结构域, 其他蛋白含有多个功能域, 包括Fibrinogen- like domain (FBD)、WD40 repeats (WD40)、F-box associated (FBA)、Zinc finger domain (ZnF)、Kelch repeats (Kelch)和Leucine-rich repeat (LRR)。例如, SiF-box1除了含有F-box基序外, 还...
Fig. 2. Domain structures of the 44 Arabidopsis F-box proteins presented in Figure 1. Abbreviations: At, Arabidopsis; F, F box; W, WD-40 repeat; L, leucine-rich-repeat; K, kelch repeat. GenBank Accession nos: AtFBW1, AAF26066; AtFBW2, CAB78022; AtFBL1 (TIR1), AF005048, CAB87743...
One of the most frequently found protein interaction domains in F-box proteins is the Kelch repeat domain. Although both the F-box and Kelch repeats are ancient motifs, Kelch repeats-containing F-box proteins (KFB) have only been reported for human and Arabidopsis previously. The recent ...
CO protein is stable only in the afternoon of long days, when it induces the expression of FLOWERING LOCUS T (FT), which promotes flowering. The blue-light photoreceptor FLAVIN-BINDING, KELCH REPEAT, F-BOX1 (FKF1) interacts with CO and stabilizes it by an unknown mechanism. Here, we ...
(湖南大学生物学院 植物功能基因组学与发育调控湖南省重点实验室 湖南省杂交油菜工程技术研究中心,长沙 410082) 摘要 : F-box 蛋白 FLAVIN-BINDING KELCH REPEAT F-BOX 1(FKF1)参与调控拟南芥光周期开花,但其分子机制尚不 完全清楚.本研究通过体内和体外实验,证明 FKF1 与转录因子 FRUITFULL(FUL)相互作用.qRT-...