拟南芥中 WD40,bHLH和MYB转录因子之间的相互作用导致不同的表皮细胞类型。在拟南芥中,TTG1(WD40重复蛋白)参与指定与bHLH蛋白GL3,EGL3或TT8一致的所有表皮细胞类型,其表现出高度的氨基酸序列相似性。反过来,bHLH蛋白与R2R3 MYB重复蛋白(它们彼此高度不同并且对个体表皮细胞命运特异)或单个MYB重复蛋白相互作用,它们彼此...
ahs. ac. cn 1949 月季 bHLH 基因的克隆、表达及其与 MYB 和 WD40 的互作分析 1 1,2 1 1 1,* 李茂福 ,杨媛 ,王华 ,刘佳棽 ,金万梅 1 2 (北京市林业果树科学研究院,农业部华北地区园艺作物生物学与种质创制重点实验室,北京 100093; 北京市落 叶果树工程技术研究中心,北京 100093) 摘 要:以月季‘...
The recruitment of a MYB protein, a bHLH protein and a WD40 repeat protein into a single complex appears to have occurred only in the plant lineage. Following duplication and mutation of the genes encoding the different components of this complex, particularly the MYB component, the whole comple...
Trichome development and anthocyanin accumulation are regulated by a complex regulatory network, the MBW complexe consists of MYB, bHLH, and WD40 transcription factors. In this study, two sequences, named PaTTG1.1, and PaTTG1.2, were cloned and functionally characterized from Platanus acerifolia. ...
花青苷是其成熟果实中红色色素的主要成分,因此是果实重要品质性状之一.前人研究表明,植物花青苷生物合成受MYB,bHLH和WD40转录因子调控,在杨梅上,本研究小组先前分离鉴别了调控花青苷生物合成的MrMYBl,本研究分离鉴别了bHLH和WD40,并就MYB-bHLH-WD40转录复合体对杨梅花青苷生物合成的调控以及光照对MYB-bHLH调控花青苷...
月季RcbHLH基因克隆基因表达酵母双杂交以月季'月月红'(Rosa chinensis'Slater's Crimson China')花瓣为材料,利用同源克隆法鉴定到1个Rcb HLH基因的c DNA全长序列,并研究了其生物信息学特征,组织特异性表达及其与MYB和WD40的互作关系.序列分析表明,Rcb HLH的开放阅读框长2 112 bp,编码703个氨基酸,基因登录号为KY78...
documented. The presence of R2R3-MYB, bHLH, and WD40 were statistically and bioinformatically analyzed on 127,094 C. sinensis transcriptome unigenes, resulting in identification of 73, 49, and 134 genes, respectively. C. sinensis phylogenetic trees were constructed for R2R3- ...
MYB-bHLH-WD40 protein complex and the evolution of cellular diversity. A protein complex composed of MYB and bHLH transcription factors associated with a WD40 repeat protein initiates multiple cellular differentiation pathways... NA Ramsay,BJ Glover - 《Trends in Plant Science》 被引量: 1236发表:...
实验室前期研究发现,丹参SmTTG1(WD40)和SmMYC(bHLH51)通过调控酚酸类物质合成路径上的多个关键酶基因的表达,影响丹酚酸B的积累.已知在拟南芥等模式植物中,MYB,bHLH和WD40三类转录因子可形成MYB-bHLH-WD40(MBW)蛋白复合体结合到次生代谢合成途径结构基因的启动子上,调控次生代谢产物的积累.然而目前还没有关于丹参中...
月季bHLH基因的克隆、表达及其与MYB和WD40的互作分析.pdf,园艺学报,2017 ,44 (10) :1949 –1958. Acta Horticulturae Sinica doi :10.16420/j.issn.0513-353x.2017-0183;http ://www. ahs. ac. cn 1949 月季 bHLH 基因的克隆、表达及其与 MYB 和 WD40 的互作分析 1 1,