myb-dna-bind怎么分类网友 1 最佳答案 回答者:网友 MYB转录因子以保守的DNA结合域为共同特征,是植物最大的转录因子家族之一,广泛参与植物代谢调控。本文根据植物中MYB转录因子的DNA保守结构域,通过RT-PCR和RACE的方法从大豆品种吉林3号的叶片中分离得到了2个MYB基因GmMYBJ6和GmMYBJ7,并对其结构特征和表达特性进行...
你用的 参考基因组 和LOC开头的 参考基因组不一样，两套 ID;
2.1 MYB与上下游因子互作 MYB 主要通过直接结合下游靶基因启动子区域特定的 DNA 序列来激活或抑制其转录. 拟南芥 AtMYB73 直接结合在肌动蛋白解聚因子 (actin-depolymerizing factors, ADF)基因的启动子区 域, 抑制其表达, 阻碍肌动蛋白解聚, 从而改变植物细胞骨架组成[27]. 水稻 OsMYB30 通过激活 OsPAL6 和 ...
One of these, an AACA motif, has been shown to be a negative regulator in non-seed tissues and has a similarity to the barley gibberellin responsive element recognized by MYB-like DNA binding proteins. A cDNA library constructed from immature rice seed was screened using two types of myb ...
This review will focus on v-Myband its normal cellular counterpart c-Mybwith an emphasis on the biological and biochemical functions of their protein products. Both the v-Myb and c-Myb proteins are nuclear, bind directly to DNA, have short half-lives, and can regulate gene expression. As ...
录的Myb基因已达2 2Myb类转录因子的结构特征 Myb类转录因子以其结构上都有一段保守的 Rl R2 R3 DNA结合区—Myb结构域而得名。以c.Myb因子为 代表,该类转录因子由3个保守的功能域组成(图1): 基(Fmmpton,20041 domain,DBD)、 一个DNA结合结构域(DNAbinding 注:a:主链:b:疏水核心 一个转录激活结构域...
RUNX1 belongs to the Runx family of transcription factors that bind to DNA through an evolutionarily conserved runt domain. CBFb associates with RUNX1 and enhances its DNA binding affinity. Mice deficient in either subunit lack all definitive blood lineages, but primitive hematopoiesis is not ...
This chimeric protein bound to PBS with a low affinity but failed to bind to MBS. Thus the binding pattern of the chimeric Myb protein is similar to that of the Atmyb6. This result suggests that the last 20 amino acids in the R3 repeat of Atmyb6 play...
The animal proto-oncogenec-mybwas the first gene identified to encode a MYB protein6. MYB proteins contain up to three 52-amino acid residue repeats, the R1, R2 and R3 MYB domains, which bind DNA in a sequence-specific manner. The c-myb protein contains three of these DNA-binding domain...
DNA-binging domain NRD: Negative regulatory domain TAD: Transactivation domain c-MYB: Cellular MYB HSC: Hematopoietic stem cell MBS: MYB binding site ncRNAs: Noncoding RNA LncRNA: Long-non-coding RNA miRNA: MicroRNA circRNA: Cyclic RNA mRNA: Messenger RNA B-CLL: B-lymphocytic...