通过分子动力学模拟方法研究c-Myb 在mim-1 启动子区域伪回文序列的结合特性揭示DNA 特异性识别机制

J WENG, S YANG, J SHEN, H LIU, Y XU… - Journal of Zhejiang …, 2023 - jzus.zju.edu.cn
本研究旨在探索c-Myb 转录因子在调控细胞早期分化和增殖过程中的DNA 特异性识别机制.
我们以鸡髓系基因mim-1 为研究对象, 研究其潜在双c-Myb 结合位点的结合特异性. mim-1 的c …

Molecular dynamics simulation reveals DNA-specific recognition mechanism via c-Myb in pseudo-palindromic consensus of mim-1 promoter

J Weng, S Yang, J Shen, H Liu, Y Xu, D Hao… - Journal of Zhejiang …, 2023 - Springer
This study aims to gain insight into the DNA-specific recognition mechanism of c-Myb
transcription factor during the regulation of cell early differentiation and proliferation …

c-Myb acetylation at the carboxyl-terminal conserved domain by transcriptional co-activator p300

A Tomita, M Towatari, S Tsuzuki, F Hayakawa… - Oncogene, 2000 - nature.com
Transcription factor c-Myb plays important roles in cell survival and differentiation in
immature hematopoietic cells. Here we demonstrate that c-Myb is acetylated at the carboxyl …

[HTML][HTML] Selective inhibition of c-Myb DNA-binding by RNA polymers

O Nordgård, TØ Andersen, OS Gabrielsen - BMC biochemistry, 2004 - Springer
Background The transcription factor c-Myb is expressed in hematopoietic progenitor cells
and other rapidly proliferating tissues, regulating genes important for proliferation …

c-myb 基因启动子表观遗传修饰对该基因表达的影响

赵丽蓉, 李小霞, 姜蓬垒, 兰树雨, 张俊芳… - 基因组学与应用生物学, 2019 - cqvip.com
已有研究表明c-myb 基因在白血病等癌症中发挥重要的作用, 但是目前关于c-myb
基因的调控机制尚不清楚. 为了探究c-myb 基因启动子区域表观修饰对该基因表达调控的作用 …

c-Myb inhibits myogenic differentiation through repression of MyoD

P Kaspar, P Pajer, D Sedlak, T Tamaoki… - Experimental cell …, 2005 - Elsevier
c-Myb, known to play a central role in hematopoiesis, is also an important factor involved in
myogenesis. Here, we found that the c-myb gene is expressed in proliferating C2C12 …

Interaction of C/EBPβ and v-Myb Is Required for Synergistic Activation of the mim-1 Gene

S Mink, U Kerber, KH Klempnauer - Molecular and cellular biology, 1996 - Taylor & Francis
The retroviral oncogene v-myb encodes a transcription factor (v-Myb) which activates the
myelomonocyte-specific mim-1 gene, a natural myb target gene, by cooperating with …

[HTML][HTML] Mechanism of c-Myb–C/EBPβ cooperation from separated sites on a promoter

TH Tahirov, K Sato, E Ichikawa-Iwata, M Sasaki… - Cell, 2002 - cell.com
Abstract c-Myb, but not avian myeloblastosis virus (AMV) v-Myb, cooperates with C/EBPβ to
regulate transcription of myeloid-specific genes. To assess the structural basis for that …

[HTML][HTML] Transcriptional activation by the myb proteins requires a specific local promoter structure

B Ganter, ST Chao, JS Lipsick - FEBS letters, 1999 - Elsevier
The biological effects of the cellular c-Myb and the viral v-Myb proteins are strikingly
different. While c-Myb is indispensable for normal hematopoiesis, v-Myb induces acute …

Functional domains of the human B-myb gene product

H Nakagoshi, Y Takemoto, S Ishii - Journal of Biological Chemistry, 1993 - ASBMB
Three members of the human myb gene family (c-myb, A-myb, and B-myb) encode
transcriptional regulators that can bind to specific DNA sequences. High levels of c-myb …