We performed subcellular compartment fractionation (whole cell, nucleus and cytosol) before RNA isolation in 15 cell lines (Supplementary Table 1) to interrogate deeply the human transcriptome. For the K562 cell line, we also performed additional nuclear subfractionation into chromatin, nucleoplasm and ...
Post induction, the Gal4p is thought to recruit SWI/SNF remodelers and remove the nucleosomes adjacent to the barrier23. In the cell-cycle-regulated HO and CLN2 promoters, the binding of activator SBF at their binding sites has been shown to correlate with nucleosome eviction and gene ...
This study reveals, for the first time, the requirement of DMRTA2 for normal human female embryonic germ cell development. DMRTA2 appears to be necessary for proper differentiation of oogonia, prior to entry into meiosis, in the human species. Additionally, we developed a new model of organ ...
Co-incubations between DMSP-producing microalgae and bacteria revealed an聽increase in聽cleavage pathway expression close to the microalgae's surface. These results indicate that bacterial utilization of microscale DMSP hotspots is an important determinant of the fate of sulfur in the ocean. 展开 ...
In subject area: Neuroscience A transcription initiation site is the location on a DNA molecule where the process of transcription begins. It determines the structure of the 5'-UTR and can contain features that inhibit translation. AI generated definition based on: Mechanisms of Development, 2001 ...
- 《Plant Cell》 被引量: 629发表: 2007年 Functions and Application of the AP2/ERF Transcription Factor Family in Crop Improvement Plants have acquired sophisticated stress response systems to adapt to changing environments.It is important to understand plants' stress response mechanis... Zhao-Shi,...
The balance between endothelial cell survival and apoptosis during stress is an important cellular process for vessel integrity and vascular homeostasis, and it is also pivotal in angiogenesis during the development of many vascular diseases. However, the underlying molecular mechanisms remain largely unkno...
第五章原核生物的转录调控(Regulationoftranscriptioninprokaryotes)Regulationofgeneexpression:anoverviewThelacoperonThetrpoperonTranscriptionalregulationbyalternativeσfactor 第一节基因表达调控总论 一、基因表达及方式 基因表达(geneexpression)：遗传信息由DNA到蛋白质或功能RNA的过程。根据生物对内外...
2007. Type-B ARR transcription factors, ARR10 and ARR12, are implicated in cytokinin-mediated regulation of protoxylem differentiation in roots of ... A Yokoyama,T Yamashino,YI Amano,... - 《Plant & Cell Physiology》 被引量: 255发表: 2007年 Genetic study on the cytokinin-associated type-...
4) in cell PCR 细胞内PCR 例句>> 5) reverse transcription-polymerase chain reaction RT-PCR 1. With beta-actin gene as the internal standard,reverse transcription-polymerase chain reaction(RT-PCR) was used to examine the expression of fms-like tyrosine kinase(Flt-1) mRNA in endometrium of...