1. 转录起始位点
transcription start site (TSS, +1, red circle) are indicated. DNA bases indicated by black dashed circles aretranscription start site (+1). Binding sites for SF-1 factor (-503, -458, -102) are indicated. Intthe transcription start site). The input is from DLGAP1....
Maneuver at the transcription start site: Mot1p and NC2 navigate TFIID/TBP to specific core promoter elements 来自 Taylor & Francis 喜欢 0 阅读量: 34 作者:Zhuo Zhou,I-Ju Lin,Russell P. Darst,Jrg Bungert 摘要: The process of transcription initiation in eukaryotic cells is complex and our ...
Bacteria respond to their environment by regulating mRNA synthesis, often by altering the genomic sites at which RNA polymerase initiates transcription. Here, we investigate genome-wide changes in transcription start site (TSS) usage by Clostridium phyto
The core promoter determines the start site of transcription, controls the direction of transcription and directs the assembly of the preinitiation complex (PIC). The PIC is comprised of two groups of factors: (a) General transcription factors including RNA polymerase II, TFIIA, TFIIB, TFIID, ...
1. The transcription start site of the waxy gene in O. 据此设计了21Nt的寡核苷酸引物,并以籼稻232胚乳RNA为模板,以引物延伸法确定籼稻232蜡质基因的转录起始点,籼稻蜡质基因的转录起始旁邻顺序CTCACCA与高等植物基因的转录起始点一致顺序CTCATCA仅相差1个碱基。 2. To characterize the promoter region and ...
Genome-wide transcription start site mapping of Bradyrhizobium japonicum grown free-living or in symbiosis – a rich resource to identify new transcripts, ... Differential RNA-sequencing (dRNA-seq) is indispensable for determination of primary transcriptomes. However, using dRNA-seq data to map ...
Transcription Initiation SiteTranscription, GeneticBinding SitesMolecular Sequence DataDespite almost 40 years of molecular genetics research in Escherichia coli a major fraction of its Transcription Start Sites (TSSs) are still unknown, limiting therefore our understanding of the regulatory circuits that ...
Transcription of the ascorbate transporter, SVCT2, is driven by two distinct promoters in exon 1 of the transporter sequence. The exon 1a promoter lacks a classical transcription start site and little is known about regulation of promoter activity in the transcription start site core (TSSC) region...
To further the understanding of the evolution of transcriptional regulation, we profiled genome-wide transcriptional start sites (TSSs) in two sub-species, Bos taurus taurus and Bos taurus indicus, that diverged approximately 500,000 years ago. Evolutionary and developmental-stage differences in TSSs ...