Endogenous transcription occurs at the 1-cell stage in the mouse embryo. Exp Cell Res 1995; 218: 57-62.Bouniol, C., E. Nguyen, and P. Debey. Endogenous transcription occurs at the 1-cell stage in the mouse embryo. Exp Cell Res 1995 . 218: 57 – 62 ....
Where does the process of translation in protein synthesis in the human cell occur? Where in the cell is mRNA translated into proteins? What is the product of transcription? Where does it occur in the cell? Where is DNA transcribed? Where does the mRNA get transcribed? Transcription occurs in...
As a first step after adsorption, penetration and release ofnucleoproteininside the cell,mRNAmust be synthesized from each of the eight segments of virion-RNA using the nucleoprotein-associatedRNApolymerase(primary transcription). It has been shown that these mRNAs have poly (A) at the 3′ end ...
In this case, although nucleation of multiple heterochromatin domains occurs even without reactions (Supplementary Fig. S10a), all of them merge into a single large cluster driven by Ostwald ripening so as to minimize the interface formation. The model also predicts that the size of the ...
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 ...
DNA methylationoften occurs in theCGIsin the promoter region of genes and promoter hypermethylation may cause transcriptional silencing. In order to identify the promoter region, theTranscription Start Site(TSS) has either to be experimentally determined or to be predicted. The region upstream of this...
The most common normalization technique uses internal standards, mainly housekeeping genes, so called because their transcription occurs in all nucleated cell types since they are necessary for cell survival [20]. The expression of housekeeping genes is often presumed to be stable across experimental ...
The cell cycle comprises a series of temporally ordered events that occur sequentially, including DNA replication, centrosome duplication, mitosis, and cytokinesis. What are the regulatory mechanisms that ensure proper timing and coordination of events d
Provide a brief outline of the process of transcription. Your answer should cover the following topics: (i) where in the cell transcription occurs; (ii) what happens during each stage of transcription; (iii) what are the roles of RNA polymerase and the p ...
In mammals, a soluble ligand from the large WNT family binds to a cell-surface receptor (of the FZD family), which enables β-catenin to avoid degradation in the cytoplasm and translocate to the nucleus, where it becomes a co-activator for transcription factors of the TCF/LEF family. SWI/...