What enzymes/proteins involved in the process of unwinding DNA? What is the proofreading mechanism of DNA, and which enzymes are involved? What is transcription? Why is it necessary? Where in the cell does it occur? What are the 3 steps involved? What enzyme is used? How does prokaryotic...
Where in the cell does transcription take place? Which region of transcription has premotor? What is accomplished in the process of transcription? What is being copied, and what form does the copy take? What does the transcription of cells mean in cellular biology?
When a cell needs to make a new protein, it copies the DNA into a new molecule of mRNA. The DNA is then free to float in the cytoplasm until it is needed again. Transcription happens in the cytoplasm of the prokaryote, where a single long strand of DNA resides. DNA is made up of ...
transcription (RT–qPCR) in introns throughout the gene body of specific long genes (Extended Data Fig.1l). Directly after Pol II promoter release by flavopiridol washout, nascent transcription was primarily detected at the beginning of genes. These transcription levels were not affected after FA e...
Visualize how mRNA splicing happens by watching the process in action in this video. See how introns are removed during RNA splicing here. Think about It In eukaryotic cells, how is the RNA transcript from a gene for a protein modified after it is transcribed?
Pluripotent stem cells provide a powerful system to dissect the underlying molecular dynamics that regulate cell fate changes during mammalian development. Here we report the integrative analysis of genome-wide binding data for 38 transcription factors w
We first assessed GET’s ability to accurately predict gene expression in unseen cell types in a setting where one cell type is left out during the expression fine-tuning process. On left-out astrocytes and genes with accessible promoters, the Pearson correlation between GET’s predicted expression...
(the FRT site itself inserts at random, however, and this initial step cannot be controlled). In this way, they were able to insert just a single copy of a gene of interest along with its MBS repeats at a specified location in the genome of a host human embryonic kidney cell line (...
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
Transcription happens (in the nucleus/out of the nucleus). What does transcription produce? Where is DNA located in a cell? How does transcription occur, and what are its steps and directionality? Where in a cell would you find DNA? What is transcription? Why is it necessary? Where in the...