A. Ralston, Do transcription factors actually bind DNA? DNA footprinting and gel shift assays, Nature Education, 1, p. 121, (2008).Ralston, A., 2008. Do transcription factors actually bind DNA? DNA foot printing and gel shift assays. Nat. Educ. 1, 121....
What category of proteins modulate cell processes, like when transcription factors bind to DNA and increase or decrease gene expression? What is the complementary mRNA base sequence to the DNA stand TGCCAT? a. TGCCAT b. UGCCAU c. ACGGTA d. ACGGUA e. ACCGTA...
The other strand of DNA, referred to as either the nontemplate strand or the coding strand, has the same 5' to 3' orientation and sequence as the mRNA except that T is present in DNA and U in the RNA. The mRNA is translated in the 5' to 3' ...
The tumor suppressor protein, p53, is a sequence specific transcription factor that is activated by cellular stress. p53 mediates cell cycle arrest or apoptosis in response to DNA damage or starvation for pyrimidine nucleotides. p53 is up-regulated in response to stress signals and stimulated to ac...
p53 is up-regulated in response to stress signals and stimulated to activate transcription of specific genes, resulting in expression of p21waf1 and other proteins involved in G1 or G2/M arrest. The structure of p53 comprises an N-terminal transactivation domain, a central DNA-binding domain, ...
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Skeletal myogenesis is regulated by a group of transcription factors (MyoD, myogenin, myf5, and myf6) that are "basic helix-loop-helix" proteins that bind to the promoters of muscle-specific genes and promote their expression. We have previously shown that after a mutation of Leu122 to Arg ...
Secondly, the details of the allosteric control in activation of DegQ and the factors that determine the fate of the substrates need to be elucidated. Mycobacterium HtrAs Apart from Gram negative bacteria, HtrA homologs are also present in Gram positive mycobacterium where they have been shown to...
et al. The E2F family of transcription factors from Arabidopsis thaliana. Novel and conserved components of the retinoblastoma/E2F pathway in plants. J. Biol. Chem. 277, 9911–9919 (2002). Article CAS PubMed Google Scholar Gutierrez, C. DNA replication and cell cycle in plants: learning ...
the promoter region, which signals the start of a gene. Once bound, RNA polymerase begins the process of transcription, unwinding the DNA and synthesizing an RNA molecule that is complementary to the DNA template strand. Therefore, RNA polymerase is the enzyme that binds to DNA during initiation...