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Homeobox protein Meis2 is a protein that in humans is encoded by the MEIS2 gene. [5] [6]This gene encodes a homeobox protein belonging to the TALE ('three amino acid loop extension') family of homeodomain-containing proteins.
MEF2, Myocyte Enhancer Factor 2, is a transcription factor with four specific numbers such as MEF2A, B, C, and D. Each MEF2 gene is located on a specific chromosome. MEF2 is known to be involved in the development and the looping of the heart (Chen) MEF2 is necessary for myocyte differentiation and gene activation (Black).
4211 17268 Ensembl ENSG00000143995 ENSMUSG00000020160 UniProt O00470 Q60954 RefSeq (mRNA) NM_002398 NM_001193271 NM_010789 RefSeq (protein) NP_002389 NP_001180200 NP_034919 Location (UCSC) Chr 2: 66.43 – 66.57 Mb Chr 11: 18.83 – 18.97 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Homeobox protein Meis1 is a protein that in humans is encoded by the MEIS1 gene. Function Homeobox ...
Activation of gene transcription is a complex system of signal cascades and recruitment of necessary components such as RNA polymerase and transcription factors. IEGs are often the first responders to regulatory signals with many reaching peak expression within 30 minutes after stimuli compared to 2–4 hours in the case of delayed primary ...
Miller and Sweatt demonstrated that rats trained in a contextual fear conditioning paradigm had elevated levels of mRNA for DNMT3a and DNMT3b in the hippocampus. [4] Fear conditioning is an associative memory task where a context, like a room, is paired with an aversive stimulus, like a foot shock; animals who have learned the association show higher levels of freezing behavior when exposed to ...
Myocyte-specific enhancer factor 2A is a protein that in humans is encoded by the MEF2A gene. [5] [6] MEF2A is a transcription factor in the Mef2 family. In humans it is located on chromosome 15q26. Certain mutations in MEF2A cause an autosomal dominant form of coronary artery disease and myocardial infarction.
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Transvection can lead to either gene activation or repression. [1] It can also occur between nonallelic regions of the genome as well as regions of the genome that are not transcribed. The first observation of mitotic (i.e. non-meiotic) chromosome pairing was discovered via microscopy in 1908 by Nettie Stevens. [2]