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Myc is a family of regulator genes and proto-oncogenes that code for transcription factors. The Myc family consists of three related human genes: c-myc , l-myc , and n-myc . c-myc (also sometimes referred to as MYC) was the first gene to be discovered in this family, due to homology with the viral gene v-myc.
The MYCN gene is a member of the MYC family of transcription factors and encodes a protein with a basic helix-loop-helix domain. This protein is located in the cell nucleus and must dimerize with another bHLH protein in order to bind DNA. [5] N-Myc is highly expressed in the fetal brain and is critical for normal brain development. [6]
The MYC gene codes for widely used transcription factors. When the enhancer sequence is wrongly placed, these transcription factors are produced at much higher rates. Another example of an oncogene is the Bcr-Abl gene found on the Philadelphia chromosome, a piece of genetic material seen in Chronic Myelogenous Leukemia caused by the ...
gene expression – the process by which information from a ... which makes this family the single largest family of human proteins. ... [33] One example is the Myc ...
The c-myc gene found on chromosome 8 is part of the MYC family of genes that serve as regulators of cellular transcription and is associated with Burkitt lymphoma. [15] [16] Expression of the c-myc gene results in the synthesis of transcriptional factors that increase the expression of other genes involved in aerobic glycolysis. [15]
A myc tag is a polypeptide protein tag derived from the c-myc gene product that can be added to a protein using recombinant DNA technology. It can be used for affinity chromatography, then used to separate recombinant, overexpressed protein from wild type protein expressed by the host organism. It can also be used in the isolation of protein ...
MYC , a gene that codes for a transcription factor Myc, is important in regulating mammalian cell proliferation and apoptosis. In 1991, researchers tested whether c-Myc could bind to DNA by dimerizing it to E12.
It is therefore included in the bHLHZ family of transcription factors. It is able to form homodimers with other MAX proteins and heterodimers with other transcription factors, including Mad, Mxl1 and Myc. The homodimers and heterodimers compete for a common DNA target site (the E-box) in a gene promoter zone. Rearrangement of dimers (e.g., Mad ...