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The same Hox protein can act as a repressor at one gene and an activator at another. The ability of Hox proteins to bind DNA is conferred by a part of the protein referred to as the homeodomain. The homeodomain is a 60-amino-acid-long DNA-binding domain (encoded by its corresponding 180-base-pair DNA sequence, the homeobox).
Hox genes are found in bilateral animals, including Drosophila (in which they were first discovered) and humans. Hox genes are a subset of the homeobox genes. The Hox genes are often conserved across species, so some of the Hox genes of Drosophila are homologous to those in humans. In general, Hox genes play a role of regulating expression of ...
These genes are grouped similarly to the Hox complex found in insects. The mouse has four complexes, HoxA, HoxB, HoxC, and HoxD, each on different chromosomes. Individual genes in each complex correspond to specific members of the Drosophila genome. The mammalian Hox genes can function in Drosophila as partial replacements for the Drosophila ...
The main interest in this set of genes stems from their unique behavior and arrangement in the genome. Hox genes are typically found in an organized cluster. The linear order of Hox genes within a cluster is directly correlated to the order in which they are expressed in both time and space during development. This phenomenon is called colinearity.
Homeobox protein Hox-A10 is a ... the genes encoding the class of transcription factors called homeobox genes are found in clusters named A, B, C, and D on four ...
Homeobox protein Hox-A9 is a protein that in humans is encoded by the HOXA9 gene. [5] [6] In vertebrates, the genes encoding the class of transcription factors called homeobox genes are found in clusters named A, B, C, and D on four separate chromosomes. Expression of these proteins is spatially and temporally regulated during embryonic ...
15394 Ensembl ENSG00000105991 ENSMUSG00000029844 UniProt P49639 P09022 RefSeq (mRNA) NM_153620 NM_005522 NM_010449 NM_001311118 RefSeq (protein) NP_005513 NP_705873 n/a Location (UCSC) Chr 7: 27.09 – 27.1 Mb Chr 6: 52.13 – 52.14 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Homeobox protein Hox-A1 is a protein that in humans is encoded by the HOXA1 gene. Gene Two transcript ...
Homeobox protein Hox-A7 is a protein that in humans is encoded by the HOXA7 gene. [5] [6] [7] In vertebrates, the genes encoding the class of transcription factors called homeobox genes are found in clusters named A, B, C, and D on four separate chromosomes. Expression of these proteins is spatially and temporally regulated during embryonic ...