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 development. This gene is part of the A cluster on chromosome 7 and encodes a DNA-binding transcription factor which may regulate gene expression, morphogenesis, and differentiation. (provided by RefSeq)
Immunogen
HOXA6 (NP_076919, 31 a.a. ~ 130 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
The members of HOX (Homeobox) gene family clusters with each other to form a complex. In HOXA6 (homeobox A6), there are eight homeoboxes of 90kb DNA in the cluster. It is expressed in the human adult small intestinal mucosa. It acts as transcription factors in defining gradients of cellular differentiation. It mainly functions in hemopoietic progenitor cell development, embryonic and fetal development.
We report the identification of 10 new human homeobox sequences. Altogether, we have isolated and sequenced 30 human homeoboxes clustered in 4 chromosomal regions called HOX loci. HOX1 includes 8 homeoboxes in 90 kb of DNA on chromosome 7. HOX2
Different digestive enzymes and transporters are present in the duodenum, jejunum, and ileum, but the factors determining region-specific gene expression are not yet understood. Homeobox transcription factors are important in defining gradients of cellular differentiation. The aim of this study
We report the genomic organization of 20 human class I homeoboxes and the predicted primary sequence of the encoded homeodomains. These homeoboxes are clustered in four complex HOX loci on chromosomes 2, 7, 12, and 17. The homeoboxes of one
This paper reports the cloning of the fourth major murine homeogene complex, HOX-5. The partial characterization of this gene cluster revealed the presence of two novel genes (Hox-5.2, Hox-5.3) located at the 5' extremity of this complex. In situ hybridization
Hemopoietic progenitor cells express clustered homeobox (Hox) genes in a pattern characteristic of their lineage and stage of differentiation. In general, HOX expression tends to be higher in more primitive and lower in lineage-committed cells. These trends have led to
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