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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Chicken NKx2-8, a novel homeobox gene expressed during early heart and foregut development.

cNkx2-8 represents a novel member of the NK2-family transcription factors. The gene contains three highly conserved regions, the TN-, NK2-, and homeodomains which are diagnostic for this group of proteins. cNkx2-8 is expressed during chick embryogenesis in ventral foregut endoderm, myocardial mesoderm, epithelium of the branchial arches and the dorsal mesocardium. While cNkx2-8 expression partially overlaps with other NK genes, such as Nkx2-5 and Nkx2-3, its onset and aspects of its expression domains are specific. Thus, structural data and the expression profile suggest that cNkx2-8 constitutes a new homeobox protein which may cooperate with its known relatives in defining an antero-ventral field including the developing heart and pharyngeal endoderm.[1]

References

  1. Chicken NKx2-8, a novel homeobox gene expressed during early heart and foregut development. Brand, T., Andrée, B., Schneider, A., Buchberger, A., Arnold, H.H. Mech. Dev. (1997) [Pubmed]
 
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