Positional cloning and characterization of a paired box-and homeobox-containing gene from the aniridia region
CCT Ton, H Hirvonen, H Miwa, MM Weil, P Monaghan… - Cell, 1991 - cell.com
CCT Ton, H Hirvonen, H Miwa, MM Weil, P Monaghan, T Jordan, V van Heyningen…
Cell, 1991•cell.comBased on the map location of the aniridia (AN) locus in human chromosomal band 11p13,
we have cloned a candidate AN cDNA (D11S812E) that is completely or partially deleted in
two patients with AN. The< 70 kb smallest region of overlap between the two deletions
encompasses the 3′ coding region of the cDNA. This cDNA, which spans over 50 kb of
genomic DNA, detects a 2.7 kb message specifically within all tissues affected in AN. The
predicted polypeptide product possesses a paired domain, a homeodomain, and a …
we have cloned a candidate AN cDNA (D11S812E) that is completely or partially deleted in
two patients with AN. The< 70 kb smallest region of overlap between the two deletions
encompasses the 3′ coding region of the cDNA. This cDNA, which spans over 50 kb of
genomic DNA, detects a 2.7 kb message specifically within all tissues affected in AN. The
predicted polypeptide product possesses a paired domain, a homeodomain, and a …
Abstract
Based on the map location of the aniridia (AN) locus in human chromosomal band 11p13, we have cloned a candidate AN cDNA (D11S812E) that is completely or partially deleted in two patients with AN. The <70 kb smallest region of overlap between the two deletions encompasses the 3′ coding region of the cDNA. This cDNA, which spans over 50 kb of genomic DNA, detects a 2.7 kb message specifically within all tissues affected in AN. The predicted polypeptide product possesses a paired domain, a homeodomain, and a serine/threonine-rich carboxy-terminal domain, structural motifs characteristic of certain transcription factors. The concordance between expression and pathology, map location, structure, and predicted function argues that the cDNA corresponds to the AN gene.
cell.com