An inventory of mucin genes in the chicken genome shows that the mucin domain of Muc13 is encoded by multiple exons and that ovomucin is part of a locus of related gel-forming mucins.

ABSTRACT:

Background

Mucins are large glycoproteins that cover epithelial surfaces of the body. All mucins contain at least one PTS domain, a region rich in proline, threonine and serine. Mucins are also characterized by von Willebrand D (VWD) domains or SEA domains. We have developed computational methods to identify mucin genes and proteins based on these properties of the proteins. Using such methods we are able to characterize different organisms where genome sequence is available with respect to their mucin repertoire.

Results

We have here made a comprehensive analysis of potential mucins encoded by the chicken (Gallus gallus) genome. Three transmembrane mucins (Muc4, Muc13, and Muc16) and four gel-forming mucins (Muc6, Muc2, Muc5ac, and Muc5b) were identified. The gel-forming mu

SUBMITTER: Lang T 

PROVIDER: S-EPMC1552070 | biostudies-literature | 2006 Aug

REPOSITORIES: biostudies-literature