Display Settings:

Format

Send to:

Choose Destination
See comment in PubMed Commons below
Plant Cell. 1990 Sep;2(9):867-876.

Cloning of the y1 Locus of Maize, a Gene Involved in the Biosynthesis of Carotenoids.

Author information

  • 1Department of Genetics, Iowa State University, Ames, Iowa 50011.

Abstract

The y1 gene is one of the genes responsible for the production of [beta]-carotene in the endosperm and leaves of maize. We have cloned a Robertson's Mutator-tagged allele of the y1 gene (y1-mum) by using a Mu3 element as a hybridization probe. We substantiate that the cloned sequence is a portion of the y1 gene by molecular analyses of a revertant of a putative Mutator-induced y1 allele and the incidence of insertions within the cloned y1 sequence from several independently derived Mutator-induced y1 mutant stocks. The y1-mum sequence was used to isolate the standard Y1 allele, which conditions the presence of [beta]-carotene in the endosperm of the maize kernel.

PMID:
12354969
[PubMed - as supplied by publisher]
PMCID:
PMC159937
Free PMC Article
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Icon for HighWire Icon for PubMed Central
    Loading ...
    Write to the Help Desk