A WHEAT CDNA CODING FOR A THAUMATIN-LIKE PROTEIN REVEALS A HIGH-LEVELOF RFLP IN WHEAT

Authors
MINGEOT D JACQUEMIN JM
Citation
D. Mingeot et Jm. Jacquemin, A WHEAT CDNA CODING FOR A THAUMATIN-LIKE PROTEIN REVEALS A HIGH-LEVELOF RFLP IN WHEAT, Theoretical and Applied Genetics, 95(5-6), 1997, pp. 822-827
Citations number
22
Categorie Soggetti
Genetics & Heredity","Plant Sciences
Journal title
Theoretical and Applied Genetics → ACNP
ISSN journal
00405752
Volume
95
Issue
5-6
Year of publication
1997
Pages
822 - 827
Database
ISI
SICI code
0040-5752(1997)95:5-6<822:AWCCFA>2.0.ZU;2-5
Abstract
A cDNA clone that reveals a high level of polymorphism between wheat v arieties was isolated from a wheat cDNA library. When hybridized to Dr aI-, EcoRV- and HindIII digested DNA this clone, gbx3832, enables us t o distinguish 42 different patterns among 48 varieties: 37 varieties a re clearly identified, the remaining 11 are divided into five groups. Base-sequence analysis of the clone reveals 72-74 % sequence identity to mRNAs encoding thaumatin-like proteins from different cereals.