Chromosomal location of structural genes controlling isozymes in Hordeum chilense

1 September 1987

journal article
research article
Published by Springer Nature in Theoretical and Applied Genetics

Vol. 73 (5) , 690-698
https://doi.org/10.1007/bf00260777

Abstract

Polyacrylamide and starch gel electrophoresis of esterase (EST), glutamate oxaloacetate transaminase (GOT) and phosphoglucomutase (PGM) isozymes in Hordeum chilense, Triticum turgidum conv. durum, the amphiploid H. chilense X T. turgidum (Tritordeum), and the durum wheat/H. chilense monosomic addition lines revealed the chromosomal location of one EST locus, two GOT loci and one PGM locus. Loci Est-H^ch1 and Got-H^ch2 were found on chromosome 6H^ch,Got-H^ch3 on chromosome 3H^ch, and Pgm-H^ch1 on chromosome 4H^ch. These results lend evidence for the assumed homoeology relationships between chromosomes of Triticeae species.

Keywords

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