Chromosomal location of structural genes controlling isozymes in Hordeum chilense |
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| Authors: | J A Fernández N Jouve |
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| Institution: | (1) Departamento de Biología Celular y Genética, Universidad de Alcalá de Henares, Apartado 20, Alcalá de Henares, Madrid, Spain |
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| Abstract: | Summary 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 6Hch,Got-H
ch3 on chromosome 3Hch, and Pgm-H
ch1 on chromosome 4Hch. These results lend evidence for the assumed homoeology relationships between chromosomes of Triticeae species. |
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| Keywords: | Hordeum chilense Tritordeum Esterases Glutamate oxaloacetate transaminase Phosphoglucomutase Isozymes |
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