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Genetic Linkage of Biochemical and Morphological Traits in Soybean 1
Author(s) -
Kiang Y. T.,
Chiang Y. C.
Publication year - 1985
Publication title -
crop science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.76
H-Index - 147
eISSN - 1435-0653
pISSN - 0011-183X
DOI - 10.2135/cropsci1985.0011183x002500060031x
Subject(s) - locus (genetics) , biology , genetics , isocitrate dehydrogenase , gene mapping , genetic linkage , gene , enzyme , biochemistry , chromosome
Biochemical and morphological markers were used to study linkage relationships in soybean [ Glycine max (L.) Merr.]. Pubescence color locus ( t ) and the ß‐amylase locus ( Am3 ) are linked with 31.88%±2.02% recombination frequency. They are in Linkage Group 1. Pubescence color locus is unlinked with diaphorase locus ( Dial ), isocitrate dehydrogenase loci ( Idh1 , Idh2 ) and leucine aminopeptidase locus ( Lap1 ). Pod color locus ( l2 ) segregates independently of Am3 , Dia2 , Idh1 , Idh2 , Lap1 , and Pgm1 loci. No linkage relationship was found between any pair of the enzyme loci studied.