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Organ Specificity and Genotypic Differences in Isoperoxidases of Soybeans 1
Author(s) -
Brim Charles A.,
Usanis S. A.,
Tester C. F.
Publication year - 1969
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/cropsci1969.0011183x000900060058x
Subject(s) - biology , genotype , germination , starch , peroxidase , polyacrylamide gel electrophoresis , botany , genetics , biochemistry , enzyme , gene
Starch gel electrophoresis was used to examine the heterogeneity of peroxidases in various organs of the germinating seed of soybeans. Isoperoxidase banding patterns were compared in four varieties. Each of the organs examined had a characteristic banding pattern. Differences in banding pattern were greater from organ to organ within varieties than differences between varieties, however, genotypic differences were detected for one cationic and four anionic bands.