Genetic control of acid phosphate isozymes in Arabidopsis thaliana (L.) heynh
- 1 October 1975
- journal article
- Published by Springer Nature in Biochemical Genetics
- Vol. 13 (9-10) , 527-531
- https://doi.org/10.1007/bf00484912
Abstract
Starch gel electrophoresis in a discontinuous buffer system has enabled us to study two acid phosphatase systems (AcPh-1 and AcPh-2) in Arabidopsis thaliana. The AcPh-2 bands are much more prominent than those belonging to AcPh-1. Among the 17 geographic races, one variant for AcPh-2 was detected. A study of F 1 hybrids and F 2 segregating progenies showed that AcPh-2 variants are controlled by two codominant alleles (AcPh-2 N and AcPh-2 F ) at one locus. The heterozygotes are characterized by an intermediated hybrid band in addition to the two parental ones, thus showing that these proteins are at least dimeric structures.Keywords
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