Genetic analysis of isoenzymatic systems in rubber tree clones (Hevea sp.)

摘要

The purpose of the present study was to interpret the genetic analysis of twelve isoenzymatic systems in 107 rubber tree (Hevea sp.) clones of different genetic origins. Twenty-four loci and 54 alleles were identified. Ten new alleles were found, two at the Est(6) and Got(3) loci and one allele at the Est(1), Acp, beta-Glu, Got(2), Lap(1), and Mdh(1) loci. The alleles encoding the Acp, beta-Glu and Lap-1 variants are species-specific for H. nitida (Acp) and H. rigidifolia (beta-Glu and Lap-1).