The core of protecting bio-diversity is protection and utilization of genetic
diversity. Allozyme analysis, which is one key methods for studying genetic diversity,
can be employed to deduce the frequency of genetic variation in plant population,
changes in time and space and their relationship via analyzing the changes in allele
number and frequency of allozyme loci. In the present research 120 accessions from 4 species and 1 variant species of Eriobotrya...