Analyses of Genetic Diversities in Chinese Fresh-water Fishes

A wealth of literature has been published in the studies of Chinese fresh-water fish chromosomes within recent years.In this paper,we review the inter-and intraspecific genetic diversities found in Chinese fresh-water fishes,and explore the characteristics and mechanisms that underline these diversities and variations. We also propose the hypothesis how the genetic diversities had evolved in the fresh-water fishes.