In related literatures, the mechanism, the significance in evolution, its effect on biodiversity, application in breeding of introgressive hybridization etc. were often debated.

• 本文阐述了渐渗杂交的定义发展，各物种渐渗杂交的研究进展以及相关研究方法的发展。相关研究文献主要讨论了这样一些问题：渐渗杂交形成机制的探讨；