植物远缘杂交的研究

Study on Wide-cross in Plant

摘要:

远缘杂交是创造新物种的有效手段, 但由于亲缘关系的原因其利用受到一定的限制。从远缘杂交的不亲和性表现、产生的机制、解决的办法及其远缘杂交在不同方面的应用等总结了最新的进展。

Abstract:

Wide-cross is a main way to obtain new germplasm resources. But its application is restricted due to the isolation of relations. Many achievements have been made since the utilization of wide-cross in the pratctice. The paper summarized the latest development in this fields, such as the performance and mechanism of imcompability, ways to solve the problems and the application of widecross.