甘薯细胞遗传学研究进展

Cytogenetics Research Progress of Sweet Potato

指出了甘薯细胞遗传学研究仍存在的很多技术瓶颈,如功能基因定位等,总结了甘薯细胞遗传学的研究进展,包括染色体行为、杂交种染色体分析、甘薯起源与亲缘关系等.同时展望了甘薯细胞遗传学的发展和亟待加强的方向,为甘薯遗传背景的研究提供了新的方法和思路.

It is pointed out that there are still a great many technical bottlenecks in the eytogenetics of sweetpotato, such as functional gene mapping, etc. So the research progress of cytogenetics of sweet potato were summarized, including chromosome behavior, hybrid chromosome analysis, sweet potato origin and genetic relationship. Moreover, the development of sweetpotato eytogeneties and the direction to be strengthened were prospected, providing new methods and ideas for the study of sweet potato genetic background.