扩增片段长度多态性分子标记,AFLP(Amplified fragme

作者：王韵壹、李英、熊慧卿

5) AFLP

扩增性片段长度多态性

Amplified Fragment length Polymorphism(AFLP),a new molecular marker technique, has been applied in wheat genetic diversity study, germplasm fingerprinting and characterization, wheat genetic linkage map construction,(identification ) of molecular markers tightly linked to the gene, molecular-markers assistant selection and so on.

AFLP(Amp lified Fragm ent length Polymorph ism扩增性片段长度多态性)是一种新的DNA分子标记,近年来已应用于小麦及小麦种质资源遗传多样性、种质指纹图谱构建及遗传材料鉴定、小麦遗传连锁图谱的构建、目的基因的分子定位、分子标记辅助选择等方面的研究。

Some research methods about plant functional genomics,such as AFLP,SAGE,transposable element,biochip,Bioinformatics were introduced as well as the prospects for their development.

主要阐述了植物功能基因组学的研究方法,如扩增性片段长度多态性、基因表达系列分析技术、转座因子、生物芯片、生物信息学等,并对其发展前景加以展望。