摘要
与基因组SSR(gSSR)相比,基于EST开发的SSR(EST-SSR)成本低,物种间通用性更强,同时EST-SSR来源于基因编码区,可以作为功能基因的直接标记,因此EST-SSR的开发和应用逐渐受到人们的重视。就葫芦科主要瓜类作物(西瓜、甜瓜和黄瓜)EST-SSR的研究进展进行回总结,并预测和探讨了EST-SSR标记的发展趋势,以期为今后该种新型分子标记在瓜类作物上的应用提供参考。
Comparing to genomic-derived SSRs（gSSR）,EST-derived SSRs（EST-SSR）have several advantages,such as inexpensive development,high transferability.Furthermore,EST-SSR originates from gene coding region and can be as direct marker of functional-gene.Growing attention was paid on the development and application of EST-SSR.In this paper,the research about EST-SSR of main Cucurbitaceae crops（watermelon,melon and cucumber） was summarized,and the development trend was predicted and discussed,which would be helpful for the future application of EST-SSR technique in the research of Cucurbitaceae crops.
出处
《生物技术通报》
CAS
CSCD
北大核心
2011年第10期72-76,共5页
Biotechnology Bulletin
基金
现代农业产业技术体系建设专项资金项目(nycytx-36-01-01-03)
