The DNA from 25 rice varieties were amplified using 75 SSR primer pairs on 12 chromosomes in rice. 25 SSR pairs could be screened in 25 rice varieties.

• 摘要选用分布于水稻12条染色体上的75对SSR引物，对25个水稻品种进行DNA扩增，筛选到特异扩增条带的SSR引物25对。