CAJ | 학술논문

为了对梨属植物不同类群的分类提供理论参考，并为苹果梨与身不知等的归属问题研究提供一定参考，采用SSR标记对40份梨种质资源进行分类研究。结果表明，根据4对SSR引物对40份梨材料的扩增数据，将早七黄、石宝生和鄂梨1号归为砂梨（P ．pyrifolia）类群，南宫慈、红长青、鄂梨2号和中华玉梨归为白梨（ P ．bretschneideri）类群，川霞、早酥和身不知归在西洋梨（ P ． communis）类群，苹果梨归在秋子梨（P ．ussuriensi）类群。
위료대리속식물불동류군적분류제공이론삼고，병위평과리여신불지등적귀속문제연구제공일정삼고，채용SSR표기대40빈리충질자원진행분류연구。결과표명，근거4대SSR인물대40빈리재료적확증수거，장조칠황、석보생화악리1호귀위사리（P ．pyrifolia）류군，남궁자、홍장청、악리2호화중화옥리귀위백리（ P ．bretschneideri）류군，천하、조소화신불지귀재서양리（ P ． communis）류군，평과리귀재추자리（P ．ussuriensi）류군。
To provide theoretical references for the taxonomy of Pyrus cultivars ,40 pear germ-plasms were analyzed using SSR markers .Based on the PCR amplification data from four SSR markers ,Zaoqihuang ,Shibaosheng and Eli 1 were classified into the group of P .pyrifolia , Nangongci ,Hongchangqing ,Eli 2 and Zhonghuayuli were classified into the group of P . bretschneideri ,Chuanxia ,Zaosu and Mishirazi were classified into the group of P .communis ,and Pingguoli was classified as P .ussuriensi .