ISSR marker is a new kind of technique that developed in recent years, and used in the research of high mammal and plants in relative fields. The fingerprinting analysis based on 1SSR-PCR was carried out in 52 different pear cultivars. This study aimed at establishing ISSR fingerprinting pattern and clearing genetic relationship so that can offer some reference for efficiently using these pear cultivars and molecular marker-assisted, breeding The main results were as follows:
1 The o...