通过原位杂交、EST和AFLP位点定位、遗传连锁图谱分析,并结合种群生态和形态资料,从蜃楸冉稀⑻囟ɑ蛐蛄泻捅昙俏坏惚冉系炔煌愦危治霾煌乩砘肪持懈呱剿芍秩旱囊糯槌伞⒒蜃楣钩珊徒峁贡湟臁⒃又中纬煞绞剑芯扛呱剿缮视π缘囊糯『驮咏晃镏制鹪春徒侍狻
英文主题词Pinus densata; genetic composition;origin and evolution;hybridization; genome organization.