This work was supported by National Natural Sciences Foundation of China (No. 39930100) ;International Collaborative Project of Hubei Provincial Department of Education (No. G200610001).
Mitotic metaphase chromosomes of 34 species of Drosophila melanogaster species group were examined. Certain new karyotypes were described for the first time, and their evolutionary and interspecific genetic relationsh...
采用随机扩增多态性DNA(RAPD)技术检测飞蝗L ocusta m ig ra toria(L innaeus)2个亚种5个种群的遗传多样性,11个随机引物扩增共产生了163条带,其中多态性片段为156条.Shannon信息指数和N e i's指数对RAPD数据的分析表明:东亚飞蝗L ocust...