Random amplified polymorphic DNA(RAPD) markers were used to measure genetic diversity,genetic differentiation and genetic distance for 10 Allium mongolicum Regel wild populations in Inner Mongolia.12 random primers were used and the percentage of polymorphic bands was 95.65%.The total genetic diversity was 0.2977,and genetic variation among populations was 1.74%,while within populations was 98.26%.The genetic distance was among the range of 0.2177 to 0.5965.Geographic distances were not correlated to geneti...
【基金】
国家自然科学基金资助项目(30560013)
【更新日期】
2008-12-12
【分类号】
Q943
【正文快照】
蒙古韭(A llium m ongolicum R egel)隶属于百合科(L iliaceae)葱属(A llium).又名沙葱,蒙名呼木乐.旱生植物,生于荒漠草原及荒漠地带的砂地和干旱山坡〔1〕.分布于我国新疆、青海、甘肃、宁夏、陕西、内蒙古和辽宁等地〔2〕.内蒙古境内主要分布于呼伦贝尔市、锡林郭勒盟、乌兰