Research Institute of Tropical Forestry, the Chinese Academy of Forestry, Longdong, Guangzhou 510520, China, State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, the Chinese Academy of Sciences, Xiangshan, Beijing 100093, China.
Mol Ecol Resour. 2008 Jul;8(4):895-7. doi: 10.1111/j.1755-0998.2008.02101.x.
Betula alnoides is an ecologically and economically important species in the tropics and warm subtropics. Nineteen polymorphic microsatellite markers were isolated from this species, which displayed three to 12 alleles per locus. The observed heterozygosities ranged from 0.100 to 0.905, and the expected heterozygosities from 0.510 to 0.893. These markers would be useful tools in genetic resource assessment, molecular marker-assistant breeding, parentage analysis and genetic diversity studies for this species.
桤木是热带和暖亚热带地区具有生态和经济重要性的物种。本研究从该物种中分离出 19 个多态性微卫星标记，每个位点显示 3 到 12 个等位基因。观察到的杂合度范围为 0.100 到 0.905，预期杂合度范围为 0.510 到 0.893。这些标记将是该物种遗传资源评估、分子标记辅助育种、亲子关系分析和遗传多样性研究的有用工具。
