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追溯引入起源:基于线粒体CO1基因的马提尼克岛普通负鼠(Didelphis ...
为探究小安的列斯群岛引入物种普通负鼠(Didelphis marsupialis)的地理起源,本研究首次分析了马提尼克岛、特立尼达和委内瑞拉种群的线粒体CO1基因序列。结果显示,马提尼克岛种群无遗传变异,并与特立尼达种群共享单倍型,支持其为前哥伦布时期人类从 ...
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