同时种群之间的遗传分化与地理距离呈一定的相关性。
The results indicated that there was a positive relationship between genetic differentiation and geographic distance.
迁飞阻碍了不同地理种群间的遗传分化。
The migration could hamper more genetic differentiation among different geographic populations.
研究结果还提示松干锈菌的遗传分化主要同寄主有关，而与地理分布关系不大。
Evidences were also obtained that host adaptation, rather than geographic factors, is the primary force to drive genetic differentiation of the pine stem rust fungi.
分析认为5个地理种群间已存有一定程度的遗传分化，但分化的程度还比较低。
All results showed that genetic differences existed among 5 populations, but the degree was lower.
分析认为5个地理种群间已存有一定程度的遗传分化，但分化的程度还比较低。
All results showed that genetic differences existed among 5 populations, but the degree was lower.
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