Most genetic variation is shared worldwide.

很多遗传变异是全球性的。

A genetic variation like for evolution.

这是一种遗传变异，就好像进化。

But comprehensive genetic variation occurred in citrus callus.

但是，柑橘愈伤组织存在广泛的遗传变异。

The 1000 Genomes Project completed its first map of human genetic variation.

千人基因组计划完成了人类遗传变异的首份图谱。

Each group carried only a subset of the genetic variation from its ancestral population.

每个族群只携带有他们祖先群体中遗传变异的一部分。