News Release

胎生的进化

Peer-Reviewed Publication

Proceedings of the National Academy of Sciences

<i>Phrynocephalus vlangalii</i>

image: This is a pregnant viviparous lizard, Phrynocephalus vlangalii. view more 

Credit: Wei-Wei Zhou

对两个亲缘关系密切的蜥蜴物种��一种产卵，一种胎生��的基因组和转录组数据的一项比较识别出了整个生殖周期的基因表达模式的显著差异，这包括与减少卵壳、胎盘发育、胚胎附着、卵保留以及对胚胎的免疫容忍有关的基因，因此考虑到了从产卵到胎生的转变的每个主要方面。

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