摘要
地球上现存的几千种各式各样的美丽可爱的鸟，它们都是如何演化的。之间的亲缘关系又是怎样的，它们适应不同环境的能力背后有什么样的遗传物质基础。科学家利用最新的基因组学技术，从分子层面为人们解开鸟类多样性背后的分子机理。
A phylogenomic research project was implemented recently which referred to the evolution and the species tree of birds,as well as the genomic basis of birds' traits.The data of 48 bird genomes were obtained,covering all proposed avian species.Based on these data,a highly supported avian phylogenic model was proposed.
出处
《科学》
2015年第2期21-25,2+4,共5页
Science
