Biology's 'dark matter' hints at fourth domain of life

日期:2019-03-07 10:15:22 作者:弘呀螂 阅读:

By Colin Barras STEP far enough back from the tree of life and it begins to look quite simple. At its heart are just three stout branches, representing the three domains of life: bacteria, archaea and eukaryotes. But a new study is hinting that this is too simple,