The Very Early Evolution of Biological Complexity

Abstract

All extant life is descended from a common ancestor, which, despite being very ancient, appears to have been a complex cellular organism. A new study by Moody et al. shows that this ancestor was not only a complex cell, but also lived within a microbial ecology likely inhabited by other complex cells.

Publisher

Cell Press

Publication Date

11-17-2024

Publication Title

Trends in Genetics

Department

Biology

Document Type

Article

DOI

https://doi.org/10.1016/j.tig.2024.09.001

Keywords

Last universal common ancestor, Ancient metabolism, Ancient ecology, Molecular clocks, Tree reconciliation

Language

English

Format

text

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