Nitrogen-Fixing Heterocystous Cyanobacteria in the Tonian Period

Pang, K; Tang, Q; Chen, L; Wan, B; Niu, CT; Yuan, XL; Xiao, SH

Yuan, XL (reprint author), Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China.; Xiao, SH (reprint author), Virginia Tech, Dept Geosci, Blacksburg, VA 24061 USA.; Yuan, XL (reprint

CURRENT BIOLOGY, 2018; 28 (4): 616

Abstract

Cyanobacteria were the ultimate ancestor of all plastids and, for much of Earth's history, the only source of biogenic oxygen and a major source of fi......

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