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Evolution of bidirectional costly mutualism from byproduct consumption.
Harcombe WR, Chacón JM, Adamowicz EM, Chubiz LM, Marx CJ. Harcombe WR, et al. Among authors: adamowicz em. Proc Natl Acad Sci U S A. 2018 Nov 20;115(47):12000-12004. doi: 10.1073/pnas.1810949115. Epub 2018 Oct 22. Proc Natl Acad Sci U S A. 2018. PMID: 30348787 Free PMC article.
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