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kin selection

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Strategic investment explains patterns of cooperation and cheating in a microbe
Philip G. Madgwick, Balint Stewart, Laurence J. Belcher, Christopher R. L. Thompson, and Jason B. Wolf

PNAS May 22, 2018 115 (21) E4823-E4832; first published May 7, 2018. https://doi.org/10.1073/pnas.1716087115
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Genetic signatures of microbial altruism and cheating in social amoebas in the wild
Suegene Noh, Katherine S. Geist, Xiangjun Tian, Joan E. Strassmann, and David C. Queller

PNAS March 20, 2018 115 (12) 3096-3101; first published March 5, 2018. https://doi.org/10.1073/pnas.1720324115
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Hamilton's inclusive fitness maintains heritable altruism polymorphism through rb = c
- From the Cover
Changcao Wang and Xin Lu

PNAS February 20, 2018 115 (8) 1860-1864; first published January 2, 2018. https://doi.org/10.1073/pnas.1710215115
Open Access
Kinship and familiarity mitigate costs of social conflict between Seychelles warbler neighbors
Kat Bebbington, Sjouke A. Kingma, Eleanor A. Fairfield, Hannah L. Dugdale, Jan Komdeur, Lewis G. Spurgin, and David S. Richardson

PNAS October 24, 2017 114 (43) E9036-E9045; first published October 9, 2017. https://doi.org/10.1073/pnas.1704350114
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The general form of Hamilton’s rule makes no predictions and cannot be tested empirically
Martin A. Nowak, Alex McAvoy, Benjamin Allen, and Edward O. Wilson

PNAS May 30, 2017 114 (22) 5665-5670; first published May 16, 2017. https://doi.org/10.1073/pnas.1701805114
Open Access
Explaining negative kin discrimination in a cooperative mammal society
- From the Cover
Faye J. Thompson, Michael A. Cant, Harry H. Marshall, Emma I. K. Vitikainen, Jennifer L. Sanderson, Hazel J. Nichols, Jason S. Gilchrist, Matthew B. V. Bell, Andrew J. Young, Sarah J. Hodge, and Rufus A. Johnstone

PNAS May 16, 2017 114 (20) 5207-5212; first published April 24, 2017. https://doi.org/10.1073/pnas.1612235114
Open Access
Population genomics of the honey bee reveals strong signatures of positive selection on worker traits
- From the Cover
Brock A. Harpur, Clement F. Kent, Daria Molodtsova, Jonathan M. D. Lebon, Abdulaziz S. Alqarni, Ayman A. Owayss, and Amro Zayed

PNAS February 18, 2014 111 (7) 2614-2619; https://doi.org/10.1073/pnas.1315506111
Open Access
Limitations of inclusive fitness
Benjamin Allen, Martin A. Nowak, and Edward O. Wilson

PNAS December 10, 2013 110 (50) 20135-20139; https://doi.org/10.1073/pnas.1317588110
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Cooperation and competition in a cliff-dwelling people
Beverly I. Strassmann

PNAS June 28, 2011 108 (Supplement 2) 10894-10901; first published June 20, 2011. https://doi.org/10.1073/pnas.1100306108
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Evolution of cooperation and control of cheating in a social microbe
Joan E. Strassmann and David C. Queller

PNAS June 28, 2011 108 (Supplement 2) 10855-10862; first published June 20, 2011. https://doi.org/10.1073/pnas.1102451108

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