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diet

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Loss of sweet taste despite the conservation of sweet receptor genes in insectivorous bats
Hengwu Jiao, Huan-Wang Xie, Libiao Zhang, Nima Zhuoma, Peihua Jiang, and Huabin Zhao

PNAS January 26, 2021 118 (4) e2021516118; https://doi.org/10.1073/pnas.2021516118
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Early specialized maritime and maize economies on the north coast of Peru
- From the Cover
Tiffiny A. Tung, Tom D. Dillehay, Robert S. Feranec, and Larisa R. G. DeSantis

PNAS December 22, 2020 117 (51) 32308-32319; first published December 7, 2020. https://doi.org/10.1073/pnas.2009121117
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Global associations between macronutrient supply and age-specific mortality
Alistair M. Senior, Shinichi Nakagawa, David Raubenheimer, and Stephen J. Simpson

PNAS December 1, 2020 117 (48) 30824-30835; first published November 16, 2020. https://doi.org/10.1073/pnas.2015058117
Open Access
Stable isotopes in hair reveal dietary protein sources with links to socioeconomic status and health
- From the Cover
James R. Ehleringer, Stephannie Covarrubias Avalos, Brett J. Tipple, Luciano O. Valenzuela, and Thure E. Cerling

PNAS August 18, 2020 117 (33) 20044-20051; first published August 3, 2020. https://doi.org/10.1073/pnas.1914087117
Open Access
Zinc isotopes in Late Pleistocene fossil teeth from a Southeast Asian cave setting preserve paleodietary information
Nicolas Bourgon, Klervia Jaouen, Anne-Marie Bacon, Klaus Peter Jochum, Elise Dufour, Philippe Duringer, Jean-Luc Ponche, Renaud Joannes-Boyau, Quentin Boesch, Pierre-Olivier Antoine, Manon Hullot, Ulrike Weis, Ellen Schulz-Kornas, Manuel Trost, Denis Fiorillo, Fabrice Demeter, Elise Patole-Edoumba, Laura L. Shackelford, Tyler E. Dunn, Alexandra Zachwieja, Somoh Duangthongchit, Thongsa Sayavonkhamdy, Phonephanh Sichanthongtip, Daovee Sihanam, Viengkeo Souksavatdy, Jean-Jacques Hublin, and Thomas Tütken

PNAS March 3, 2020 117 (9) 4675-4681; first published February 18, 2020. https://doi.org/10.1073/pnas.1911744117
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Alcohol shifts gut microbial networks and ameliorates a murine model of neuroinflammation in a sex-specific pattern
Blaine Caslin, Cole Maguire, Aditi Karmakar, Kailey Mohler, Dennis Wylie, and Esther Melamed

PNAS December 17, 2019 116 (51) 25808-25815; first published December 2, 2019. https://doi.org/10.1073/pnas.1912359116
Open Access
Multiple health and environmental impacts of foods
Michael A Clark, Marco Springmann, Jason Hill, and David Tilman

PNAS November 12, 2019 116 (46) 23357-23362; first published October 28, 2019. https://doi.org/10.1073/pnas.1906908116
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Impact of increasing vegetarian availability on meal selection and sales in cafeterias
- From the Cover
Emma E. Garnett, Andrew Balmford, Chris Sandbrook, Mark A. Pilling, and Theresa M. Marteau

PNAS October 15, 2019 116 (42) 20923-20929; first published September 30, 2019. https://doi.org/10.1073/pnas.1907207116
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Human-modified landscapes alter mammal resource and habitat use and trophic structure
Marcelo Magioli, Marcelo Zacharias Moreira, Renata Cristina Batista Fonseca, Milton Cezar Ribeiro, Márcia Gonçalves Rodrigues, and Katia Maria Paschoaletto Micchi de Barros Ferraz

PNAS September 10, 2019 116 (37) 18466-18472; first published August 26, 2019. https://doi.org/10.1073/pnas.1904384116
Open Access
Exceptionally high δ¹⁵N values in collagen single amino acids confirm Neandertals as high-trophic level carnivores
Klervia Jaouen, Michael P. Richards, Adeline Le Cabec, Frido Welker, William Rendu, Jean-Jacques Hublin, Marie Soressi, and Sahra Talamo

PNAS March 12, 2019 116 (11) 4928-4933; first published February 19, 2019. https://doi.org/10.1073/pnas.1814087116

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