Atmospheric methane levels increased over geological formations in Northern Siberia following a heat wave in 2020, suggesting that permafrost thaw releases methane from reservoirs.
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Edited by Malcolm A. Martin, National Institutes of Health, Bethesda, MD, and approved October 3, 2019 (received for review May 24, 2019)
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- Published in issue December 3, 2019.
- Published first November 18, 2019.
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- Previous version (November 18, 2019 - 12:03).
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Copyright © 2019 the Author(s). Published by PNAS. This open access article is distributed under Creative Commons Attribution-NonCommercial-NoDerivatives License 4.0 (CC BY-NC-ND).
Author Information
- Katti R. Crakesa,
- Clarissa Santos Rochaa,
- Irina Grishinaa,
- Lauren A. Hiraoa,
- Eleonora Napolib,
- Christopher A. Gaulkea,1,
- Anne Fentona,
- Sandipan Dattab,
- Juan Arredondoa,
- Maria L. Marcoc,
- Sumathi Sankaran-Waltersa,
- Gino Cortopassib,
- Cecilia Giulivib,d, and
- Satya Dandekara,2
- aDepartment of Medical Microbiology & Immunology, University of California Davis School of Medicine, Davis, CA 95616;
- bDepartment of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis, CA 95616;
- cDepartment of Food Science & Technology, University of California, Davis, CA 95616;
- dMedical Investigations of Neurodevelopmental Disorders Institute, University of California, Davis, CA 95616
Edited by Malcolm A. Martin, National Institutes of Health, Bethesda, MD, and approved October 3, 2019 (received for review May 24, 2019)
Footnotes
↵1Present address: Department of Microbiology, Oregon State University, Corvallis, OR 97331.
- ↵2To whom correspondence may be addressed. Email: sdandekar{at}ucdavis.edu.
Author contributions: K.R.C. and S. Dandekar designed research; K.R.C., C.S.R., I.G., L.A.H., C.A.G., A.F., J.A., and S.S.-W. performed research; K.R.C., E.N., S. Datta, M.L.M., G.C., C.G., and S. Dandekar contributed new reagents/analytic tools; K.R.C., C.S.R., I.G., L.A.H., E.N., C.A.G., A.F., S. Datta, M.L.M., S.S.-W., C.G., and S. Dandekar analyzed data; and K.R.C., C.G., and S. Dandekar wrote the paper.
The authors declare no competing interest.
This article is a PNAS Direct Submission.
Data deposition: The data reported in this paper have been deposited in the Gene Expression Omnibus (GEO) database, https://www.ncbi.nlm.nih.gov/geo (accession no. GSE139271) and National Center for Biotechnology Information (NCBI) Bioproject (accession no. PRJNA578916).
This article contains supporting information online at https://www.pnas.org/lookup/suppl/doi:10.1073/pnas.1908977116/-/DCSupplemental.
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