Winter warming in Alaska accelerates lignin decomposition contributed by Proteobacteria ...
Abstract Background In a warmer world, microbial decomposition of previously frozen organic carbon (C) is one of the most likely positive climate feedbacks of permafrost regions to the atmosphere. However, mechanistic understanding of microbial mediation on chemically recalcitrant C instability is l...
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ftdatacite:10.6084/m9.figshare.c.5010137.v1 2024-04-28T08:10:10+00:00 Winter warming in Alaska accelerates lignin decomposition contributed by Proteobacteria ... Tao, Xuanyu Feng, Jiajie Yang, Yunfeng Wang, Gangsheng Tian, Renmao Fan, Fenliang Ning, Daliang Bates, Colin T. Hale, Lauren Yuan, Mengting M. Wu, Linwei Gao, Qun Lei, Jiesi Schuur, Edward A. G. Yu, Julian Bracho, Rosvel Luo, Yiqi Konstantinidis, Konstantinos T. Johnston, Eric R. Cole, James R. Penton, C. Ryan Tiedje, James M. Zhou, Jizhong 2020 https://dx.doi.org/10.6084/m9.figshare.c.5010137.v1 https://springernature.figshare.com/collections/Winter_warming_in_Alaska_accelerates_lignin_decomposition_contributed_by_Proteobacteria/5010137/1 unknown figshare https://dx.doi.org/10.6084/m9.figshare.c.5010137 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Microbiology FOS Biological sciences Collection article 2020 ftdatacite https://doi.org/10.6084/m9.figshare.c.5010137.v110.6084/m9.figshare.c.5010137 2024-04-02T12:00:32Z Abstract Background In a warmer world, microbial decomposition of previously frozen organic carbon (C) is one of the most likely positive climate feedbacks of permafrost regions to the atmosphere. However, mechanistic understanding of microbial mediation on chemically recalcitrant C instability is limited; thus, it is crucial to identify and evaluate active decomposers of chemically recalcitrant C, which is essential for predicting C-cycle feedbacks and their relative strength of influence on climate change. Using stable isotope probing of the active layer of Arctic tundra soils after depleting soil labile C through a 975-day laboratory incubation, the identity of microbial decomposers of lignin and, their responses to warming were revealed. Results The β-Proteobacteria genus Burkholderia accounted for 95.1% of total abundance of potential lignin decomposers. Consistently, Burkholderia isolated from our tundra soils could grow with lignin as the sole C source. A 2.2 °C increase of warming considerably ... Article in Journal/Newspaper Arctic Climate change permafrost Tundra Alaska DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Microbiology FOS Biological sciences |
spellingShingle |
Microbiology FOS Biological sciences Tao, Xuanyu Feng, Jiajie Yang, Yunfeng Wang, Gangsheng Tian, Renmao Fan, Fenliang Ning, Daliang Bates, Colin T. Hale, Lauren Yuan, Mengting M. Wu, Linwei Gao, Qun Lei, Jiesi Schuur, Edward A. G. Yu, Julian Bracho, Rosvel Luo, Yiqi Konstantinidis, Konstantinos T. Johnston, Eric R. Cole, James R. Penton, C. Ryan Tiedje, James M. Zhou, Jizhong Winter warming in Alaska accelerates lignin decomposition contributed by Proteobacteria ... |
topic_facet |
Microbiology FOS Biological sciences |
description |
Abstract Background In a warmer world, microbial decomposition of previously frozen organic carbon (C) is one of the most likely positive climate feedbacks of permafrost regions to the atmosphere. However, mechanistic understanding of microbial mediation on chemically recalcitrant C instability is limited; thus, it is crucial to identify and evaluate active decomposers of chemically recalcitrant C, which is essential for predicting C-cycle feedbacks and their relative strength of influence on climate change. Using stable isotope probing of the active layer of Arctic tundra soils after depleting soil labile C through a 975-day laboratory incubation, the identity of microbial decomposers of lignin and, their responses to warming were revealed. Results The β-Proteobacteria genus Burkholderia accounted for 95.1% of total abundance of potential lignin decomposers. Consistently, Burkholderia isolated from our tundra soils could grow with lignin as the sole C source. A 2.2 °C increase of warming considerably ... |
format |
Article in Journal/Newspaper |
author |
Tao, Xuanyu Feng, Jiajie Yang, Yunfeng Wang, Gangsheng Tian, Renmao Fan, Fenliang Ning, Daliang Bates, Colin T. Hale, Lauren Yuan, Mengting M. Wu, Linwei Gao, Qun Lei, Jiesi Schuur, Edward A. G. Yu, Julian Bracho, Rosvel Luo, Yiqi Konstantinidis, Konstantinos T. Johnston, Eric R. Cole, James R. Penton, C. Ryan Tiedje, James M. Zhou, Jizhong |
author_facet |
Tao, Xuanyu Feng, Jiajie Yang, Yunfeng Wang, Gangsheng Tian, Renmao Fan, Fenliang Ning, Daliang Bates, Colin T. Hale, Lauren Yuan, Mengting M. Wu, Linwei Gao, Qun Lei, Jiesi Schuur, Edward A. G. Yu, Julian Bracho, Rosvel Luo, Yiqi Konstantinidis, Konstantinos T. Johnston, Eric R. Cole, James R. Penton, C. Ryan Tiedje, James M. Zhou, Jizhong |
author_sort |
Tao, Xuanyu |
title |
Winter warming in Alaska accelerates lignin decomposition contributed by Proteobacteria ... |
title_short |
Winter warming in Alaska accelerates lignin decomposition contributed by Proteobacteria ... |
title_full |
Winter warming in Alaska accelerates lignin decomposition contributed by Proteobacteria ... |
title_fullStr |
Winter warming in Alaska accelerates lignin decomposition contributed by Proteobacteria ... |
title_full_unstemmed |
Winter warming in Alaska accelerates lignin decomposition contributed by Proteobacteria ... |
title_sort |
winter warming in alaska accelerates lignin decomposition contributed by proteobacteria ... |
publisher |
figshare |
publishDate |
2020 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.5010137.v1 https://springernature.figshare.com/collections/Winter_warming_in_Alaska_accelerates_lignin_decomposition_contributed_by_Proteobacteria/5010137/1 |
genre |
Arctic Climate change permafrost Tundra Alaska |
genre_facet |
Arctic Climate change permafrost Tundra Alaska |
op_relation |
https://dx.doi.org/10.6084/m9.figshare.c.5010137 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.c.5010137.v110.6084/m9.figshare.c.5010137 |
_version_ |
1797578194779373568 |