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http://hdl.handle.net/1942/34175
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DC Field | Value | Language |
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dc.contributor.author | Wang, Zegao | - |
dc.contributor.author | Gan, Cuifen | - |
dc.contributor.author | Klausen, Lasse Hyldgaard | - |
dc.contributor.author | BONNE, Robin | - |
dc.contributor.author | Kong, Guannan | - |
dc.contributor.author | Luo, Dizhou | - |
dc.contributor.author | Zhu, Chunjie | - |
dc.contributor.author | Sun, Guoping | - |
dc.contributor.author | Guo, Jun | - |
dc.contributor.author | Ma, Yuxin | - |
dc.contributor.author | Bjerg, Jesper Tataru | - |
dc.contributor.author | MANCA, Jean | - |
dc.contributor.author | Xu, Meiying | - |
dc.contributor.author | Nielsen, Lars Peter | - |
dc.contributor.author | Dong, Mingdong | - |
dc.contributor.author | Meert, Mathijs | - |
dc.contributor.author | Yang, Yonggang | - |
dc.date.accessioned | 2021-05-31T13:41:13Z | - |
dc.date.available | 2021-05-31T13:41:13Z | - |
dc.date.issued | 2021 | - |
dc.date.submitted | 2021-04-27T09:36:13Z | - |
dc.identifier.citation | Nature Communications, 12 (1) (Art N° 1709) | - |
dc.identifier.uri | http://hdl.handle.net/1942/34175 | - |
dc.description.abstract | Long-distance extracellular electron transfer has been observed in Gram-negative bacteria and plays roles in both natural and engineering processes. The electron transfer can be mediated by conductive protein appendages (in short unicellular bacteria such as Geobacter species) or by conductive cell envelopes (in filamentous multicellular cable bacteria). Here we show that Lysinibacillus varians GY32, a filamentous unicellular Gram-positive bacterium, is capable of bidirectional extracellular electron transfer. In microbial fuel cells, L. varians can form centimetre-range conductive cellular networks and, when grown on graphite electrodes, the cells can reach a remarkable length of 1.08mm. Atomic force microscopy and microelectrode analyses suggest that the conductivity is linked to pili-like protein appendages. Our results show that long-distance electron transfer is not limited to Gram-negative bacteria. Long-distance extracellular electron transfer has been observed in Gram-negative bacteria. Here, Yang et al. show that a filamentous, unicellular Gram-positive bacterium is capable of bidirectional extracellular electron transfer, and forms centimetre-range conductive networks consisting of 1mm-long cells and conductive appendages. | - |
dc.description.sponsorship | We thank Dr. Lars Riis Damgaard from Aarhus University for his help on this work. This study was supported by the National Natural Science Foundation of China (91851202, 31970110 and 52002254); Guangdong Provincial Science and Technology Project (2016A030306021, 2020B1111380003); Science and Technology Project of Guangdong Academy of Sciences (2019GDASYL-0301002, 2020GDASYL-20200402001); Open Project of State Key Laboratory of Applied Microbiology Southern China (SKLAM001-2018), Sichuan Science and Technology Program (2020YJ0262), Chunhui plan of Ministry of Education of China, the Sino-Danish Centre for Education and Research, Danish Council for Independent Research (grant no. 6108-00396B), Danish National Research Foundation (DNRF136), EU H2020 Marie Sklodowska-Curie Actions (MNR4SCELL no. 734174, SENTINEL no. 812398), the Carlsberg Foundation, Fundamental Research Funds for the Central Universities, China (YJ201893), State Key Lab of Advanced Metals and Materials, China (Grant No. 2019-Z03) and Open Project of State Key Laboratory of Applied Microbiology Southern China (SKLAMM001-2018). | - |
dc.language.iso | en | - |
dc.publisher | NATURE RESEARCH | - |
dc.rights | The Author(s) 2021. Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/ licenses/by/4.0/. | - |
dc.subject.other | Bacillaceae | - |
dc.subject.other | Bioelectric Energy Sources | - |
dc.subject.other | Electric Conductivity | - |
dc.subject.other | Electrodes | - |
dc.subject.other | Electron Transport | - |
dc.subject.other | Fimbriae, Bacterial | - |
dc.subject.other | Gram-Positive Bacteria | - |
dc.subject.other | Graphite | - |
dc.subject.other | Microscopy, Atomic Force | - |
dc.subject.other | Nanowires | - |
dc.title | Long-distance electron transfer in a filamentous Gram-positive bacterium | - |
dc.type | Journal Contribution | - |
dc.identifier.issue | 1 | - |
dc.identifier.volume | 12 | - |
local.format.pages | 9 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Xu, MY (corresponding author), Guangdong Acad Sci, Inst Microbiol, Guangzhou, Peoples R China.; Xu, MY (corresponding author), State Key Lab Appl Microbiol Southern China, Guangzhou, Peoples R China.; Xu, MY (corresponding author), Guangdong Prov Key Lab Microbial Culture Collect, Guangzhou, Peoples R China.; Dong, MD (corresponding author), Aarhus Univ, Interdisciplinary Nanosci Ctr iNANO, Sino Danish Ctr Educ & Res SDC, Aarhus, Denmark. | - |
dc.description.notes | xumy@gdim.cn; dong@inano.au.dk | - |
dc.description.other | Xu, MY (corresponding author), Guangdong Acad Sci, Inst Microbiol, Guangzhou, Peoples R China ; State Key Lab Appl Microbiol Southern China, Guangzhou, Peoples R China ; Guangdong Prov Key Lab Microbial Culture Collect, Guangzhou, Peoples R China ; Aarhus Univ, Interdisciplinary Nanosci Ctr iNANO, Sino Danish Ctr Educ & Res SDC, Aarhus, Denmark. xumy@gdim.cn; dong@inano.au.dk | - |
local.publisher.place | HEIDELBERGER PLATZ 3, BERLIN, 14197, GERMANY | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 1709 | - |
dc.identifier.doi | 10.1038/s41467-021-21709-z | - |
dc.identifier.pmid | 33731718 | - |
dc.identifier.isi | WOS:000630420900008 | - |
dc.contributor.orcid | Nielsen, Lars Peter/0000-0002-7269-4860; Klausen, Lasse | - |
dc.contributor.orcid | Hyldgaard/0000-0003-3004-5958 | - |
dc.identifier.eissn | 2041-1723 | - |
local.provider.type | wosris | - |
local.uhasselt.uhpub | yes | - |
local.description.affiliation | [Yang, Yonggang; Gan, Cuifen; Kong, Guannan; Luo, Dizhou; Zhu, Chunjie; Sun, Guoping; Xu, Meiying] Guangdong Acad Sci, Inst Microbiol, Guangzhou, Peoples R China. | - |
local.description.affiliation | [Yang, Yonggang; Guo, Jun; Xu, Meiying] State Key Lab Appl Microbiol Southern China, Guangzhou, Peoples R China. | - |
local.description.affiliation | [Yang, Yonggang; Xu, Meiying] Guangdong Prov Key Lab Microbial Culture Collect, Guangzhou, Peoples R China. | - |
local.description.affiliation | [Wang, Zegao; Klausen, Lasse Hyldgaard; Dong, Mingdong] Aarhus Univ, Interdisciplinary Nanosci Ctr iNANO, Sino Danish Ctr Educ & Res SDC, Aarhus, Denmark. | - |
local.description.affiliation | [Wang, Zegao] Sichuan Univ, Coll Mat Sci Arid Engn, Chengdu, Peoples R China. | - |
local.description.affiliation | [Bonne, Robin; Meert, Mathijs; Manca, Jean] Hasselt Univ, X LAB, Diepenbeek, Belgium. | - |
local.description.affiliation | [Ma, Yuxin] Guangdong Pharmaceut Univ, Sch Life Sci & Biopharmaceut, Guangzhou, Peoples R China. | - |
local.description.affiliation | [Bjerg, Jesper Tataru; Nielsen, Lars Peter] Aarhus Univ, Ctr Electromicrobiol, Aarhus, Denmark. | - |
local.uhasselt.international | yes | - |
item.validation | ecoom 2022 | - |
item.contributor | Wang, Zegao | - |
item.contributor | Gan, Cuifen | - |
item.contributor | Klausen, Lasse Hyldgaard | - |
item.contributor | BONNE, Robin | - |
item.contributor | Kong, Guannan | - |
item.contributor | Luo, Dizhou | - |
item.contributor | Zhu, Chunjie | - |
item.contributor | Sun, Guoping | - |
item.contributor | Guo, Jun | - |
item.contributor | Ma, Yuxin | - |
item.contributor | Bjerg, Jesper Tataru | - |
item.contributor | MANCA, Jean | - |
item.contributor | Xu, Meiying | - |
item.contributor | Nielsen, Lars Peter | - |
item.contributor | Dong, Mingdong | - |
item.contributor | Meert, Mathijs | - |
item.contributor | Yang, Yonggang | - |
item.accessRights | Open Access | - |
item.fullcitation | Wang, Zegao; Gan, Cuifen; Klausen, Lasse Hyldgaard; BONNE, Robin; Kong, Guannan; Luo, Dizhou; Zhu, Chunjie; Sun, Guoping; Guo, Jun; Ma, Yuxin; Bjerg, Jesper Tataru; MANCA, Jean; Xu, Meiying; Nielsen, Lars Peter; Dong, Mingdong; Meert, Mathijs & Yang, Yonggang (2021) Long-distance electron transfer in a filamentous Gram-positive bacterium. In: Nature Communications, 12 (1) (Art N° 1709). | - |
item.fulltext | With Fulltext | - |
crisitem.journal.eissn | 2041-1723 | - |
Appears in Collections: | Research publications |
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File | Description | Size | Format | |
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s41467-021-21709-z.pdf | Published version | 2.22 MB | Adobe PDF | View/Open |
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