IHB OpenIR  > 其他  > 期刊论文
The circadian clock and darkness control natural competence in cyanobacteria
Taton, Arnaud1; Erikson, Christian1,3; Yang, Yiling2,4; Rubin, Benjamin E.1,3; Rifkin, Scott A.1; Golden, James W.1; Golden, Susan S.1,2
Corresponding AuthorGolden, Susan S.(sgolden@ucsd.edu)
2020-04-03
Source PublicationNATURE COMMUNICATIONS
ISSN2041-1723
Volume11Issue:1Pages:11
AbstractThe cyanobacterium Synechococcus elongatus is a model organism for the study of circadian rhythms. It is naturally competent for transformation-that is, it takes up DNA from the environment, but the underlying mechanisms are unclear. Here, we use a genome-wide screen to identify genes required for natural transformation in S. elongatus, including genes encoding a conserved Type IV pilus, genes known to be associated with competence in other bacteria, and others. Pilus biogenesis occurs daily in the morning, while natural transformation is maximal when the onset of darkness coincides with the dusk circadian peak. Thus, the competence state in cyanobacteria is regulated by the circadian clock and can adapt to seasonal changes of day length.
DOI10.1038/s41467-020-15384-9
Funding OrganizationNational Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Institute of General Medical Sciences of the National Institutes of Health[R35GM118290] ; National Institute of General Medical Sciences of the National Institutes of Health[R01GM118815] ; National Science Foundation[IOS-1754894]
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000564274500005
WOS KeywordGENE-EXPRESSION ; SIGMA-FACTOR ; CELL-DIVISION ; DNA-UPTAKE ; TRANSFORMATION ; PROTEIN ; TIME ; RHYTHMS ; OSCILLATIONS ; MECHANISMS
PublisherNATURE PUBLISHING GROUP
Funding OrganizationNational Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Institute of General Medical Sciences of the National Institutes of Health ; National Science Foundation ; National Science Foundation ; National Science Foundation ; National Science Foundation
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Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/38666
Collection其他_期刊论文
Corresponding AuthorGolden, Susan S.
Affiliation1.Univ Calif San Diego, Div Biol Sci, La Jolla, CA 92093 USA
2.Univ Calif San Diego, Ctr Circadian Biol, La Jolla, CA 92093 USA
3.Univ Calif Berkeley, Dept Mol & Cell Biol, Berkeley, CA 94720 USA
4.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Taton, Arnaud,Erikson, Christian,Yang, Yiling,et al. The circadian clock and darkness control natural competence in cyanobacteria[J]. NATURE COMMUNICATIONS,2020,11(1):11.
APA Taton, Arnaud.,Erikson, Christian.,Yang, Yiling.,Rubin, Benjamin E..,Rifkin, Scott A..,...&Golden, Susan S..(2020).The circadian clock and darkness control natural competence in cyanobacteria.NATURE COMMUNICATIONS,11(1),11.
MLA Taton, Arnaud,et al."The circadian clock and darkness control natural competence in cyanobacteria".NATURE COMMUNICATIONS 11.1(2020):11.
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