CAS OpenIR
Transcriptional response of Thialkalivibrio versutus D301 to different sulfur sources and identification of the sulfur oxidation pathways
Liu, Zhi-Xia1,2; Yang, Mao-Hua1; Mu, Ting-Zhen1; Liu, Jin-Long2; Zhang, Xiang3; Xing, Jian-Min1
2021-03-10
Source PublicationJOURNAL OF BIOTECHNOLOGY
ISSN0168-1656
Volume329Pages:160-169
AbstractThe genus Thialkalivibrio plays an essential role in the biological desulfurization system. However, to date, the sulfur oxidation pathways of Thialkalivibrio are not clearly understood. Here, we performed transcriptomic analysis on Thialkalivibrio versutus D301 with either thiosulfate or chemical sulfur as the sulfur source to understand it. The results show that T. versutus D301 has a higher growth rate and sulfur oxidation activity when thiosulfate is utilized. The use of chemical sulfur as sulfur source leads to decreased expression of genes involved in carbon metabolism, ribosome synthesis and oxidative phosphorylation in T. versutus D301. Potentially due to the adsorption to sulfur particles, the genes related to flagellum assembly and motivation are significantly induced in T. versutus D301 in the presence of chemical sulfur. In the periplasm, both thiosulfate and polysulfide from the chemical sulfur are oxidized to sulfate via the similar truncated Sox system (SoxAXYZB). Then, part of polysulfide reached to cytoplasm through an unidentified route is oxidized to sulfite by the Dsr-like system. The sulfite in the cytoplasm is further catalyzed to sulfate by SoxB or SoeABC. Overall, the difference in the oxidation rates of D301 can be mainly attributed to the bioavailability of the two sulfur sources, not the sulfur oxidation pathways.
KeywordThialkalivibrio versutus D301 Thiosulfate Chemical sulfur sulfur oxidation pathway Transcriptome
DOI10.1016/j.jbiotec.2021.02.003
Language英语
Funding ProjectNational Science Foundation of China[31872633] ; National Science Foundation of China[21878307] ; National Science Foundation of China[31800030] ; National Key R&D Program of China[2020YFA0906800] ; Natural Science Foundation of Shandong Province of China[ZR2016YL031]
WOS Research AreaBiotechnology & Applied Microbiology
WOS SubjectBiotechnology & Applied Microbiology
Funding OrganizationNational Science Foundation of China ; National Key R&D Program of China ; Natural Science Foundation of Shandong Province of China
WOS IDWOS:000631952600005
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/48079
Collection中国科学院过程工程研究所
Corresponding AuthorYang, Mao-Hua; Liu, Jin-Long; Xing, Jian-Min
Affiliation1.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
2.Hebei Univ Sci & Technol, Sch Biol & Engn, Shijiazhuang 050018, Hebei, Peoples R China
3.Shandong Acad Agr Sci, Inst Agrofood Sci & Technol, Jinan 250100, Peoples R China
Recommended Citation
GB/T 7714
Liu, Zhi-Xia,Yang, Mao-Hua,Mu, Ting-Zhen,et al. Transcriptional response of Thialkalivibrio versutus D301 to different sulfur sources and identification of the sulfur oxidation pathways[J]. JOURNAL OF BIOTECHNOLOGY,2021,329:160-169.
APA Liu, Zhi-Xia,Yang, Mao-Hua,Mu, Ting-Zhen,Liu, Jin-Long,Zhang, Xiang,&Xing, Jian-Min.(2021).Transcriptional response of Thialkalivibrio versutus D301 to different sulfur sources and identification of the sulfur oxidation pathways.JOURNAL OF BIOTECHNOLOGY,329,160-169.
MLA Liu, Zhi-Xia,et al."Transcriptional response of Thialkalivibrio versutus D301 to different sulfur sources and identification of the sulfur oxidation pathways".JOURNAL OF BIOTECHNOLOGY 329(2021):160-169.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, Zhi-Xia]'s Articles
[Yang, Mao-Hua]'s Articles
[Mu, Ting-Zhen]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Zhi-Xia]'s Articles
[Yang, Mao-Hua]'s Articles
[Mu, Ting-Zhen]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Zhi-Xia]'s Articles
[Yang, Mao-Hua]'s Articles
[Mu, Ting-Zhen]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.