{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T17:20:31Z","timestamp":1740158431249,"version":"3.37.3"},"reference-count":62,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2022,11,24]],"date-time":"2022-11-24T00:00:00Z","timestamp":1669248000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["51832001"],"award-info":[{"award-number":["51832001"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,1,20]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Magnetotactic bacteria (MTB) are worth studying because of magnetosome biomineralization. Magnetosome biogenesis in MTB is controlled by multiple genes known as magnetosome-associated genes. Recent advances in bioinformatics provide a unique opportunity for studying functions of magnetosome-associated genes and networks that they are involved in. Furthermore, various types of bioinformatics analyses can also help identify genes associated with magnetosome biogenesis. To predict novel magnetosome-associated genes in the extended CtrA regulon, we analyzed expression data of Magnetospirillum magneticum AMB-1 in the GSE35625 dataset in NCBI GEO. We identified 10 potential magnetosome-associated genes using a combinational approach of differential expression analysis, Gene ontology and Kyoto encyclopedia of genes and genomes pathway enrichment analysis, protein\u2013protein interaction network analysis and weighted gene co-expression network analysis. Meanwhile, we also discovered and compared two co-expression modules that most known magnetosome-associated genes belong to. Our comparison indicated the importance of energy on regulating co-expression module structures for magnetosome biogenesis. At the last stage of our research, we predicted at least four real magnetosome-associated genes out of 10 potential genes, based on a comparison of evolutionary trees between known and potential magnetosome-associated genes. Because of the discovery of common subtrees that the stressed species are enriched in, we proposed a hypothesis that multiple types of environmental stress can trigger magnetosome evolution in different waters, and therefore its evolution can recur at different times in various locations on earth. Overall, our research provides useful information for identifying new MTB species and understanding magnetosome biogenesis.<\/jats:p>","DOI":"10.1093\/bfgp\/elac039","type":"journal-article","created":{"date-parts":[[2022,11,25]],"date-time":"2022-11-25T10:51:34Z","timestamp":1669373494000},"page":"61-74","source":"Crossref","is-referenced-by-count":0,"title":["Identifying magnetosome-associated genes in the extended CtrA regulon in<i>Magnetospirillum magneticum<\/i>AMB-1 using a combinational approach"],"prefix":"10.1093","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8398-9330","authenticated-orcid":false,"given":"Yizi","family":"Yang","sequence":"first","affiliation":[{"name":"Nanjing Medical University Department of Bioinformatics, School of Biomedical Engineering and Informatics, , Nanjing 211166 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chen","family":"Cao","sequence":"additional","affiliation":[{"name":"Nanjing Medical University Department of Bioinformatics, School of Biomedical Engineering and Informatics, , Nanjing 211166 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ning","family":"Gu","sequence":"additional","affiliation":[{"name":"Nanjing Medical University Department of Bioinformatics, School of Biomedical Engineering and Informatics, , Nanjing 211166 , China"},{"name":"Southeast University Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science & Medical Engineering, , Nanjing 210096 , China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2022,11,24]]},"reference":[{"key":"2023012011294025100_ref1","doi-asserted-by":"crossref","first-page":"1508","DOI":"10.1038\/s41396-018-0098-9","article-title":"Genomic expansion of magnetotactic bacteria reveals an early common origin of magnetotaxis with lineage-specific evolution","volume":"12","author":"Lin","year":"2018","journal-title":"ISME 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