Metabolic relationships between marine red algae and algae-associated bacteria
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Kyung Hyun | - |
dc.contributor.author | Kim, Jeong Min | - |
dc.contributor.author | Baek, Ju Hye | - |
dc.contributor.author | Jeong, Sang Eun | - |
dc.contributor.author | Kim, Hocheol | - |
dc.contributor.author | Yoon, Hwan Su | - |
dc.contributor.author | Jeon, Che Ok | - |
dc.date.accessioned | 2024-05-30T06:00:23Z | - |
dc.date.available | 2024-05-30T06:00:23Z | - |
dc.date.issued | 2024-05 | - |
dc.identifier.issn | 2096-6490 | - |
dc.identifier.issn | 2662-1746 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/73925 | - |
dc.description.abstract | Mutualistic interactions between marine phototrophs and associated bacteria are an important strategy for their successful survival in the ocean, but little is known about their metabolic relationships. Here, bacterial communities in the algal sphere (AS) and bulk solution (BS) of nine marine red algal cultures were analyzed, and Roseibium and Phycisphaera were identified significantly more abundantly in AS than in BS. The metabolic features of Roseibium RMAR6-6 (isolated and genome-sequenced), Phycisphaera MAG 12 (obtained by metagenomic sequencing), and a marine red alga, Porphyridium purpureum CCMP1328 (from GenBank), were analyzed bioinformatically. RMAR6-6 has the genetic capability to fix nitrogen and produce B vitamins (B1, B2, B5, B6, B9, and B12), bacterioferritin, dimethylsulfoniopropionate (DMSP), and phenylacetate that may enhance algal growth, whereas MAG 12 may have a limited metabolic capability, not producing vitamins B9 and B12, DMSP, phenylacetate, and siderophores, but with the ability to produce bacitracin, possibly modulating algal microbiome. P. purpureum CCMP1328 lacks the genetic capability to fix nitrogen and produce vitamin B12, DMSP, phenylacetate, and siderophore. It was shown that the nitrogen-fixing ability of RMAR6-6 promoted the growth of P. purpureum, and DMSP reduced the oxidative stress of P. purpureum. The metabolic interactions between strain RMAR6-6 and P. purpureum CCMP1328 were also investigated by the transcriptomic analyses of their monoculture and co-culture. Taken together, potential metabolic relationships between Roseibium and P. purpureum were proposed. This study provides a better understanding of the metabolic relationships between marine algae and algae-associated bacteria for successful growth. | - |
dc.format.extent | 17 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | SPRINGERNATURE | - |
dc.title | Metabolic relationships between marine red algae and algae-associated bacteria | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/s42995-024-00227-z | - |
dc.identifier.bibliographicCitation | MARINE LIFE SCIENCE & TECHNOLOGY, v.6, no.2, pp 298 - 314 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 001216083100001 | - |
dc.identifier.scopusid | 2-s2.0-85192354982 | - |
dc.citation.endPage | 314 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 298 | - |
dc.citation.title | MARINE LIFE SCIENCE & TECHNOLOGY | - |
dc.citation.volume | 6 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordAuthor | Metabolic relationship | - |
dc.subject.keywordAuthor | Marine red algae | - |
dc.subject.keywordAuthor | Symbiotic bacteria | - |
dc.subject.keywordAuthor | Roseibium | - |
dc.subject.keywordAuthor | Phycisphaera | - |
dc.subject.keywordAuthor | Porphyridium | - |
dc.subject.keywordPlus | GENOME | - |
dc.subject.keywordPlus | PHYTOPLANKTON | - |
dc.subject.keywordPlus | DIATOM | - |
dc.subject.keywordPlus | ANNOTATION | - |
dc.subject.keywordPlus | CHEMISTRY | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | NOV. | - |
dc.subject.keywordPlus | IRON | - |
dc.relation.journalResearchArea | Marine & Freshwater Biology | - |
dc.relation.journalWebOfScienceCategory | Marine & Freshwater Biology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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