Different Regulatory Modes of Synechocystis sp. PCC 6803 in Response to Photosynthesis Inhibitory Conditions
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, S.-H. | - |
dc.contributor.author | Jeong, Y. | - |
dc.contributor.author | Hong, S.-J. | - |
dc.contributor.author | Lee, H. | - |
dc.contributor.author | Choi, H.-K. | - |
dc.contributor.author | Kim, D.-M. | - |
dc.contributor.author | Lee, C.-G. | - |
dc.contributor.author | Cho, S. | - |
dc.contributor.author | Cho, B.-K. | - |
dc.date.accessioned | 2022-02-07T02:42:39Z | - |
dc.date.available | 2022-02-07T02:42:39Z | - |
dc.date.issued | 2021-11 | - |
dc.identifier.issn | 2379-5077 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/54864 | - |
dc.description.abstract | Cyanobacteria are promising industrial platforms owing to their ability to produce diverse natural secondary metabolites and nonnative value-added biochemicals from CO2 and light. To fully utilize their industrial potency, it is critical to understand their photosynthetic efficiency under various environmental conditions. In this study, we elucidated the inhibitory mechanisms of photosynthesis under highlight and low-temperature stress conditions in the model cyanobacterium Synechocystis sp. PCC 6803. Under each stress condition, the transcript abundance and translation efficiency were measured using transcriptome sequencing (RNA-seq) and ribosome profiling, and the genome-wide transcription unit architecture was constructed by data integration of transcription start sites and transcript 39-end positions obtained from differential RNA-seq and sequencing of 39-ends (Term-seq), respectively. Our results suggested that the mode of photosynthesis inhibition differed between the two stress conditions; high light stress induced photodamage responses, while low temperature stress impaired the translation efficiency of photosynthesis-associated genes. In particular, poor translation of photosystem I resulted from ribosome stalling at the untranslated regions, affecting the overall photosynthetic yield under low temperature stress. Our comprehensive multiomics analysis with transcription unit architecture provides foundational information on photosynthesis for future industrial strain development. © 2021 Cho et al. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | American Society for Microbiology | - |
dc.title | Different Regulatory Modes of Synechocystis sp. PCC 6803 in Response to Photosynthesis Inhibitory Conditions | - |
dc.type | Article | - |
dc.identifier.doi | 10.1128/mSystems.00943-21 | - |
dc.identifier.bibliographicCitation | mSystems, v.6, no.6 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000734620700013 | - |
dc.identifier.scopusid | 2-s2.0-85122643364 | - |
dc.citation.number | 6 | - |
dc.citation.title | mSystems | - |
dc.citation.volume | 6 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Cyanobacteria | - |
dc.subject.keywordAuthor | Photosynthesis | - |
dc.subject.keywordAuthor | Synechocystis | - |
dc.subject.keywordAuthor | Transcriptome | - |
dc.subject.keywordAuthor | Translatome | - |
dc.subject.keywordPlus | GENE-EXPRESSION | - |
dc.subject.keywordPlus | PHOTOSYSTEM-II | - |
dc.subject.keywordPlus | IN-VIVO | - |
dc.subject.keywordPlus | ASSEMBLY STEPS | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | RNA | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | CYANOBACTERIA | - |
dc.subject.keywordPlus | TRANSLATION | - |
dc.relation.journalResearchArea | Microbiology | - |
dc.relation.journalWebOfScienceCategory | Microbiology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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