Silicon transporter genes of Fragilariopsis cylindrus (Bacillariophyceae) are differentially expressed during the progression of cell cycle synchronized by Si or light
DC Field | Value | Language |
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dc.contributor.author | Oh, Han Sang | - |
dc.contributor.author | Lee, Sung-eun | - |
dc.contributor.author | Han, Chae-seong | - |
dc.contributor.author | Kim, Joon | - |
dc.contributor.author | Nam, Onyou | - |
dc.contributor.author | Seo, Seungbeom | - |
dc.contributor.author | Chang, Kwang Suk | - |
dc.contributor.author | Jin, EonSeon | - |
dc.contributor.author | Hwang, Yong-sic | - |
dc.date.accessioned | 2021-08-02T13:28:13Z | - |
dc.date.available | 2021-08-02T13:28:13Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2018-06 | - |
dc.identifier.issn | 1226-2617 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/16895 | - |
dc.description.abstract | Fragilariopsis cylindrus is one of the most successful psychrophiles in the Southern Ocean. To investigate the molecular mechanism of biomineralization in this species, we attempted to synchronize F. cylindrus growth, since new cell wall formation is tightly coupled to the cell division process. Nutrient limitation analysis showed that F. cylindrus cultures rapidly stopped growing when deprived of silicate or light, while growth continued to a certain extent in the absence of nitrate. Flow cytometry analysis indicated that deprivation of either silicate or light could effectively arrest the cell cycle of this diatom species at the GI phase, suggesting that synchrony can be established using either factor. Fluorescence labeling of new cell walls was faintly detectable as early as approximately 6 h after silicon repletion or light irradiation, and labeling was markedly intensified by 18 h. It is revealed that the synthesis of girdle bands begins before valve synthesis in this species, with active valve synthesis occurring during the G2 / M phase. Expression profiling revealed that selective member(s) of the F. cylindrus SIT genes (FcSIT) respond to silicate and light, with a different set of genes being responsive to each factor. The Si / light double depletion experiments demonstrated that expression of one FcS/Tgene is possibly correlated to transition to G2 / M phase of the cell cycle, when the valve is actively formed. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC PHYCOLOGY | - |
dc.title | Silicon transporter genes of Fragilariopsis cylindrus (Bacillariophyceae) are differentially expressed during the progression of cell cycle synchronized by Si or light | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jin, EonSeon | - |
dc.identifier.doi | 10.4490/algae.2018.33.5.8 | - |
dc.identifier.scopusid | 2-s2.0-85048714301 | - |
dc.identifier.wosid | 000435567300005 | - |
dc.identifier.bibliographicCitation | ALGAE, v.33, no.2, pp.191 - 203 | - |
dc.relation.isPartOf | ALGAE | - |
dc.citation.title | ALGAE | - |
dc.citation.volume | 33 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 191 | - |
dc.citation.endPage | 203 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002353911 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Plant Sciences | - |
dc.relation.journalResearchArea | Marine & Freshwater Biology | - |
dc.relation.journalWebOfScienceCategory | Plant Sciences | - |
dc.relation.journalWebOfScienceCategory | Marine & Freshwater Biology | - |
dc.subject.keywordPlus | THALASSIOSIRA-PSEUDONANA | - |
dc.subject.keywordPlus | CYLINDROTHECA-FUSIFORMIS | - |
dc.subject.keywordPlus | PLANKTONIC DIATOMS | - |
dc.subject.keywordPlus | BIOMINERALIZATION | - |
dc.subject.keywordPlus | PHOTOPROTECTION | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | WEISSFLOGII | - |
dc.subject.keywordPlus | METABOLISM | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | INSIGHTS | - |
dc.subject.keywordAuthor | biomineralization | - |
dc.subject.keywordAuthor | cell wall | - |
dc.subject.keywordAuthor | psychrophilic diatom | - |
dc.subject.keywordAuthor | silicon transporter gene | - |
dc.subject.keywordAuthor | synchrony | - |
dc.identifier.url | https://www.e-algae.org/journal/view.php?doi=10.4490/algae.2018.33.5.8 | - |
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