Sexual reproductive Strategy and ecological implication of pennate diatom Pseudo-nitzschia pungens
DC Field | Value | Language |
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dc.contributor.author | 김진호 | - |
dc.contributor.author | 박범수 | - |
dc.contributor.author | 김주환 | - |
dc.contributor.author | Penelope Ajani | - |
dc.contributor.author | Shauna Murray | - |
dc.contributor.author | Hong Chang Lim | - |
dc.contributor.author | Po Teen Lim | - |
dc.contributor.author | 백승호 | - |
dc.contributor.author | 한명수 | - |
dc.date.accessioned | 2020-07-15T10:52:40Z | - |
dc.date.available | 2020-07-15T10:52:40Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2018-10-12 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/23056 | - |
dc.description.abstract | Sexual reproduction allows the maintainence of genetic diversity and play a fundamental role in establishing the genetic structures of population. The mating rates and number of zygotes were gradually decreased from log to death phase. The maximum zygote number was 1,390 cells per mL and maximum mating rate was 7.1% in co-cultivation of healthy parents cells of log phase, but just 9 cells per mL (mating rate: 0.1%) were observed in co-cultivation of death phase. In all co-cultivation, maximum mating rates were observed inner 10 days. Furthermore, in dark and turbulent condition, it could not make the zygote cell, and nutrient enriched condition rather interfered with the sexual events. Our results suggest that P. pungens may have adapted to make the large bloom in coastal areas to increase the sexual reproductive chance.maximum zygote number was 1,390 cells per mL and maximum mating rate was 7.1% in co-cultivation of healthy parents cells of log phase, but just 9 cells per mL (mating rate: 0.1%) were observed in co-cultivation of death phase. In all co-cultivation, maximum mating rates were observed inner 10 days. Furthermore, in dark and turbulent condition, it could not make the zygote cell, and nutrient enriched condition rather interfered with the sexual events. Our results suggest that P. pungens may have adapted to make the large bloom in coastal areas to increase the sexual reproductive chance. | - |
dc.description.uri | 2 | - |
dc.language | English | - |
dc.publisher | 환경생물학회 | - |
dc.relation.isPartOf | 환경생물학회 학술대회 | - |
dc.title | Sexual reproductive Strategy and ecological implication of pennate diatom Pseudo-nitzschia pungens | - |
dc.type | Conference | - |
dc.citation.conferencePlace | KO | - |
dc.citation.endPage | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | 환경생물학회 학술대회 | - |
dc.contributor.alternativeName | 김진호 | - |
dc.contributor.alternativeName | 백승호 | - |
dc.identifier.bibliographicCitation | 환경생물학회 학술대회, pp.1 | - |
dc.description.journalClass | 2 | - |