TEMPORAL VARIATION OF PERKINSUS OLSENI INFECTION INTENSITY IN THE MANILA CLAM RUDITAPES PHILIPPINARUM IN GOMSO BAY, OFF THE WEST COAST OF KOREA SCIE SCOPUS

DC Field Value Language
dc.contributor.author Yang, Hyun-Sung -
dc.contributor.author Park, Kyung-Il -
dc.contributor.author Donaghy, Ludovic -
dc.contributor.author Adhya, Mausumi -
dc.contributor.author Choi, Kwang-Sik -
dc.date.accessioned 2020-04-20T06:53:45Z -
dc.date.available 2020-04-20T06:53:45Z -
dc.date.created 2020-01-28 -
dc.date.issued 2012-08 -
dc.identifier.issn 0730-8000 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/3488 -
dc.description.abstract Interannual variation of Perkinsus olseni infection intensity in the adult Manila clam Ruditapes philippinarum in Gomso Bay, off the west coast of Korea, was monitored from 1999 to 2000. Infection intensity of P. olseni (i.e., total number of P. olseni cells in unit tissue weight) was determined using Ray&apos;s fluid thioglycollate medium assay and Choi&apos;s 2-M NaOH digestion. In Gomso Bay, P. olseni monthly infection prevalence ranged from 83 (April 2000)-100%. It was remarkable that of the 18 mo of sampling, the prevalence remained at 100% in 12 sampling months. Infection intensity of P. olseni in Manila clam ranged 366,001 (July 1999)-2,235,325 cells/g wet tissue (October 1999). The infection intensity recorded in 1999 was significantly higher than the level measured in 2000, suggesting an interannual variation in the intensity (P < 0.05). A very high level of infection intensity observed during the fall (September, October, and November) coincided with a relatively low condition index and mass morality of clams in the bay. Our data suggest that the mass mortality of clams observed during late summer to mid fall in Gomso Bay could be, in part, explained by the high level of Perkinsus infection coupled with the poor physiological condition of clams during the postspawning season. -
dc.description.uri 1 -
dc.language English -
dc.publisher NATL SHELLFISHERIES ASSOC -
dc.subject OYSTER CRASSOSTREA-GIGAS -
dc.subject LINKED-IMMUNOSORBENT-ASSAY -
dc.subject DEFENSE-RELATED ACTIVITIES -
dc.subject EASTERN OYSTERS -
dc.subject HEMOCYTE PARAMETERS -
dc.subject PACIFIC OYSTERS -
dc.subject REPRODUCTIVE EFFORT -
dc.subject MARINUS INFECTION -
dc.subject SUMMER MORTALITY -
dc.subject SEASONAL-CHANGES -
dc.title TEMPORAL VARIATION OF PERKINSUS OLSENI INFECTION INTENSITY IN THE MANILA CLAM RUDITAPES PHILIPPINARUM IN GOMSO BAY, OFF THE WEST COAST OF KOREA -
dc.type Article -
dc.citation.endPage 690 -
dc.citation.startPage 685 -
dc.citation.title JOURNAL OF SHELLFISH RESEARCH -
dc.citation.volume 31 -
dc.citation.number 3 -
dc.contributor.alternativeName 양현성 -
dc.identifier.bibliographicCitation JOURNAL OF SHELLFISH RESEARCH, v.31, no.3, pp.685 - 690 -
dc.identifier.doi 10.2983/035.031.0312 -
dc.identifier.scopusid 2-s2.0-84866661649 -
dc.identifier.wosid 000308254800012 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordPlus OYSTER CRASSOSTREA-GIGAS -
dc.subject.keywordPlus LINKED-IMMUNOSORBENT-ASSAY -
dc.subject.keywordPlus DEFENSE-RELATED ACTIVITIES -
dc.subject.keywordPlus EASTERN OYSTERS -
dc.subject.keywordPlus HEMOCYTE PARAMETERS -
dc.subject.keywordPlus PACIFIC OYSTERS -
dc.subject.keywordPlus REPRODUCTIVE EFFORT -
dc.subject.keywordPlus MARINUS INFECTION -
dc.subject.keywordPlus SUMMER MORTALITY -
dc.subject.keywordPlus SEASONAL-CHANGES -
dc.subject.keywordAuthor Manila clam -
dc.subject.keywordAuthor Perkinsus olseni -
dc.subject.keywordAuthor Ruditapes philippinarum -
dc.subject.keywordAuthor seasonality -
dc.subject.keywordAuthor infection intensity and prevalence -
dc.subject.keywordAuthor RFTM -
dc.relation.journalWebOfScienceCategory Fisheries -
dc.relation.journalWebOfScienceCategory Marine & Freshwater Biology -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Fisheries -
dc.relation.journalResearchArea Marine & Freshwater Biology -
Appears in Collections:
Jeju Research Institute > Tropical & Subtropical Research Center > 1. Journal Articles
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