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Article: Genetic variation of Oratosquilla oratoria (Crustacea: Stomatopoda) across Hong Kong waters elucidated by mitochondrial DNA control region sequences

TitleGenetic variation of Oratosquilla oratoria (Crustacea: Stomatopoda) across Hong Kong waters elucidated by mitochondrial DNA control region sequences
Authors
KeywordsControl region
Crustacea
Genetic patchiness
Hong Kong waters
Stomatopod
Issue Date2010
PublisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=MBI
Citation
Journal Of The Marine Biological Association Of The United Kingdom, 2010, v. 90 n. 3, p. 623-631 How to Cite?
AbstractThe population genetic structure of the mantis shrimp, Oratosquilla oratoria, in Hong Kong waters was determined using 923 base pairs of mitochondrial DNA control region sequences. Samples were collected from six localities including the open-waters and sheltered bays in both the eastern and western waters of Hong Kong. Twenty-seven haplotypes were detected in 99 individuals. A high overall haplotype diversity (h=0.886), with a low nucleotide diversity (=0.0026), was observed, and the haplotype minimum spanning network suggested that rapid expansion might have occurred among the total stomatopod population. Genetic homogeneity was observed over a meso-scale distance (80-100km) whilst there were significant genetic differentiations between all pairs of the six samples. Partition of genetic variability based on hydrographic conditions did not reveal significant differentiations between: (1) eastern and western waters; and (2) open-waters and sheltered bays; but showed high levels of variation both within groups and within samples. Unexpectedly, genetic distance did not correlate with hydrographic distance among the samples. Results demonstrated a genetic patchiness pattern of O. oratoria in Hong Kong waters that may be attributable to the interplay between hydrographic conditions (e.g. salinity) and the species' life history traits. Copyright © Marine Biological Association of the United Kingdom 2009.
Persistent Identifierhttp://hdl.handle.net/10722/130033
ISSN
2015 Impact Factor: 1.094
2015 SCImago Journal Rankings: 0.509
ISI Accession Number ID
Funding AgencyGrant Number
University of Hong Kong1020-5213
Funding Information:

This research was partially supported by a seed grant from the University of Hong Kong (Project No. 1020-5213) to K.M.Y.L. The authors would like to thank Dr Jasmine Ng for her useful comments on the manuscript. The staff, undergraduates and postgraduates in the Division of Ecology & Biodiversity, School of Biological Sciences, University of Hong Kong are thanked for their help with field sampling.

References

 

DC FieldValueLanguage
dc.contributor.authorLui, KKYen_HK
dc.contributor.authorLeung, PTYen_HK
dc.contributor.authorNg, WCen_HK
dc.contributor.authorLeung, KMYen_HK
dc.date.accessioned2010-12-23T08:45:43Z-
dc.date.available2010-12-23T08:45:43Z-
dc.date.issued2010en_HK
dc.identifier.citationJournal Of The Marine Biological Association Of The United Kingdom, 2010, v. 90 n. 3, p. 623-631en_HK
dc.identifier.issn0025-3154en_HK
dc.identifier.urihttp://hdl.handle.net/10722/130033-
dc.description.abstractThe population genetic structure of the mantis shrimp, Oratosquilla oratoria, in Hong Kong waters was determined using 923 base pairs of mitochondrial DNA control region sequences. Samples were collected from six localities including the open-waters and sheltered bays in both the eastern and western waters of Hong Kong. Twenty-seven haplotypes were detected in 99 individuals. A high overall haplotype diversity (h=0.886), with a low nucleotide diversity (=0.0026), was observed, and the haplotype minimum spanning network suggested that rapid expansion might have occurred among the total stomatopod population. Genetic homogeneity was observed over a meso-scale distance (80-100km) whilst there were significant genetic differentiations between all pairs of the six samples. Partition of genetic variability based on hydrographic conditions did not reveal significant differentiations between: (1) eastern and western waters; and (2) open-waters and sheltered bays; but showed high levels of variation both within groups and within samples. Unexpectedly, genetic distance did not correlate with hydrographic distance among the samples. Results demonstrated a genetic patchiness pattern of O. oratoria in Hong Kong waters that may be attributable to the interplay between hydrographic conditions (e.g. salinity) and the species' life history traits. Copyright © Marine Biological Association of the United Kingdom 2009.en_HK
dc.languageengen_US
dc.publisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=MBIen_HK
dc.relation.ispartofJournal of the Marine Biological Association of the United Kingdomen_HK
dc.rightsJournal of the Marine Biological Association of the United Kingdom. Copyright © Cambridge University Press.-
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectControl regionen_HK
dc.subjectCrustaceaen_HK
dc.subjectGenetic patchinessen_HK
dc.subjectHong Kong watersen_HK
dc.subjectStomatopoden_HK
dc.titleGenetic variation of Oratosquilla oratoria (Crustacea: Stomatopoda) across Hong Kong waters elucidated by mitochondrial DNA control region sequencesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0025-3154&volume=90&issue=3&spage=623&epage=631&date=2010&atitle=Genetic+variation+of+Oratosquilla+oratoria+(Crustacea:+Stomatopoda)+across+Hong+Kong+waters+elucidated+by+mitochondrial+DNA+control+region+sequences-
dc.identifier.emailLeung, KMY: kmyleung@hku.hken_HK
dc.identifier.authorityLeung, KMY=rp00733en_HK
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1017/S0025315409990841en_HK
dc.identifier.scopuseid_2-s2.0-77953613558en_HK
dc.identifier.hkuros178041en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77953613558&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume90en_HK
dc.identifier.issue3en_HK
dc.identifier.spage623en_HK
dc.identifier.epage631en_HK
dc.identifier.isiWOS:000278644200024-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridLui, KKY=7103390010en_HK
dc.identifier.scopusauthoridLeung, PTY=35740926800en_HK
dc.identifier.scopusauthoridNg, WC=24723024100en_HK
dc.identifier.scopusauthoridLeung, KMY=7401860738en_HK

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