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Article: Two patterns of flagellum development during spermiogenesis of Diadema setosum and Salmacis bicolor (Echinodermata: Echinoidea)

TitleTwo patterns of flagellum development during spermiogenesis of Diadema setosum and Salmacis bicolor (Echinodermata: Echinoidea)
Authors
KeywordsEchinoids
Flagellum orientation
Sea urchin
Sperm morphology
Spermiogenesis
Issue Date1999
Citation
Invertebrate Reproduction And Development, 1999, v. 35 n. 2, p. 147-150 How to Cite?
AbstractDuring spermiogenesis in the sea urchins Diadema setosum and Salmacis bicolor, two patterns of flagellum development were shown. For both species a significant proportion of spermatids examined possessed an axoneme that remained associated with the nucleus during development, and this results in the formation of sperm cells with an anteriorly directed flagellum, whereas the majority of spermatids gave rise to sperm cells with a posterior flagellum which is typical of multicellular animals. The morphology of D. setosum and S. bicolor sperm cells was generally similar to that of other echinoids.
Persistent Identifierhttp://hdl.handle.net/10722/92723
ISSN
2015 Impact Factor: 0.486
2015 SCImago Journal Rankings: 0.346
References

 

DC FieldValueLanguage
dc.contributor.authorAu, DWTen_HK
dc.contributor.authorReunov, AAen_HK
dc.contributor.authorWu, RSSen_HK
dc.date.accessioned2010-09-17T10:55:16Z-
dc.date.available2010-09-17T10:55:16Z-
dc.date.issued1999en_HK
dc.identifier.citationInvertebrate Reproduction And Development, 1999, v. 35 n. 2, p. 147-150en_HK
dc.identifier.issn0792-4259en_HK
dc.identifier.urihttp://hdl.handle.net/10722/92723-
dc.description.abstractDuring spermiogenesis in the sea urchins Diadema setosum and Salmacis bicolor, two patterns of flagellum development were shown. For both species a significant proportion of spermatids examined possessed an axoneme that remained associated with the nucleus during development, and this results in the formation of sperm cells with an anteriorly directed flagellum, whereas the majority of spermatids gave rise to sperm cells with a posterior flagellum which is typical of multicellular animals. The morphology of D. setosum and S. bicolor sperm cells was generally similar to that of other echinoids.en_HK
dc.languageengen_HK
dc.relation.ispartofInvertebrate Reproduction and Developmenten_HK
dc.subjectEchinoidsen_HK
dc.subjectFlagellum orientationen_HK
dc.subjectSea urchinen_HK
dc.subjectSperm morphologyen_HK
dc.subjectSpermiogenesisen_HK
dc.titleTwo patterns of flagellum development during spermiogenesis of Diadema setosum and Salmacis bicolor (Echinodermata: Echinoidea)en_HK
dc.typeArticleen_HK
dc.identifier.emailWu, RSS: rudolfwu@hku.hken_HK
dc.identifier.authorityWu, RSS=rp01398en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-0032962034en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0032962034&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume35en_HK
dc.identifier.issue2en_HK
dc.identifier.spage147en_HK
dc.identifier.epage150en_HK
dc.identifier.scopusauthoridAu, DWT=7004909228en_HK
dc.identifier.scopusauthoridReunov, AA=55408800400en_HK
dc.identifier.scopusauthoridWu, RSS=7402945079en_HK

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