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Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/10036
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dc.contributor.authorEzaz, M Tariqen_UK
dc.contributor.authorMcAndrew, Brendanen_UK
dc.contributor.authorPenman, Daviden_UK
dc.date.accessioned2012-12-03T11:32:36Z-
dc.date.available2012-12-03T11:32:36Zen_UK
dc.date.issued2004-02-26en_UK
dc.identifier.urihttp://hdl.handle.net/1893/10036-
dc.description.abstractSpontaneous diploidization of the maternal chromosome set (SDM) in Oreochromis niloticus is described here for the first time. The SDM phenomenon was observed in progeny of only one XY neofemale out of 11 such neofemales from which eggs had been fertilized with UV-irradiated sperm: this treatment produced only the expected haploid embryos from the other females. SDM progeny were produced from three different batches of eggs from this female. No significant differences in survival at different stages of embryonic development were observed between the SDM and the diploid control group. The maternal inheritance of SDM progeny was verified using multilocus DNA fingerprinting. Only diploid karyotypes were observed in these fish and diploid control groups. In both the SDM and control groups, sex ratios were significantly skewed towards males (93.3% and 65.0% males respectively). The actual mechanism of SDM in eggs from this particular female remains unknown.en_UK
dc.language.isoenen_UK
dc.publisherWiley-Blackwellen_UK
dc.relationEzaz MT, McAndrew B & Penman D (2004) Spontaneous diploidization of the maternal chromosome set in Nile tilapia (Oreochromis niloticus L.) eggs. Aquaculture Research, 35 (3), pp. 271-277. https://doi.org/10.1111/j.1365-2109.2004.01010.xen_UK
dc.rightsThe publisher does not allow this work to be made publicly available in this Repository. Please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study.en_UK
dc.rights.urihttp://www.rioxx.net/licenses/under-embargo-all-rights-reserveden_UK
dc.subjectgynogenesisen_UK
dc.subjectdiploidizationen_UK
dc.subjectNile tilapiaen_UK
dc.subjectOreochromis niloticusen_UK
dc.titleSpontaneous diploidization of the maternal chromosome set in Nile tilapia (Oreochromis niloticus L.) eggsen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2999-12-27en_UK
dc.rights.embargoreason[ezazetal_AR_2004.pdf] The publisher does not allow this work to be made publicly available in this Repository therefore there is an embargo on the full text of the work.en_UK
dc.identifier.doi10.1111/j.1365-2109.2004.01010.xen_UK
dc.citation.jtitleAquaculture Researchen_UK
dc.citation.issn1365-2109en_UK
dc.citation.issn1355-557Xen_UK
dc.citation.volume35en_UK
dc.citation.issue3en_UK
dc.citation.spage271en_UK
dc.citation.epage277en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.author.emailb.j.mcandrew@stir.ac.uken_UK
dc.contributor.affiliationUniversity of Stirlingen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.contributor.affiliationInstitute of Aquacultureen_UK
dc.identifier.isiWOS:000189145000008en_UK
dc.identifier.scopusid2-s2.0-1242299044en_UK
dc.identifier.wtid760382en_UK
dc.contributor.orcid0000-0001-7384-5133en_UK
dc.contributor.orcid0000-0001-8608-6631en_UK
dcterms.dateAccepted2004-02-26en_UK
dc.date.filedepositdate2012-11-07en_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorEzaz, M Tariq|en_UK
local.rioxx.authorMcAndrew, Brendan|0000-0001-7384-5133en_UK
local.rioxx.authorPenman, David|0000-0001-8608-6631en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate2999-12-27en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||en_UK
local.rioxx.filenameezazetal_AR_2004.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source1355-557Xen_UK
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