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Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/36862
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dc.contributor.authorGheyas, Almas Aen_UK
dc.contributor.authorMollah, M F Aen_UK
dc.contributor.authorIslam, M Sen_UK
dc.contributor.authorHussain, M Gen_UK
dc.date.accessioned2025-03-19T01:00:24Z-
dc.date.available2025-03-19T01:00:24Z-
dc.date.issued2001-12en_UK
dc.identifier.urihttp://hdl.handle.net/1893/36862-
dc.description.abstractThe work was conducted to optimize a procedure of gynogenesis induction in the stinging catfish, Heteropneustes fossilis by suppressing meiotic cell division in fertilized eggs. Gynogenesis was induced by fertilizing normal eggs with genetically inactivated sperm followed by cold-shocking. The sperm were inactivated by exposing them to aUV dose of 250 μw/cm2for2.5 minutes at a concentration of 1 × 108sperm/mL. The optimum cold-shock condition to produce maximum percentage of gynogens was found to be at 2°C for 10 or 15 minutes initiated within 3-7 minutes of fertilization. Karyological examination of one day-old larvae and comparison of the erythrocyte area and volume of 3 month-old putative gynogen fry with those of normal fry were used to confirm the success of gynogenesis induction. The findings of the present work are expected to open up avenues for production of diploid gynogens and creation of monosex female populations in stinging catfish.en_UK
dc.language.isoenen_UK
dc.publisherInforma UK Limiteden_UK
dc.relationGheyas AA, Mollah MFA, Islam MS & Hussain MG (2001) Cold-Shock Induction of Diploid Gynogenesis in Stinging Catfish, Heteropneustes fossilis. <i>Journal of Applied Aquaculture</i>, 11 (4), pp. 27-40. https://doi.org/10.1300/j028v11n04_03en_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.subjectCold-shocken_UK
dc.subjectdiploid gynogenesisen_UK
dc.subjectstinging catfishen_UK
dc.titleCold-Shock Induction of Diploid Gynogenesis in Stinging Catfish, Heteropneustes fossilisen_UK
dc.typeJournal Articleen_UK
dc.rights.embargodate2999-12-31en_UK
dc.rights.embargoreason[2001_Gheyas_2001_JAA_ShingGynogen.pdf] This is not an open access journalen_UK
dc.identifier.doi10.1300/j028v11n04_03en_UK
dc.citation.jtitleJournal of Applied Aquacultureen_UK
dc.citation.issn1545-0805en_UK
dc.citation.issn1045-4438en_UK
dc.citation.volume11en_UK
dc.citation.issue4en_UK
dc.citation.spage27en_UK
dc.citation.epage40en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.author.emailalmas.gheyas@stir.ac.uken_UK
dc.citation.date12/10/2008en_UK
dc.contributor.affiliationBangladesh Agricultural Universityen_UK
dc.contributor.affiliationBangladesh Agricultural Universityen_UK
dc.contributor.affiliationBangladesh Fisheries Research Instituteen_UK
dc.contributor.affiliationBangladesh Fisheries Research Instituteen_UK
dc.identifier.wtid1831497en_UK
dc.contributor.orcid0000-0002-7682-4394en_UK
dcterms.dateAccepted2008-10-12en_UK
dc.date.filedepositdate2024-12-20en_UK
rioxxterms.apcnot requireden_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorGheyas, Almas A|0000-0002-7682-4394en_UK
local.rioxx.authorMollah, M F A|en_UK
local.rioxx.authorIslam, M S|en_UK
local.rioxx.authorHussain, M G|en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate2024-12-20en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||en_UK
local.rioxx.filename2001_Gheyas_2001_JAA_ShingGynogen.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source1545-0805en_UK
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