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dc.contributor.authorGoswami, U.
dc.date.accessioned2009-05-06T09:32:19Z
dc.date.available2009-05-06T09:32:19Z
dc.date.issued1993
dc.identifier.citationIndian Journal of Marine Sciences, Vol.22; 146-148p.
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/2746
dc.description.abstractEggs of Crassostrea gigas were fertilized with sperms exposed to different doses of UV irradiations by keeping a constant rate of 121.47 ergs. mm/2 sec/1 and changing the period of exposure from 4 to 90 sec. Samples of larvae were analysed for chromosomal ploidy, rate of fertilization, developmental and chromosomal abnormalities. The gynogenetic haploid larvae first made their appearance in the 30 and 50 sec group exposed to 3644 and 6074 ergs mm/2 UV. The maximum number was found in the 90 sec group exposed to 10932 ergs mm/2 UV
dc.language.isoen
dc.publisherNISCAIR, New Delhi
dc.rightsCopyright [1993]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository.
dc.subjectgenetics
dc.subjectchromosomes
dc.subjectgenomes
dc.subjectbiological fertilization
dc.subjectultraviolet radiation
dc.subjectCrassostrea gigas
dc.titleInduction of gynogenetic haploidy in oyster Crassostrea gigas, using ultra violet irradiated sperms
dc.typeJournal Article


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