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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/61691
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Muthiah,P | - |
dc.contributor.author | Mallia,Jyothi V | - |
dc.contributor.author | Thomas,P C | - |
dc.date.accessioned | 2021-09-08T08:03:26Z | - |
dc.date.available | 2021-09-08T08:03:26Z | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | Not Available | - |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/61691 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Triploidy was induced in the Indian edible oyster Crassostrea madrasensis, by treating the newly fertilized eggs with 6-Dimethylaminopurine.The effect of different concentrations and durations of treatment on triploidy induction and survival of embryos were examined. The optimum condition was found to be 100 μM concentration of 6-DMAP for 8 minutes when 50% of the freshly fertilized eggs have extruded the first polar bodies. This yielded 67±1.7 % of triploid on the first day and 62±1.5% on the D-stage larvae as determined by examination of the metaphase chromosomes. Survivability among the different treatment groups at D stage were not significantly different. This is the first demonstration of induction of triploidy in Crassostrea madrasensis using 6-DMAP and since edible oyster farming is becoming increasingly popular in India, application of this technique in the production of culture stock assumes importance. | en_US] |
dc.description.sponsorship | Not Available | - |
dc.language.iso | English | - |
dc.publisher | Asian Fisheries Soceity; Malaysia | en_US |
dc.relation.ispartofseries | Not Available | - |
dc.subject | Induction | en_US |
dc.subject | Triploidy | en_US |
dc.subject | Indian Edible Oyster | en_US |
dc.subject | Crassostrea madrasensis | en_US |
dc.subject | 6-Dimethylaminopurine | en_US |
dc.title | Induction of Triploidy in Indian Edible Oyster Crassostrea madrasensis (Preston) Using 6-Dimethylaminopurine | en_US |
dc.title.alternative | Not Available | - |
dc.type | Article | - |
dc.publication.projectcode | Not Available | - |
dc.publication.journalname | Asian Fisheries Science | - |
dc.publication.volumeno | 19 | - |
dc.publication.pagenumber | 15-20 | - |
dc.publication.divisionUnit | Not Available | - |
dc.publication.sourceUrl | http://eprints.cmfri.org.in/5739/1/2.pdf | - |
dc.publication.authorAffiliation | Not Available | - |
dc.ICARdataUseLicence | Not Available | en_US |
dc.publication.submitter | krishi.admin2@icar.gov.in | - |
Appears in Collections: | FS-CMFRI-Publication |
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