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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/20309
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | A. Swathi | en_US |
dc.contributor.author | MS. Shekhar | en_US |
dc.contributor.author | K. Vinaya Kumar | en_US |
dc.contributor.author | KK.Vijayan | en_US |
dc.date.accessioned | 2019-06-15T09:08:21Z | - |
dc.date.available | 2019-06-15T09:08:21Z | - |
dc.date.issued | 2018-07-14 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/20309 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Flow cytometry was used for estimating the genome size of five brackishwater finfish and four shrimp species. The genome size for Lutjanus argentimaculatus was 0.95 ± 0.10 and 0.79 ± 0.01 pg for Scatophagus argus. The genome sizes for Chanos chanos (0.72 ± 0.01 pg), Etroplus suratensis (1.71 ± 0.16 pg) and Liza macrolepis (0.87 ± 0.02 pg) which are important aquaculture species are reported for the first time in this study. The phylogenetic tree constructed using sixty-seven sequence accessions of cytochrome c oxidase subunit 1 (COI) gene of Lates calcarifer revealed two separate clades. The Indian Lates calcarifer species with estimated genome size of 0.44 ± 0.02 pg belonged to a clade different than that of South East Asia and Australia reported to have larger genome size. The genome size for the four major species of genus Penaeus (Penaeus monodon, Penaeus indicus, Penaeus vannamei and Penaeus japonicus) were found in similar range. The genome size of female shrimps ranged from 2.91 ± 0.03 pg (P. monodon) to 2.14 ± 0.02 pg (P. japonicus). In male shrimps, the genome size ranged from 2.86 ± 0.06 pg (P. monodon) to 2.19 ± 0.02 pg (P. indicus). Significant difference was observed in the genome size between male and female shrimp of all species except in P. monodon. The highest relative difference of 12.78% was observed in the genome size between the either sex in P. indicus. The interspecific relative difference of 30.59% in genome size was highest between the male shrimps of P. monodon and P. indicus and 35.98% between the female shrimps of P. monodon and P. japonicus. The stored gills and pleopod tissues could be successfully used up to 3 weeks to estimate the genome size in shrimps. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Not Available | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Shrimp | en_US |
dc.subject | fish | en_US |
dc.subject | brackishwater | en_US |
dc.subject | genome size | en_US |
dc.subject | flow cytometry | en_US |
dc.title | Genome size estimation of brackishwater fishes and penaeid shrimps by flow cytometry | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | CRP-Genomics | en_US |
dc.publication.journalname | Molecular Biology Reports | en_US |
dc.publication.volumeno | 45 | en_US |
dc.publication.pagenumber | 951-960 | en_US |
dc.publication.divisionUnit | Nutrition, Genetics and Biotechnology | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR::Central Institute of Brackishwater Aquaculture | en_US |
dc.publication.naasrating | 7.4 | en_US |
Appears in Collections: | FS-CIBA-Publication |
Files in This Item:
File | Description | Size | Format | |
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genome estimation.pdf | 1.53 MB | Adobe PDF | View/Open |
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