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  • 1
    facet.materialart.
    Unknown
    Development gene data bank of cultured shrimp species and their indigenous pathogens in Iran (2018)
    Iranian Fisheries Science Research Institute | Tehran, Iran
    Details
    Publication Date: 2021-05-19
    Description: Protection authorities of plant and animal genetic resources and conservation of biodiversity as national assets by using biotechnology techniques is the most important objectives of genetic data information bank. Establishment of shrimp species genetic data bank, makes possibility of study multiple genes such as economic genes and since knowledge of genetic variation within and among populations and barcoding species of shrimp are very important for species conservation and with so little researches of Asia in the global studies of DNA barcoding and animal taxonomy in Iran, In this study, Iran shrimp genetic diversity and genetic data bank was done. DNA barcode is a short, standard well known sequence of cytochrome oxidase І gene. By using this DNA sequence can be realized that each animal, plant or fungus belongs to which species. Also prepare a bank of genetic data shrimp pathogens and maintenance of these strains are steps to advance future researches in the fields of pathogenesis mechanism of pathogens, diagnosis, treatment, Disease prevention, production diagnosis native kits and detection of emerging and reemerging diseases its origins. So in this plan samples were collected from imported cultured shrimp Litopenaeus vannamei and and 6 Persian Gulf and Oman Sea shrimp species which classified based on traditional systematically as: Penaeus semisulcatus, Fenneropenaeus merguiensis, Metapenaeus affinis, Parapenaeopsis Stylifera and Fenneropenaeus indicus. After examination of DNA barcode sequence, molecular and bioinformatics operations of each sequence in the Consortium for the Barcode of Life (CBOL) and National Center for Biotechnology Information (NCBI), phylogenetic analysis of each sample was determined and similarity of each sample with NCBI and CBOL database was checked and the closest species to each sample were specified. According to the results different samples of L. vannamei, . banded P.semisulcatus, F. merguiensis and F. indicus have more than 97% similarity to the same species of other countries. non banded P.semisulcatus had 80.07% similarity to banded P.semisulcatus, M. affinis samples had 90.3% similarity to Metapenaeus ensis and Parap. Stylifera had 93.44% similarity to Parapenaeopsis coromandelica in the CBOL. This funding confirmed the need for further investigation and possible announcement of new species. By using ribotyping technique, native isolated pathogenic bacteria and fungi were identified and recorded in the gene bank database center. During sampling of shrimp and water of Specific Pathogen Free shrimp center, 40 bacterial strains were isolated, which 8 of them had the most frequency and identification based on 16S rDNA sequencing was performed. Bacteria identified are: Vibrio nigripulchritudo strain IS013(GenBank:KP843725) ،Vibrio brasiliensis strain IS014 (GenBank:KR186076) ،Vibrio rotiferianus strain IS015 (GenBank:KR186077) ،Vibrio azureus strain IS012 (GenBank:KJ018724.1) ،Vibrio owensii strain IS016 (GenBank:KR186078) ،Agarivorans gilvus strain IS017 (GenBank:KR186079) ،Vibrio brasiliensis IS018 (GenBank:KR186080) and Vibrio alginolyticus strain IS019 (GenBank:1817854), which were recorded in The World Bank genes. In this study fungal isolates were not detected.
    Description: Iranian Fisheries Science Research Institute
    Description: Published
    Keywords: Bacteria ; Ribotyping ; 16S rDNA ; Shrimp ; DNA barcode ; GenBank ; Vibrio nigripulchritudo ; Vibrio rotiferianus ; Vibrio owensii ; Vibrio brasiliensis ; Vibrio azureus ; Agarivorans gilvus ; Vibrio alginolyticus ; Parapenaeopsis coromandelica ; Metapenaeus ensis ; Litopenaeus vannamei
    Repository Name: AquaDocs
    Type: Report , Refereed
    Format: 114pp.
    Location Call Number Expected Availability
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    PAPER (OA)
  • 2
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    Unknown
    Molecular identification of bacterial and fungal pathogens in certain disease-free shrimp (2018)
    Iranian Fisheries Science Research Institute | Tehran, Iran
    Details
    Publication Date: 2021-05-19
    Description: At present, the aquaculture industry to provide proper instructions in the field of health management, including production of Specific Pathogen Free shrimp (SPF), require sensitive and reliable methods for the detection and identification of pathogenic microorganisms. Molecular methods which used in the detection of microorganisms have a high discriminatory power in the taxonomy and in relation to libraries in the world. On the other hand, the accurate identification of microorganisms, providing the genetic data bank of shrimp pathogens and maintenance of these strains is the step to promote further research on the mechanisms of pathogenesis of pathogens, diagnosis, treatment, prevention of disease, identify indigenous production kits, diagnosis re emerging and emerging diseases and their origin. Therefore, in this project, by using ribotyping technique, native isolated pathogenic bacteria and fungi were identified and recorded in the gene bank database center. During sampling of shrimp and water of Specific Pathogen Free shrimp center, 40 bacterial strains were isolated, which 8 of them had the most frequency and identification based on 16S rDNA sequencing was performed. Bacteria identified are: Vibrio nigripulchritudo strain IS013(GenBank:KP843725), Vibrio brasiliensis strain IS014 (GenBank:KR186076), Vibrio rotiferianus strain IS015 (GenBank:KR186077), Vibrio azureus strain IS012 (GenBank:KJ018724.1), Vibrio owensii strain IS016 (GenBank:KR186078), Agarivorans gilvus strain IS017 (GenBank:KR186079), Vibrio brasiliensis IS018 (GenBank:KR186080) and Vibrio alginolyticus strain IS019 (GenBank:1817854), which were recorded in The World Bank genes. In this study fungal isolates were not detected.
    Description: Iranian Fisheries Science Research Institute
    Description: Published
    Keywords: Bacteria ; Fungi ; Ribotyping ; 16S rDNA ; Shrimp ; Specific pathogen free ; Vibrio rotiferianus ; Vibrio owensii ; Vibrio brasiliensis ; Vibrio azureus ; Agarivorans gilvus ; Vibrio alginolyticus ; GenBank
    Repository Name: AquaDocs
    Type: Report , Refereed
    Format: 64pp.
    Location Call Number Expected Availability
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  • 3
    facet.materialart.
    Unknown
    Molecular identification of bacterial and fungal pathogens in certain disease-free shrimp (2021)
    Iranian Fisheries Science Research Institute | Tehran, Iran
    In:  http://aquaticcommons.org/id/eprint/25746 | 18721 | 2018-10-13 06:11:23 | 25746 | Iranian Fisheries Science Research Institute
    Details
    Publication Date: 2021-07-16
    Description: At present, the aquaculture industry to provide proper instructions in the field of health management, including production of Specific Pathogen Free shrimp (SPF), require sensitive and reliable methods for the detection and identification of pathogenic microorganisms. Molecular methods which used in the detection of microorganisms have a high discriminatory power in the taxonomy and in relation to libraries in the world. On the other hand, the accurate identification of microorganisms, providing the genetic data bank of shrimp pathogens and maintenance of these strains is the step to promote further research on the mechanisms of pathogenesis of pathogens, diagnosis, treatment, prevention of disease, identify indigenous production kits, diagnosis re emerging and emerging diseases and their origin. Therefore, in this project, by using ribotyping technique, native isolated pathogenic bacteria and fungi were identified and recorded in the gene bank database center. During sampling of shrimp and water of Specific Pathogen Free shrimp center, 40 bacterial strains were isolated, which 8 of them had the most frequency and identification based on 16S rDNA sequencing was performed. Bacteria identified are: Vibrio nigripulchritudo strain IS013(GenBank:KP843725), Vibrio brasiliensis strain IS014 (GenBank:KR186076), Vibrio rotiferianus strain IS015 (GenBank:KR186077), Vibrio azureus strain IS012 (GenBank:KJ018724.1), Vibrio owensii strain IS016 (GenBank:KR186078), Agarivorans gilvus strain IS017 (GenBank:KR186079), Vibrio brasiliensis IS018 (GenBank:KR186080) and Vibrio alginolyticus strain IS019 (GenBank:1817854), which were recorded in The World Bank genes. In this study fungal isolates were not detected.
    Keywords: Biology ; Iran ; Bacteria ; Fungi ; Ribotyping ; 16S rDNA ; Shrimp ; Specific pathogen free ; Vibrio rotiferianus ; Vibrio owensii ; Vibrio brasiliensis ; Vibrio azureus ; Agarivorans gilvus ; Vibrio alginolyticus ; GenBank
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 64
    Location Call Number Expected Availability
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    PAPER (OA)
  • 4
    facet.materialart.
    Unknown
    Development gene data bank of cultured shrimp species and their indigenous pathogens in Iran (2021)
    Iranian Fisheries Science Research Institute | Tehran, Iran
    In:  http://aquaticcommons.org/id/eprint/25747 | 18721 | 2018-10-13 07:20:06 | 25747 | Iranian Fisheries Science Research Institute
    Details
    Publication Date: 2021-07-16
    Description: Protection authorities of plant and animal genetic resources and conservation of biodiversity as national assets by using biotechnology techniques is the most important objectives of genetic data information bank. Establishment of shrimp species genetic data bank, makes possibility of study multiple genes such as economic genes and since knowledge of genetic variation within and among populations and barcoding species of shrimp are very important for species conservation and with so little researches of Asia in the global studies of DNA barcoding and animal taxonomy in Iran, In this study, Iran shrimp genetic diversity and genetic data bank was done. DNA barcode is a short, standard well known sequence of cytochrome oxidase І gene. By using this DNA sequence can be realized that each animal, plant or fungus belongs to which species. Also prepare a bank of genetic data shrimp pathogens and maintenance of these strains are steps to advance future researches in the fields of pathogenesis mechanism of pathogens, diagnosis, treatment, Disease prevention, production diagnosis native kits and detection of emerging and reemerging diseases its origins. So in this plan samples were collected from imported cultured shrimp Litopenaeus vannamei and and 6 Persian Gulf and Oman Sea shrimp species which classified based on traditional systematically as: Penaeus semisulcatus, Fenneropenaeus merguiensis, Metapenaeus affinis, Parapenaeopsis Stylifera and Fenneropenaeus indicus. After examination of DNA barcode sequence, molecular and bioinformatics operations of each sequence in the Consortium for the Barcode of Life (CBOL) and National Center for Biotechnology Information (NCBI), phylogenetic analysis of each sample was determined and similarity of each sample with NCBI and CBOL database was checked and the closest species to each sample were specified. According to the results different samples of L. vannamei, . banded P.semisulcatus, F. merguiensis and F. indicus have more than 97% similarity to the same species of other countries. non banded P.semisulcatus had 80.07% similarity to banded P.semisulcatus, M. affinis samples had 90.3% similarity to Metapenaeus ensis and Parap. Stylifera had 93.44% similarity to Parapenaeopsis coromandelica in the CBOL. This funding confirmed the need for further investigation and possible announcement of new species. By using ribotyping technique, native isolated pathogenic bacteria and fungi were identified and recorded in the gene bank database center. During sampling of shrimp and water of Specific Pathogen Free shrimp center, 40 bacterial strains were isolated, which 8 of them had the most frequency and identification based on 16S rDNA sequencing was performed. Bacteria identified are: Vibrio nigripulchritudo strain IS013(GenBank:KP843725) ،Vibrio brasiliensis strain IS014 (GenBank:KR186076) ،Vibrio rotiferianus strain IS015 (GenBank:KR186077) ،Vibrio azureus strain IS012 (GenBank:KJ018724.1) ،Vibrio owensii strain IS016 (GenBank:KR186078) ،Agarivorans gilvus strain IS017 (GenBank:KR186079) ،Vibrio brasiliensis IS018 (GenBank:KR186080) and Vibrio alginolyticus strain IS019 (GenBank:1817854), which were recorded in The World Bank genes. In this study fungal isolates were not detected.
    Keywords: Biology ; Iran ; Persian Gulf ; Oman Sea ; Bacteria ; Ribotyping ; 16S rDNA ; Shrimp ; DNA barcode ; GenBank ; Vibrio nigripulchritudo ; Vibrio rotiferianus ; Vibrio owensii ; Vibrio brasiliensis ; Vibrio azureus ; Agarivorans gilvus ; Vibrio alginolyticus ; Parapenaeopsis coromandelica ; Metapenaeus ensis ; Litopenaeus vannamei
    Repository Name: AquaDocs
    Type: monograph
    Format: application/pdf
    Format: application/pdf
    Format: 114
    Location Call Number Expected Availability
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    PAPER (OA)
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