Cristin-resultat-ID: 1741634
Sist endret: 3. mars 2020, 16:10
NVI-rapporteringsår: 2019
Resultat
Vitenskapelig artikkel
2019

Microsatellite Analysis of Five Populations of Alosa braschnikowi (Borodin, 1904) Across the Southern Coast of the Caspian Sea

Bidragsytere:
  • Omid Jafari
  • Jorge Manuel de Oliveira Fernandes
  • Ali-Akbar Hedayati
  • Ali Shabany og
  • Maryam Nasrolah Pourmoghadam

Tidsskrift

Frontiers in Genetics
ISSN 1664-8021
e-ISSN 1664-8021
NVI-nivå 1

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2019
Volum: 10
Sider: 1 - 8
Artikkelnummer: 760
Open Access

Importkilder

Scopus-ID: 2-s2.0-85071491092

Beskrivelse Beskrivelse

Tittel

Microsatellite Analysis of Five Populations of Alosa braschnikowi (Borodin, 1904) Across the Southern Coast of the Caspian Sea

Sammendrag

Genetic diversity studies are essential in characterization of populations and species conservation. Alosa braschnikowi is a commercially valuable species native to the Caspian Sea. It is thought to have eight to nine subspecies, but the genetics of these populations remains to be investigated. The present study was performed to evaluate the genetic population structures of Caspian marine shad (Alosa braschnikowi) in the southern coast of the Caspian Sea using six pairs of SSR markers. A total of Alosa braschnikowi 140 specimens through five locations across the southern coast of the Caspian Sea were genotyped and 130 alleles were identified. The overall mean values of Ho and He were 0.58 and 0.87, respectively, with the highest and minimum value of Ho observed in Sari (0.67 ± 0.08) and Miankaleh (0.50 ± 0.04), respectively. The overall mean value of allelic richness was 12.6. The data suggest that there was a high rate of migration between populations of Alosa braschnikowi (overall mean of Nm = 13.57), with the highest value (19.07) between Gomishan and Mahmodabad locations. AMOVA results showed that 96% of variation was related to within populations and only 4% belonged to between populations. The mean Fst value of 0.019 indicates a low level of population differentiation. Our data suggest that there may be two genetically separate populations of Alosa braschnikowi across the southern coast of the Caspian Sea and a high rate of migration is likely to limit genetic diversity between them.

Bidragsytere

Omid Jafari

  • Tilknyttet:
    Forfatter
    ved Fakultet for biovitenskap og akvakultur ved Nord universitet
  • Tilknyttet:
    Forfatter
    ved Gorgan University of Agriculture and Natural Resources
Aktiv cristin-person

Jorge Manuel de Oliveira Fernandes

  • Tilknyttet:
    Forfatter
    ved Fakultet for biovitenskap og akvakultur ved Nord universitet

Ali-Akbar Hedayati

  • Tilknyttet:
    Forfatter
    ved Gorgan University of Agriculture and Natural Resources

Ali Shabany

  • Tilknyttet:
    Forfatter
    ved Gorgan University of Agriculture and Natural Resources

Maryam Nasrolah Pourmoghadam

  • Tilknyttet:
    Forfatter
    ved Fakultet for biovitenskap og akvakultur ved Nord universitet
  • Tilknyttet:
    Forfatter
    ved University of Tehran
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