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Mitochondrial DNA based diversity studies reveal distinct and sub-structured populations of pearlspot, Etroplus suratensis (Bloch, 1790) in Indian waters

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Title Mitochondrial DNA based diversity studies reveal distinct and sub-structured populations of pearlspot, Etroplus suratensis (Bloch, 1790) in Indian waters
 
Creator Sivamani B
Misha Soman
Vinaya Kumar Katneni
Sherly Tomy
Gopikrishna Gopalapillay
K K Vijayan
 
Subject Pearlspot; population diversity; mtDNA markers; demographic expansion; Etroplus suratensis,
 
Description Not Available
Pearlspot (Etroplus suratensis) is one of the most commercially important brackish water fish species widely found along the coastal regions of peninsular India and Sri Lanka. Pearlspot is known for its tender flesh, delectable taste, culinary tourism and high yielding market value. Information on the genetic makeup of stocks/populations is extremely vital as it forms the basis for future genetic studies. For this, we utilized ATPase6/8 genes of mtDNA of pearlspot populations collected from nine different locations ranging from Ratnagiri in Maharashtra state on the west coast to Chilika in Odisha on the east coast. Sequence analyses of these genes revealed 33 polymorphic sites, which include 17 singleton and 16 parsimony informative sites. Pair-wise genetic differentiation study (FST = 0.75) indicated significant (P
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Date 2023-02-09T04:52:31Z
2023-02-09T04:52:31Z
2022-01-04
 
Type Research Paper
 
Identifier Balasubramaniam, S., Soman, M., Katneni, V.K. et al. Mitochondrial DNA based diversity studies reveal distinct and sub-structured populations of pearlspot, Etroplus suratensis (Bloch, 1790) in Indian waters. J Genet 101, 3 (2022). https://doi.org/10.1007/s12041-021-01341-y
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http://krishi.icar.gov.in/jspui/handle/123456789/76062
 
Language English
 
Relation Not Available;
 
Publisher Springer