Population genetic structure and demographic history of Pampus argenteus in the Indo-West Pacific inferred from mitochondrial cytochrome b sequences

Sun, Peng; Shi, Zhaohong; Yin, Fei; Peng, Shi-Qing

doi:10.1016/j.bse.2012.02.028

Cited by 30 publications

(24 citation statements)

References 35 publications

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“…It needs special mention that populations along west coast are genetically more diverse than east coast as evidenced by more number of haplotypes. Similar results were reported in pomfrets by earlier workers (Sun et al, 2012a). A negative Tajma's D as observed in this study signifies an excess of low frequency polymorphisms indicating population size expansion after a bottleneck (Peng et al, 2009).…”

Section: Sum Of Squaressupporting

confidence: 92%

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Mitochondrial ATPase 6/8 genes to infer the population genetic structure of silver pomfret fishPampus argenteusalong the Indian waters

et al. 2014

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Silver pomfret, Pampus argenteus is an economically important seafood species. The fishery resource of pomfret in Indian waters shows a dwindling catch since the last few years and the pomfrets caught were mostly undersized which calls for immediate attempts for management of resources. An accurate definition of population structure is important for management of this species. The genetic stock structure of P. argenteus distributed along Indian coast was identified using analysis of 842 bp of complete ATPase 6/8 genes of mitochondrial DNA. Altogether, 83 silver pomfret (P. argenteus) collected from 4 locations along Indian coast (Gujarat, Kerala, Tamil Nadu and West Bengal) were sequenced. Twenty four haplotypes were identified among 83 individuals with haplotype diversity (0.87) and nucleotide diversity (0.0025). The significant pair-wise F ST and AMOVA values, between samples from West Bengal (east coast) and other locations along the west coast (Gujarat and Kerala) indicated the occurrence of distinct population structure in silver pomfret along the coast.

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Section: Sum Of Squaressupporting

confidence: 92%

“…The origin of new haplotypes as observed from high haplotype diversity is possible as ATPase 6/8 gene is reported to have high mutation rate of 1.3% per million years (My) (Sun et al, 2012a). It needs special mention that populations along west coast are genetically more diverse than east coast as evidenced by more number of haplotypes.…”

Section: Sum Of Squaresmentioning

confidence: 99%

Mitochondrial ATPase 6/8 genes to infer the population genetic structure of silver pomfret fishPampus argenteusalong the Indian waters

et al. 2014

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“…This species is an economically important fishery species which is widely distributed in subtropical regions along the coast of the Indo-West Pacific from the East China Sea to Southeast Asia, Indian Ocean, Persian Gulf and the North Sea (Froese and Pauly 2011;Sun et al 2012). It is usually found over muddy bottoms in depths between 5 to 80 m and feeds on jellyfish and zooplankton (Carpenter et al 1997).…”

Section: Introductionmentioning

confidence: 99%

Population dynamics parameters of Silver Pomfret Pampus argenteus in Iranian waters of the northern Persian Gulf and Oman Sea

Parsa¹,

Khoshdarehgi²,

Nekuro³

et al. 2017

Biodiversitas

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Abstract. Parsa M, Mahmoudi Khoshdarehgi M, Nekuro A, Pouladi M. 2017. Population dynamics parameters of Silver Pomfret Pampus argenteus in Iranian waters of the northern Persian . This research represents population dynamics parameters of Pampus argenteus including age, growth and mortality parameters in Iranian waters of the northern Persian Gulf and Oman Sea using length-frequency data. Fork length and total weight data collecting of P. argenteus were conducted from April 2014 to March 2015. A total of 1919 specimen were collected ranging from 10 to 32 cm fork length and 35 to 1075 g total weight. The mean length and weight were recorded to be 19.97±0.12 cm and 272.04±7.43 g, respectively. The relationship between fork length and total weight was determined as W = 0.0231FL 3.141 (R 2 =0.9932, n= 643) and indicated that P. argenteus grew allometrically in the study region. The Von Bertalanffy growth function estimates were obtained as: L∞ = 32.55 cm, K = 0.3 year -1 , t 0 =-0.54 years and ϕ′= 2.5. The infinite weight of P. argenteus was estimated as 1301.77 g. The annual instantaneous rate of total mortality (Z) was 1.55 year -1 , the natural mortality (M) was 0.75 year -1 and the fishing mortality (F) was 0.78 year -1. Furthermore, the exploitation rate (E) was calculated as 0.51. Results of the obtained exploitation rate showed that P. argenteus was fully exploited in the study region.

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“…In the present study, a low level of nucleotide diversity was observed in all of the 11 populations, which also inferred that these populations had experienced a founder event by a single or a few mtDNA lineages, or population bottleneck followed by rapid population growth and accumulation of mutations. A low level of nucleotide diversity has also been reported in other marine fish species on the China coast, such as Mugil cephalus L. 1758 and P. argenteus (Liu et al ., ; Sun et al ., ); more attention should be paid to these populations for conservation and sustainable exploitation purposes.…”

Section: Discussionmentioning

confidence: 99%

Low mtDNA variation and shallow population structure of the Chinese pomfret Pampus chinensis along the China coast

Sun

Tang

2017

Journal of Fish Biology

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In the present study, population genetic structure and genetic diversity of the Chinese pomfret Pampus chinensis, along the China coast were investigated and compared with that from Indonesia using mitochondrial DNA cytochrome b gene sequences. A total of 28 variable sites (including 18 singleton sites and 10 parsimony information sites) were observed and 23 haplotypes were defined in 330 individuals from 11 localities. The haplotype diversity (H D ) of the populations ranged from 0·540 to 0·828, the nucleotide diversity ( ) ranged from 0·081 to 0·295%. Pairwise F ST statistics showed that significant genetic divergence occurred among populations from different geographical regions. The high dispersal capabilities, geographic segregation and ocean currents may be responsible for the present population genetic structure in this species. In addition, a population expansion event during the late Pleistocene period was inferred. The time of population expansion was estimated to occur about 117 000-169 000 years ago.

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Population genetic structure and demographic history of Pampus argenteus in the Indo-West Pacific inferred from mitochondrial cytochrome b sequences

Cited by 30 publications

References 35 publications

Mitochondrial ATPase 6/8 genes to infer the population genetic structure of silver pomfret fishPampus argenteusalong the Indian waters

Mitochondrial ATPase 6/8 genes to infer the population genetic structure of silver pomfret fishPampus argenteusalong the Indian waters

Population dynamics parameters of Silver Pomfret Pampus argenteus in Iranian waters of the northern Persian Gulf and Oman Sea

Low mtDNA variation and shallow population structure of the Chinese pomfret Pampus chinensis along the China coast

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