Strong genetic differentiation of the clam Meretrix lamarckii in the China Sea revealed by mitochondrial DNA marker

Jiao, Feng; Fu, Zeqin; Guo, Yuanqiang; Li, Jiji; Guo, Baoying; Lü, Zhen-Ming; Ye, Yingying

doi:10.1007/s11033-019-05177-9

Cited by 5 publications

(3 citation statements)

References 28 publications

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“…On the other hand, the Common carp black strain population had the lowest haplotype diversity and nucleotide diversity when compared to the other populations, as shown in Table 3 . This could be attributed to the low recombination rate, demographic history, and dispersal hindrance [ 41 ]. This could also be attributed to the predominance of other common carp population haplotypes or to genetic isolation triggered by many environmental determinants [ 42 ].…”

Section: Discussionmentioning

confidence: 99%

Genetic diversity of the common carp black strain population based on mtDNA (D-loop and cytb)

Sumana,

Wang,

Zhang

et al. 2024

Heliyon

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Section: Discussionmentioning

confidence: 99%

Genetic diversity of the common carp black strain population based on mtDNA (D-loop and cytb)

Sumana,

Wang,

Zhang

et al. 2024

Heliyon

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“…Geographical distribution of meroplankton species (>97% similarity COI, >99% similarity 18S1) in the SCS (A, C) and PS (B, D). Qihang et al 10.3389/fmars.2022.968666 Shu et al, 2018), which play important role in material transportation along the coastal line and enhance connectivity of benthic invertebrates within the SCS and ECS shelves (Han et al, 2015;Ye et al, 2015;Feng et al, 2020). In addition, water depth may be another important potential cause, which had been proved to have effects on the distribution of benthic invertebrates and discrimination of their populations (Etter et al, 2005;Zardus et al, 2006;Cowart et al, 2014).…”

Section: Meroplankton Geographical Distribution Patternmentioning

confidence: 99%

Metabarcoding survey of meroplankton communities in the South China Sea and Philippine Sea: Shedding light on inter-basin biogeography in the West Pacific

et al. 2022

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Planktonic larvae (meroplankton) plays an important role in both benthic and pelagic ecosystems. The meroplankton study of South China Sea (SCS) and Philippine Sea (PS) may be particularly important, where they could serve as vectors for the influx of Pacific species into the East Indies Triangle (global marine biodiversity center). Here, we employed a metabarcoding method to investigate the geographical distribution pattern of meroplankton among SCS and PS. Different primers and reference databases were tested, for a better and more reliable interpretation of the current results and improvement of the method. In this study, metabarcoding was efficient for meroplankton study with high taxonomic resolution and good accuracy. COI against NCBI NT database showed the best taxonomy annotation efficiency, followed by 18S V1-V2, then 18S V4. The SILVA database showed similar performance to the NCBI NT database for the two 18S primers. The meroplankton diversity of SCS is higher than that of PS, and both communities are dominated by Polychaeta, Mollusca, Arthropoda and Echinodermata. Meroplankton geographical patterns are significantly different between the two basins, possibly due to the different distribution of their benthic adult, as well as the influence of five key environmental factors (IC, SCM, SST, SSS and DO). Our results suggest that the unidirectional Kuroshio Current intrusion may play an important role in shaping the biogeographical pattern in the west Pacific, by facilitating planktonic-larvae flowing into the northern SCS from the Pacific, on the contrary, limiting planktonic-larvae spreading out.

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“…SSRs play a crucial role in genetic evaluations across various bivalve species, such as Ruditapes philippinarum (Tan et al, 2020;Zheng et al, 2023), Crassostrea gigas (Kochmann et al, 2012;Lallias et al, 2015;Angles d'Auriac et al, 2017;Liang et al, 2023), Argopecten irradians (Campanella et al, 2007;Hemond and Wilbur, 2011), Meretrix meretrix (Gu et al, 2015;Ye et al, 2020), Meretrix petechialis (Xu et al, 2020), among others. In addition, the mitochondrial DNA Cytochrome c Oxidase subunit I (COI) gene, which encodes a protein in mtDNA (Liu and Zhou, 2017), is extensively utilized as a molecular genetic marker in the genetic analysis of bivalve species (Stoeckle et al, 2017;Zheng et al, 2019;Feng et al, 2020;Yi et al, 2021). By employing multiple molecular markers, including mtDNA COI, Single Nucleotide Polymorphisms (SNPs), and SSRs, researchers have investigated the population genetic structure of hard clams from North America and Tokyo Bay, Japan.…”

Section: Introductionmentioning

confidence: 99%

Germplasm evaluation and identification of the population source of hard clam (Mercenaria mercenaria) in China using SSR and COI markers

Wang,

Xue,

Yang

et al. 2024

Front. Mar. Sci.

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In aquaculture, good germplasm resources are nearly decisive for its development. The hard clam (Mercenaria mercenaria), a significant marine aquaculture bivalve in China, has flourished quickly since being introduced from North America in 1997. However, for numerous reasons, it has suffered from germplasm deterioration and uncertain origins. To address these issues, seven microsatellite DNA loci (SSRs) and mtCOI were employed to evaluate germplasm and trace the origins of various Chinese populations. The results of these two molecular genetic markers revealed weak genetic differentiation among all Chinese populations, with high genetic diversity observed across most individuals, except for a few outliers. This suggests an alarming situation regarding germplasm resources in China. Based on results of traceability analysis, the most likely areas of origin for the Chinese populations are Chesapeake Bay and the southern region of Cape Hatteras. This study provides a crucial theoretical foundation for the cultivation, conservation, and subsequent introduction of hard clam populations in China, thereby ensuring the sustainable growth of the hard clam breeding sector.

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Strong genetic differentiation of the clam Meretrix lamarckii in the China Sea revealed by mitochondrial DNA marker

Cited by 5 publications

References 28 publications

Genetic diversity of the common carp black strain population based on mtDNA (D-loop and cytb)

Genetic diversity of the common carp black strain population based on mtDNA (D-loop and cytb)

Metabarcoding survey of meroplankton communities in the South China Sea and Philippine Sea: Shedding light on inter-basin biogeography in the West Pacific

Germplasm evaluation and identification of the population source of hard clam (Mercenaria mercenaria) in China using SSR and COI markers

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