Is Lutjanus argentimaculatus genetically connected along the Arabian Sea and Bay of Bengal? A study using microsatellite markers

Vineesh, N.; Shihab, I.; Akhilesh, K; Sajeela, K A; Muktha, M.; Gopalakrishnan, A

doi:10.1016/j.aquaculture.2022.738863

Cited by 2 publications

(1 citation statement)

References 38 publications

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“…A high level of genetic diversity (mean A R = 9.117 and man He = 0.773) was observed in wild K. punctatus populations along the Pacific Northwest coast (Table 2), which was consistent with the previous result based on mtDNA markers (Bingjian Liu et al, 2020). Similar high genetic diversity was also reported in other economically important marine fish, such as Lateolabrax maculatus (Wei Wang et al, 2021), Setipinna tenuifilis , and Lutjanus argentimaculatus (Vineesh et al, 2022). The average number of alleles per locus of K. punctatus (29.20) was relatively higher than that of other Clupeiformes, such as Coilia nasus (10.65) (Yang et al, 2014), Clupea pallasii (10.50) (Semenova et al, 2015), and Engraulis ringens (11.53) (Ferrada-Fuentes et al, 2018).…”

Section: Population Genetic Diversitysupporting

confidence: 89%

Population structure and genetic diversity in wild dotted gizzard shad (Konosirus punctatus) revealed by microsatellite markers

Liu

Zhang

et al. 2022

Front. Mar. Sci.

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Uncovering the fine-scale genetic structure has been long recognized as a key component in policymaking for the management of marine fisheries. Many species of Clupeiformes have suffered declines owing to overexploitation and habitat destruction. In this study, twenty polymorphic microsatellite markers were used to evaluate the genetic diversity and population structure of Konosirus punctatus, a pelagic fish of economic and ecological importance in the Northwestern Pacific Ocean. Although most of the variance occurred within individuals, significant differentiation (FST = 0.00384~0.19346) was shown in wild K. punctatus populations. Population structure analyses revealed five genetically divergent clades in K. punctatus in the Northwestern Pacific. Significant isolation by distance and one potentially outlier locus were revealed in K. punctatus, suggesting that interactions between historical climate shifts and environmental factors may contribute to the present-day genetic architecture. In summary, these results provided new perspectives on the population genetic structure of K. punctatus, facilitating the development of effective management strategies for this species.

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Section: Population Genetic Diversitysupporting

confidence: 89%

Population structure and genetic diversity in wild dotted gizzard shad (Konosirus punctatus) revealed by microsatellite markers

Liu

Zhang

et al. 2022

Front. Mar. Sci.

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Genome assembly, Full-length transcriptome, and isoform diversity of Red Snapper, Lutjanus argentimaculatus

Shekhar,

Katneni,

Jangam

et al. 2024

Sci Data

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The mangrove red snapper, Lutjanus argentimaculatus, is a marine food fish of economic and aquaculture importance. The application of genomic selection-based breeding programs for this species is limited by the absence of a reference genome and transcriptome profiles. The current study attempted to fill this void by generating genomic and transcriptomic resources for red snapper. Using PacBio long reads, and Arima Hi-C linked reads, a scaffold-level genome assembly was generated for L. argentimaculatus. The assembly is of 1.03 Gb comprising of 400 scaffolds with N50 of 33.8 Mb and was assessed to be 97.2% complete upon benchmarking with BUSCO. Full-length transcriptome generated with PacBio Iso-Sequencing strategy using six tissues (muscle, gills, liver, kidney, stomach, and gonad) contained 56,515 isoforms belonging to 18,108 unique genes with N50 length of 3,973 bp. The resources generated will have potential applications in the functional studies, conservation, broodstock management and selective breeding programmes of L. argentimaculatus.

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Is Lutjanus argentimaculatus genetically connected along the Arabian Sea and Bay of Bengal? A study using microsatellite markers

Cited by 2 publications

References 38 publications

Population structure and genetic diversity in wild dotted gizzard shad (Konosirus punctatus) revealed by microsatellite markers

Population structure and genetic diversity in wild dotted gizzard shad (Konosirus punctatus) revealed by microsatellite markers

Genome assembly, Full-length transcriptome, and isoform diversity of Red Snapper, Lutjanus argentimaculatus

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