Abstract
We developed single nucleotide polymorphism (SNP) markers for the narrow-clawed crayfish Pontastacus leptodactylus (Eschscholtz, 1823) using restriction site-associated DNA sequencing (RAD-seq) genotyping on the Illumina HiSeq4000 platform. In total, we sequenced 44 individuals from seven populations occurring in the Caspian Sea basin. Of the 86 SNP loci, 43 loci were found to be polymorphic and bi-allelic. The minor allele frequency (MAF) of these SNPs varied from 0.112 to 0.444. The observed heterozygosity per locus ranged from 0.165 to 0.603, while the expected heterozygosity per locus was from 0.202 to 0.506. Among these SNP loci, 14 loci deviated significantly from the Hardy–Weinberg equilibrium after Bonferroni correction (p < 0.05).These SNP markers provide a valuable resource for future population genomics and conservation genetics in the narrow-clawed crayfish.
References
Baeza J, Umaña-Castro AR, Mejia-Ortiz LM (2019) Historical demography of the Caribbean spiny lobster Panulirus argus (Latreille, 1804) (Decapoda: Achelata: Palinuridae) in the Florida Keys, USA inferred using single nucleotide polymorphisms (SNPs). J Crust Biol 39(4):378–385. https://doi.org/10.1093/jcbiol/ruz019
Catchen JP, Hohenlohe SB, Amores A, Cresko W (2013) Stacks: an analysis tool set for population genomics. Mol Ecol 22(11):3124–3140
Cheng J, Hui M, Li Y, Sha Z (2020) Genomic evidence of population genetic differentiation in deep-sea squat lobster Shinkaia crosnieri (crustacea: Decapoda: Anomura) from Northwestern Pacific hydrothermal vent and cold seep. Deep Sea Res Part I. https://doi.org/10.1016/j.dsr.2019.103188
Crandall KA, De Grave S (2017) An updated classification of the freshwater crayfishes (Decapoda: Astacidae) of the world, with a complete species list. J Crust Biol 37:615–653
Danecek P, Auton A, Abecasis G et al (2011) The variant call format and VCFtools. Bioinformatics 27:2156–2158
Gherardi F, Souty-Grosset C (2013) Astacus leptodactylus. In: IUCN 2013. IUCN Red List of Threatened Species. Version 2013.2. https://www.iucnredlist.org/
Goudet J (1995) FSTAT (version 1.2): a computer program to calculate F-statistics. J Hered 86:485–486. https://doi.org/10.1093/oxfordjournals.jhered.a111627
Gross R, Kõiv K, Pukk L, Kaldre K (2017) Development and characterization of novel tetranucleotide microsatellite markers in the noble crayfish (Astacus astacus) suitable for highly multiplexing and for detecting hybrids between the noble crayfish and narrow-clawed crayfish (A. leptodactylus). Aquaculture 472:50–56
Jenkins TL, Ellis CD, Stevens JR (2018) SNP discovery in European lobster (Homarus gammarus) using RAD sequencing. Conserv Genet Resour. https://doi.org/10.1007/s12686-018-1001-8
Khoshkholgh MR, Nazari S (2015) Genetic variation in populations of the narrow-clawed crayfish (Astacus leptodactylus) as assessed by PCR-RFLP of mitochondrial COI gene. Mol Biol Res Commun 4:225–237
Khoshkholgh M, Nazari S (2019) The genetic diversity and differentiation of narrow-clawed crayfish Pontastacus leptodactylus (Eschscholtz, 1823) (Decapoda: Astacidea: Astacidae) in the Caspian Sea Basin, Iran as determined with mitochondrial and microsatellite DNA markers. J Crustac Biol 39(2):112–120
Peakall R, Smouse PE (2012) GenAlEx 6.5: genetic analysis in Excel. Population genetic software for teaching and research_an update. Bioinformatics 28:2537–2539
Wang S, Liu P, Lv J, Li Y, Cheng T, Zhang L (2016) Serial sequencing of isolength rad tags for cost-efficient genome-wide profiling of genetic and epigenetic variations. Nat Protoc 11(11):2189–2200. https://doi.org/10.1038/nprot.2016.133
Yi S, Li Y, Shi L, Zhang L, Li Q, Chen J (2018) Characterization of population genetic structure of red swamp crayfish, Procambarus clarkii, in China. Sci Rep 8:5586
Zerbino DR, Birney E (2008) Velvet: algorithms for de novo short read assembly using de Bruijn graphs. Genome Res 18:821–829
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This project was supported by Grants from the Iran National Science Foundation (INSF) (Contract No. 89004480).
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Khoshkholgh, M., Nazari, S. Characterization of single nucleotide polymorphism markers for the narrow-clawed crayfish Pontastacus leptodactylus (Eschscholtz, 1823) based on RAD sequencing. Conservation Genet Resour 12, 549–553 (2020). https://doi.org/10.1007/s12686-020-01154-8
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DOI: https://doi.org/10.1007/s12686-020-01154-8