Abstract
Genlisea aurea A.St.-Hil. is a carnivorous plant endemic species to Brazil in the Lentibulariaceae family. Very few studies have addressed the genetic structure and conservation status of G. aurea and the Lentibulariaceae. Microsatellites markers are advantageous tools that can be employed to predict the vulnerability of Lentibulariaceae species. Therefore, the development of molecular markers focusing the population analyses of Genlisea for future genetic studies and conservation actions are essential. Thus, we developed simple sequence repeats (SSRs) based on in silico analyses of G. aurea draft genome assembly. We characterized 40 individuals from several populations and identified 12 loci that were polymorphic, with heterozygosity between 0.123 and 0.650. We demonstrated that the G. aurea SSR markers work cross-species in Genlisea filiformis, G. repens, G. tuberosa and G. violacea. These markers will be important for future population, phylogeographic and conservation studies in G. aurea and other Genlisea species.
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Acknowledgements
We thank all colleagues in the Laboratory of Plant Systematics (Unesp/ FCAV) for the fruitful discussions that also were important for the article improvement. We are also grateful to CAPES—Coordenação de Aperfeiçoamento de Pessoal de Nível Superior for the fellowships of the author Y.C.A.D. and CNPq—Conselho Nacional de Desenvolvimento Científico e Tecnológico for the fellowship of the author V.F.O.M. (Bolsa de Produtividade—Proc. #309040/2014-0). The collecting permit was ICMBio/MMA/SISBIO #48516.
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Aranguren-Díaz, Y.C., Varani, A.M., Michael, T.P. et al. Development of microsatellite markers for the carnivorous plant Genlisea aurea (Lentibulariaceae) using genomics data of NGS. Mol Biol Rep 45, 57–61 (2018). https://doi.org/10.1007/s11033-017-4140-1
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DOI: https://doi.org/10.1007/s11033-017-4140-1