Development and characterization of 68 SNPs markers in the critically endangered species, Palea steindachneri

文献类型： 外文期刊

第一作者： Zhu, Junxian

作者： Zhu, Junxian;Liu, Pan;Ji, Liqin;Hong, Xiaoyou;Liu, Xiaoli;Chen, Haigang;Wei, Chengqing;Zhu, Xinping;Chen, Chen;Li, Wei;Zhu, Junxian;Zhu, Xinping;Li, Wei

作者机构：

关键词： Palea steindachneri; Critically endangered species; Genetic resources conservation; SNP marker

期刊名称：CONSERVATION GENETICS RESOURCES （ 影响因子：1.1； 五年影响因子：0.7 ）

ISSN： 1877-7252

年卷期： 2024 年

页码：

收录情况： SCI

摘要： The Wattle-necked Softshell Turtle (Palea steindachneri) is the only species in the genus Palea, and is listed as a critically endangered species by IUCN Red List due to the extreme decline in its natural populations as a result of human capture and trade activities. However, the lack of studies on molecular markers is not conducive to the genetic diversity assessment and population conservation of P. steindachneri. Here, a total of 68 novel polymorphic SNP markers were developed and characterized based on whole-genome sequencing of P. steindachneri. The observed heterozygosity, expected heterozygosity, and polymorphism information content of the 68 SNP markers ranged from 0.1250 to 0.6875, 0.3047 to 0.5000, and 0.2583 to 0.3750, respectively. Only five SNPs significantly deviated from the Hardy-Weinberg equilibrium (PHWE<0.05). These novel polymorphic SNP markers will be useful for future genetic management and population conservation of P. steindachneri.

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