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Conservation Genetics Resources

, Volume 10, Issue 2, pp 205–207 | Cite as

Isolation and characterization of 33 EST-SNP markers in Schizothorax prenanti

  • Jian Zhou
  • Bo Zhou
  • Qiang Li
  • Lu Zhang
  • Jun Du
  • Hua Ye
Technical Note
  • 153 Downloads

Abstract

Prenant’s schizothoracin, Schizothorax prenanti (Tchang), is one of the most important cold-water economic fish species in China. In this study, we reported the isolation and characterization of 33 SNP markers among 30 individuals from one cultured population. The observed and expected heterozygosities ranged from 0.0312 to 0.8438 and 0.0312 to 0.5079, respectively. Polymorphic information content ranged from 0.0302 to 0.3747. Significant deviation from HWE was observed for 5 loci and no significant linkage disequilibrium was found between pairs of loci. These EST-SNP markers are potentially useful for the study of population genetics, construction of genetic linkage and QTL maps in S. prenanti.

Keywords

Schizothorax prenanti Single nucleotide polymorphism (SNPs) Population diversity 

Notes

Acknowledgements

This research was supported by the National Natural Science Foundation of China (31402302), Fundamental Research Funds for the central Universities (XDJK2017B008), and the Youth Foundation of Southwest University Rongchang Campus (20700938).

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Copyright information

© Springer Science+Business Media B.V. 2017

Authors and Affiliations

  1. 1.Fisheries InstituteSichuan Academy of Agricultural SciencesChengduChina
  2. 2.Fisheries Breeding and Healthy Cultivation Research CentreSouthwest UniversityChongqingChina

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