• DNA marker mining of ILSTS035 microsatellite locus on chromosome 6 of Hanwoo cattle

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      https://www.ias.ac.in/article/fulltext/jgen/083/03/0245-0250

    • Keywords

       

      LOD score; QTL; permutation test; K-means clustering; bootstrap method

    • Abstract

       

      We describe tests for detecting and locating quantitative trait loci (QTL) for traits in Hanwoo cattle. From results of a permutation test to detect QTL for marbling, we selected the microsatellite locus ILSTS035 on chromosome 6 for further analysis. K-means clustering analysis applied to five traits and nine DNA markers in ILSTS035 resulted in three cluster groups. Finally we employed the bootstrap test method to calculate confidence intervals using the resampling method to find major DNA markers. We conclude that the major markers of ILSTS035 locus on chromosome 6 of Hanwoo cattle are markers 235 bp and 266 bp.

    • Author Affiliations

       

      Jung-Sou Yeo1 2 Jea-Young Lee3 Jae-Woo Kim2

      1. Department of Animal Science, Yeungnam University, Gyeongsan, Gyeongbuk - 712-749, Korea
      2. Institute of Biotechnology, Yeungnam University, Gyeongsan, Gyeongbuk - 712-749, Korea
      3. Department of Statistics, Yeungnam University, Gyeongsan, Gyeongbuk - 712-749, Korea
    • Dates

       
  • Journal of Genetics | News

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