몽고말의 적혈구항원형 및 혈액단백질형 분석

Abstract

제주말의 혈통보존을 위한 기초자료를 마련할 목적으로 국내에서 사육중인 몽고말 19두를 대상으로 적혈구항원형 및 혈액단백질형의 표현형 분포와 유전자 빈도를 조사한 결과는 다음과 같다. 적혈구항원형의 표현형은 <TEX>$A^af$</TEX>(42.1%), <TEX>$C^a$</TEX>(89.5%), <TEX>$K^-$</TEX>((84.2%), <TEX>$U^a$</TEX>(63.2%), <TEX>$P^a$</TEX>(42.1%) <TEX>$P^-$</TEX>(42.1%), <TEX>$Q^c$</TEX>(31.6%), <TEX>$Q^-$</TEX>(31.6%)에서 높은 빈도를 나타냈으며 적혈구항원형 D 시스템의 유전자형은 <TEX>$D^cgm/dghm$</TEX> (15.8%), <TEX>$D^dghm/dghm$</TEX>(15.8%), <TEX>$D^ad/dghm$</TEX>(10.5%), <TEX>$D^ade/dghm$</TEX> (10.5%)가 높은 빈도 순으로 관찰되었다. 혈액단백질형 7개의 좌위에서는 <TEX>$AL^{AB}$</TEX>(52.6%), <TEX>$AIB^K$</TEX>( (89.5%), <TEX>$ES^I$</TEX>(63.2%), <TEX>$GC^F$</TEX>(78.9%), <TEX>$HB^{BI}$</TEX>(68.4%),<TEX>$PGD^F$</TEX>(84.2%), <TEX>$TF^{F1R}I$</TEX>(21.1%), <TEX>$TF^{F2R}I$</TEX>(21.1%)로 높은 빈도를 보였으며, <TEX>$HB^{A2B2}I$</TEX>(5.3%), <TEX>$PGD^{DS}I$</TEX>(5.3%)가 특이하게 관찰되었다. 적혈구항원형의 유전자 빈도를 조사한 결과 <TEX>$A^a$</TEX>(0.4211), <TEX>$C^a$</TEX>(0.8947), <TEX>$K^-$</TEX>(0.8421), <TEX>$U^a$</TEX>(0.6316), <TEX>$P^a$</TEX> (0.4474), <TEX>$Q^c$</TEX>(0.4474), <TEX>$D^{dghm}$</TEX>(0.4211)로 가장 높은 빈도를 보였으며, 혈액단백질형 7개 좌위에 대해서 유전자 빈도를 조사한 결과 <TEX>$AL^B$</TEX>(0.6579), <TEX>$AIB^K$</TEX>(0.9211), <TEX>$ES^I$</TEX>(0.7895), <TEX>$GC^F$</TEX>(0.8947), <TEX>$HB^BI$</TEX> (0.7895), <TEX>$PGD^F$</TEX>(0.8421), <TEX>$TF^R$</TEX>(0.3421)가 높은 빈도로 관찰되었다. The present study was carried out to investigate the blood markers of Mongolian horses. The blood redcell types and blood protein types(biochemical polymorphisrns) were tested from 19 Mongolian horses by serological and electrophoretic procedure, and their phenotypes and gene frequencies were estimated. The blood group and biochemical polymorphism phenotypes observed with high frequency were <TEX>$A^{af}$</TEX>(42.1%), <TEX>$C^a$</TEX>(89.5%), <TEX>$K^-$</TEX>(84.2%), <TEX>$U^a$</TEX>(63.2%), <TEX>$P^a$</TEX>(42.1%) <TEX>$P^-$</TEX>42.1%), <TEX>$Q^c$</TEX>(31.6%) <TEX>$Q^-$</TEX>(31.6%), <TEX>$AL^{AB}$</TEX>((52.6%), AI<TEX>$B^K$</TEX>(89.5%), <TEX>$ES^1$</TEX>(63.2%), <TEX>$GC^F$</TEX>(78.9%), <TEX>$HB^BI$</TEX>1(68.4%), PG<TEX>$D^F$</TEX>(84.2%), <TEX>$TF^{FIR}$</TEX>(21.1%), <TEX>$TF^{F2R}$</TEX>(21.1%)(21.1%), and genotypes <TEX>$D^{cgm/dghm}$</TEX>(15.8%), <TEX>$D^{dghm/dghm}$</TEX>(15.8%), <TEX>$D^{ad/dghm}$</TEX>(10.5%), <TEX>$D^{ade/dghm}$</TEX>(10.5%), in Mongolian horses, respectively. Alleles observed with high frequency were <TEX>$A^a$</TEX>(0.4211), <TEX>$C^a$</TEX>(0.8947), <TEX>$K^-$</TEX>(0.8421), <TEX>$U^a$</TEX>(0.6316), <TEX>$P^a$</TEX>(0.4474), <TEX>$Q^c$</TEX>(0.4474), <TEX>$D^{dghm}$</TEX>(0.4211), <TEX>$AL^B$</TEX>(0.6579), <TEX>$AIB^K$</TEX>(0.9211), <TEX>$ES^I$</TEX>(0.7895), <TEX>$GC^F$</TEX>(0.8947), <TEX>$HB^{BI}$</TEX>(0.7895), <TEX>$PGD^F$</TEX>(0.8421) and <TEX>$TF^R$</TEX>(0.3421) in Mongolian horses. These results present basic information for estimating the genetic relationships between the Korean native horse, and developing a system for parentage verification and individuals identification in Mongolian horse.