• 대한수의학회지
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• 제43권1호
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• pp.1-3
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• 2003

The fused lumbar vertebrae (L) of the female Cheju native horse were observed macroscopically. The 5th L and 6th L were partially fused. They were composed of four parts between the spinous process of the 5th L and 6th L, left and right transverse process of the 5th L and 6th L, caudal articular process of the 5th L and cranial articular process of the 6th L, and fossa of vertebra of the 5th L and head of vertebra of the 6th L. The dorsal lumbar foramen and ventral lumbar foramen were formed each at left and right of medial parts in the fused transverse processes of the 5th and 6th lumbar vertebrae.

• Asian-Australasian Journal of Animal Sciences
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• 제17권6호
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• pp.750-754
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• 2004

This study was performed for parentage verification of the Korean native horse (KNH). 103 random KNH samples (including 19 foals for parentage testing) were genotyped by using 16 microsatellite markers. The number of alleles per locus varied from 5 to 13 with an average value of 8.56 in the KNH. The observed heterozygosity and the expected heterozygosity ranged 0.398-0.893 (the average value was 0.683) and 0.368-0.871 (the average value was 0.727) in the KNH, respectively. The PIC value and the exclusion probability ranged 0.347-0.853 (the average value was 0.692) and 0.208-0.736, respectively, and the total exclusion probability of 16 microsatellite loci was 0.9999. Of the 16 markers, AHT4, AHT5, ASB2, ASB17, HMS2, HMS3, HTG10, LEX33, TKY321 and VHL20 loci have a relatively high PIC value (>0.7) in the KNH. Of the 19 foals, 5 foals were disqualified by an incompatibility of 4-7 markers according to a Mendelian fashion in the present DNA typing for parentage testing. These results present basic information for developing a system for parentage verification and individual identification in the KNH.

• 생명과학회지
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• 제13권4호
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• pp.412-415
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• 2003

제주마의 Es유전적 다형은 F, G, H, I, M, $I^o$ 의 6개의 대립유전자가 분포되어 있으며, 대립유전자 II가 22두(30.1%), FI 16두(21.9%), FF 9두(12.3%), GI 9두(12.4%) 순으로 높은 분포를 보였다. 또한 특이적인 silent 대립유전자로 추정되는 $I^oI^o$가 1두(1.4%)에서 관찰되었다. Es의 유전자 빈도는 대립유전자 I가 47.9%로 가장 높은 빈도를 보였으며 그 다음은 F (27.4%), G (19.2%), H (2.7%), M과 $I^o$가 각각 1.4% 순으로 분포하였다.

• 대한수의학회지
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• 제31권2호
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• pp.163-166
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• 1991

The hemoglobin phenotypes and the gene frequencies of 223 Cheju native horses were studied by starch gel electrophoresis. The results obtained were as follows: 1. In the hemoglobin phenotypes, three phenotypes, HbAA, HbAa and Hbaa, which were controlled by two allelic genes. $Hb^A$ and $Hb^a$, were observed and their frequencies of appearance were 65.47%, 30.04% and 4.48% respectively. 2. The distribution of gene frequency was calculated as 0.805 in $Hb^A$ and 0.195 in $Hb^a$.

• 대한수의학회지
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• 제31권2호
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• pp.167-170
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• 1991

The catalase phenotypes and the gene frequencies in erythrocyte of 223 Cheju native horses were studied by starch gel electrophoresis. The results obtained were as follows: 1. In the catalase phenotypes, three phenotypes, CatF, CatM and CatS, which were controlled by two allelic genes, $Cat^F$ and $Cat^S$, were observed and their frequencies of appearance were 24.21%, 47.53%, and 28.25% respectively. 2. The distribution of gene frequency was calculated as 0.480 in $Cat^F$ and 0.520 in $Cat^S$.

• 한국동물학회지
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• 제38권3호
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• pp.324-329
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• 1995

제주 재래마와 쓰시마 재래마 간의 유전적 유연관계를 16개 혈액 단백질 좌위의 유전적 다형현상을 분석하여 연구하였다. 두 지역의 재래마 집단에서 5개의 단백질 좌위를 제외한 11개 좌위에서는 유전적 다형현상을 보였다. 다형현상을 나타내는 좌위에서 분석된 유전자 빈도를 이용하여 평균 이형접합자 빈도를 분석한 결과 제주 재래마에서는 0.375로 쓰시마 재래마의 0.304 보다 다소 높게 나타났다. Nei방법에 의해 계산된 Da distance와 유전자 동일성은 각각 0.108과 0.868이었다. 본 연구결과와 이미 보고된 아메리카말 집단들에서의 결과를 이용하여 phylogenetic tree를 구성하여 본 결과 크게 세 개의 cluster를 이루었다. 즉 아메리카말 집단들이 하나의 cluster를 이루었고 제주 재래마 집단이 하나의 cluster를 이루었으며, 이 두 cluster는 현존 말의 기원으로 보는 몽고 야생마 cluster에서 분지됨을 알 수 있었다.

• 생명과학회지
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• 제17권5호
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• pp.699-705
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• 2007

말 6개 품종 192두를 대상으로 17개의 microsatellite DNA marker를 이용하여 유전자(DNA)형을 분석하여 비교한 결과 제주마에서 각 marker별로 대립유전자의 수는 5-10개(평균 7.35개)로 분포하였고 제주마에서 관찰된 대립유전자는 총 125개가 관찰되어 평균 좌위 당 7.35개로서 몽고마의 130개(평균 7.65개)보다는 낮은 수치였다. 또한 AHT5 marker에서 대립유전자 P, ASB23 marker에서 대립유전자 Q와 R, CA425 marker에서 대립유전자 H, HMS3 marker에서 대립유전자 S, HTG10 marker에서 대립유전자 J, LEX3 marker에서 대립유전자 J 등 6개 marker에서 7개의 특이 대립유전자가 관찰되었다. 관찰된 이형접합성(observed heterozygosity)과 기대된 이형접합성(expected heterozygosity)은 각각 0.429-0.905(평균 0.703)와 0.387-0.841(평균 0.702)로 관찰되었고 다량정보량(PIC)은 0.354(HTG6)-0.816(LEX3)로서 평균 0.659로 나타났으며 17개 marker중 AHT4, AHT5, CA425, HMS2, HMS3, HTG10, LEX3, VHL20 marker 등이 다량정보량(PIC) 0.7 이상을 나타내었다. 17개 marker에 대한 전체 부권부정율(친부마 혹은 친모마 하나의 유전자형을 알고 있을 경우)을 제주마에 적용 시 99.99%로 나타났다. 말 6개 품종별로 분석하였을 때 평균 대립유전자의 수는 7.64개(몽고마)-4.23개(미니츄어 말)로 분포하였고 17개 marker 전체에서는 153개의 대립유전자가 검출되었다. 품종별로 분석한 결과 기대된 이형접합성(expected heterozygosity)과 관찰된 이형접합성(observed heterozygosity)은 각각 0.7950$\pm$0.0141(몽고마)-0.6751$\pm$0.0378(미니츄어 말), 0.7135$\pm$0.0180(제주경주마)-0.5621$\pm$0.0401(미니츄어 말)로 나타났다. 말 6개 품종을 17개 microsatellite marker로 분석한 결과 몽고마, 제주마, 제주경주마 등의 순으로 높은 유전적 다양성을 보였다. 제주마와 가장 가까운 유전적 유연 관계를 나타낸 집단은 몽고마로서 Da genetic distance에서 0.1517로 나타났고, 제주경주마와는 0.2628의 유전적 거리를 보였다.

• 한국동물학회:학술대회논문집
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• 한국동물학회 1994년도 한국생물과학협회 학술발표대회
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• pp.231.2-231
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• 1994

No Abstract, See Full Text

• 복식문화연구
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• 제5권2호
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• pp.217-244
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• 1997

This study is about the Korean Jockey's uniform, etc. and horse riding costume as the traditional riding culture grows. I studied informations from the Korea Racing Association's equestrian park, equine museum and Seoul Racecourse Trainers & Jockey's Association. The international regulations of riding costume are compared with Korean regulations, and I consulted some reference books, materials of sports wear and catalogues of some brands regarding horse equipment. The contents includes ; 1. Analysis of informations about horse racing 2. Study of racing, for detail comparative analysis on the following aspects ; -Symbolism, riding costume of jockey, that is, color·pattern·and some formal designs. 3. Suggestion for reasonable and fashionable riding costumes. In the aspects of design, there have not been any historical records, and material adjustments about riding costume in Korea. Therefore we should make more efforts to do developing our traditional costume culture. The result o this study is as follows ; 1. Riding is the sport of etiquette and manners. 2. Most of riding wears are the casual wear centered foreign licenced brands. 3. Study and investment upon specialized material development and processing technology are in demand 4. The need of the consumers are to be satisfied by the quality improvement of the native products design. In addition, we perform to horse racing which is fine play and leisure sports in current society. The horse riding will be a popular sports such as golf, wind surfing, skiing, etc. with the period including lots of kinds of leisure.

• 대한수의학회지
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• 제32권3호
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• pp.451-456
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• 1992

Seventeen antiserum identified by stormont method were used for investigation of appearance type of red blood cell in Cheju horse. Phenotype $A_1$, A', Z, $ZZ_2$, C, K, $P_1$, Q, R, S, $U_2$, X and $N_1$ were classified by Hemolytic reaction and agglutination in $E_2$, H, J and $T_1$, Hokkaido horse and Thoroughbred horse were compared with the type of red blood cell. The results obtained are as follows ; 1. According to the appearance frequency of red blood cell the phenotypes could be classified by 6 groups among horses tested; I group : C, $A_1$, $ZZ_2$, $E_2$, S, Q, II : $P_1$, $U_2$, X, III : A', R, IV : $T_1$, K, V : H, J, VI, $N_1$, Z. 2. In group I the type of C, $A_1$ and $ZZ_2$ showed the Similar frequency among horses but the type of $E_2$, S and Q was lower in Cheju horse than Hokkaido and Thoroughbred horse. 3. In group II there was no differences in the type of $P_1$ and among three species, but Thoroughbred horse was lowest as 11.2 percent than Cheju and Hokkaido horse. 4. The type of $U_2$ and X were highest in Cheju and Hokkaido horse but lowest in Thoroughbred horse. 5. The type of A' and R observed higher appearance frequency in Hoklcaido horse but in the Thoroughbred and Cheju horse appearance ratio were Strikingly lowered. 6. The type of $T_1$ and K was shown higher appearance frequency in Cheju and Thoroughbred horse similarily but lowered in Hokkaido horse. 7. In group V the type of H and J showed similarily as 30 to 40 percent in Cheju and Thoroughbred but no observation in Hokkaido horse. 8. The type of $N_1$ and Z which are group VI was great difference between Cheju and Hokkaido horse but higher in Hokkaido than Cheju horse while there was no observation in thoroughbred horse.