Chondrodysplastic dwarfism in Japanese Brown cattle.
Chondrodysplastic dwarfism in Japanese Brown cattle.
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日本褐牛软骨发育不良侏儒症。
DOI：
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发表时间：
1989
期刊：
影响因子：
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通讯作者：
T. Shibata
中科院分区：
文献类型：
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作者：
Y. Moritomo;T. Ishibashi;H. Ashizawa;T. Shibata
1983年9月至1988年2月，熊本县21头褐犊牛发生了四肢短小、步态异常和畸形的软骨发育不良侏儒。这些疾病局限于四肢的长骨，其特征是由骨骺生长软骨发育不良引起的软骨发育不良导致的骨盆缩短和骨骺变形。从表型上看，这些小牛的侏儒症与迄今报道的所有其他形式都不同。发生和家系研究中的情况强烈表明该异常代表隐性特征的可能性。兽医。地中海医院。阿索克。，42,173-177(1989)。
Chondrodysplastic dwarfism with short limbs, gait abnormality and ateleiosis occurred in 21 Japanese brown calves in Kumamoto Prefecture from Sep, 1983 to Feb, 1988. The disorders were confined to the long bones of the limbs and were characterized by shortening and epiphyseal deformation caused by chondrodysplasia of the epiphyseal growth cartilage. Phenotypically, the dwarfism seen in these calves differed from all other forms reported to date. The circumstances in the occurrence and pedigree study strongly indicated the likelihood that the abnormality represents a recessive character.• J. Jpn. Vet. Med. Assoc. , 42, 173-177 (1989) .