yak是来自藏语(不查具体发音了),全称叫yak cattle 。yak等于yak cattle不就是武汉等于武汉市吗。那你这么说等于广州跟佛山没有联系了。词与词之间为什么有联系?你不觉得你问这句话很奇怪吗?各种的牛,有各种的称呼,各种的酒有各种的称呼。茅台香槟白兰地这不是很正常的一个事情吗?yak cattle 不但逻辑上是正确的...
cattle yak 美 英 un.犏牛 英汉 网络释义 un. 1. 犏牛
cattle-yakCattle-yak, the interspecific hybrid between yak and taurine cattle, exhibits male-specific sterility. Massive loss of spermatogenic cells, especially spermatocytes, results in azoospermia in these animals. Currently, the mechanisms underlying meiosis block and defects in spermatocyte development...
Diqing yellow cattle (DYC), one of the local varieties in Yunnan Province, is a plateau cattle with strong adaptability to the ecological environment in high altitude areas. Cattle-yak (CY) is a crossbreed of ZY (female parent) and DYC (male parent) (He et al., 2011; He et al., ...
CHENGDU, Dec. 15 (Xinhua) -- A new archaeological study has shown that inhabitants of the southern Qinghai-Tibet Plateau engaged in crossbreeding of yak and cattle in the high-altitude region at least 2,500 years ago. This practice of crossbreeding domestic yak with cattle is known to produce...
yak genome,this gene could be inferred as an alternative splicing of HIOMT gene of yak.Two sequences of HIOMT gene of cattle-yak was cloned,the longer one was similar with Tibetan-cattle and cattle,and the shorter one was similar with yak,but it was still unknown who were the parents ...
yak.The TSPY protein of yak and cattle-yak conteined the SET/NAP domain,which was highly conserved in the TSPY protein family,and had the same domain regions as human and Rattus norvegicus.The TSPY protein in yak and cattle-yak were assumed to be involved in the regulation of entering ...
3) cattle-yak 犏牛 1. Expression levels of Cdc2 and Cdc25A mRNA in cattle,yak,andcattle-yaktestis 黄牛、牦牛和犏牛睾丸组织中Cdc2、Cdc25A基因mRNA表达水平 2. The expression level of SYCP3 in yak andcattle-yakwas studied by RT-PCR and real-time quantitative PCR in this paper. ...
Moreover, the MSTN gene, as the inhibitor of skeletal muscle development [43], was significantly decreased with the increase of cattle-yak age. Meanwhile, there were significant decreases in the expression level of the Myf5 and MYOD1 genes of eighteen-month-old cattle-yaks. Figure 1. The ...
啊？！如果是在com和Cattle里面选，自然应该是cattle……哪个坏蛋骗你说Com也表示牛 ：）其它表示牛的单词还有cow (奶牛) ox(家牛，尤指阉牛）yak(牦牛）bison(犎牛）buffalo(水牛）calf(小牛） heifer（小母牛）总之各种牛，没听过com...是...