原始区
The α-globin gene of yak was amplified and cloned by using the primers based on the conserved region of the upstream from the initiation codon and the downstream from the termination codon.
根据α-珠蛋白基因起始密码子上游及终止密码子下游的保守序列设计引物,以牦牛基因组DNA为模板克隆并测定了α-珠蛋白基因序列。
With this geological model, the fourth tunnel arrangement has epoch-making and profound historical value, it will initiation profund revolution of tunnel arrangement in China mining region.
对于在上述模型下进行井巷布置具有划时代的和深远的历史意义,将引发中国采矿界井巷布置模式的深刻变革。
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