尽管最近的研究发现单基因突变使肥胖的风险增加高达67%，但是遗传不能解释飞涨的肥胖趋势。
Although a recent study found that a single gene mutation heightened the risk of obesity by up to 67 percent, genetics cannot explain the skyrocketing obesity trend.
英国生化学家AnthonyAllison在20世纪50年代观察到非洲人携带单拷贝的基因突变引起的镰状细胞性贫血保护了他们受到疟疾的侵扰。
In the 1950s Anthony Allison, a British biochemist, observed that Africans who carry a single copy of the genetic mutation that causes sickle-cell anaemia are protected against malaria.
目的：评价异源双链分析（HET）和单链构象多态性分析（SSCP）在基因突变检测中的作用。
Objective:To assess the roles of single stranded conformation polymorphism(SSCP)and heteroduplex polymorphism(HET)in screening gene mutation.
研究发现：（1）低植酸突变为一隐性突变性状，此突变为单隐性基因突变；
The low phytic acid mutation with mutant IR-lp1 is a recessive trait controlled by a single recessive nuclear gene.
牛白细胞粘附缺陷病(BLAD)是一种常染色体单基因隐性遗传疾病，病因为白细胞表面整合素cd 18亚单位基因突变所致。
Bovine leukocyte adhesion deficiency (BLAD) is autosomal recessive disease. The pathogeny of BLAD is genic mutation of CD18-integrins on the leukocyte.
目的：观察单链构象多态性(SSCP)筛查akt2基因突变时凝胶配制的不同对筛查结果的影响。
Objective: To observe the effect of different gel preparation on detecting mutation of AKT2 gene by single-strand conformation polymorphism (SSCP).
目的：观察单链构象多态性(SSCP)筛查akt2基因突变时凝胶配制的不同对筛查结果的影响。
Objective: To observe the effect of different gel preparation on detecting mutation of AKT2 gene by single-strand conformation polymorphism (SSCP).
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