
限制酶断片
Polymerase chain reaction restriction fragment length polymorphism (PCR RFLP);
聚合酶链反应-限制性片段长度多态性法;
PCR product was confirmed by restriction fragment length polymorphism analysis.
运用限制性片段长度多态性分析对PCR扩增产物进行鉴定。
In laboratories, the methods mainly include polymerase chain reaction, restriction fragment length polymorphism, and biochip technology.
实验室鉴定方法包括聚合酶链式反应、限制酶片段长度多态性分析以及生物芯片技术等。
Pvu II and Xba I restriction fragment length polymorphisms (RFLP) of ER were analysed by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) .
分析雌激素受体基因多态性与骨密度的关系及各基因型在骨质疏松组与对照组的分布。
As a codominant genetic marker, restriction fragment length polymorphisms, referred as RFLPs, has been widely Applied to the prenatal diagnosis of some genetic diseases.
限制性酶切片段长度多态性(RFLP)作为共显性的遗传标记,已广泛应用于遗传病的产前诊断。
“Restriction fragment”是分子生物学中的专业术语,指通过限制性内切酶切割DNA后产生的特定DNA片段。以下是详细解释:
组合后的术语“restriction fragment”即表示限制性内切酶切割DNA后生成的特定长度DNA片段。
限制性内切酶在识别位点处切割DNA双链,形成两种切口:
例如,在PCR-RFLP实验中,扩增的DNA产物经限制酶切割后,通过电泳可观察到不同长度的条带,从而判断目标序列是否存在突变。
如需进一步了解具体实验方法或酶切位点设计,可参考分子生物学教材或专业数据库(如NCBI)。
restriction是一个名词,表示限制、约束、限定。常见的搭配有:
constraint, limitation, regulation
*******, liberty, permission
fragment是一个名词,表示碎片、残片、片段。常见的搭配有:
piece, part, section
whole, entirety, completeness
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