In laboratories, the methods mainly include polymerase chain reaction, restriction fragment length polymorphism, and biochip technology.

Restriction Fragment Length Differences ( RFLDs) Analysis of DNA Isolates of Trichinella spiralis from China

我国4个旋毛虫分离株DNA限制性酶切片断长度差异的比较研究

The mutation was confirmed by restriction fragment length polymorphism ( RFLP).

针对所发现的突变，以限制性内切酶片段长度多态性（RFLP）分析加以验证。

Mitochondrial DNA Restriction Fragment Length Polymorphism of Giant Panda

大熊猫线粒体DNA酶切片段长度多态性研究

Genotyping of NS_5 Region of HCV by Polymerase Chain Reaction and Restriction Fragment Length Polymorphism Analysis

丙型肝炎病毒基因NS5区酶切分型研究

SNPs were screened by denatured high performance liquid chromatography ( DHPLC) techniques and restriction fragment length polymorphisms.

用变性高效液相色谱和限制性酶切片段长度多态检测CHRNA4的多态位点，测序确定变异的碱基，统计各多态位点基因频率。

A Digoxin-Labelled Method to Measure the Length of Telomere Restriction fragment of Human Chromosome

地高辛标记法检测人源细胞系端粒长度

The Study on Clone of AF-03 Amylomaltase Gene and Prokaryotic Expression; Identification of Thermus to the Species Level using 16S rDNA Gene Restriction Fragment Patterns

水生栖热菌AF-03麦芽糖转葡萄糖基酶的基因克隆及原核表达利用针对16S rdna序列的限制性酶切分析鉴定栖热菌属

Study on Extraction of DNA from Yeast Form of Candida spp. and Restriction Fragment Length Polymorphism Patterns and Genetic Analysis

念珠菌DNA的提取及DNA酶切多态性分析的研究进展

Searching and cloning of differentially expressed genes in liver tumor by restriction fragment differential display PCR

限制性酶切片段差异显示技术搜寻和克隆肝癌相关基因

Restriction Fragment Length Polymorphism ( RFLP) is a new genetic marker.

RFLP是一种新型的遗传标记。

Analysis of telomeric restriction fragment in gastric cancer and its premalignant lesions

胃癌及癌前组织端粒状态的分析

By using restriction fragment length polymorphisms ( RFLP) as linkage markers and family study, prenatal gene diagnosis in 4 cases of β~ thalassemia was made successfully.

利用人珠蛋白基因簇内限制性内切酶息点的多态性为遗传标志，通过家系分析，成功地完成了四例β-地中海贫血的早期产前诊断。

Restriction fragment length polymorphism of the c-Ha-ras gene in human gastric cancer tissues

人胃癌c-Ha-ras基因的限制片段长度多态性

The classification of integrons was performed by analyzing the positive PCR products using restriction fragment length polymorphism ( RFLP).

PCR-限制片段长度多态性（RFLP）筛查整合子并分类；

ResuIts: The result of restriction fragment analysis tallied with the structural map of hTR plasmid vector.

结果：酶切鉴定的结果与hTR质粒图谱吻合。

In addition, Restriction Fragment Length Polymorphism ( RFLP) analysis was adapted to study if the genetic structure of NAG6 was alteration in gastric carcinomas.

RFLP分析检测该基因在胃癌中是否存在基因结构的改变。

Analyses of PCR products in 82 HCV RNA positive Serra by restriction fragment length polymorphism

82例HCV RNA阳性血清聚合酶链反应产物的酶切分析

Restriction fragment length differences of genomic repetitive DNA from five sibling species of Anopheles HYRCANUS group

赫坎按蚊种团内各亲缘种间基因组重复DNA的限制酶切长度差异

Bacterial community and diversity in water sample from a oil reservoir was characterized by restriction fragment length polymorphism ( RFLP) of 16S rRNA genes.

通过16S RRNA基因的限制性酶切片段长度多态性分析（RFLP）方法，考察了油藏水样中细菌群落及多样性。

The results showed that there was no restriction fragment length polymorphism ( RFLP) in the cytoplasmic DNA between the original scion and the variation.

结果显示，在原绿豆和变异品系之间未发现细胞质DNA的RFLP（限制性酶切片段多态性）差异。