Current multiplex polymerase chain reaction (PCR) techniques can at most offer detection from among 50 organisms in one test.
现行的多元聚合酶链反应(PCR)技术最多只能在50种生物内进行一次检测。
Each lab now has a real-time polymerase chain reaction (PCR) machine, and one lab has two machines.
每个实验室都有一台实时多聚酶链式反应机，有一个实验室有两台这样的机器。
Use of most molecular marker systems depends on the polymerase chain reaction (PCR), which is an important technique for amplifying specific DNA sequences.
大多数分子标记体系的利用都取决于聚合酶链反应（PCR），这是一项扩增特定DNA序列的重要技术。
The diagnosis is supported or confirmed by growing the bacteria from specimens of spinal fluid or blood, by agglutination tests or by polymerase chain reaction (PCR).
通过脊髓液或者血液标本培养出细菌，做凝集试验或者聚合酶链反应(PCR)实验，会支持或确认诊断结果。
Polymerase chain reaction-based (PCR-based) and enzyme-linked immunoabsorbent assay (ELISA) methods are now applied in the detection of major food-borne pathogens.
依据聚合酶链反应(PCR)和酶联免疫吸附检测(ELISA)的方法目前被应用于主要食源性致病菌的检测。
Polymerase chain reaction (PCR) assay.
聚合酶链反应(PCR)测定。
Viral detection by reverse transcription polymerase chain reaction (RT-PCR) assay, and.
采用逆转录聚合酶链式反应(RT - PCR)检测病毒。
All had been evaluated using a slower but highly accurate test called real-time reverse transcription-polymerase chain reaction, or rRT-PCR, which checks for the genetic material of the virus.
应用一种缓慢但高度准确的试验，检测病毒的基因物质，叫即时逆转录-聚合酶链反应，或是rRT - P CR，全部做了评价。
Methods: Polymerase chain reaction (PCR) was adopted in detection of DNA of mycobacterium tuberculosis from peripheral blood and sputum in 64 tuberculosis patients.
方法：采用聚合酶链反应(PCR)技术，检测了64例肺结核患者的外周血与痰标本结核杆菌dna。
Polymerase chain reaction (PCR) extensively utilized for research about oral bacteria recently.
近年来聚合酶链反应(PCR)已应用于口腔细菌的研究。
Methods Polymerase chain reaction(PCR).
方法聚合酶链反应。
PCR the short name for "polymerase chain reaction," a sensitive lab test that can measure the presence of cancer cell-markers in the blood or marrow.
“聚合酶链式反应”的简称，一种可在血液或骨髓中检测到癌细胞标志物存在的灵敏的实验室试验。
This technique employs standard operations of biomedical engineering, such as polymerase chain reaction(PCR), agarose gel electrophoresis, labeling and detecting of probe.
需要使用包括聚合酶链反应（PCR），琼脂糖凝胶电泳，探针的标记与检测等生物工程技术。
Meanwhile, biochemical reaction, coagglutination test, metabolism-inhibition test, polymerase chain reaction (PCR), and DNA sequence assay were employed to identify those positive cultures.
阳性培养物用生化反应、协同凝集试验、代谢抑制试验、聚合酶链反应和DNA测序来加以鉴定。
Objectives To establish an nested (polymerase chain reaction) PCR analytic method with restrictive enzyme to detect human cytomegalovirus (HCMV) rapidly in clinics.
目的建立套式聚合酶链反应（PCR）加限制性酶切分析方法检测人巨细胞病毒（HCMV）。
Methods LOH at APC and MCC genetic loci in 46 specimens resected from esophageal neoplasm was studied with polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP).
方法应用多聚酶链反应技术及限制性片段长度多态现象对46例食管癌APC和MCC基因的LOH进行了分析。
A 40-base polymorphic repeat sequence located in the 3 '-untranslated region of the DAT gene was purified and amplified by polymerase chain reaction (PCR).
将位于多巴胺运输器基因3'端未转译区段的40 -碱基多形性重复序列予以纯化、经聚合酶链锁反应放大。
METHODS: Method of multiplex polymerase chain reaction (PCR) was adopted. Cyclin D1 gene and P16 gene were amplified in the same tube, using extracted genome DNA as template.
方法：采用多重聚合酶链反应方法，以提取的基因组d NA为模板，在同一反应管中同时扩增细胞周期素d 1基因和P 16基因。
AIM: To establish the mutant of coding calcium binding fragment of the 13th exon of human thrombospondin-1 (TSP-1) gene with polymerase chain reaction (PCR) site directed mutagenesis technology.
目的：利用聚合酶链反应定点突变技术构建人血小板反应素1基因第13外显子编码钙结合域突变体。
Biochemical reaction, coagglutination test, metabolism inhibition test, polymerase chain reaction (PCR) assay, and DNA sequencing were employed to identify the isolated microorganisms.
阳性培养物用生化反应、协同凝集试验、代谢抑制试验、聚合酶链反应和DNA序列测定等方法进行鉴定。
Objective:To evaluate the diagnostic value of polymerase chain reaction (PCR), culture, Semar acid fast staining, fluorescent staining in tuberculosis.
目的：评价聚合酶链反应（PCR） ，细菌培养，抗酸染色，荧光染色对结核病的诊断价值。
A new effective single nucleotide polymorphism (SNP) typing method was developed by using real-time polymerase chain reaction (PCR).
建立一种利用荧光定量pcr扩增反应进行单核苷酸多态性(snp)快速测定的方法。
Objective To investigate the fluorescence quantitative polymerase chain reaction (FQ-PCR) in the giant cell viral hepatitis in value.
目的探讨荧光定量聚合酶链反应(FQ - PCR)在巨细胞病毒性肝炎中的应用价值。
Methods HGV RNA in plasma of 84 IVDUs was detected by reverse transcription polymerase chain reaction (RT PCR).
方法采用逆转录聚合酶链反应(RT - PCR)检测84例静脉毒瘾者血浆标本。
The HBV markers and HBV DNA in poultry sera, Yolk and bovine milk whey were detected by reversed passive hemagglutination assay (RPHA), enzyme immunoassay (EIA) and polymerase chain reaction (PCR).
应用反向间接血凝试验（RPHA）、酶免疫测定（EIA）和聚合酶链反应（PCR）测定了家禽血清、卵黄和牛乳清中HBV标志物及人HBV-DNA。
OBJECTIVE To screen the primers and optimize the reaction systems for arbitrarily primed polymerase chain reaction(AP-PCR) on 8 sorts of bacteria.
目的筛选出最佳随机引物并优化其反应体系用于8种细菌的随机引物聚合酶链反应（AP PCR）分析。
Mutation of VHL gene from tumor tissue was detected from tumor tissue by polymerase chain reaction (PCR) and direct sequencing.
采用单链聚合酶链反应(PCR)和测序法检测肿瘤组织中VHL基因的突变情况。
Methods MDR1 gene expression in case of 30 leukemia and 8 healthy persons' peripheral blood have been detested by fluorescence-quantitative reverse transcription-polymerase chain reaction (RT-PCR).
方法应用荧光定量逆转录-多聚酶链反应（RT -PCR）检测了30例急性白血病患者和8例正常人外周血MDR1基因的表达。
Methods MDR1 gene expression in case of 30 leukemia and 8 healthy persons' peripheral blood have been detested by fluorescence-quantitative reverse transcription-polymerase chain reaction (RT-PCR).
方法应用荧光定量逆转录-多聚酶链反应（RT -PCR）检测了30例急性白血病患者和8例正常人外周血MDR1基因的表达。
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