弱毒株 meaning in Chinese
lentogen strain
low virulent strain
Examples
- Culture of the attenuated a66 strain of duck hepatitis virus in chicken embryo fibroblast
66弱毒株在鸡胚成纤维细胞上的培养 - Phenotypic and genotypic characteristics of japanese encephalitis live attenuated vaccine virus sa14 - 14 - 2 and its stability
2弱毒株的表型和基因型特性及其稳定性 - The results showed that samples confined non - virulent apmv - 1 can yield two bands of 123bp and 362bp , while those of virulent ndv can yield two bands of 254bp and 362bp
对强毒株可扩增出362bp的通用片段和254bp的强毒株特异性片段，弱毒株则可扩增出362bp的通用片段和123bp的弱毒株特异性片段。 - These results showed that the three isolates were infectious bursal disease virus . the full - length cdna of the genomic segment a of two viruses , one virulent field strain ibdv zj2000 and one attenuated strains ibdv jd1 , were amplified in a single step procedure by long - accurate reverse - transcription polymerase chain reaction ( la - pcr ) , cloned into pgem - t easy vector , and sequenced
分别以传染性法氏囊病病毒zj2000株(野毒株)和jd1株(弱毒株)基因组dsrna为模板，采用long - accuratert - pcr ( la - pcr )一步法扩增并克隆了两株病毒的基因组a节段全长cdna 。 - A reverse - transcriptase polymerase chain reaction ( rt - pcr ) based technique was developed to detect newcastle disease virus ( ndv ) of different poultry species origin . four oligonucleotide primers , based on the differences of nucleotide sequence at the cleavage site of fusion ( f ) protein gene between virulent and non - virulent strains of apmv - 1 , were designed to amplify specific dna fragment from different viruses
依据apmv - 1融合蛋白( f )基因裂解位点的核苷酸序列与其毒力的相关规律，分别设计合成了四条寡核苷酸引物，建立了一个可迅速检测不同禽源apmv - 1并可鉴定强、弱毒株的逆转录酶?聚合酶链式反应( rt - pcr )技术。