例句與造句

1. restriction fragment length polymorphism . pcr-rflp
   限制性片段長度多態(tài)性
2. polymerase chain reaction-restriction fragment length polymorphism, pcr-rflp
   限制性片段長度多態(tài)性
3. polymerase chain reaction and restriction fragment length polymorphism, pcr-rflp
   限制性片段長度多態(tài)性
4. 1983 restriction fragment length polymorphism ( rflp ) technique used in cancer research
   1983年,限制片段長度多態(tài)(rflp)技術在癌癥研究中應用
5. mouse; restriction fragment length polymorphism; dna fingerprint; probe jl-02; es cell
   小鼠限制性片段長度多態(tài)性dna指紋圖jl-02探針胚胎干細胞
6. It's difficult to find restriction fragment length polymorphisms in a sentence. 用restriction fragment length polymorphisms造句挺難的
7. 1 . because the taxonomic division is rather complex and has been much disputed and revised, in this part, we will review the classification and phylogeny of families, subfamilies and tribes of anseriformes based on morphology, ethology, osteology, mitochondrial and nuclear dna restriction fragment length polymorphism, single-copy nuclear dna hybridization and the sequences of mitochondrial gene analysis referring to the different definition, classification and phylogenetic relationships of the families, subfamilies and tribes of anseriformes . the controversial questions and deficiency in the systematic studies of anseriformes were pointed out
   具體包括以下幾個部分：1、針對雁形目鳥類異常復雜的分類狀況及分類上存在的爭議，根據(jù)雁形目鳥類的形態(tài)學、行為學、骨骼學、角蛋白、線粒體與核dna酶切片段長度多態(tài)、單拷貝核dna-dna雜交及線粒體基因dna序列分析等方面的研究，對雁形目鳥類分類中科、亞科和族的劃分及其相互間的系統(tǒng)發(fā)生關系進行綜述，分析系統(tǒng)學研究中存在的不足，提出了雁形目鳥類分類中急需解決的問題。
8. all the subjects were genotyped by pcr-rflp ( polymerase chain reaction-restriction fragment length polymorphism ) at polymorphic sac i site inside the exon 7 of the ahsg gene . this polymorphism involves a nucleotide substitution of c to g at the middle nucleotide of the codon at amino acid position 238 resulting in the replacement of threonine ( acc ) with serine ( agc )
   所有的樣本通過聚合酶鏈式反應?限制性片段長度多態(tài)性方法(pcr-rflp)對ahsg基因的第7個外顯子內(nèi)的sac多態(tài)性位點進行基因分型，該多態(tài)性位點為238號氨基酸密碼子中間的堿基c到g的替換，使蘇氨酸(thr，acc)變?yōu)榻z氨酸(ser，agc)。
9. the antigenic and genetic variability of porcine reproductive and respirators syndrome virus ( prrsv ) isolates in china were studied by immunofluoresent monolayer assays ( 1fma ) and restriction fragment length polymorphism ( rflp ) of reverse transcription ( rt ) and polymerases chain reaction ( pcr ) amplified-prrsvorfs fragments among 8 chinese isolates
   本研究通過對豬繁殖與呼吸綜合征病毒(prrsv)國內(nèi)分離毒株的gp3、gp5和n蛋白的抗原性比較及其orf5和orf7遺傳變異性分析，系統(tǒng)研究了國內(nèi)分離毒株的抗原特性和遺傳學差異。
10. analyse the research of distributing of microbe community and the tendency of the change, disscuss the principle and traits of denaturing gradient gel electrophoresisand terminal restriction fragment length polymorphism, to research the law of change that the microbe community have in composting process, we can get effective and rapid information to filtrate the microorganism during composting process, then accelerate the development of compost technology
    摘要對堆肥微生物種群分布及其動態(tài)變化的研究進行了分析，論述了分子生物技術中的變性梯度凝膠電泳和末端標記限制性片段長度多態(tài)性的原理和特點，以及用于研究堆肥微生物的群落結構演變規(guī)律，為分析和篩選堆肥中的微生物提供更加有效、快速的信息，促進堆肥技術的發(fā)展。
11. hbv genotype was determined by the restriction fragment length polymorphism analysis in patients with chronic hbv infection in 5 cities of fujian province . 2 . the sensitivities and specialties of melting curve assay and pcr microplate hybridization-elisa assay were compared with mpcr-rflp and sequence analysis for the detection of hbv ymdd mutants in 44 serums from patients receiving lamivudine monitherapy with viral breakthrough
    應用熔解曲線法和pcr微板核酸雜交-elisa法對44例接受拉米夫定治療過程中出現(xiàn)病毒學反跳時的血清進行ymdd突變株的檢測，并與測序法和mpcr-rflp法比較它們的敏感性、一致性。
12. the hinf i restriction enzyme digestion gave rise to restriction fragment length polymorphism ( rflp ) of the pcr products . when there were two dna fragments of 363bp and 305bp were produced from a pcr product, the strains were assumed to have a mutation at ser83, when three fragments of 363bp, 206bp and 99bp were produced, the strains were assumed to have no mutation at the 83or 116 . the results indicated that certain mutation of ser 83 abolished a hinf i restriction enzyme site and may be detected as a rflp
    本研究重點分析了16株菌對氟喹諾酮類(fqns)藥物的耐藥性，結果表明：16株菌對諾氟沙星、環(huán)丙沙星、沙拉沙星、單諾沙星和氧氟沙星等(nor、cip、sar、dan、ofl)的耐藥率在31.3-56.3之間。
13. some characteristics of cold-active protease and chitinase were analyzed then . microbial 16s rdna ( ribosomal dna ) clone libraries of deep sea sediments were constructed and studied by pcr-rflp ( restriction fragment length polymorphism ) and phylogenetic analysis based on 16s rdna sequences . the microbial diversity and community structures of deep sea sediments collected from two different sea area including the west pacific " warm pool " and the east pacific " manganese nodule " area, as well as the interaction between microbial community and environment, were analyzed based on these studies
    通過構建沉積物中微生物16srdna克隆文庫，采用pcr-rflp分析、dna-dna雜交、16srdna序列測定以及系統(tǒng)發(fā)育分析的方法，研究了兩太平洋“暖池”區(qū)和東太平洋“結核”區(qū)兩個不同海區(qū)深海沉積物中的微生物多樣性和群落結構特征及其與環(huán)境的相互關系，得到了一些與“暖池”區(qū)環(huán)境特點緊密相關的新發(fā)現(xiàn)，新認識。