hclv 中文意思是什麼

hclv 解釋
兔化弱毒疫苗株
  1. Hc ( hog cholera ), the virulent infectious disease caused by hcv ( hog cholera virus ), had been controlled effectively by hclv strain vaccine in the country

    豬瘟是由豬瘟病毒引起的豬的一種病毒性傳染病。豬瘟兔化弱毒疫苗有效地控制了豬瘟在我國的急性發生和大流行。
  2. A pair of primers were chemically synthesized based on the cdna sequence of hog cholera virus strain brescia and used to amplify the cdna fragments of envelope glycoprotein e2 gene of hclv which coding the major protective antigen by reverse transcription - polymerase chain reaction ( rt - pcr ) from total intact rna extracted from infected calf testicle cell culture by hclv

    以豬瘟兔化弱毒犢牛睪丸細胞毒（ hclv ）中提取的細胞總rna為模板，以rt - pcr技術，擴增出了完整e2基因的cdna片段。經電泳、酶切分析，證實了所擴增片段為e2基因特異性片段。
  3. Since the important roles of eo protein in the viral infection. immunity and virus - host interaction. the homology of 21 csfv strains was investigated by sequence analysis of eo genes in this study, which will provide some evidence for epidemiological study. in addition, the eo gene of hog cholera lapinized vaccine ( hclv ) strain was expressed in the prokaryotic and eucaryotic systems, and the recombinant proteins were preliminarily analyzed by immunological method

    鑒于eo蛋白在病毒感染，誘導機體免疫及與宿主細胞相互關系中的作用，本研究克隆了2株豬瘟病毒eo基因並將其與其它毒株eo基因進行了序列分析，揭示了我國豬瘟病毒流行株之間的遺傳演化關系，為豬瘟病毒的流行病學研究提供依據。
  4. The 100 % immuno - protection against hcv strain f114, v - jn and v - yc was observed in the experimental piglets that had been vaccinated with hclv strain vaccine by the program above

    攻毒試驗再一次證實仔豬按此程序2次免疫，於150日齡攻毒時試驗組均未發病，保護率100 。
  5. The study is mainly about finding the reason that caused atypical hc through analysis and homology comparison on e2 gene sequences and amino acid sequences of e2 glycoprotein among strains hclv, fc, hcv - jn, hcv - yc, shimen et. al. at last, the best program against hc was established in order to control and erase hc

    本研究主要是對豬瘟兔化弱毒疫苗、豬瘟病毒野毒株抗原基因（ e2 ）進行序列分析和同源性比較，分析發生非典型性豬瘟的原因，並在此基礎上制定最佳豬瘟免疫程序。
  6. The result shows that the high degree of homology of e2 sequences and 426 residues amino acid sequences existed in the strain hclv, hcv - jn, hcv - yc, fc and the epitopes between the four strains are not variable obviously by analysising the variation of some main amino acid residues substitutions of e2 major antigenic domains, confirming initially immunization with hcv vaccine strain can resist challenging of field strains

    結果發現， hclv與fc間核苷酸及氨基酸序列的同源性分別為98 . 3 、 99 . 2 ；兩個野毒株與hclv和fc株之間的同源性也分別在98以上，與alfort株的同源性最低，分別在83 、 89左右。據此，可推測hclv 、豬瘟野毒株和c株之間的e2基因序列及氨基酸序列無明顯差異。
  7. 1280bp cdna sequence of two hcv e2 sequences sequenced and 426 residues amino acid sequences including e2 glycoprotein were deduced. then the e2 gene nucleotide sequence and amino acid residues sequence were compared respectively with hclv, strain fc, strain shimen, strain alfort of france, strain brescia of italy and so on

    隨后對其進行了核苷酸序列測定和氨基酸序列的推導，並與測得的hclv 、國外測得的c株（ fc ）及我國的shimen株、法國的alfort株等的相應序列進行了同源性比較。
  8. And another nine strains and strains hclv, shimen of two major reference strains of china belonged to group i. in addition, strain p97 was the special individual

    G皿z 、 gxnn 、與屬1群的中國主要參考毒株hclv 、 shimen在遺傳關繫上較遠，與italy株和paderborn株比較接近。
  9. It was very impossible that those mutations of gx epidemic strains of csfv can cause the incompleted protection of hclv vaccine

    基因的克隆與序列分2729 、 734和738位氨基酸均發生了變異。
  10. According to the published nucleotide sequences of genome of classical swine fever virus ( csfv ) strains shimen, hclv and paderborn, 11 pairs of specific primers were designed and synthesized, eleven fragments had been successfully amplified from csfv gxwz02 strain by rt - pcr. these amplified fragments were cloned into pgem - t or pmd18 - t and sequenced

    根據已發表的豬瘟病毒（ classicalswinefevervirus ， csfv ） shimen株、 hclv株和paderborn株的全基因組序列，設計併合成11對引物，應用rt - pcr技術，成功地分11個片段擴增了csfv廣西流行毒株gxwz02的全基因組，並將這11個基因片段克隆到pgem - t和pmd18 - t載體上，測定其核苷酸序列。
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