virulence antigen 中文意思是什麼
virulence antigen
解釋
vi抗原,毒力抗原-
To dress the question if other virulence gene were present in this kind of strains, 152 of 436 irp2 - hybridized strains were re - confirmed and selected for this study. the virulence genes or putative virulence genes detected by pcr or hybridization include heat stable toxin ( st ) & heat labile toxin ( lt ) for enterotoxigenic e. coli ( etec ), invasive plasmid antigen b ( ipab ) for enteroinvasive e. coli ( eiec ), epec adherence factor ( eaf ), epec secretion protein c ( espc ) for enteropathogenic e. coli ( epec ), hemolysin ( hlya ) and shiga toxins ( sltl and slt2 ) for enterohaemorrhagic e. coli ( ehec ) and eaggec probe for entero - aggregative e. coli ( eaggec ). the prra and yc73 genes of pathogenicity associated island ( pai ) of urepathogenic e. coli ( upec ) and " o " island 28 ( rtx 615 ) gene was also detected, the later was a newly discovered putative pathogenicity island in e. coli o157 : h7
為探討攜帶小腸結腸炎耶爾森氏菌的hpi毒力島的大腸桿菌是否具有其他已知的毒力基因，選取82株由原位雜交和pcr方法初篩irp2陽性的大腸桿菌菌株，進行在致瀉性大腸桿菌的25個毒力基因的檢測，包括腸產毒性大腸桿菌的熱穩定毒素st和熱不穩定毒素lt ，腸侵襲性大腸桿菌的侵襲蛋白b基因ipab ，腸致病性大腸桿菌的eaf 、 espc基因，腸出血性大腸桿菌的溶血素hly 、志賀毒素1 （ slt1 ） 、志賀毒素2 （ slt2 ）基因，腸集聚性大腸桿菌的eaggec探針，以及在泌尿道致病性大腸桿菌和o157 ： h7大腸桿菌中新發現的毒力島基因。 -
The result showed vp2 hydrophilic region and antigen variant and virulence of ibdv had very affinity
該結果表明， vp2與ibdv毒株的毒力強弱和抗原變異有密切的關系。 -
With vvibdv and variant strains showed, it is very important to research of antigen and virulence of ibdv
隨著vvibdv和變異株的發現， ibdv的抗原變異和毒力研究變的尤為重要。 -
A few years latter the research showed, vp2 hydrophilic region and antigen variant and virulence of ibdv had very affinity. in order to lucubrate difference of virulence and antigen, and validate correntness of sequencing result, the test adopted sandwich enzyme - liked immunosorbent assay ( elisa ) and antigen caprure - elisa to determine virulence and antigen. and validate correntness of above - mentioned result
而近幾年的研究表明， vp2高變區與ibdv的抗原變異和毒力強弱有密切的關系，為進一步了解強弱毒株毒力和抗原的差別，並進一步證實測序結果的正確性，本試驗採用雙抗夾心elisa和ac - elisa的方法分別對其毒力和抗原進行了測定，並通過動物試驗證實了，其結果與序列分析結果基本一致。
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