Molecular cloning and prokaryotic expression of structural protein vp3 gene of ibdv 3基因的克隆與原核表達
Effect of qinchuankang granule on the immune organs of chickens infected by ibdv 對感染法氏囊病毒雛雞免疫器官病理學(xué)的影響
Infectious bursal disease virus ( ibdv ) is an important pathogenic agent of chicken 摘要傳染性法氏囊病毒是雞的一種重要的病原。
This research may open a new approach to effectively control of ibdv 本文對ibdv基因免疫進行研究,期望為ibd的防治提供新的途徑。
It indicated that developed primary rt - pcr and nested - pcr are rapid diagnostic method for ibdv 為ibd臨床快速診斷提供了一種有用而可靠的新技術(shù)。
The result showed vp2 hydrophilic region and antigen variant and virulence of ibdv had very affinity 該結(jié)果表明, vp2與ibdv毒株的毒力強弱和抗原變異有密切的關(guān)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(fā)現(xiàn), ibdv的抗原變異和毒力研究變的尤為重要。
Virul isolation had been done for the 23 positive samples by using cam or cef . we only got 11 strains of ibdv 在此基礎(chǔ)上設(shè)計的nested - pcr則大大提高了陽性檢出率(提高52 . 1 ) 。
Regions and amino acids , which were characterized as important for antigenicity or pathogenicity of ibdv , were also discussed 這表明,河北省與其周邊省市的法氏囊毒株有交叉感染,相互影響的。
The results above clearly demonstrated that the recombinant ibdv vp2 produced in transgenic tobacco is immunogenic 上述結(jié)果說明煙草中產(chǎn)生的ibdvvp2重組蛋白具有免疫學(xué)功能,能與ibdv特異性抗體反應(yīng)。