visceral reaction 中文意思是什麼
visceral reaction
解釋
內臟反應-
The comparison of meq gene sequences of different pathotypes of marek ' s disease virus meq genes of different pathotypes of marek ' s disease virus ( mdv ) were amplified, in the whole opening reading frame ( orf ) by polymerase chain reaction ( pcr ) technique, sequenced and compared with the published sequence of ga strain ( representing vmdv ). cvi988 / rispens and 814, commercial vaccine strains popularly used worldwide and in china respectively ; 648a, representing very virulent plus ( vv + mdv ) and 6 field isolates, originated from guangxi commercial chickens with visceral lymphomas and vaccine breaks, representing high pathogenic ( hpmdv ) and two of them ( g2 and n ) were proved to be vvmdv, were used
本研究通過三個方面進行了研究，取得了如下主要實驗結果： 1mdv不同致病型（ pathotypes ）毒株meq基因序列的比較研究應用pcr技術擴增了不同致病型mdvs ，即國際通用型疫苗毒cv1988 rispens株和中國特有的疫苗毒814株、特超強毒648a株（ vv + mdv ）以及6個廣西分離到的野毒株共9個毒株的meq基因，進行核苷酸序列的測定並與標準強毒ga株（ vmdv ）進行核苷酸和氨基酸序列的比較。
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