highly variable region 中文意思是什麼

highly variable region 解釋
高變區
  • highly : adv. 1. 高,高度地。2. 很,非常。3. 稱贊地。4. 高貴地。5. 按高額。highly-strung adj. = high-strung.
  • variable : adj 1 易變的,變化無常的,無定的 (opp constant steady)。2 可變的,能變的;變換的。3 【數學】變...
  • region : n. 1. 地方,地域,地帶;地區;行政區,管轄區,區;左近,鄰近;(大氣、海水等的)層,界,境。2. 【解剖學;動物學】(身體的)局部,部位。3. (學問等的)范圍,領域。4. 〈罕用語〉天空。
  1. Infectious bursal disease virus has been a great concern for the poultry industry for a long time, particularly for the past decade when its " re - emergence " in variant or highly virulent forms. in this study, two sets of primers ( pta and pts, ibda and ibds ), flanking the hyper - variable region of vp2 gene, were designed to run a reverse transcription polymerase chain reaction ( primary rt - pcr ) and nested - pcr. both of these assays can amplify all of 12 reference strains which including pathotypes cibdv, vvibdv and vibdv, but not the 5 negative reference pathogens of chicken

    結果12個參考毒株均能擴增出約679bp的目的片段,而陰性對照的常見5種雞病病原:雞新城疫病毒( ndv ) 、雞傳染性支氣管炎病毒( ibv ) 、雞傳染性貧血病毒( caiv ) 、大腸桿菌和多殺性巴氏桿菌均沒有擴增到任何片段;應用建立的技術對疑似ibd的34份臨床病料進行檢測,並同時在基礎rt - pcr擴增的片段內設計另一對引物進行nested - pcr 。
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