pfu 中文意思是什麼

pfu 解釋
痘皰形成單位
  1. In our experiment, the specific fragment was amplified from transgenic bobwhite genome dna at annealing temperature 61 by using high - fidelity pfu dna polymerase and cloned into clone vector pgem - 7fz ( + ), then sequenced. the cloned sequence was completely identical to the sequence which was issued in genbank

    本實驗採用了高保真pfudna聚合酶，在退火溫度61條件下從轉基因bobwhite品種基因組dna中擴增出特異性片段，將此片段插入克隆載體pgem - 7fz （ + ） ，經測序和序列分析表明，所擴增得到的片段含有bar基因完整的讀碼框，並且序列與genbank中發表的序列完全一致。
  2. The burst size of the cyanophage was ca. 200 pfu ? cell " 1. the rate of adsorption to host was markedly higher under light condition than that under dark condition ( p = 0. 02 ), and light was necessary for infection

    此外，固體培養條件下，織線藻的生長速率與噬藻斑的擴大之間有明顯的同步性，即生長速度越大，噬藻斑的擴大就越明顯。
  3. Results we construct recombinant angiostatin baculovirus with a high virus titer ( 2 + 108 pfu / ml ) successfully. recombinant angiostatin was effectively expressed in insect cells ( sf9 ) as 53 kd fusing protein and its expression level was about 90 % of insect cellular total soluble proteins. the recombinant angiostatin protein could inhibit endothelial cell proliferation in vitro with ic50 value of 2

    實驗結果我們成功地構建了滴度高達2x10 『 pm llil的angiostatin重組? 2 ?桿狀病毒，並在昆蟲細胞sffi中高效表達了分子量為53kd的an giostatin重組蛋白，重組angiostatin蛋白不僅在體外顯著抑制內皮細胞的生長， k 。
  4. Vaccination trials were carried out in spf chickens, protection index ( pi ) against md5 + rbib challenge induced by 106 pfu rfpv - gb - ha was 53. 8 while pi against aiv challenge induced by 106 pfu rfpv - gb - ha was 69. 5

    綜上所述，本論文嘗試了不同禽病的主要保護性抗原基因在雞痘病毒載體的聯合表達，為探索基因工程聯苗打下了基礎。
  5. Several methods for measuring the lysing cycle and burst size of the cyanophage were tested. it was established that cell counting method was more convenient and exact for confirming the lysing cycle. burst size obtained by 1 pfu infecting was reliable

    我們研究了確定該噬藻體裂解周期和釋放量的多種方法，認為細胞計數法是測量裂解周期既方便又準確的方法，而採用1pfu的感染可獲得噬藻體的準確釋放量。
  6. Ecological basis and application of pfu protozoan community in bio - monitoring with relation to water quality

    原生動物群落生物監測的生態學原理與應用
  7. Plaque forming units, pfu

    噬斑形成單位
  8. The screnning and prenatal gene dignosis for fragile x syndrome using pfu dna

    綜合征的篩查和產前基因診斷
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