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1)  Semi-nested PCR
半巢式PCR
1.
Research on Promoter Region Methylation Status of Tumor Repressor Gene P16 in Human Hepatocellular Carcinoma by Using Methylation Sensitive Restriction Enzyme and Semi-nested PCR Assay;
限制性内切酶结合半巢式PCR法检测人肝癌P16抑癌基因启动子区甲基化研究
2.
A comparison of the detection sensitivity of five primer pairs(fOI1/rOI2c,fOI2/r23S1,fA2/rJ5,fP535/rP535,fP400/rP400)for citrus huanglongbing pathogen was carried out using simple PCR,semi-nested PCR and nested PCR.
半巢式PCR及巢式PCR的检测灵敏度远高于常规PCR,可检测出接近极限浓度10-7ng/μL,二者没有明显的差别。
3.
Semi-nested PCR method was established to detect trace ingredient of transgenic rapeseeds,which was 100 times more sensitive than the regular PCR.
建立了痕量转基因油菜籽成分的半巢式PCR(Semi-nested PCR)检测方法,灵敏度比常规PCR提高了100倍。
2)  semi-nested polymerase chain reaction
半巢式PCR
1.
we detected for HPV16DNA in 152 cases of cervical carcinoma and 60 cases of normal cervical epithelia with semi-nested polymerase chain reaction.
采用半巢式PCR技术对152例维吾尔族妇女宫颈癌石蜡组织中HPV16DNA进行检测。
2.
To investigate the correlation between HPV16 infection and p53 protein expression in cervical carcinoma among Uigur women in Xinjiang,we detected for HPV16DNA and p53 protein in 80 cases of cervical carcinoma and 34 cases of normal cervical epithelia with semi-nested polymerase chain reaction and immunohistochemistry methods,respectively.
采用半巢式PCR法检测 80例新疆维吾尔族宫颈癌及 3 4例正常宫颈组织中HPV16DNA ,采用免疫组化法检测p5 3蛋白 ,分析其与宫颈癌发生的相关性 ,探讨HPV16感染和p5 3蛋白表达在新疆维吾尔族妇女宫颈癌发生中的作用。
3)  semi-nested RT-PCR
半巢式RT-PCR
1.
Detection of respiratory syncytial virus by semi-nested RT-PCR;
半巢式RT-PCR法检测呼吸道合胞病毒
2.
Detection of Tobacco ringspot virus and Tomato ringspot virus by semi-nested RT-PCR;
烟草环斑病毒和番茄环斑病毒的半巢式RT-PCR检测
3.
Detection of Bean pod mottle virus by semi-nested RT-PCR in imported soybean;
半巢式RT-PCR检测进口大豆中菜豆荚斑驳病毒的研究
4)  RT-seminested PCR
RT-半巢式PCR
1.
Reverse transcription polymerase chain reaction(RT-PCR),RT-seminested PCR and reverse transcription loop-mediated isothermal amplification(RT-LAMP) assays were compared to detect norovirus in oysters.
采用RT-PCR、RT-半巢式PCR(seminested PCR)和RT-环介导等温扩增(LAMP)三种分子生物学方法分别检测了牡蛎中经粪便污染的诺如病毒。
5)  Semi-nested PCR-restriction fragment length polymorphism
半巢式PCR-RFLP
6)  Semi-nested LP-PCR-SSCP
半巢式LP-PCR-SSCP
1.
Semi-nested LP-PCR-SSCP identification of arbuscular endomycorrhizal fungi diversity of Alnus at Changbai Mountain;
长白山赤杨丛枝菌根真菌多样性的半巢式LP-PCR-SSCP检测分析
补充资料:欧洲式期权、美国式期权与亚洲式期权


欧洲式期权、美国式期权与亚洲式期权


  【欧洲式期权、美国式期权与亚洲式期权】期权合约所规定的权利有一定的时效期,过了失效日后,权利即行作废。一些期权规定权利仅能在有效期的最后一天执行,这种期权被称为欧洲式期权(ell功pean叩tions);另一些期权则容许在有效期内任何一天执行,这种期权被称为美国式期权(一~oPtions)。值得指出的是,虽名为欧洲式或美国式期权,但已无任何地理上的意义。由于欧洲式期权的规定过于严格,又出现了一种“改变的欧洲式期权”,它允许期权在一定的时间范围内进行交易。可见,美国式期权为期权购买者提供了更多的选择机会,因此,它的购买者也往往需支付更高的保险费。近年来无论在欧洲或美国,所交易的期权均以美国式为主,欧洲式期权虽仍存在,但其交易量已比不上美国式期权。 在so年代末期,市场上又出现了一种所谓亚洲式期权(asian ontions),但也无地理上的意义,其差别主要在于履约价值(exe而sev公此)的计算。以买权为例,无论是美国式期权或是欧洲式期权,执行权利所能得到的履约价值均为当时标的物的市价减去履约价格,再乘以合约所定的数量,但亚洲式期权的履约价值则为权利期间内标的物市价的平均(计算至履约日为止),减去履约价格,再乘以合约所定的数量。
  
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