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   有效基因 的翻译结果: 查询用时:0.521秒
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有效基因
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  effective gene
     The results show that one effective gene is responsible for litter size and additivedominance genetic model is adequate while epistatic effects are not significant.
     结果表明上位效应不显著,猪产仔数性状符合加性-显性遗传模式,受一个有效基因控制。
短句来源
     Estimates of Gene Effects and Effective Gene Number on Litter Size in pig
     猪产仔数性状基因效应与有效基因数的研究
短句来源
     The effective gene numbers estimated were the highest in the pupation rate and the percentage of cocoon shell ranging form 10 to 12 and others were from 4 to 6.No epstatic effects in cocoon rate, cocoon shell weight and the percentage of cocoon shell crop were observed,There were interactions of non-allele genes for other 3 traits i.e. pupatipn rate, the amount of cocoon crop and of cocoon shell crop, of 10 thousand worms.
     有效基因群以虫蛹率和茧层率最多,为10—12个,其他均在4—6个之间。 全茧量、茧层量和茧层率不存在基因的上位效应,而其他3个性状存在非等位基因间的互作。
短句来源
     (2)Part dominant or part recessive of sterilein F_1 were shapped by environment,the successive change from fertile to sterile happened inF_2 and back cross first generation,Deviation analysis present the restoration is in consist ofAdditive-Dominant model. The effective gene number are 2~3 pare minor genes,we alsofind that the genetic of sterile is independent of flower color.
     (2)F_1表现为不育性部分显性,且受环境影响大,F_2和BC_1雄蕊育性从完全可育到完全不育呈连续变化,方差分析表明符合加性-显性模型,以加性效应为主,有效基因对数为2~3对。
短句来源
     We have known resistance genes of commercial wheat cultivars in Longnan. We have appraised validity and value in use that 25 varieties to carry resistance gene to stripe rust in Longnan. We have made clear thatYr10、Yr16、Yr17、YrSel and YrC591 and so on are current primary transfer utilize effective gene.
     评价了25个已知抗条锈基因(载体品种)在陇南的有效性和利用价值,明确Yr10、Yr16、Yrl7、YrSel及YrC591等是当前主要应转育利用的有效基因
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  “有效基因”译为未确定词的双语例句
     Objective To select the major surface antigen P30、P22 of Toxoplasma gondii and CTXA_2/ B,and insert them into the pcDNA3.1 (-) correctly. Methods Amplifying gene fragment encoding P30 and P22 from the genomic DNA of T.
     目的选择弓形虫 RH 株主要表面抗原 P30、P22的有效基因片段和霍乱毒素 A_2/B 亚基共同构建在同一真核表达载体 pcDNA3.1(-)上,并保证其连接方向和开放读码框的正确。
短句来源
     Among them,the additive effects of qTR2-2 came from the female parent while the other four(qTR6-1,qTR6-2,qTR8-2,qTR10) came from the male parent.
     其中,qTR2-2增加透明度的有效基因来源于母本; 其余4个(qTR6-1、qTR6-2、qTR8-2、qTR10)则来自于父本.
短句来源
     The effectiveness of Pm8 has decreased at present, but if Pm4 or Pm2x was combined with it, they would show high effectiveness.
     Pm8基因在四川的有效性已大力减低,但若导入Pm4或Pm2x等其他有效基因,构成新的基因组合,仍具有高效性。
短句来源
     (2) To construct recombinant adenovirus -mediatedtransfer of IL-12 gene on the mouse(Adv-mIL-12) which can express IL-12 highly and stably and make it possible for gene therapy.
     (2)构建鼠重组IL-12腺病毒,得到能高度及稳定表达IL-12的腺病毒载体,为进一步基因治疗提供有效基因转运载体。
短句来源
     The heterozygesity of Ptf, Tf and Po were 0.6305, 0.6129 and 0.5946, and the average numbers of alleles per locus were 2.7061, 2.5836 and 2.4666, respectively.
     群体遗传变异指标 (杂合度 )计算结果表明 ,Ptf,Tf和Po的杂合度较高 ,分别为 0 .6 3 0 5 ,0 .6 1 2 9和 0 .5 94 6 ,有效基因数也较多 ,分别为 2 .70 6 1 ,2 .5 83 6和 2 .4 6 6 6。
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  相似匹配句对
     4 new genes were obtained.
     U基因
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     Gene therapy is one of the effective methods for the treatment of knee osteoarthritis.
     基因治疗是膝关节炎治疗的有效方法之一。
短句来源
     Conclusion p53 gene is efficacious in the therapy of advanced hepatocellular carcinoma.
     结论p53基因治疗晚期肝癌有效
短句来源
     The NiCoT gene of S. aureus had been successfully expressed in E.
     外源基因在E.
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     Effective teaching
     有效教学
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  effective gene
Considering the effective gene transfer and stable gene expression, safety and anti-HIV activity, these DLV vectors warrant further exploration for their potential use as a gene transfer vehicle in the development of gene therapy protocols.
      
A wide stream of in vivo studies have now confirmed the prediction that rAAV vectors have the primary requirements for effective gene transfer.
      
Therefore the use of muscle specific promoters in AVR and/or IFN inhibitory agents will likely improve the prospects of effective gene therapy by AVR.
      
The combination of a chemokine, cytokine and TCR-based T cell stimulus for effective gene therapy of cancer
      
The promoter of Milk vetch dwarf virus component?8 confers effective gene expression in both dicot and monocot plants
      
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The heredities of three endospermic characters in grain sorghum ( sorghum bicolor ( 1 ) moench) were studied, the results indicated that the corneous rates of grain sorghum belonged to the quantitutive characters controlled by muitigens. Thegeneralized hereditary was capacity 42. 12-94. 6% and the hereditary capacity in a narrowsense was 56.70-62.03% .A significantly positive correlation with with the thousnd- grain weight was shown in conreous rate, and it tends to a positive correlation with ear weight . Theendospormic...

The heredities of three endospermic characters in grain sorghum ( sorghum bicolor ( 1 ) moench) were studied, the results indicated that the corneous rates of grain sorghum belonged to the quantitutive characters controlled by muitigens. Thegeneralized hereditary was capacity 42. 12-94. 6% and the hereditary capacity in a narrowsense was 56.70-62.03% .A significantly positive correlation with with the thousnd- grain weight was shown in conreous rate, and it tends to a positive correlation with ear weight . Theendospormic colour was controlled by twopair alleles the colour gene in F1 was dominance, and its colour deep was influenced by the accumulative effect of effective genes. The heredity of glutionus endosperm was predominated by two pairs of recessive genes. The best selective effectivity could be gained if the grainselcction would be carried out in F1 genration.

本文报道了高粱胚乳3个性状的遗传研究结果.角质率属于多基因控制的数量性状,广义遗传力为42.12—94.64%,狭义遗传力为56.70—62.03%,与千粒重呈显著正相关,与穗粒重有正相关趋势.胚乳颜色受两对等位基因控制,F_1有色基因为显性,颜色深度则受有效基因累加作用的影响.糯性胚乳的遗传则受两对隐性基因支配,在F_1进行粒选可获得最佳选择效应.

Genetic analysis on the inheritance from diallel crosses made with 8 lines of silkworm originated form China and Japan indicated that the genetic variances, pupation rate, cocoon weight, cocoon shell weight and percentage of cocoon shell wieght were controlled by genes with additive and dominant effects. The effects of dominance for the cocoon crop and cocoon shell crop of 10 thousand worms were quantitatively greater than the additive effects of genes.Except the percentage of cocoon shell weight which was controlled...

Genetic analysis on the inheritance from diallel crosses made with 8 lines of silkworm originated form China and Japan indicated that the genetic variances, pupation rate, cocoon weight, cocoon shell weight and percentage of cocoon shell wieght were controlled by genes with additive and dominant effects. The effects of dominance for the cocoon crop and cocoon shell crop of 10 thousand worms were quantitatively greater than the additive effects of genes.Except the percentage of cocoon shell weight which was controlled by imcomplete dominant genes, other five inherited traits i.e. pupation rate, cocoon weight, cocoon shell weight, amounts of cocoon crop and of cocoon shell crop of 10 thousand Worms were over dominant.Cytoplasmic effects were only observed in percentage of shell weight.The highest heritabillties in the narrow-sence estimated were the percentage of cocoon shell weight, and the lowest were the amounts of cocoon crop and of cocoon shell crop, in 10 thousand worms.The effective gene numbers estimated were the highest in the pupation rate and the percentage of cocoon shell ranging form 10 to 12 and others were from 4 to 6.No epstatic effects in cocoon rate, cocoon shell weight and the percentage of cocoon shell crop were observed,There were interactions of non-allele genes for other 3 traits i.e. pupatipn rate, the amount of cocoon crop and of cocoon shell crop, of 10 thousand worms. The dominance of 6 traits were additive.

根据中、日系8个原种的完全双列杂交试验和遗传分析结果,家蚕的虫蛹率、全茧量、茧层量、茧层率4个性状同时受基因的加性和显性效应控制;万蚕产茧量和万蚕产茧层量2个性状的显性效应大于加性效应。茧层率具胞质效应,表现不完全显性,其他5个性状均为超显性。狭义遗传力以茧层率最高,万蚕产茧量和万蚕产茧层量最低。有效基因群以虫蛹率和茧层率最多,为10—12个,其他均在4—6个之间。全茧量、茧层量和茧层率不存在基因的上位效应,而其他3个性状存在非等位基因间的互作。6个性状的显性均为增效作用。

Protoplast fusion is a method for direct transferring cloned DNA from bacteria to mammalian cells with high efficiency. This technique does not require isolation or purification of the cloned DNA sequence and special regent and equipment. Recently the transferring of exogenous gene to human cells by means of protoplast fusion has provided new tool for gene transfer in vitro. The prereguisite for this method is to digest the bacterial cell walls with lysozyme, thus to produce qualified protoplast. The present...

Protoplast fusion is a method for direct transferring cloned DNA from bacteria to mammalian cells with high efficiency. This technique does not require isolation or purification of the cloned DNA sequence and special regent and equipment. Recently the transferring of exogenous gene to human cells by means of protoplast fusion has provided new tool for gene transfer in vitro. The prereguisite for this method is to digest the bacterial cell walls with lysozyme, thus to produce qualified protoplast. The present study assesses the conditions of protoplast formation in E. Coli. Our preliminary results show that digestion with 0.3 % lysozyme at 37癈 for 45 minutes would be favorable for cell wall removal of E. Coli HB 101 containing pSV2gpt, to produce protoplast for gene transferring.

原生质体融合法系一有效的基因转移技术,其先决条件是有效地除去细菌的胞壁,制备好原生质体。本文对大肠杆菌形成原生质体的条件进行了初步探讨。结果表明:对含质粒pSV_2 gpt的大肠杆菌HB101而言,以0.3%浓度的溶菌酶,37℃,作用45min,即可制备理想的原生质体,为进一步进行基因转移打下基础。

 
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