目的构建汉坦病毒糖基化位点的突变体。
Objective To construct N-linked glycosylation site mutants of hantavirus.
分析它的主要功能位点表明它具有319位的糖基化位点和完整的抗原位点。
Sequence analysis result indicated GP had a glycosylation site at position 319 and whole antigenic sites.
在推导的氨基酸序列中，存在两个跨膜区，但没有潜在的N-联糖基化位点。
There were two transmembrane regions but no N-glycosylation sites in the deduced amino acid sequence.
与对照相比，经超低温保存的样品新产生的甲基化位点有14个，而去甲基化的位点有22个。
Compared to the control, 14 sites showed denovo methylation, and 22 sites were demethylated in the samples after cryopreservation.
一组称为多梳抑制复合物1（PRC1）蛋白质沉默基因必须先结合到特定的组蛋白上的甲基化位点。
A group of proteins called the polycomb repressive complex 1 (PRC1) that silences genes must first bind to a particular methylated address on a histone and.
在解析与优良基因连锁的甲基化位点的基础上，分析一些重要性状如抗旱、抗病、抗虫及产量等性状，并对其基因进行定位，使鉴定和克隆相关基因成为可能。
By analyzing the loci linked to drought tolerance, disease resistance, insect resistance and yield traits, etc, the identification and cloning of related genes is possible.
“快速眼动周期的梦常常长一点，更视觉化一些，也更多些情绪化，”副教授罗伯特·斯蒂克哥德说，他是波士顿哈佛医学院的一位重要的记忆与梦研究员。
"REM dreams tend to be longer, more visually intense and more emotional," says Associate Professor Robert Stickgold, a lead memory and dream researcher at the Harvard Medical School in Boston.
凝血酶及其他丝氨酸蛋白酶的不可逆抑制剂，将活性位点酰基化。比PMSF和DF P毒性小得多。
Irreversible inhibitor of Thrombin and other serine proteases. Inhibits by acylation of the active site of the enzyme. Much less toxic than PMSF and DFP.
但金属离子与结合位点具有更强的亲和力，使蓝膜再生为紫膜的能力比质子化中性红强。
But metal canons have stronger affinity to the binding sites and higher ability of regeneration than neutral red has.
各种氨基酸输送位点很少发生内在化。
Little internalization of various amino acid transport sites occurs.
各种氨基酸输送位点很少发生内在化。
Little internalization of various acid transport sites occurs.
DNA甲基化变化频率递减的顺序依次是：V27、V14、R 09； V27品系显现出更多的去甲基化的位点。
Frequencies of decrease in DNA methylation sites among cultivars were in this order: V27, V14, and R09, V27 showing more demethylation sites.
(L 858r特异突变)的兔源单克隆抗体(43b2)(生物素化)能检测内源l 858r位点突变的EGFR蛋白的水平。为获得最佳特异性本抗体需要仔细滴定。
EGFR (L858R mutant specific) (43b2) Rabbit mAb (Biotinylated) detects endogenous levels of EGFR mutant L858R protein. Careful titration of this antibody may be required to obtain optimal specificity.
SNP位点是目前基因多态性研究的主要内容，包括检测分型和功能活性研究两个层次，已经建立了高度自动化和高通量的SNP检测分型技术。
Single Nucleotide polymorphism (SNP) site is the main content of genetic polymorphism study, which includes detection of gene type and research on function and activity.
起始识别复合物（ORC）是一种高度保守的异源六聚化蛋白复合体，它与DNA复制起始位点处或其附近的DNA相关。
The origin recognition complex (ORC) is a highly conserved heterohexameric protein complex that associates with DNA at or near initiation of DNA replication sites.
被编码的蛋白上有多个N 糖基化和蛋白激酶的识别位点，它们可能参与肽转运的调控；
The encoded proteins have a number of potential N-glycosylation as well as protein kinase recognition sites, which may be involved in the regulation of peptide transport;
不同移植部位对该组织工程化脂肪存活有一定的影响，而背部皮下为良好的移植位点。
Different transplantation spots have an effect on the survival of tissue engineering adipose partly, and the subcutaneous of back is an ideal transplantation spot.
方法构建克隆1个含有JAK2基因和二聚化化学诱导物(AP2 0 187)结合位点所组成的逆转录病毒载体。
Methods a retrovirus vector (RV) which contains JAK2 gene and two binding sites for a chemical inducers of dimerization (AP20187) was constructed.
相互杂交研究表明，引起HGMS和AMS雄蕊心皮化突变的基因位点是相同的。
Further intercrossing HGMS and AMS, the results showed that the gene loci of causing stamen carpelloid identity of HGMSa and AMSa were the same.
提出了胶束的四点基本作用：①浓缩配位体，促进配合物高次化的作用；
Four main points of view about the surfaetant enhancement were suggested, i. e. , 1, concentrating the ligands, and resulting in the high coordination number of complex;
提出了胶束的四点基本作用：①浓缩配位体，促进配合物高次化的作用；
Four main points of view about the surfaetant enhancement were suggested, i. e. , 1, concentrating the ligands, and resulting in the high coordination number of complex;
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