查询词典 protein crystal

Cry8Ca2 protein encoded by the gene cry8Ca2 of Bacillus thuringiensis is a kind of insecticidal crystal protein with molecular mass of 130kDa.It is larvicidal to both Anomala corpulenta and A.exoleta .

cry8 Ca2基因是本实验室自行分离克隆的一种新型苏云金芽孢杆菌( Bacillus thuringiensis ，Bt)杀虫晶体蛋白基因，其表达130 kDa蛋白对铜绿异丽金龟和黄褐异丽金龟( A.exoleta )幼虫具有较高的活性。

However, the Cry1Ac-GFP fusion protein only accreted with peritrophic membrane of resistant strain and showed fluorescence, which suggested that the binding of peritrophic membrane with Cry1Ac toxin protein may result in resistance of larvae of H. armigera to Cry1Ac insecticidal crystal proteins.

比较Cry1Ac杀虫蛋白敏感和抗性棉铃虫幼虫中肠的发光部位，敏感棉铃虫幼虫的中肠围食膜已经消失，肠壁细胞发出强烈的荧光，而抗性棉铃虫的围食膜较健全并发出荧光。

Inside the droplet, precipitated protein or salt, or even protein crystal may be visible.

这样在小水滴中析出的蛋白质或盐，甚至蛋白质结晶都可以被看到。

Immunoassay indicated that protein expressed by full-length and truncated gene have the same immnogeneticity as the natural crystal protein.

免疫检测表明无论全长和截短基因的表达蛋白均和天然晶体蛋白具有相同的免疫原性。

The EBA of protein with the anion exchanger Streamline DEAE was examined by investigating the effect of liquid flow rate, liquid viscosity and protein concentration. A modified mathematical model was established to describe protein adsorption behavior in the expanded bed chromatography by taking into account the axial size classification of the adsorbent within the bed.

研究了阴离子交换吸附剂 Streamline DEAE 的蛋白质吸附特性及其膨胀床的蛋白质动态吸附行为，考察了液相粘度、流速和蛋白质浓度对色谱穿透曲线的影响。

The results showed that:(1) The relative weight gain, special growth rate, feed conversion rate, feed protein efficiency and protein deposition rate were improved significantly (P.05) by supplementing compound acidifier in common carp diet.(2) The protease activities in the liver pancreas, fore and middle intestines increased significantly (P.05) by supplementing 0.3% compound acidifier. The activities of amylase and lipase were improved after the supplementation, but not at significant level.(3) Supplementation of compound acidifier in common carp diet did not significantly affect the fish body protein, lipid, ash, moisture contents, coefficient of fatness and viscerosomatic index.

结果表明：1添加复合酸化剂显著(P.05)提高鲤鱼的相对增重率、特定生长率、饵料转化效率、饲料蛋白质效率以及饲料蛋白质沉积率等生长性能指标；2添加质量分数0.3%的复合酸化剂时，鲤鱼肝胰脏、前肠和中肠的蛋白酶活性显著提高(P.05)，酸化剂组的淀粉酶和脂肪酶活性有升高的趋势，但与对照组差异不显著；3鱼体的粗蛋白质、粗脂肪、粗灰分、水分、肥满度及内脏比等品质指标在各组间差异不显著。

Bioenergy transfer appears in the motor-protein, actin, actomyosin, collagen-protein and so forth, so thatα-helical protein with three-chain becomes the object of study.

由于生物能量传递是在马达蛋白，肌动蛋白以及胶原蛋白等中进行的。

The preliminary structure analyzing indicated that this protein was a hydrophilic protein; comparised of Batrachuperus pachunii β-microseminoprotein precursor-like protein sequence to other speices, 10 cystenies and other 15 aminooacids were conserved and located at the same positions as those in amniote β-microseminoprotein.

初级结构分析表明，该蛋白属于亲水性蛋白；多重序列比较显示，其氨基酸序列中的10个半胱氨酸位点及15个其他氨基酸位点与高等脊椎动物β-microseminoprotein中同种氨基酸有相同的位点。

The yolk proteins were collected through the anatomization of the maiden eggs and the eggs in different embryo development stages. The yolk proteins were separated by two-dimensional electrophoresis and followed the image analysis. Over 203 protein spots were found to exist in the yolk protein of silkworm eggs. Some different patterns of yolk protein spots were found in silkworm of various varieties. While, little variation of yolk proteins was detected during different development stages of any silkworm variety.

采用直接解剖蚕卵获取卵黄蛋白，结合蛋白质双向电泳和图像分析，对家蚕处女蛾卵及不同胚胎发育阶段蚕卵的卵黄蛋白质进行了研究，发现家蚕卵黄蛋白有 203 个蛋白质斑点；不同家蚕品种之间卵黄蛋白的组成存在一些差异；同一品种不同发育时期胚胎卵黄蛋白的组成基本保持不变。

Finally, the fusion protein was expressed in E coli DH5α under induction by arabinose. And the fusion protein was 65 kD and account for 30% of the total protein of the bacteria.

SDS-PAGE电泳分析显示，融合蛋白分子量约65 kD，与预期蛋白分子量一致，并且目的蛋白占菌体蛋白的30%。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。