1、

Arabidopsis thaliana as research material, established the plant temperature sensitive mutants screening system, and mutant screening according to the significant differences in plant growth and development under different temperature.

本文以拟南芥作为研究材料,建立了植物温度敏感突变体的筛选体系,以不同温度条件下拟南芥生长发育有明显差异作为筛选依据进行突变体筛选。

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2、

Construction of thymidine kinase deletion mutants of pseudorabies virus FA strain

伪狂犬病病毒Fa株胸苷激酶基因缺失株的构建

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3、

Analysis of Recombinant Human Tissue Plasminogen Activator and Its Mutants

重组人组织纤维蛋白溶酶原激活剂及突变体的分析

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4、

Progresses in the Expression of Tissue-Type Plasminogen Activator and Its Mutants

组织型纤溶酶原激活剂(t-PA)及其突变体的表达研究进展

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5、

Conversion of alanine dehydrogenase to glutamic dehydrogenase by nitrous acid induced mutation in Bacillus subtilis ⅱ. the inductive formation of alanine dehydrogenase in glutamic dehydrogenase-positive mutants

亚硝酸诱变导致枯草杆菌中L-丙氨酸脱氢酶对L-谷氨酸脱氢酶的转换Ⅱ.L-谷氨酸脱氢酶阳性变种中L-丙氨酸脱氢酶的诱导形成

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6、

Homozygously inserted mutants showed severe retardation in growth rate and grain filling when grown at normal nitrogen concentrations.

在正常的氮浓度下,纯合插入突变体的生长和灌浆严重延迟。

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7、

Because of the great change in its mitochondria and mitochondrial DNA, the respiratory deficiency yeast mutants show radiosensitivity at dose less than 1 Gy and radioresistance at doses higher than 1 Gy.

结果发现,呼吸缺陷型酵母菌株因其线粒体及线粒体DNA发生突变,在离子束辐照时,在低剂量区域表现出较高辐射敏感性,在高剂量区则表现出对于辐射的抗性。

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8、

White variants were also recovered from lesions caused by buff mutants.

由浅黄色突变株引起的病斑中也可重新获得白色的变异物。

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9、

At present, the late-flowering mutants are fallen into four pathways: photoperiod pathway, vernalization pathway, autonomous pathway and GA pathway according to factors described above.

目前,一般按照对以上因素的反应将晚花突变体归于四条开花调控途径:光周期途径、春化途径、自主途径和GA途径。

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10、

Nonlethal mutants include variegated, leaky and conditional.

在非致死型突变体中主要有花斑叶突变体,部分程度失绿突变体和受温度与发育调控的叶色突变体。

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11、

The investigations of these natural mutants may contribute to elucidation of the mechanisms of hemoglobin switching as well as provide certain strategies for gene therapy of β-thalassemia and sickle cell anemia.

所以,对这些天然突变体的研究不仅有助于揭示血红蛋白开关机制,而且可能为β-地中海贫血和镰刀型细胞贫血的基因治疗提供线索。

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12、

Studies on the inheritance of short-culm mutants in Wheat

小麦矮秆突变体的遗传分析

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13、

In silkworm, the mutants involving body plan development make a large share.

在家蚕的突变资源中,躯体模式发育相关的突变体占据着较大的比例。

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14、

Finally, the theory model for mutants coupling effect is discussed. An important principle for mutants optimization is given for the theory foundation of the SOA services mutation testing optimization.

最后讨论了变体耦合效应的理论模型,给出了变体优化的重要原则,为整个SOA服务变异测试的优化提供了理论依据。

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15、

RESEARCH ON THE MIX INFECTION OF Cowpea chlorotic mottle virus MUTANTS

豇豆退绿斑驳病毒(CCMV)突变体的混合侵染研究

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16、

The Genetic Analysis of Two Floral Organ Mutants from Rice

两个水稻花器官突变体的遗传分析

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17、

Construction of CSF-1R Kinase Mutant and Expression of Several Mutants in Eukaryotic Cell

CSF-1R激酶突变子的构建及其突变体在真核细胞的表达

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18、

Up to date, only dol, blind, gb and phoenix floral organ spontaneous mutants were discovered in petunia and they were usually used to investigate the interaction of those floral organ identification genes.

对矮牵牛的研究,到目前为止,发现的花器官自然突变体不多,局限于dol、blind、gb与phoenix等,而且在后来的研究中一直被人们用其来研究基因的互作。

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19、

Conclusions: galE mutants lose sugar residues and ganglioside-like structures from outer core part of the LOS and show a changed antigenicity, may become a safe, live-vaccine without the possibility of inducing an immune response to host gangliosides.

结论:galE变异株丧失了脂寡糖外核糖基及其神经节苷脂GM1样结构,从而改变LOS的抗原性和对周围神经免疫致病力,并因此可能成为CJ安全减毒活菌苗的候选菌株。

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20、

Temperature sensitive mutants of plasmid PBR 322

质粒pBR322的温度敏感突变株

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