超生物学

The main results obtained were summarized as follows:Setcreasea purpurea Boom.has the ability to hyperaccumulate Cu.When the supply of Cu was 1000μmol·L~(-1),the Cu concentration in shoots and roots was up to 1105 and 1210 mg·kg~(-1)DW,respectively.Copper uptake and translocating efficiency of Setcreasea purpurea Boom.depended on the Cu concentration in nutrient solution.

为试验材料，综合运用溶液培养法、相关酶分析方法、ICP-AES元素测定技术、差速和超速离心技术以及分子生物学研究技术等从几个不同方面研究了该植物对Cu的超积累机理，取得了如下的结果。

The ciliates were always ideal materials in the studies of the structure and function of cytoskeleton and its cell control and adjustment, for they have many kinds of cytoskeletons with complexity and they could be easily cultured and handled.

由于原生动物纤毛虫具有多种复杂的细胞骨架结构，加之其材料培养和处理的优点，一直被作为研究细胞骨架结构与功能及其细胞调控的理想材料。20世纪80年代初，许多学者应用蛋白银染色方法和超微结构方法，显示了纤毛虫细胞皮层中以纤毛基体作为主成分的骨架结构，探讨了纤毛虫皮层纤毛器的形态、形态发生及其结构形成机理，在国内外原生动物细胞学领域成为主流。20世纪90年代起，先后应用非离子去垢剂处理和扫描电镜相结合的方法、稳定保存微管结构的透射电镜术，微管蛋白的抗体标记及其免疫荧光技术及相关的生化与分子生物学等方法显示纤毛虫的微管胞器及其微管蛋白组分，探索微管胞器的形态、功能及其微管装配机理，积累了较多的资料，取得了重要的进展。

According to our country condition of the superfine Merino sheep breeding, producing and marketing, and consider the future quality trend in a period of time, calculating to establish essential economics , biology and breeding technique parameter, and to establish 3 type and 6 production traits objectives.

根据我国超细型细毛羊的育种、生产和市场条件，并适当考虑未来一段时间的发展趋势，计算制定了育种目标所必需的经济学和生物学、育种技术参数，并制定了包括3类6个生产性状的育种目标。

Molecular cloning and expression of FKN/CX3CR1 and their mutated counterpartsTo study the evolutionary rule in function from Old World Monkey to Homonid and the role of negative selection sites, possible Darwinian positive selection sites and deletion mutation, full-length FKN/CX3CR1 and mutant gene were obtained by overlapping extension PCR and site-directed mutagenesis.

FKN／CX3CR1分子及突变子的基因克隆和表达克隆旧大陆猴和人猿超科7个物种FKN、CX3CR1全基因及其突变体并进行体外表达，为后续观察FKN／CX3CR1在高级灵长类物种进化过程中免疫学功能的演变并在功能上验证FKN／CX3CR1协同进化以及研究上述位点对FKN／CX3CR1介导的免疫学功能的影响奠定分子生物学基础。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。