查询词典 pollen

Methods RT-PCR and RACE methods were applied to clone the full-length panallergen gene from Caryota mitis pollen. The sequence of the insert was analyzed.

利用RT-PCR结合RACE技术克隆短穗鱼尾葵花粉中泛变应原profilin的全长基因，并进行序列分析。

The ORF of profilin of Caryota mitis pollen was amplified by RTPCR using specific primers and cloned into the expression vector pET-28a.

结果克隆获得了短穗鱼尾葵花粉profilin的全长基因，由608个碱基组成，开放阅读框为396个碱基，编码131个氨基酸。

IgE reactivity of recombinant Caryota mitis pollen profilin was investigated by western blot.

重组短穗鱼尾葵花粉profilin在大肠杆菌中高效的表达，进一步经Ni2＋亲和层析柱纯化后经Western-blot检测具有良好的免疫学活性。

Pollen extracts from Carvota mitis and Caryota ochlandra were prepared and analyzed by SDS-PAGE and proteins bands were visualized by staining the gel with Coomassis blue. Antigenic properties of the separated proteins were analyzed by immuno-blotting.

提取这两种花粉的粗提液，通过十二烷基硫酸钠－聚丙烯酰胺凝胶电泳分离粗提液蛋白质组分并测定其分子量。

Last May a study published by Cornell University showed that pollen from some strains of corn with built-in pesticides can kill the larva of the Monarch butterfly, a pest by nobody's standards.

去年五月，康奈尔大学的一份调查报告显示，含有杀虫功能的玉米花粉能杀死黑脉金斑蝶的幼虫，而任何人都不会把蝴蝶当成害虫。

The pollen morphology of 10 species of Scorzonera genus in the Mongo lian Plateau was observed by scanning electronic microscope.

用扫描电子显微镜观察了蒙古高原鸦葱属植物10个种的花粉形态。

The study in this paper, a Pollen-specific Lysine-rich Protein cDNA, from tomato by RT-PCR was obtained. A plant expression plasmid pBIUB-TSB was constructed and lysgene was under the control of maize ubiquitin promoter which is the highest efficient monocotyledon promoter.

本实验通过RT-PCR从番茄花粉中获得高效特异表达的高赖氨酸基因TSB的cDNA序列，构建其受控于单子叶植物Ubil强启动子下的高效表达质粒pBIUB-TSB。

Fossils of monocotyledonous pollen and stems of palms suggest that the angiosperms evolved during this period.

单子叶植物花粉和植物茎化石暗示被子植物在这个时期已有了发展进化。

Mountain regions and moorland contain fewer pollen-producing plants and can be kinder on your hay fever

山区和高原地区的沼泽地的花粉植物分布比较稀少，对干草热患者的刺激也比较小。

Botany A group of four cells, as of spores or pollen grains formed by division of one mother cell.

四分体：四个一组的来自母细胞分裂的细胞，如孢子或花粉粒

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！