该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

A rapid and reproducible method to develop transgenic plants with enhanced transformation efficiency using Agrobacterium......

Since maize is one of the most important cereal crops in the world, establishment of an efifcient genetic transformation......

An insect excitatory toxin gene from Buthus martensii Karsch (BmKIT) was cloned into the expression vector, pET-28a. BmK......

Elevated expression of the rotavirus VP6 antigen in transgenic plants is a critical factor in the development of a safe ......

运用基因组步移技术分离获得了CaKR1基因上游-1594 bp的启动子序列，命名为CaKR1p，发现其中含有SA、ABA、低温等信号应答原件以及其它......