查询词典 isogenic

In order to investigate the genetic variation of smut resistance in cross progenies and to construct the corresponding resistant and susceptible near-isogenic pools, some single lines derived from two cross hybrid combinations (CP84-1198×Ke5, ROC20×Gui73-167) were taken as the plant materials, and inoculation experiment was conducted in two crops of plant cane, and consequent relationship among the 5 indexes of infection was analyzed.

为研究甘蔗杂交后代黑穗病抗性的遗传变异，构建抗病、感病近等基因池，配置了2个杂交组合，其中组合1为CP84-1198×科5，组合2为ROC20×桂糖73-167，对2个组合部分后代进行2次新植人工接种黑穗病抗性鉴定，调查并分析了5个病害参数的关系。

Art A presents a comprehensive coverage of all necessary laboratory techniques for the initiation, nutrition, maintenance and storage of plant cell and tissue cultures, including discussions on these topics, as well as on morphogenesis and regeneration, meristem and shoot tip culture, plant protoplasts, mutant cell lines, variation in tissue cultures, isogenic lines, fertilization control, cryopreservation, transformation, and the production of secondary metabolites.

lant Cell and Tissue Culture|植物细胞和组织文化植物细胞和组织文化彻底描述植物细胞文化和遗传学的转变，在全部主要的田地和种植园庄稼上包括详细的章。提出一全部必要实验室技术给开始，营养，维护和植物细胞和组织文化的贮存的综合新闻报导，包括关於这些题目的讨论，包括谷类，豆科植物，菜蔬，马铃薯，其他根和块茎，油菜籽，适度水果，热带水果，种植园庄稼，森林树和ornam

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。