苞的,似苞的;
We find that Bt cotton has different Bt toxin protein content in different tissue and growing period using ELISA method. Leaves and flower petals contain more Bt toxin protein than boll and bracteal leaves.
用ELISA方法检测Bt棉杀虫蛋白的含量,结果表明,棉叶和花瓣杀虫蛋白含量最高,铃和蕾次之。
The number of leaf primordia was affected by both genotype and environment, while the numbers of bracteal, spikelet and floret primordia were affected mainly by environmental factors.
叶原基数由基因型和环境条件共同决定,而苞叶原基、小穗原基和小花原基数以环境因子的影响为主。
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