The genes of multi-epitope were gained through chemosynthesis and inserted into the expression vector pBVILl.
化学合成复合T表位和高保守的B细胞表位基因，插入载体pBVIL1中，构建原核表达质粒。
参考来源 - 丙型肝炎病毒重组复合表位抗原的免疫原性研究It is very difficult and more expensive to extract a high-purity’s theanine directly from tea leaves. The technics of chemosynthesis theanine handicraft is more complicated;The yield of theanine by tissue culture is low.
由于从茶叶中提取高纯度的茶氨酸,成本较高;化学合成茶氨酸工艺较复杂;组织培养合成茶氨酸产量低。
参考来源 - 茶氨酸生物合成：基因工程菌构建及其诱导合成条件·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N the formation of organic material by certain bacteria using energy derived from simple chemical reactions 化能合成
Unless smokers are consistently located near more hospitable warm-water vents, chemosynthesis can account for only a fraction of the vent faunas.
除非烟囱始终位于更适宜的暖水喷口附近，否则化学合成只能占喷口动物群的一小部分。
This suggests that bacterial chemosynthesis is not a sufficient source of nutrition for these creatures.
这表明细菌的化学合成并不是这些生物的充足营养来源。
The bacteria, well the bacteria kind of feed the tubeworms through chemosynthesis, remember, that chemical reaction I described earlier.
而细菌呢，有点像通过化学合成的方式来为管虫提供食物，记得之前讲过的化学作用吧。
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