The third is the establishment of marker-free and skelecton-free transformation vector systems, which are efficient and simple.
三是着力发展无标记基因、无载体骨架的
单高效转化体系。
The third is the establishment of marker-free and skelecton-free transformation vector systems, which are efficient and simple.
三是着力发展无标记基因、无载体骨架的单高效转化体系。
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