常見(jiàn)例句雙語(yǔ)例句We construct a marker-free vector of RB gene in order to apply with RB in the tomato late blight breeding and production.為了使馬鈴薯抗晚疫病基因RB能夠在番茄育種和生產(chǎn)中應(yīng)用，構(gòu)建了RB無(wú)選擇標(biāo)記載體。 返回 late blight of tomato