常見(jiàn)例句Isolation of the pathogenic bacteria from rose crown gall and selection of the resistance resources from Rosa spp. 月季根癌病病原菌分離及抗病資源初步篩選。Crown gall disease affects a wide range of plants, including roses, ornamental trees and fruit trees. 根癌病影響很多植物,包括玫瑰,觀賞樹木和果樹。Crown gall A disease of plants caused by the soil-dorne bacterium Agrobacterium trmefasciens. 冠癭;根癌:由土壤中的根癌農(nóng)桿菌所引起的植物疾病。Agrobacterium A genus of soil bacteria, the species A. tumefaciens being the causative agent of CROWN GALL, a type of tumor in plants. 根癌農(nóng)桿菌:土壤中存在的一種農(nóng)桿菌,可以感染雙子葉植物的受傷組織誘發(fā)一種植物的腫瘤-冠癭瘤。Nopaline was inspected in the crown gall and this data showed that T-DNA of Ti plasmid had been transformed successfully . 栝樓冠癭組織經(jīng)除菌后能在無(wú)激素的MS培養(yǎng)基上良好生長(zhǎng),并合成冠癭堿,表明Ti質(zhì)粒轉(zhuǎn)化成功。The research of plant crown gall is introduced. Growth and modulation of crown gall and crown gall genesis genes and affectors are all reviewed in this paper. 摘要闡述了植物冠癭產(chǎn)生的影響因素及冠癭的生長(zhǎng)和調(diào)控,并對(duì)冠癭發(fā)生有關(guān)的基因進(jìn)行了綜述。 返回 crown gall