查询词典 nematode

Nematode assays showed that the resistance to root-knot nematodes was significantly improved in some transgenic lines compared to untransformed susceptible control, and the resistance was inheritable in their selfed progenies.

目前国际上已从番茄中发现了8个抗根结线虫基因，其中3个抗性基因Mi-1、Mi-3和Mi-5在番茄染色体上的定位已经清楚，这篇文章没有明确是Mi基因家族的哪一种？

The action mode of crystal protein toxin to root-knot nematode was primarily studied.

初步研究了晶体蛋白进入根结线虫体内的方式。

Our country's port inspection and quarantine services intercepted pine wood nematode in wood packing materials from the U.

我国的口岸检验检疫机关从来自美国和日本的木质包装中多次截获到松材线虫。

The disease of root~knot nematode has been more serious and became a barrier in structure with the increase of vegetable area.

随着种植结构的调整，设施蔬菜栽培面积迅速扩大的同时，根结线虫病发生逐年加重，已成为设施蔬菜可持续生产的一大障碍。

By suspending cell culture from the callus of P. thugbergii and by fluorescent observation, a new method, which is easy and sensitive to observe cell activity and to test the phytotoxicity of various bacteria, was used. This method can be utilized to study the bacterial toxins. Cultured filtrates of some strains of the nematode-carrying bacteria were bioassayed for their toxicity to suspending cultured cells from P. thugbergii callus. Strong toxic effects were observed by the filtrates of Pseudomonas spp., P. fluorescence, and Sphingomonas spp., these bacteria species are coincide with those in the early stage of pine wilt disease.

本试验使用了黑松愈伤组织的细胞悬浮培养方法，用荧光方法观察各种细菌对植物细胞的毒性测定，这种方法具对细胞的活性观察容易、灵敏度高等特点，证明可用于细菌的毒素研究；对松材线虫携带的细菌的部分菌株，用其培养滤液对黑松愈伤组织的悬浮培养细胞的生物测定初步证明，松材线虫携带的细菌中以假单胞菌、荧光假单胞菌和少动鞘氨醇单胞菌的滤液对黑松细胞具有较强的毒性，这与松树发病早期出现的细菌种类相一致。

Isolation nematocidal compounds from nematophagous fungal strain K14: It is important to search for metabolites from microbes in controlling nematode because the effect of biotic and abiotic factors of soil to mycelium of microbes is evident.

一株产毒杀线虫菌物活性化合物的分离：由于活体菌对线虫的生防受土壤生物和非生物因素的影响较大，激发人们努力探索微生物次生代谢产物来防治线虫。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。