查询词典 nicotiana

A PRR from the cruciferous plant Arabidopsis thaliana, confers responsiveness to bacterial elongation factor Tu in the solanaceous plants Nicotiana benthamiana and tomato, making them more resistant to a range of phytopathogenic bacteria from different genera.

当Zipfel和同事在西红柿和相近的烟草植物中表达出这种基因时，这些植物对来自于四种不同家族的病菌有了更高的抵抗力，这四种病菌分别会导致细菌性萎蔫病、细菌性斑点、冠瘿病等。

An unusual isolate from watercress mottle,in association withturnip mosaic and cucumber mosaic viruses,produced small white local necrotic lesions on sapinoculated leaves of Nicotiana tabacum,N.rustica,N.glutinosa,Datura stramonium,Solanumnigra,Brassica pekinensis,B.chinensis,B.campestris,Raphanus sativa,Nasturtium officinale,Spinacia oleracea and Amaranthus mangostanus while small brown local necrotic lesions onGomphrena globosa,Phaseolus vulgaris,Dolichos lablab...

在北京香山樱桃沟野生的十字花科豆瓣菜上发现有芜菁花叶病毒、黄瓜花叶病毒以及一种未报导过的&小白斑&病毒的复合病。小白斑病毒在20多种寄主上，包括十字花科，单独汁液接种时只能产生局部坏死病斑，不能系统侵染；单独接种而能系统感染的寄主有百日菊，只产生极轻微的深浅绿花叶，甚至有时几乎无病状。小白斑病毒能在复合病情况下系统存在于豆瓣菜中是值得注意的一种现象。

The transference with the Agrobacterium tumefacien to Nicotiana tabacum were further confirmed the feasibility of the vector.

采用根癌农杆菌介导法转化烟草，进一步验证了载体的可行性。

Furthermore, the analyses of the content of chlorophyll in both sense and antisense transgenic plants showed that it had no striking difference compared with that of the wild type Nicotiana tabacum. So perhaps there was no obvious change in the photosynthetic capacity of the transgenic chloroplasts.

另外，对正义和反义转化植株叶绿素含量的分析结果都显示，其细胞中的叶绿素含量与野生型植株相比并未发生明显变化，说明转化植株中叶绿体的光合能力可能并未受到影响。

ACBF is a transcription factor that combined with the AC-rich region of the promoter region. It has been cloned at Arabidopsis thaliana, Nicotiana tabacum and so on.

ACBF编码了结合在苯丙氨酸解氨酶启动子AC富集区上的一个转录因子，ACBF基因已经在拟南芥、烟草等植物中得到了克隆。

Effects of arabinogalactan proteins in pollen germination and pollen tube growth of Torenia fourieri and Nicotiana tabacum were studied with the in vitro pollen tube growth system.

采用花粉离体培养技术研究了阿拉伯半乳糖蛋白(arabinogalactan proteins， AGPs)在烟草和蓝猪耳花粉萌发及花粉管生长中的作用。

Therefore, fluorescein isothiocyanate conjugated lectins, namely concanavalin agglutinin, wheat germ agglutinin and soybean agglutinin, were used to localize lectin receptors on plasma membrane of male and female gametes and other relevant sexual cells, as well as embryos of various developmental stages of Nicotiana tabacum and Torenia fournieri by cooled charge coupled device and Confocal Laser Scanning Microscope.

从而证实：在本实验中用的几种酶组合对凝集素受体的影响并不大，即由酶解及解剖得到的雌性细胞的荧光在分布形式及强度上没有明显的差异；对比原位酶解与离体酶解得到的雌性细胞的荧光，证实机械操作对荧光的分布形式及强度也没有明显的影响。

Using calcein as an indicator, the effects of electroporation on de exined pollen, ungerminated and germinated intact pollen in Nicotiana tabacum were compared.

利用膜不通透的荧光染料钙黄素作为指示剂，比较了烟草脱外壁花粉与完整的未萌发花粉和萌发花粉电激导入的效果。

A pot experiment using sterile and unsterile arsenic-contaminated soil was carried out to study effects of different inoculation methods of photosynthetic bacteria on the growth and As uptake of tobacco.

采用灭菌以及未灭菌的湖南石门砷污染土壤（145.70 mg kg-1）的盆栽试验，研究光合细菌的不同施用方式对烟草Nicotiana tabacum L。

Some annuals with good scents are sweet alyssum, the large flowering tobacco "Nicotiana Sylvestris", the Regal Lily, which flaunts clusters of trumpet-shaped white flowers, and velvety purple heliotrope.

一些一年生带香味的植物是带甜味的香雪球、最大的烟草花&薄荷烟草&、挥动着白色喇叭状花瓣的帝王百合、淡紫色的青莲。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。