agrobacterium

A hybrid xylanase gene ( atx) was introduced into rice variety Zhonghua 11 via Agrobacterium-mediated transformation, by using the rice mature embryo-derived callus as explants.

本研究以水稻成熟胚的愈伤组织作为转化受体，采用农杆菌介导法，将具有较高的热稳定性和催化活性的杂合木聚糖酶基因atx导入水稻（中花11）中。

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Several wheat cultivars were transformed in planta by Agrobacterium tumefaciens and numbers of transformants were gained.

利用农杆菌介导的小麦活体转化技术转化多个小麦品种，得到一定数量的小麦转化体植株。

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The CMO gene was transferred into tobacco ( Nictiana tabacum L. cv. 89 ) via Agrobacterium mediation.

农杆菌介导法将CMO基因导入烟草 ( NictianatabacumL. cv.89 ),获得卡那霉素抗性植株.

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The metabolites from three monocotyledonous and three dicotyledonous plants were respectively utilized to regulate the expression of virulence ( Vir) genes in Agrobacterium tumefaciens.

本文研究了六种植物（三种单子叶植物、三种双子叶植物）愈伤组织的渗出物和抽提物对农杆菌Vir基因表达的调节作用。

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Cultivars 85 14 3,86 2 and Favorita were used in Agrobacterium mediated gene transfer. A simple, rapid and efficient transformation system was established.

栽培品种85T-14-3、86-2及Favorita的块茎、微型薯和试管薯为起始材料，应用根癌农杆菌Ti质粒系统成功地建立了一种方法简单、速度快和频率高的遗传转化体系。

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The research on transforming Chinese cabbage using Agrobacterium-med ated method hasn't been report at home and abroad.

利用农杆菌介导法转化大白菜抗病基因的研究工作在国内外未见报道.

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Agrobacterium tumefaciens-mediated transformation included steps such as chemotaxis, attachment, vir region induction, T-DNA processing, transport, insertion, genes expression and so on.

根癌农杆菌将T-DNA转移并插入寄主细胞的基因组，需要趋化与附着、vir区活化、T-DNA切割及转运、T-DNA整合及表达等步骤。

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Agrobacterium-mediated transformation of pepper B 162 with coat protein gene of cucumber mosaic virus ( CMV-CP ) was studied.

以辣椒品种‘B162’为试材,探讨了通过根癌农杆菌介导法将黄瓜花叶病毒外壳蛋白 ( CMV-CP ) 基因转化辣椒的适宜条件.

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Structure-activity Research of Signal Factors Inducing Agrobacterium vir Genes

诱导根癌土壤杆菌vir区基因表达信号分子的构效研究

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The effects of factors such as infection time of Agrobacterium, hormone proportions in pre-culture medium and differentiation medium on regeneration of Cotyledon petiole explants of Sichuan Yellow, Purple-leaf Mustard and their near-isogenic lines aseptic seedling were studied.

本研究以芥菜型油菜紫叶芥、四川黄籽及其近等基因系无菌苗的子叶柄为外植体，研究了农杆菌感染时间、预培养基和分化培养基中激素配比等对子叶柄再生的影响。

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The dominant bacteria were Photobacterium , Vibrios, Aeromonas, Enterobacteriaceae, Xanthomonas, Agrobacterium, Bacillus.

其中优势菌为发光杆菌属、弧菌属, 气单胞菌属 、 肠杆菌科 、 黄单胞菌属,次优势菌为土壤杆菌属、芽孢杆菌属 、 棒状杆菌属、小球菌属.

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A novel bioflocculant ZL 5-2 was produced by Agrobacterium sp . M-503 . The main component of ZL 5-2 , i.

ZL 5-2 是土壤杆菌M-503产生的一种新型生物絮凝剂.

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In this communication, we review the recent studies on the molecular basis of Agrobacterium-plant gene transfer process. The review focuses on several topics including vir gene induction, T-DNA production, T-DNA transfer, T-complex transport apparatus and so on.

作者将介绍加vir基因的诱导、T－DNA的加工、T－DNA的转移，以及T－复合体运输的装备等方面的最新研究进展，以探讨农杆菌－植物间基因转移的分子基础。

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More than 20 spec ies of fruit trees have been transformed. Most of them are Agrobacterium-mediated.

果树基因转化研究已在柑桔、苹果及香蕉等20多个树种上取得了成功.

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The methods include using Agrobacterium-mediated transformation , electroporation, gene gun bombardment andglycol ( PEG )-mediated direct DNA transfer.

果树基因转化方法主要包括农杆菌介导法 、 电激法 、 基因枪法、 PEG 转化法等.

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Technique of Agrobacterium-mediated Gene Transformation by In Planta Vacuum Infiltration in Brassica juncea

芥菜植株原位真空渗入遗传转化技术

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We established genetic transformation system of lily callus ( Lilium 'Star Gazer') and leaves ( Lilium' Siberia') mediated by Agrobacterium tumefaciens.

通过根癌农杆菌介导的遗传转化方法，建立了凝望星空百合（Lilium‘Star Gazer’）愈伤组织和西伯利亚百合（Lilium‘Siberia’）叶片的遗传转化体系。

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Compared with other transformation method, agrobacterium-mediated transformation has unique advantages, as agrobacterium is a natural transformation vector.

水稻的遗传转化中最常用的方法是农杆菌介导法，与其他转化方法相比，农杆菌是天然的转化载体，转化具有独特的优势。

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Agrobacterium-mediated callus lavender, Vgb Transgenic gene transgenic plants.

农杆菌介导薰衣草愈伤组织，获得转Vgb基因的转基因植株。

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Optimization of Agrobacterium-Mediated Transformation System for Dendrobium nobile Lindl by Orthogonal Design

利用正交设计优化金钗石斛的转化体系

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A rolled-leaf mutant was obtained in a T-DNA ( containing bar gene and Ds element) insertion population, which consist of transgenic japonica rice Zhonghua 11 mediated by Agrobacterium tumefaciens.

在根癌农杆菌介导的T-DNA（携带有除草剂Basta抗性基因bar和Ds因子）转化中花11水稻群体中，获得了一个叶片发生明显内卷的突变体R1-A。

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Preliminary Study on Effects of Sonication on Agrobacterium-mediated Transformation of Dendrobium nobile Lindl

超声波处理对根癌农杆菌介导转化金钗石斛影响的初步研究

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Researching progress of several key factors that maize gene transformation using Agrobacterium tumefaciens were reviewed, including explant, base-medium and supplementary, co-culture temperature, signal molecular and Vir gene activation?

对根癌农杆菌介导的玉米基因转化中包括外植体、基本培养基及其附加物、共培养温度、信号分子与vir基因的活化的几个关键因素研究进展作了论述。

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Because of the special biological structure of bryology, it was very difficult to transfer foreign gene into the protonema or gametophyte by Agrobacterium-mediated transformation.

由于藓类植物特殊的生物学结构用农杆菌侵染其原丝体或者茎叶体很难实现转化，以原生质体作受体是藓类植物转化的常用途径。

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The plant is then transformed using the engineered Agrobacterium containing both plasmids, one including the VIR region and the other the T-DNA.

于是就可以用含有两个质粒的工程农杆菌转化植物，即工程农杆菌的一个质粒含有VIR区，另外一个质粒含有T-DNA。

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The crown gall disease is a bacterial disease induced by Agrobacterium tumefaciens.

根癌病是由根癌农杆菌引起的细菌性病害.

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In this paper , the expression behavior of AC 2 in Agrobacterium-mediated transgenic plants was also discussed.

还探讨了AC2在土壤杆菌介导的转基因植物中的表达行为.

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To Agrobacterium LBA 4404, the effects of antibacterial Cefotaxime was best, Carbenicillin was second.

对于农杆菌LBA4404,头孢噻肟钠的抑菌效果最好, 其次是羧苄青霉素.

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Regeneration of HNP Transgenic Alfalfa Plants by Agrobacterium Mediated Gene Transfer

苜蓿高含硫氨基酸蛋白转基因植株再生

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Study on the control of Agrobacterium tumefaciens Rice Transformation Mediated by Agrobacterium

桃树根癌病防治技术探讨应用农杆菌转化水稻的研究

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