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- Conduct trait (insect and herbicide resistant traits etc. 通过试验或调研,进行转基因产品(抗虫及抗除草剂等转基因产品)价值的评估。
- Guided by the principal mentioned above, many high yield lines and hybrid crosses of foxtail millet with herbicide resistant cytoplasm were obtained. 把以上的研究结果应用于实践,获得了多个细胞质抗除草剂谷子的丰产杂交组合和品系。
- The presence in transgenic plants of antibiotic and herbicide resistant selective marker genes might be an unpredictable hazard to the ecosystem as well as to human health. 摘要转基因植物中的除草剂和抗生素抗性标记基因潜在的生态环境和食用安全性令人担忧。
- Moreover when we carry on "the high praline" at present in the resistant breeding, it may be used in the b preliminary choice stage of breeding material. 另外在目前进行的“高脯氨酸”抗性育种中,可以用于育种材料的初步选择。
- Seed chip GUS assay and herbicide leaf painting and spraying assays were applied to test the gus reporter gene and the herbicide resistant bar selectable marker gene, respectively. 分别采用种子切片GUS染色方法和除草剂涂抹以及喷洒方法检测gus报告基因和抗除草剂bar基因在后代的表达。
- At present, Composition prevention and cured was used mainly, cropping resist breed, chymic and biologic prevention ande cured were included.But they have localization, could not cure radically. 目前,生产上主要采取综合防治措施,包括栽培抗病品种、应用化学防治和生物防治等,但由于都存在着各自的局限性而无法从根本上进行防治。
- Recently tomatoes with the characters of disease resistance, insect resistance, herbicide resistance, delayed fruit, and so on have been produced by transgenic technique. 摘要近年来,利用转基因技术已经培育出抗病虫、抗逆、抗除草剂和延迟成熟等高品质的优良番茄品种。
- When they exposed tobacco cells to the zinc finger nucleases, they also added a version of that gene that enhances herbicide resistance. 他们在使烟草细胞接触锌指核酸酶之外,也添加了可增强抗除草剂特性的基因片段。
- herbicide resistant genetically modified crop 耐除草剂转基因作物
- Tramendous progresses have been made on maize transformation study since 1990. Transgenic maize hybrids with insect resistance and herbicide resistance have been commerciallized. 自 1990年以来 ,玉米转基因研究取得了显著进展 ,目前已有转基因的抗虫、抗除草剂玉米杂交种进入商品化生产。
- As for the existing problems, individual opinions were put forward to provide the theoretical guidance for Populus resistance breeding. 文章综述了杨树抗虫性研究的现状与进展,并针对存在的问题进行了讨论,以期为杨树的抗虫育种提供理论参考。
- Soybean is a generally acknowledged recalcitrant crop for transformtion although the transgenic soybean with herbicide resistance has been commercialized. 尽管抗除草剂转基因大豆已经商品化,但大豆的转化频率仍很低,是公认的难转化作物。
- It is possible to clone the encoding gene and identify its function to provide candidate loci for sprouting resistance breeding in wheat. 对控制该蛋白表达的基因进行克隆与功能鉴定可能为小麦抗穗发芽育种提供候选位点。
- Research Advance in Eggplant Resistant Breeding 茄子抗病育种研究进展
- The results indicated that a great progress for Fususium wilt resistance breeding had been achieved, but progress for Verticillium wilt resistance breeding was slow. 结果显示,抗枯萎病育种成效显著,品种对枯萎病抗性呈稳步上升趋势;品种对黄萎病抗性亦呈上升趋势,但进展缓慢。
- We scanned the chromosome region of the three herbicide resistance genes (ALS , EPSPs, CESA) , and searched the male development related genes tightly linked to the herbicide resistance gene by analyzing the arabidopsis related database in silico. 通过计算机分析拟南芥信息相关的公共数据库,对拟南芥的三个突变抗除草剂基因(ALS、EPSPs、CESA)所在的染色体区段进行扫描,寻找和突变抗除草剂基因紧密连锁的与雄性发育有关的基因。
- Currently used plant transformation systems require selectable marker genes encoding antibiotic or herbicide resistance, along with the gene of interest, to select transformed cells from a large population of mostly untransformed cells. 摘要在目前的植物转化系统中,要求在关注基因或目的基因转入细胞时,同时有标记基因存在。
- A wheat-rye lBL/lRS alien translocation line 22/2439 is resistant to wheat powdery mildew in China. Cloning the powdery mildew resistance related genes is useful for understanding the resistance mechanism and disease resistance breeding. 小麦-黑麦1BL/1RS易位系99/2439对白粉病表现为近免疫,对其抗白粉病相关基因进行克隆研究不仅有利于阐明其抗病机制,而且对抗病育种有重大意义。
- The team used zinc fingers that specifically target the IPK1 gene and then added bacterial DNA that would disrupt the gene while at the same time conferring herbicide resistance to the plant. 他们团队用利用锌指结构以IPK1基因为目标,另外添加可以中断此基因同时赋予植物抗除草剂性质的细菌DNA序列。
- The islanders are a strong breed of people. 这些岛上的居民是一种体格强壮的人。