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Shotgun Cloning of Transposon Insertions in the Genome ofCaenorhabditis elegans

机译:秀丽隐杆线虫基因组中转座子插入的Shot弹枪克隆

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We present a strategy to identify and map large numbers of transposon insertions inthe genome ofCaenorhabditis elegans. Our approach makes use of the mutator strainmut-7, which has germline-transposition activity of the Tc1/mariner family of transposons,a display protocol to detect new transposon insertions, and the availability ofthe genomic sequence ofC. elegans. From a pilot insertional mutagenesis screen, wehave obtained 351 new Tc1 transposons inserted in or near 219 predictedC. elegansgenes. The strategy presented provides an approach to isolate insertions of naturaltransposable elements in manyC. elegansgenes and to create a large-scale collectionofC. elegansmutants.
机译:我们提出一种策略,以识别和定位秀丽隐杆线虫基因组中的大量转座子插入。我们的方法利用了具有变种Tc1 / mariner转座子的种系转座活性的mutator mut-7,检测新转座子插入的展示方案以及C基因组序列的可用性。线虫。从试点插入诱变筛选,我们已经获得了351个新的Tc1转座子,它们插入到219 C或附近。线虫基因。提出的策略提供了一种方法来隔离许多C中自然可转座元件的插入。线虫基因并创建大规模的C集合。线粒体突变体。

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