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FisherbrandTM Test Tube Holders for Heavy-duty Vortex Mixer

公司名称: Fisher Scientific
产品编号: 02-216-125
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Identification of Insertion Site by RESDA-PCR in Chlamydomonas Mutants Generated by AphVIII Random Insertional Mutagenesis
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2018-02-05
[Abstract]  Chlamydomonas reinhardtii is frequently used as a model organism to study fundamental processes in photosynthesis, metabolism, and flagellar biology. Versatile tool boxes have been developed for this alga (Fuhrmann et al., 1999; Schroda et al., 2000; Schroda, 2006). Among them, forward genetic approach has been intensively used, mostly because of the high efficiency in the generation of hundreds of thousands of mutants by random insertional mutagenesis and the haploid nature therefore phenotypic analysis can be done in the first generation (Cagnon et al., ... [摘要]  莱茵衣藻(Chlamydomonas reinhardtii)是光合作用,代谢和鞭毛生物学的基础研究者。已经为这种藻类开发了多功能的工具箱(Fuhrmann等人,1999; Schroda等人,2000; Schroda,2006)。其中,正向遗传方法已经被广泛使用,主要是因为通过随机插入诱变产生了数十万个突变体的高效率,并且可以在第一代进行单倍体性质表型分析(Cagnon等人 2013,Tunçay et。 2013)。在正向遗传方法中应用高通量方法的主要瓶颈是鉴定与观察到的表型相关的遗传损伤。在该协议中,我们详细描述了最初在(González-Ballester等人,2005)中报道的限制性定点扩增PCR(RESDA-PCR)的改进版本。优化包括引物组合的优化,DNA聚合酶的选择,PCR循环参数的优化以及PCR产物直接测序的应用。这些修改使得获得特定的PCR产物变得更加容易,并且加速了亚克隆步骤以更快地获得测序数据。


【背景】除了限制酶位点定向扩增PCR(RESDA-PCR)(González-Ballester等人,2005)之外,还发现了其它几种分子技术。 包括Genome ...

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