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GeneRuler 50 bp DNA Ladder

GeneRuler 50 bp DNA ladder

公司名称: Thermo Fisher Scientific
产品编号: SM0371
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Drosophila Fecal Sampling
Author:
Date:
2017-09-20
[Abstract]  Fecal sampling is a non-invasive method which raises the possibility to study the development and the changes in the microbial community throughout different time points of a fly population or throughout different treatments. This method allows precise manipulation to trigger the fly’s physiology by nutritional interventions, bacterial infections or other stressors.

As in most other animals, the intestinal microbiota is essential for a healthy fly-life. Because Drosophila only harbors a relative simple bacterial community with a small variety of round about 8 to 10 ...
[摘要]  粪便取样是一种非侵入性方法,提高了在飞行群体的不同时间点或整个不同处理过程中研究微生物群落的发展和变化的可能性。这种方法允许精确的操纵通过营养干预,细菌感染或其他压力源触发苍蝇的生理学。
  与大多数其他动物一样,肠道微生物群对健康的飞行生命至关重要。因为果蝇只拥有一个相对简单的细菌群落,有大约8到10个不同种类的小种,很容易建立微生物群落,并在处理后调查微生物的变化。
  使用蝇的粪便的另一个积极作用是不是肠微生物群的一部分的细菌,例如Wolbachia,可以直接从分析中排除,因为它们不会排泄。
  使用这种方法,生成的数据集可能反映了在简单飞行模型中研究微生物组织相关疾病的一个很好的范例,此外,可以以高通量方法测试药物。

Plant Sequence Capture Optimised for Illumina Sequencing
Author:
Date:
2014-07-05
[Abstract]  Plant Sequence Capture is used for targeted resequencing of whole exomes (all exons of a genome) of complex genomes e.g. barley and its relatives (Mascher et al., 2013). Sequencing and computing costs are significantly reduced since only the greatly enriched and gene-coding part of the barley genome is targeted, that corresponds to only 1-2% of the entire genome. Thus, applications such as genetic diversity studies and the isolation of single genes (“cloning-by-sequencing”) are greatly facilitated. Here, a protocol is provided describing the construction of shotgun DNA ... [摘要]  植物序列捕获用于复杂基因组(例如大麦及其亲属)的整个外显子(基因组的所有外显子)的靶向重测序(Mascher等人,2013)。测序和计算成本显着降低,因为只有大麦基因组的大量富集和基因编码部分被靶向,其仅对应于整个基因组的1-2%。因此,大大促进了诸如遗传多样性研究和单个基因的分离("通过测序克隆")的应用。这里,提供了描述来自基因组大麦DNA的Shotgun DNA文库的构建以在Illumina HiSeq/MiSeq系统上测序的方案。鸟枪DNA测序文库与包含大麦整个外显子组的寡核苷酸池(Exome Library)杂交。外显子组库作为包含生物素化探针(Roche/NimbleGen)的液体阵列提供。随后,使用链霉亲和素包被的磁珠对与Exome文库杂交的基因组鸟枪DNA片段进行亲和纯化。捕获的文库被PCR扩增和测序,使用高通量短读序列合成

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