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Power sequencing

机译:电源排序

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摘要

Advances in DNA-sequencing technology provide unprecedented insight into the entire collection of four genomes' transcribed sequences. They herald a new era in the study of gene regulation and genome function.rnGenomes are the blueprints of life: they contain all the information necessary to build and operate their hosts. But we still have much to learn about the language of DNA to interpret the billions of Gs, As, Ts and Cs, the DNA bases that spell out life. The information-containing portions of genomes are transcribed into two RNA classes: messenger RNAs, which are translated into proteins; and non-coding RNAs, which have regulatory and mechanical roles. So studying the transcribed portion of the genome - the transcriptome - significantly aids gene identification, as well as providing insight into the inner workings of the genome and the biology of an organism. Five recent papers, including one on page 1239 of this issue by Wilhelm et al. describe how advances in DNA-sequencing technology can be harnessed to explore transcriptomes in remarkable detail.
机译:DNA测序技术的进步为四个基因组转录序列的整个集合提供了空前的洞察力。他们开启了基因调控和基因组功能研究的新纪元。基因组是生命的蓝图:它们包含构建和操作宿主的所有必要信息。但是,我们仍然需要学习很多有关DNA的语言,以解释数十亿个Gs,As,Ts和Cs,这些DNA可以说明生命。基因组中包含信息的部分被转录为两类RNA:信使RNA,被翻译成蛋白质;信使RNA,被翻译成蛋白质。以及具有调节和机械作用的非编码RNA。因此,研究基因组的转录部分-转录组-大大有助于基因鉴定,并提供对基因组内部工作原理和有机体生物学的见识。最近有五篇论文,其中包括Wilhelm等人在本期第1239页上发表的一篇论文。描述如何利用DNA测序技术的进步来详细探索转录组。

著录项

  • 来源
    《Nature》 |2008年第7198期|1197-1198|共2页
  • 作者

    Brenton R. Graveley;

  • 作者单位

    Department of Genetics and Developmental Biology, University of Connecticut Stem Cell Institute, University of Connecticut Health Center,Farmington, Connecticut 06030, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
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