File:生命系统发生树.svg

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Original file ‎(SVG file, nominally 1,830 × 995 pixels, file size: 244 KB)

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English: A phylogenetic tree of living things, based on RNA data and proposed by Carl Woese, showing the separation of bacteria, archaea, and eukaryotes. Trees constructed with other genes are generally similar, although they may place some early-branching groups very differently, thanks to long branch attraction. The exact relationships of the three domains are still being debated, as is the position of the root of the tree. It has also been suggested that due to lateral gene transfer, a tree may not be the best representation of the genetic relationships of all organisms. For instance some genetic evidence suggests that eukaryotes evolved from the union of some bacteria and archaea (one becoming an organelle and the other the main cell).
中文：这是一棵基于RNA资料的和由卡尔·霍斯提出的生命系统发生树。这棵发生树分为三个分支：细菌、古菌和真核生物。虽然由其他基因构成的发生树对于早期分支的分类很不相同，但是由于长分枝吸引，使得他们大体上是相同的。按照树根现在的位置，三域的确切关系还在辩论当中。曾经有人建议，因为横向基因转移，一棵发生树未必能最好体现所有生物体的基因关系。例如，有些遗传学的证据表明，真核细胞是进化自一些细菌和古菌（一种作为细胞器，另一种作为细胞主体）的结合体。
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Source File:Phylogenetic tree.svg
Author Caiguanhao
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  • Original SVG: English, català, Deutsch, español, français, galego, hrvatski, magyar, italiano, ភាសាខ្មែរ, latviešu, português, русский, සිංහල, українська
    Original SVG: English, català, Deutsch, español, français, galego, hrvatski, magyar, italiano, ភាសាខ្មែរ, latviešu, português, русский, සිංහල, українська
  • Original raster in English from NASA
    Original raster in English from NASA
  • with LUCA
    with LUCA
  • Bân-lâm-gú
    Bân-lâm-gú
  • English (scientific names)
    English (scientific names)
  • English (with extreme hyperthermophiles shown) (SVG)
    English (with extreme hyperthermophiles shown) (SVG)
  • English (with extreme hyperthermophiles shown) (JPG)
    English (with extreme hyperthermophiles shown) (JPG)
  • español (PNG)
    español (PNG)
  • hrvatski
    hrvatski
  • հայերեն
    հայերեն
  • 中文
    中文
  • 中文（繁體）
    中文（繁體）
  • 中文（臺灣）
    中文（臺灣）
  • Tiếng Việt
    Tiếng Việt

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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Date/TimeThumbnailDimensionsUserComment
current06:39, 8 August 2020Thumbnail for version as of 06:39, 8 August 20201,830 × 995 (244 KB)Cherkash (talk | contribs)removed title: it belongs to captions, not to the image itself
10:11, 2 August 2009Thumbnail for version as of 10:11, 2 August 20091,850 × 1,250 (343 KB)Caiguanhao (talk | contribs)这幅图像是路径的，不能编辑文字，上一个版本的就可以编辑里面的文字，但是上一个版本的图像可能在某些电脑上不能正常显示。
10:10, 2 August 2009Thumbnail for version as of 10:10, 2 August 20091,850 × 1,250 (21 KB)Caiguanhao (talk | contribs){{Information |Description={{en|1=A phylogenetic tree of living things, based on RNA data and proposed by Carl Woese, showing the separation of bacteria, archaea, and eukaryotes. Trees constructed with other genes are generally similar, although they may

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