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Micro World

Deinococcus radiodurans有多小？

Deinococcus radiodurans直径约 2 µm。

测量内容：radiation-resistant bacterium, cell diameter

Deinococcus radiodurans（2 µm）与an E. coli bacterium（2 µm）和a red blood cell（7.5 µm）按真实比例并排绘制
按比例绘制，从左到右依次是：Deinococcus radiodurans (2 µm)、E. coli bacterium (2 µm)和Red blood cell (7.5 µm)。

比较

它实际有多大？

  • About the length of an E. coli bacterium
  • About 3 would fit across a red blood cell
  • As wide as about 20 flu viruses side by side
  • About 80× as wide as a ribosome

了解更多

关于Deinococcus radiodurans的资料

This bacterium can survive radiation doses thousands of times higher than would kill a human, by rapidly repairing shattered DNA.

来源：ASM Journals: Deinococcus radiodurans review; NCBI: Deinococcus genome

Micro World

名称尺寸与Deinococcus radiodurans对比
Pandoravirus1 µm0.5×
Nitrosomonas europaea Bacterium1.5 µm0.75×
Micrococcus luteus1.5 µm0.75×
Listeria monocytogenes2 µm尺寸相同
Campylobacter jejuni2 µm尺寸相同
Klebsiella pneumoniae2 µm尺寸相同
Deinococcus radiodurans2 µm本页面
Shigella flexneri2.5 µm1.3×
Penicillium Spore3 µm1.5×
Aspergillus niger Spore4 µm2×

测测你的尺度感

哪个更大：Deinococcus radiodurans还是Shigella flexneri？

主题

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