THE IMPORTANCE OF DIFFUSION IN THE MICROBIAL WORLD

Authors

  • M. Gacto
  • Jerónima Vicente-Soler
  • José Cansado
  • Teresa Soto
Keywords: microbial size, biological evolution, diffusion, prokaryotic adaptation

Abstract

One outstanding property of the prokaryotic way of life is its wide occurrence in the current world. Microorganisms appeared on Earth in advance to other biological systems. Likely, they will remain here after the sunset of other living forms. This suggests that their basic endurance must rely upon relatively simple and stable physicochemical laws. In this short review we explore some theoretical considerations related to the characteristic small size of the representatives of the microbial world. We emphasize that diffusion, in particular, is an important driving force at microscale level on which prokaryotes have based great part of their biological success. Because of their dependence on diffusion, this feature imposses necessarily restricted limits to the size of prokaryotes without apparently affecting their efficient performance.

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Author Biographies

M. Gacto

Universidad de Murcia

Jerónima Vicente-Soler

Universidad de Murcia

José Cansado

Universidad de Murcia

Teresa Soto

Universidad de Murcia
How to Cite
Gacto, M., Vicente-Soler, J., Cansado, J., & Soto, T. (2004). THE IMPORTANCE OF DIFFUSION IN THE MICROBIAL WORLD. Anales de Biología, (26), 179–190. Retrieved from https://revistas.um.es/analesbio/article/view/30701
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