Discuss the unique capacity of the Deinococci to tolerate desiccation and high doses of radiation
Answer:
Introduction: Deinococcus radiodurans is a high temperature and radiation resistant extremophiles bacterium. Along with this, D. radiodurans is also resistant to cold, drought, acid, dehydration.
Deinococcus radiodurans is invented in 1956 by Arthur Anderson. Followed by DNA sequence of D. radiodurans studied.
It is red in color; spherical bacterium was revealed nearly fifty years before in a can of ground meat that spoiled in spite of having been sterilized by radiation.
It has been present in extreme environments, like elephant dung and granite in Antarctic dry valleys.
Other members of the genus Deinococcus are radio-resistant are like D. proteolyticus, D. radiopugnans, D. radiophilus, D. grandis etc.
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