Difference between revisions of "Part:BBa K847000"

Latest revision as of 02:39, 4 October 2012

''Deinococcus radiodurans'' DNA repair mechanism, Recombinase A

Deinococcus radiodurans is an extremely radiation-resistant bacterium: while about 10 Gy (absorbed radiation dose, Gray) can kill most vertebrates, D. radiodurans can withstand up to 12,000 Gy. Current literature supports this finding with D. radiodurans’ unique genetic makeup, which allows it to better handle radiation exposure. The two main effects of radiation exposure to bacterial cells are DNA damage and the creation of toxic superoxide species (Daly 2009). Two DNA damage prevention and repair proteins in D. radiodurans have been shown to outperform analogs in less radiation-tolerant bacteria. The recombinational repair protein Recombinase A from D. radiodurans is much more effective at protecting DNA from damage than that from E. coli (Slade and Miroslav 2011).

Sequence and Features

Assembly Compatibility:

10
COMPATIBLE WITH RFC[10]
12
COMPATIBLE WITH RFC[12]
21
INCOMPATIBLE WITH RFC[21]
Illegal BglII site found at 224
23
COMPATIBLE WITH RFC[23]
25
INCOMPATIBLE WITH RFC[25]
Illegal NgoMIV site found at 898
1000
COMPATIBLE WITH RFC[1000]

Revision as of 02:30, 4 October 2012 (view source) Vishesh.jain (Talk \| contribs) ← Older edit		Latest revision as of 02:39, 4 October 2012 (view source) Vishesh.jain (Talk \| contribs)
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	<partinfo>BBa_K847000 short</partinfo>		<partinfo>BBa_K847000 short</partinfo>

−	''Deinococcus radiodurans'' is an extremely radiation-resistant bacterium: while about 10 Gy (absorbed radiation dose, Gray) can kill most vertebrates, ''D. radiodurans'' can withstand up to 12,000 Gy. Current literature ~~has found that~~ ''D. radiodurans’'' unique genetic makeup allows it to better handle radiation exposure. The two main effects of radiation exposure to bacterial cells are DNA damage and the creation of toxic superoxide species (Daly 2009). Two DNA damage prevention and repair proteins in ''D. radiodurans'' have been shown to outperform analogs in less radiation-tolerant bacteria. The recombinational repair protein Recombinase A from ''D. radiodurans'' is much more effective at protecting DNA from damage than that from ''E. coli'' (Slade and Miroslav 2011).	+	''Deinococcus radiodurans'' is an extremely radiation-resistant bacterium: while about 10 Gy (absorbed radiation dose, Gray) can kill most vertebrates, ''D. radiodurans'' can withstand up to 12,000 Gy. Current literature supports this finding with ''D. radiodurans’'' unique genetic makeup, which allows it to better handle radiation exposure. The two main effects of radiation exposure to bacterial cells are DNA damage and the creation of toxic superoxide species (Daly 2009). Two DNA damage prevention and repair proteins in ''D. radiodurans'' have been shown to outperform analogs in less radiation-tolerant bacteria. The recombinational repair protein Recombinase A from ''D. radiodurans'' is much more effective at protecting DNA from damage than that from ''E. coli'' (Slade and Miroslav 2011).