Proteome dynamics during post-desiccation recovery reveal convergence of desiccation and gamma radiation stress response pathways in Deinococcus radiodurans
Deinococcus radiodurans is inherently resistant to both ionizing radiation and desiccation.
Fifteen months of desiccation was found to be the LD 50 dose for D. radiodurans.
Desiccated cells of D. radiodurans entered 6 h of growth arrest during post-desiccation
recovery (PDR). Proteome dynamics during PDR were mapped by resolving cellular
proteins by 2-dimensional gel electrophoresis coupled with mass spectrometry. At least 41
proteins, represented by 51 spots on proteome profiles, were differentially expressed …
Fifteen months of desiccation was found to be the LD 50 dose for D. radiodurans.
Desiccated cells of D. radiodurans entered 6 h of growth arrest during post-desiccation
recovery (PDR). Proteome dynamics during PDR were mapped by resolving cellular
proteins by 2-dimensional gel electrophoresis coupled with mass spectrometry. At least 41
proteins, represented by 51 spots on proteome profiles, were differentially expressed …
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