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TranscriptomicsThe minor groove-binding agent ELB-21 forms multiple interstrand and intrastrand covalent cross-links with duplex DNA and displays potent bactericidal activity against methicillin-resistant Staphylococcus aureus.
Objectives The antistaphylococcal pyrrolobenzodiazepine dimer ELB-21 forms multiple adducts with duplex DNA through covalent interactions with appropriately spaced guanine residues; it is now known to form interstrand and intrastrand adducts with oligonucleotide sequences of variable length. We dete...
ORGANISM(S): Staphylococcus aureus 
2011-04-15 | E-BUGS-115 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array to assess epidemic methicillin-resistant Staphylococcus aureus 16 phenotypes induced by PBD conjugates
Objectives Pyrrolobenzodiazepine (PBD) dimers, tethered through inert propyldioxy or pentyldioxy linkers, possess potent bactericidal activity against a range of Gram-positive bacteria by virtue of their capacity to cross-link duplex DNA in sequence-selective fashion. Here we attempt to improve the ...
ORGANISM(S): Staphylococcus aureus 
2012-04-17 | E-BUGS-118 | biostudies-arrayexpress
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