Essenberg, MargaretSun, Tzeli Julia2015-04-152015-04-151987-07http://hdl.handle.net/20.500.14446/14410application/pdfCopyright is held by the author who has granted the Oklahoma State University Library the non-exclusive right to share this material in its institutional repository. Contact Digital Library Services at lib-dls@okstate.edu or 405-744-9161 for the permission policy on the use, reproduction or distribution of this material.Photoactivated DNA cleavage, enzyme inactivation, bacterial inhibition, and viral inactivation by the cotton phytoalexin 2,7-dihydroxycadalene, isolation of phytoalexin-resistant mutants of the cotton pathogen Xanthomonas campestris pv. malvacearum, and characterization of the pathogen's mutabilityDissertationgossypium hirsutumxanthomonas campestris pv. malvacearum2,7-dihydroxycadalenelacinilene csesquiterpenoid phytoalexinsphotosensitizerdna cleavageactive oxygendeoxyribonuclease Imalate dehydrogenasecauliflower mosaic virusbrassica rapaphotoactivationdna-protein cross-linkinginfectivitycyshis boxnucleic acid binding domainphytoalexinantiviral