Unrestricted.2016-11-142011-02-182016-11-141996-08http://hdl.handle.net/2346/11486Not availableapplication/pdfengPlant diseases -- Molecular aspectsErwinia chrysanthemiPlant diseases -- Genetic aspectsPhytopathogenic micro-organismsMicrobial geneticsRegulation and nucleotide sequence of DNA from Erwinia chrysanthemi EC16 required for uptake of galacturonic acidDissertation