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Infection of Cucumber Cotyledons by Cucumber Mosaic Virus and the Participation of Chlorophyllase in the Development of Chlorotic Lesions
Authors:BAILISS   K. W.
Affiliation:Department of Biological Sciences, Wye College (University of London) Nr. Ashford, Kent
Abstract:Cotyledon infection of cucumber (Cucumis sativus L. cultivarImproved Telegraph) results in abnormal growth and the appearanceof chlorotic lesions leading to general chlorosis of the cotyledons.The disease causes increased chlorophyll degradation and chlorophyllaseactivity. Virus-induced perturbations in chlorophyllase activityare discussed in relation to current concepts of the role ofthis enzyme in vivo.
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