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Citation for Study 14636

About Citation title: "Serratia marcescens associated with bell pepper (Capsicum annuum L.) soft-rot disease under greenhouse conditions".
About Study name: "Serratia marcescens associated with bell pepper (Capsicum annuum L.) soft-rot disease under greenhouse conditions".
About This study is part of submission 14636 (Status: Published).

Citation

Gillis A., Rodriguez M., & Santana M.A. 2014. Serratia marcescens associated with bell pepper (Capsicum annuum L.) soft-rot disease under greenhouse conditions. European Journal of Plant Pathology, 138(1): 1-8.

Authors

  • Gillis A. (submitter) Phone +32-10-478598
  • Rodriguez M.
  • Santana M.A.

Abstract

Soft-rotting bacteria affecting bell peppers crops represent an economically destructive disease of growing importance worldwide. In Venezuela since 2006, soft-rot symptoms have been occasionally observed in bell pepper fruits grown under greenhouse conditions. Affected fruits presented water-soaked lesions that progressed upon completely fruit maceration. Bacteria were isolated from water-soaked lesions in order to identify the causal agent of this disease. Of 13 bacterial isolates recovered from affected fruits, only isolate AGPim1A was able to produce a hypersensitive reaction in tobacco plants and to reproduce soft-rot symptoms in bell peppers fruits. Several methods, including classical bacteriological tests and carbon utilization profiling, alongside with sequence analysis of 16S rRNA and housekeeping genes gyrB and groES-groEL, allowed identifying the soft-rotting bacterium as Serratia marcescens. To our knowledge, this is the first report showing a S. marcescens strain associated with soft-rot disease in bell pepper fruits.

Keywords

Bell pepper, emerging plant disease, Serratia marcescens, soft-rotting bacteria

External links

About this resource

  • Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S14636
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