Analyses based on the 16S rRNA and secA genes identify a new phytoplasma subgroup associated with a lethal yellowing-type disease of coconut in Côte d’Ivoire

Abstract

Leaf, stem apex, heart and inflorescence samples of coconut palms exhibiting Côte d’Ivoire Lethal Yellowing (CILY) symptoms that resemble those associated with Cape Saint Paul Wilt Disease (CSPWD) in Ghana, were sampled and nested PCR-tested for phytoplasma presence. The phytoplasma identified was further characterized based on the sequences of the 16S rRNA and secA genes. Results support possibility of disease spread from the neighbouring Ghana, posing a threat for the Ivorian coconut industry.

Description

Annex 1 of 48 for CIFSRF-IDRC/GAC Final technical report: http://hdl.handle.net/10625/56415
This work was carried out with the aid of a grant from Canada’s International Development Research Centre (IDRC), and with financial support from the Government of Canada, provided through Global Affairs Canada (GAC)

Keywords

PHYLOGENY, COCONUT, RFLP, CAPE SAINT PAUL WILT DISEASE, GENETIC MARKERS, COCNUT LETHAL YELLOWING DISEASE, DISEASE CONTROL, PLANT DISEASES, PALMS, COTE D'IVOIRE, SOUTH OF SAHARA

Citation

Rosete, Y. A., Konan-Konan, J. L., Diallo, A. H., Allou, K., & Scott, J. (2015). Analyses based on the 16S rRNA and secA genes identify a new phytoplasma subgroup associated with a lethal yellowing-type disease of coconut in Côte d’Ivoire. Phytopathogenic Mollicutes, 5(1s), S57-S58. doi: 10.5958/2249-4677.2015.00023.7

DOI