The Association of Clover Proliferation Phytoplasma with Stolbur Disease of Pepper in Spain |
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Authors: | S. CASTRO, & J. ROMERO |
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Affiliation: | Departamento de Protección Vegetal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA) Madrid, Spain |
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Abstract: | A phytoplasma disease, `stolbur', affects pepper ( Capsicum annuum ) in Spain. Affected plants have short internodes, green flowers buds and other symptoms that are characteristic of phytoplasma-induced diseases. Herein the detection and classification of the phytoplasma that may cause the disease is reported. DNA amplification by polymerase chain reaction, sequencing and phylogenetic analysis indicate that this phytoplasma should be classified in the clover proliferation group 16SrVI, a group that is clearly distinct from the stolbur group 16SrXII. |
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Keywords: | Capsicum annuum nucleotide sequence analysis pepper phylogenetic analysis phytoplasma disease polymerase chain reaction stolbur |
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