Search results for " GroEl gene"

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Multilocus typing for characterization of ‘Candidatus Phytoplasma asteris’-related strains in several ornamental species in Italy

2018

Different ornamental plants showing symptoms referable to phytoplasma presence and collected between 1993 and 2015 in various floricultural areas in north and south of Italy, enclosing Sicily, resulted to be infected by ‘Candidatus Phytoplasma asteris’-related strains, and after PCR/RFLP identification on 16Sr gene were assigned to 16SrI-B subgroup. These infected samples were employed for phytoplasma strain differentiation on tuf, groel, rp and amp genes. In particular, the 23 phytoplasma strains employed were from hydrangea (5), primula (3), gentian (2), petunia (2) and gerbera (1) samples showing flower virescence; from gladiolus samples both in vivo and in micropropagation (2) showing t…

0106 biological sciencesGeneticsCandidatus Phytoplasma asterisSettore AGR/12 - Patologia Vegetale04 agricultural and veterinary sciencesPCR/RFLP analyses 16S rRNA gene rp gene GroEl gene tuf geneHorticultureRibosomal RNABiology01 natural scienceslaw.inventionphytoplasmas ornamental plants 16S RRNA gene groEl genelawGenetic markerGenotypeOrnamental plant040103 agronomy & agriculture0401 agriculture forestry and fisheriesTypingRestriction fragment length polymorphismPolymerase chain reaction010606 plant biology & botanyActa Horticulturae
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