Genetic control of the response to a 'Candidatus Phytoplasma trifolii' strain by Solanum peruvianum
GARCION, Christophe
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
EVEILLARD, Sandrine
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
RENAUDIN, Joël
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
GARCION, Christophe
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
EVEILLARD, Sandrine
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
RENAUDIN, Joël
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
< Reduce
Biologie du fruit et pathologie [BFP]
Université Sciences et Technologies - Bordeaux 1 [UB]
Language
en
Article de revue
This item was published in
Bulletin of Insectology. 2011, vol. 64, p. S169 - S170
Department of Agricultural and Food Sciences
English Abstract
A report describing the strong resistance and tolerance of the accession PI128655 of Solanum peruvianum to two BLTVA strains (beet leafhopper transmitted virescence agent; `Candidatus Phytoplasma trifolii') was published ...Read more >
A report describing the strong resistance and tolerance of the accession PI128655 of Solanum peruvianum to two BLTVA strains (beet leafhopper transmitted virescence agent; `Candidatus Phytoplasma trifolii') was published almost twenty years ago. This work was revisited using another BLTVA strain and the PI128655 plants. No resistance or tolerance was observed. Instead the plants showed either one of two different sets of symptoms. A genetic control of the response to the phytoplasma isolated by the PI128655 plants was demonstrated using clones of host plants. However we obtained experimental evidence that the BLTVA isolate lacked homogeneity or stability, which could also explain the occurrence of two sets of symptoms. A possible hypothesis is that the PI128655 plants, by interfering with the competition between the 'components' of the BLTVA isolate, can alter the final composition of the phytoplasma population and therefore influence the induced symptoms.Read less <
Keywords
branched inflorescence
English Keywords
BLTVA
'Candidatus Phytoplasma trifolii'
Solanum peruvianum
mixed infection
plasmid
TRANSMITTED VIRESCENCE AGENT
BIG BUD DISEASE
Origin
Hal importedCollections