Matches in SemOpenAlex for { <https://semopenalex.org/work/W2737922703> ?p ?o ?g. }
- W2737922703 abstract "The current bacterial wilt infestation level in the potato fields in the Peruvian Andes was investigated by collecting stem samples from wilted plants and detecting Ralstonia solanacearum. In total 39 farmers' fields located in the central and northern Peru between the altitudes 2111 and 3742 m above sea level were sampled. R. solanacearum was detected in 19 fields, and in 153 out of the 358 samples analyzed. Phylogenetic analysis using the partial sequence of the endoglucanase gene on strains collected in Peru between 1966 and 2016 from potato, pepper, tomato, plantain or soil, divided the strains in phylotypes I, IIA, and IIB. The Phylotype IIB isolates formed seven sequevar groups including the previously identified sequevars 1, 2, 3, 4, and 25. In addition to this, three new sequevars of phylotype IIB were identified. Phylotype IIA isolates from Peru clustered together with reference strains previously assigned to sequevars 5, 39, 41, and 50, and additionally one new sequevar was identified. The Phylotype I strain was similar to the sequevar 18. Most of the Peruvian R. solanacearum isolates were IIB-1 strains. In the old collection sampled between 1966 and 2013, 72% were IIB-1 and in the new collection at 2016 no other strains were found. The pathogenicity of 25 isolates representing the IIA and IIB sequevar groups was tested on potato, tomato, eggplant and tobacco. All were highly aggressive on potato, but differed in pathogenicity on the other hosts, especially on tobacco. All IIA strains caused latent infection on tobacco and some strains also caused wilting, while IIB strains caused only few latent infections on this species. In conclusion, high molecular diversity was found among the R. solanacearum strains in Peru. Most of the variability was found in areas that are no longer used for potato cultivation and thus these strains do not pose a real threat for potato production in the country. Compared to the previous data from the 1990s, the incidence of bacterial wilt has decreased in Peru. The epidemics are likely caused by infected seed tubers carrying the clonal brown rot strain IIB-1." @default.
- W2737922703 created "2017-07-31" @default.
- W2737922703 creator A5035475091 @default.
- W2737922703 creator A5036590920 @default.
- W2737922703 creator A5050176899 @default.
- W2737922703 creator A5055613655 @default.
- W2737922703 creator A5080741690 @default.
- W2737922703 date "2017-07-18" @default.
- W2737922703 modified "2023-10-16" @default.
- W2737922703 title "Diversity, Pathogenicity, and Current Occurrence of Bacterial Wilt Bacterium Ralstonia solanacearum in Peru" @default.
- W2737922703 cites W1768933435 @default.
- W2737922703 cites W1928256379 @default.
- W2737922703 cites W1979983504 @default.
- W2737922703 cites W1985137962 @default.
- W2737922703 cites W1987055588 @default.
- W2737922703 cites W1990545041 @default.
- W2737922703 cites W1993349211 @default.
- W2737922703 cites W1999283303 @default.
- W2737922703 cites W1999337642 @default.
- W2737922703 cites W2007839530 @default.
- W2737922703 cites W2008743610 @default.
- W2737922703 cites W2011573286 @default.
- W2737922703 cites W2023969791 @default.
- W2737922703 cites W2023994577 @default.
- W2737922703 cites W2024933500 @default.
- W2737922703 cites W2028365494 @default.
- W2737922703 cites W2032826992 @default.
- W2737922703 cites W2039102431 @default.
- W2737922703 cites W2047299675 @default.
- W2737922703 cites W2054925550 @default.
- W2737922703 cites W2066353665 @default.
- W2737922703 cites W2067101323 @default.
- W2737922703 cites W2085465320 @default.
- W2737922703 cites W2113758128 @default.
- W2737922703 cites W2135020871 @default.
- W2737922703 cites W2141319688 @default.
- W2737922703 cites W2142401436 @default.
- W2737922703 cites W2144731604 @default.
- W2737922703 cites W2145509900 @default.
- W2737922703 cites W2242529671 @default.
- W2737922703 cites W2269190855 @default.
- W2737922703 cites W2274667154 @default.
- W2737922703 cites W2311203695 @default.
- W2737922703 cites W2313824337 @default.
- W2737922703 cites W2332317142 @default.
- W2737922703 cites W2502623223 @default.
- W2737922703 doi "https://doi.org/10.3389/fpls.2017.01221" @default.
- W2737922703 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5514350" @default.
- W2737922703 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28769944" @default.
- W2737922703 hasPublicationYear "2017" @default.
- W2737922703 type Work @default.
- W2737922703 sameAs 2737922703 @default.
- W2737922703 citedByCount "29" @default.
- W2737922703 countsByYear W27379227032019 @default.
- W2737922703 countsByYear W27379227032020 @default.
- W2737922703 countsByYear W27379227032021 @default.
- W2737922703 countsByYear W27379227032022 @default.
- W2737922703 countsByYear W27379227032023 @default.
- W2737922703 crossrefType "journal-article" @default.
- W2737922703 hasAuthorship W2737922703A5035475091 @default.
- W2737922703 hasAuthorship W2737922703A5036590920 @default.
- W2737922703 hasAuthorship W2737922703A5050176899 @default.
- W2737922703 hasAuthorship W2737922703A5055613655 @default.
- W2737922703 hasAuthorship W2737922703A5080741690 @default.
- W2737922703 hasBestOaLocation W27379227031 @default.
- W2737922703 hasConcept C104317684 @default.
- W2737922703 hasConcept C105702510 @default.
- W2737922703 hasConcept C135763542 @default.
- W2737922703 hasConcept C144027150 @default.
- W2737922703 hasConcept C174160445 @default.
- W2737922703 hasConcept C193252679 @default.
- W2737922703 hasConcept C2776242653 @default.
- W2737922703 hasConcept C2776460866 @default.
- W2737922703 hasConcept C2776811049 @default.
- W2737922703 hasConcept C2778022156 @default.
- W2737922703 hasConcept C2779002231 @default.
- W2737922703 hasConcept C2780675535 @default.
- W2737922703 hasConcept C42062724 @default.
- W2737922703 hasConcept C42972112 @default.
- W2737922703 hasConcept C523546767 @default.
- W2737922703 hasConcept C54355233 @default.
- W2737922703 hasConcept C59822182 @default.
- W2737922703 hasConcept C71924100 @default.
- W2737922703 hasConcept C77434933 @default.
- W2737922703 hasConcept C86803240 @default.
- W2737922703 hasConcept C89423630 @default.
- W2737922703 hasConcept C90355303 @default.
- W2737922703 hasConceptScore W2737922703C104317684 @default.
- W2737922703 hasConceptScore W2737922703C105702510 @default.
- W2737922703 hasConceptScore W2737922703C135763542 @default.
- W2737922703 hasConceptScore W2737922703C144027150 @default.
- W2737922703 hasConceptScore W2737922703C174160445 @default.
- W2737922703 hasConceptScore W2737922703C193252679 @default.
- W2737922703 hasConceptScore W2737922703C2776242653 @default.
- W2737922703 hasConceptScore W2737922703C2776460866 @default.
- W2737922703 hasConceptScore W2737922703C2776811049 @default.
- W2737922703 hasConceptScore W2737922703C2778022156 @default.
- W2737922703 hasConceptScore W2737922703C2779002231 @default.
- W2737922703 hasConceptScore W2737922703C2780675535 @default.
- W2737922703 hasConceptScore W2737922703C42062724 @default.