Phenotypic plasticity of Monilinia spp. in response to light wavelengths: From in vitro development to virulence on nectarines

The development of brown rot in stone fruit caused by the necrotrophic fungus Monilinia spp. is influenced by many abiotic factors, such as temperature, humidity, and light. Specifically, filamentous fungi perceive light as a signal for ecophysiological and adaptive responses. We have explored how s...

Descripción completa

Detalles Bibliográficos
Autores: Verde-Yáñez, Lucía, Vall-llaura Espinosa, Nuria, Usall, Josep, Teixidó, Neus, Torres, Rosario
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:20.500.12327/2010
Acceso en línea:http://hdl.handle.net/20.500.12327/2010
https://doi.org/10.1016/j.ijfoodmicro.2022.109700
Access Level:acceso abierto
Palabra clave:632
id ES_81c94b4fa0f9286d4512bf6df80d29cd
oai_identifier_str oai:recercat.cat:20.500.12327/2010
network_acronym_str ES
network_name_str España
repository_id_str
spelling Phenotypic plasticity of Monilinia spp. in response to light wavelengths: From in vitro development to virulence on nectarinesVerde-Yáñez, LucíaVall-llaura Espinosa, NuriaUsall, JosepTeixidó, NeusTorres, Rosario632The development of brown rot in stone fruit caused by the necrotrophic fungus Monilinia spp. is influenced by many abiotic factors, such as temperature, humidity, and light. Specifically, filamentous fungi perceive light as a signal for ecophysiological and adaptive responses. We have explored how specific light wavelengths affect the in vitro development, the regulation of putative development genes and the virulence of the main species of Monilinia (M. laxa, M. fructicola and M. fructigena). After subjecting Monilinia spp. to different light wavelengths (white, black, blue, red, far-red) for 7 days, several differences in their phenotype were observed among light conditions, but also among species. These species of Monilinia exhibited a different phenotypic plasticity in response to light regarding pigmentation, growth, and specially conidiation of colonies. In this sense, we observed that the conidial production was higher in M. laxa than M. fructicola, while M. fructigena showed an inability to produce conidia under the tested conditions. Growth rate among species was significantly lower in M. fructicola under red light wavelength while among light conditions it was increased under far-red light wavelength for M. laxa and under black light for M. fructicola; in contrast, no statistical differences were observed for M. fructigena. Gene expression analysis of 13 genes involved in fungal development of Monilinia spp. revealed a significant difference among the three species of Monilinia, and especially depended on light wavelengths. Among them, a high expression of OPT1, RGS2, RGS3 and SPP1 genes was observed in M. laxa, and LTF1 and STE12 in M. fructicola under black light. In contrast, a high expression of REG1 and C6TF1 genes occurred in both M. fructicola and M. laxa subject to red and far-red light wavelength, respectively. When nectarines were artificially infected with M. laxa and M. fructicola subjected to black light, the virulence was clearly reduced, but not in M. fructigena. Overall, results presented herein demonstrate that light wavelengths are a key abiotic factor for the biology of Monilinia spp., specially modulating its capacity to form conidia, and thus, influencing its spreading and the onset of the disease on nectarines during postharvestinfo:eu-repo/semantics/acceptedVersionElsevierProducció VegetalPostcollita2022info:eu-repo/semantics/article32http://hdl.handle.net/20.500.12327/2010https://doi.org/10.1016/j.ijfoodmicro.2022.109700reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésInternational Journal of Food MicrobiologyMINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/AGL2017-84389-C2-1-R/ES/PODREDUMBRE PARDA CAUSADA POR MONILINIA SPP. EN FRUTA DE HUESO: INTERACCION HUESPED-PATOGENO-AMBIENTE/Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:20.500.12327/20102026-05-29T05:05:01Z
dc.title.none.fl_str_mv Phenotypic plasticity of Monilinia spp. in response to light wavelengths: From in vitro development to virulence on nectarines
title Phenotypic plasticity of Monilinia spp. in response to light wavelengths: From in vitro development to virulence on nectarines
spellingShingle Phenotypic plasticity of Monilinia spp. in response to light wavelengths: From in vitro development to virulence on nectarines
Verde-Yáñez, Lucía
632
title_short Phenotypic plasticity of Monilinia spp. in response to light wavelengths: From in vitro development to virulence on nectarines
title_full Phenotypic plasticity of Monilinia spp. in response to light wavelengths: From in vitro development to virulence on nectarines
title_fullStr Phenotypic plasticity of Monilinia spp. in response to light wavelengths: From in vitro development to virulence on nectarines
title_full_unstemmed Phenotypic plasticity of Monilinia spp. in response to light wavelengths: From in vitro development to virulence on nectarines
title_sort Phenotypic plasticity of Monilinia spp. in response to light wavelengths: From in vitro development to virulence on nectarines
dc.creator.none.fl_str_mv Verde-Yáñez, Lucía
Vall-llaura Espinosa, Nuria
Usall, Josep
Teixidó, Neus
Torres, Rosario
author Verde-Yáñez, Lucía
author_facet Verde-Yáñez, Lucía
Vall-llaura Espinosa, Nuria
Usall, Josep
Teixidó, Neus
Torres, Rosario
author_role author
author2 Vall-llaura Espinosa, Nuria
Usall, Josep
Teixidó, Neus
Torres, Rosario
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Producció Vegetal
Postcollita
dc.subject.none.fl_str_mv 632
topic 632
description The development of brown rot in stone fruit caused by the necrotrophic fungus Monilinia spp. is influenced by many abiotic factors, such as temperature, humidity, and light. Specifically, filamentous fungi perceive light as a signal for ecophysiological and adaptive responses. We have explored how specific light wavelengths affect the in vitro development, the regulation of putative development genes and the virulence of the main species of Monilinia (M. laxa, M. fructicola and M. fructigena). After subjecting Monilinia spp. to different light wavelengths (white, black, blue, red, far-red) for 7 days, several differences in their phenotype were observed among light conditions, but also among species. These species of Monilinia exhibited a different phenotypic plasticity in response to light regarding pigmentation, growth, and specially conidiation of colonies. In this sense, we observed that the conidial production was higher in M. laxa than M. fructicola, while M. fructigena showed an inability to produce conidia under the tested conditions. Growth rate among species was significantly lower in M. fructicola under red light wavelength while among light conditions it was increased under far-red light wavelength for M. laxa and under black light for M. fructicola; in contrast, no statistical differences were observed for M. fructigena. Gene expression analysis of 13 genes involved in fungal development of Monilinia spp. revealed a significant difference among the three species of Monilinia, and especially depended on light wavelengths. Among them, a high expression of OPT1, RGS2, RGS3 and SPP1 genes was observed in M. laxa, and LTF1 and STE12 in M. fructicola under black light. In contrast, a high expression of REG1 and C6TF1 genes occurred in both M. fructicola and M. laxa subject to red and far-red light wavelength, respectively. When nectarines were artificially infected with M. laxa and M. fructicola subjected to black light, the virulence was clearly reduced, but not in M. fructigena. Overall, results presented herein demonstrate that light wavelengths are a key abiotic factor for the biology of Monilinia spp., specially modulating its capacity to form conidia, and thus, influencing its spreading and the onset of the disease on nectarines during postharvest
publishDate 2022
dc.date.none.fl_str_mv 2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12327/2010
https://doi.org/10.1016/j.ijfoodmicro.2022.109700
url http://hdl.handle.net/20.500.12327/2010
https://doi.org/10.1016/j.ijfoodmicro.2022.109700
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv International Journal of Food Microbiology
MINECO/Programa Estatal de I+D+I orientada a los retos de la sociedad/AGL2017-84389-C2-1-R/ES/PODREDUMBRE PARDA CAUSADA POR MONILINIA SPP. EN FRUTA DE HUESO: INTERACCION HUESPED-PATOGENO-AMBIENTE/
dc.rights.none.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 32
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869411999186681856
score 15,812429

Similares en LA Referencia