New early phenotypic markers for cucumber green mottle mosaic virus disease in cucumbers exposed to fluctuating extreme temperatures

Abstract Studies of early stages of cucumber green mottle mosaic virus (CGMMV) disease have been recently focused on plant molecular responses. However, extreme diurnal environmental temperatures, characteristic of global climate changes, could affect plant susceptibility and disease phenotype progr...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Ori Molad, Elisheva Smith, Neta Luria, Noa Sela, Oded Lachman, Elena Bakelman, Diana Leibman, Aviv Dombrovsky
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/703fb097bcc4499697608413880c778a
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:703fb097bcc4499697608413880c778a
record_format	dspace
spelling	oai:doaj.org-article:703fb097bcc4499697608413880c778a2021-12-02T18:14:30ZNew early phenotypic markers for cucumber green mottle mosaic virus disease in cucumbers exposed to fluctuating extreme temperatures10.1038/s41598-021-98595-42045-2322https://doaj.org/article/703fb097bcc4499697608413880c778a2021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-98595-4https://doaj.org/toc/2045-2322Abstract Studies of early stages of cucumber green mottle mosaic virus (CGMMV) disease have been recently focused on plant molecular responses. However, extreme diurnal environmental temperatures, characteristic of global climate changes, could affect plant susceptibility and disease phenotype progression. Our studies of CGMMV disease progression, under simulated extreme temperature waves, have revealed two new disease initiation phenotypes that developed gradually, preceding severe symptom manifestations of post-recovery CGMMV systemic infections. 'Early post-recovery stage' bright yellow islands (BYIs) with defined boundaries amid asymptomatic leaf blades were first emerging followed by 'late post-recovery stage' BYIs with diffused boundaries. A deduced CGMMV disease progression scheme, postulating BYI symptom occurrence time-windows, revealed BYIs in field grown cucumber plants exposed to extreme diurnal temperatures. Profiling ontology of cucumber differentially expressed genes in BYIs vs the associated dark-green surrounding tissues disclosed activation of jasmonic acid (JA) pathway in 'early post-recovery stage' BYIs. JA signaling was inactivated in 'late post-recovery stage' BYIs concomitant with increasing expressions of JA signaling inhibitors and downregulation of JA responsive phenylpropanoid pathway. Our results disclosed a new phenotypic description of CGMMV disease initiation, characteristic of cucumbers grown under extreme environmental temperature fluctuations. The BYI phenotypes could define a time-window for CGMMV disease management applications.Ori MoladElisheva SmithNeta LuriaNoa SelaOded LachmanElena BakelmanDiana LeibmanAviv DombrovskyNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Ori Molad Elisheva Smith Neta Luria Noa Sela Oded Lachman Elena Bakelman Diana Leibman Aviv Dombrovsky New early phenotypic markers for cucumber green mottle mosaic virus disease in cucumbers exposed to fluctuating extreme temperatures
description	Abstract Studies of early stages of cucumber green mottle mosaic virus (CGMMV) disease have been recently focused on plant molecular responses. However, extreme diurnal environmental temperatures, characteristic of global climate changes, could affect plant susceptibility and disease phenotype progression. Our studies of CGMMV disease progression, under simulated extreme temperature waves, have revealed two new disease initiation phenotypes that developed gradually, preceding severe symptom manifestations of post-recovery CGMMV systemic infections. 'Early post-recovery stage' bright yellow islands (BYIs) with defined boundaries amid asymptomatic leaf blades were first emerging followed by 'late post-recovery stage' BYIs with diffused boundaries. A deduced CGMMV disease progression scheme, postulating BYI symptom occurrence time-windows, revealed BYIs in field grown cucumber plants exposed to extreme diurnal temperatures. Profiling ontology of cucumber differentially expressed genes in BYIs vs the associated dark-green surrounding tissues disclosed activation of jasmonic acid (JA) pathway in 'early post-recovery stage' BYIs. JA signaling was inactivated in 'late post-recovery stage' BYIs concomitant with increasing expressions of JA signaling inhibitors and downregulation of JA responsive phenylpropanoid pathway. Our results disclosed a new phenotypic description of CGMMV disease initiation, characteristic of cucumbers grown under extreme environmental temperature fluctuations. The BYI phenotypes could define a time-window for CGMMV disease management applications.
format	article
author	Ori Molad Elisheva Smith Neta Luria Noa Sela Oded Lachman Elena Bakelman Diana Leibman Aviv Dombrovsky
author_facet	Ori Molad Elisheva Smith Neta Luria Noa Sela Oded Lachman Elena Bakelman Diana Leibman Aviv Dombrovsky
author_sort	Ori Molad
title	New early phenotypic markers for cucumber green mottle mosaic virus disease in cucumbers exposed to fluctuating extreme temperatures
title_short	New early phenotypic markers for cucumber green mottle mosaic virus disease in cucumbers exposed to fluctuating extreme temperatures
title_full	New early phenotypic markers for cucumber green mottle mosaic virus disease in cucumbers exposed to fluctuating extreme temperatures
title_fullStr	New early phenotypic markers for cucumber green mottle mosaic virus disease in cucumbers exposed to fluctuating extreme temperatures
title_full_unstemmed	New early phenotypic markers for cucumber green mottle mosaic virus disease in cucumbers exposed to fluctuating extreme temperatures
title_sort	new early phenotypic markers for cucumber green mottle mosaic virus disease in cucumbers exposed to fluctuating extreme temperatures
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/703fb097bcc4499697608413880c778a
work_keys_str_mv	AT orimolad newearlyphenotypicmarkersforcucumbergreenmottlemosaicvirusdiseaseincucumbersexposedtofluctuatingextremetemperatures AT elishevasmith newearlyphenotypicmarkersforcucumbergreenmottlemosaicvirusdiseaseincucumbersexposedtofluctuatingextremetemperatures AT netaluria newearlyphenotypicmarkersforcucumbergreenmottlemosaicvirusdiseaseincucumbersexposedtofluctuatingextremetemperatures AT noasela newearlyphenotypicmarkersforcucumbergreenmottlemosaicvirusdiseaseincucumbersexposedtofluctuatingextremetemperatures AT odedlachman newearlyphenotypicmarkersforcucumbergreenmottlemosaicvirusdiseaseincucumbersexposedtofluctuatingextremetemperatures AT elenabakelman newearlyphenotypicmarkersforcucumbergreenmottlemosaicvirusdiseaseincucumbersexposedtofluctuatingextremetemperatures AT dianaleibman newearlyphenotypicmarkersforcucumbergreenmottlemosaicvirusdiseaseincucumbersexposedtofluctuatingextremetemperatures AT avivdombrovsky newearlyphenotypicmarkersforcucumbergreenmottlemosaicvirusdiseaseincucumbersexposedtofluctuatingextremetemperatures
_version_	1718378399211192320

New early phenotypic markers for cucumber green mottle mosaic virus disease in cucumbers exposed to fluctuating extreme temperatures

Ejemplares similares