Full genome and characterization of a new species of Chryseobacterium with phytopathogenic potential on Vicia faba (Fabaceae; Papilionoidae)
International audience Chryseobacteriumis a genus of the Flavobacteriaceae family whose members areusually chemoorganotrophicand form typical yellow-orange colonies due to flexirubin-type pigment. The genus contains more than 100 species from very diverse ecosystems, including freshwater, soil, mari...
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ftunivcorse:oai:HAL:hal-02373109v1 2023-11-12T04:24:35+01:00 Full genome and characterization of a new species of Chryseobacterium with phytopathogenic potential on Vicia faba (Fabaceae; Papilionoidae) Rahbé, Yvan Droux, Michel Oger, Philippe, M. Cotte-Pattat, Nicole Microbiologie, adaptation et pathogénie (MAP) Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS) Trafic et signalisation membranaires chez les bactéries (MTSB) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL) Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Sciences pour l'environnement (SPE) Université Pascal Paoli (UPP)-Centre National de la Recherche Scientifique (CNRS) Microbiology of Extreme Environments (M2E) Aussois, France 2020-01-27 https://hal.science/hal-02373109 https://hal.science/hal-02373109/document https://hal.science/hal-02373109/file/Poster%20Rahb%C3%A9%20Aussois%202020_r.pdf en eng HAL CCSD hal-02373109 https://hal.science/hal-02373109 https://hal.science/hal-02373109/document https://hal.science/hal-02373109/file/Poster%20Rahb%C3%A9%20Aussois%202020_r.pdf info:eu-repo/semantics/OpenAccess 14e Rencontres Plantes-Bactéries Aussois 2020 https://hal.science/hal-02373109 14e Rencontres Plantes-Bactéries Aussois 2020, Jan 2020, Aussois, France [SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis info:eu-repo/semantics/conferenceObject Conference poster 2020 ftunivcorse 2023-10-24T21:03:25Z International audience Chryseobacteriumis a genus of the Flavobacteriaceae family whose members areusually chemoorganotrophicand form typical yellow-orange colonies due to flexirubin-type pigment. The genus contains more than 100 species from very diverse ecosystems, including freshwater, soil, marine fish, and human hosts.Other sourcesincludelakes, sediments, water cooling systems, drinking water, lactic acid beverages, beer bottling plants, bioreactor sludge, polluted soil, marine sediment and even permafrost. Chryseobacterium strains are associated with a multitude of animal guts and feces-mosquitos, cockroaches, millipedes,penguin guano, freshwater copepods-, but also bird feathers, milk, meat and chicken.In agricultural systems, they were recovered from soils, roots, flowers, or decaying plant material, but none was described as phytopathogen so far.C.indologenes, mainly found in soil and water, has been reported as uncommon though deadly human pathogen.Here, we report the complete genome sequence and the phenotype characterization of a new strain and new species of Chryseobacterium with a clear though weak phytopathogenic potentialon Vicia faba. Initially detected in an aphid-associated V.fabaseedling growth cabinet, itinduced typicalsoft rot in all aphid-harboringplants.The causal agent was identified as Chryseobacteriumsp.,close to C. indologenes by 16S amplicon sequencing, but not identical to anycharacterizedspecies (databasesin early 2019). Thisprompted us to characterize the F3 strain and determine its genomesequence.The genome of strain F3consists of a circular chromosome of 5,277Kbwithout plasmid. The main phenotypic traits of strain F2 are heavy enzyme secretion, among whichpectinasesand proteases, no direct transmission by aphids at notable frequency but showing increased symptoms on aphid-infected plants, and potential migration through xylem pathway from crown to apex during in planta artificial infection.Very recently, this strain was shown to belong to the samespecies as strain JV274.1, a ... Conference Object permafrost Copepods Università di Corsica Pasquale Paoli: HAL Guano ENVELOPE(141.604,141.604,-66.775,-66.775) |
institution |
Open Polar |
collection |
Università di Corsica Pasquale Paoli: HAL |
op_collection_id |
ftunivcorse |
language |
English |
topic |
[SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis |
spellingShingle |
[SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis Rahbé, Yvan Droux, Michel Oger, Philippe, M. Cotte-Pattat, Nicole Full genome and characterization of a new species of Chryseobacterium with phytopathogenic potential on Vicia faba (Fabaceae; Papilionoidae) |
topic_facet |
[SDV.EE.IEO]Life Sciences [q-bio]/Ecology environment/Symbiosis |
description |
International audience Chryseobacteriumis a genus of the Flavobacteriaceae family whose members areusually chemoorganotrophicand form typical yellow-orange colonies due to flexirubin-type pigment. The genus contains more than 100 species from very diverse ecosystems, including freshwater, soil, marine fish, and human hosts.Other sourcesincludelakes, sediments, water cooling systems, drinking water, lactic acid beverages, beer bottling plants, bioreactor sludge, polluted soil, marine sediment and even permafrost. Chryseobacterium strains are associated with a multitude of animal guts and feces-mosquitos, cockroaches, millipedes,penguin guano, freshwater copepods-, but also bird feathers, milk, meat and chicken.In agricultural systems, they were recovered from soils, roots, flowers, or decaying plant material, but none was described as phytopathogen so far.C.indologenes, mainly found in soil and water, has been reported as uncommon though deadly human pathogen.Here, we report the complete genome sequence and the phenotype characterization of a new strain and new species of Chryseobacterium with a clear though weak phytopathogenic potentialon Vicia faba. Initially detected in an aphid-associated V.fabaseedling growth cabinet, itinduced typicalsoft rot in all aphid-harboringplants.The causal agent was identified as Chryseobacteriumsp.,close to C. indologenes by 16S amplicon sequencing, but not identical to anycharacterizedspecies (databasesin early 2019). Thisprompted us to characterize the F3 strain and determine its genomesequence.The genome of strain F3consists of a circular chromosome of 5,277Kbwithout plasmid. The main phenotypic traits of strain F2 are heavy enzyme secretion, among whichpectinasesand proteases, no direct transmission by aphids at notable frequency but showing increased symptoms on aphid-infected plants, and potential migration through xylem pathway from crown to apex during in planta artificial infection.Very recently, this strain was shown to belong to the samespecies as strain JV274.1, a ... |
author2 |
Microbiologie, adaptation et pathogénie (MAP) Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS) Trafic et signalisation membranaires chez les bactéries (MTSB) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL) Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Sciences pour l'environnement (SPE) Université Pascal Paoli (UPP)-Centre National de la Recherche Scientifique (CNRS) Microbiology of Extreme Environments (M2E) |
format |
Conference Object |
author |
Rahbé, Yvan Droux, Michel Oger, Philippe, M. Cotte-Pattat, Nicole |
author_facet |
Rahbé, Yvan Droux, Michel Oger, Philippe, M. Cotte-Pattat, Nicole |
author_sort |
Rahbé, Yvan |
title |
Full genome and characterization of a new species of Chryseobacterium with phytopathogenic potential on Vicia faba (Fabaceae; Papilionoidae) |
title_short |
Full genome and characterization of a new species of Chryseobacterium with phytopathogenic potential on Vicia faba (Fabaceae; Papilionoidae) |
title_full |
Full genome and characterization of a new species of Chryseobacterium with phytopathogenic potential on Vicia faba (Fabaceae; Papilionoidae) |
title_fullStr |
Full genome and characterization of a new species of Chryseobacterium with phytopathogenic potential on Vicia faba (Fabaceae; Papilionoidae) |
title_full_unstemmed |
Full genome and characterization of a new species of Chryseobacterium with phytopathogenic potential on Vicia faba (Fabaceae; Papilionoidae) |
title_sort |
full genome and characterization of a new species of chryseobacterium with phytopathogenic potential on vicia faba (fabaceae; papilionoidae) |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://hal.science/hal-02373109 https://hal.science/hal-02373109/document https://hal.science/hal-02373109/file/Poster%20Rahb%C3%A9%20Aussois%202020_r.pdf |
op_coverage |
Aussois, France |
long_lat |
ENVELOPE(141.604,141.604,-66.775,-66.775) |
geographic |
Guano |
geographic_facet |
Guano |
genre |
permafrost Copepods |
genre_facet |
permafrost Copepods |
op_source |
14e Rencontres Plantes-Bactéries Aussois 2020 https://hal.science/hal-02373109 14e Rencontres Plantes-Bactéries Aussois 2020, Jan 2020, Aussois, France |
op_relation |
hal-02373109 https://hal.science/hal-02373109 https://hal.science/hal-02373109/document https://hal.science/hal-02373109/file/Poster%20Rahb%C3%A9%20Aussois%202020_r.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1782339077564006400 |