Dataset Information

Untargeted HRLC-HRMS/MS metabolomics data (ESI-) of fungal strains from the order Hypocreales

ABSTRACT: Untargeted HRLC-HRMS/MS metabolomics data (ESI-) from a collection of 82 fungal strains belonging to the order Hypocreales, with 5 Xylariales strains included as outgroup

INSTRUMENT(S): IDX-Orbitrap Mass Spectrometer (Thermo Fisher Scientific)

ORGANISM(S): Pochonia_chlamydosporia_mucl_8330 Akanthomyces_g78 Claviceps_fusiformis_dsm_2942 Lecanicillium_psalliote_mucl_9800 Metarhizium_flavoviride_ihem_3994 Claviceps_viridis_dsm_882 Claviceps_purpurea_dsm_716 Claviceps_purpurea_dsm_715 Claviceps_purpurea_dsm_714 Simplicillium_lamellicola_56290 Cordyceps_militaris_dsm_1153 Fusarium_boothi_cbs_110251 Beauveria_felina_mb116173 Xylaria_hipoxylon_dsm106648 Simplicilium_lanosoniveum_56234 Simplicillium_lamellicola_dsm_56442 Trichoderma_atroviride_cbs_122147 Metarhizium_flavoviride_dsm_11336 Metarhizium_brunneum_mucl9645 Sarocladium_g79 Simplicilium_lanosoniveum_56315 Tolypocladium_inflatum_dsm_63544 Sarocladium_g77 Metarhizium_flavoviride_dsm_11337 Metapochonia_bulbilosa_mucl_8257 Simplicillium_lamellicola_mucl_9740 Lecanicillium_aphanocladii_mucl_58163 Fusarium_acaciae_mearnsii_cbs_110255 Cordyceps_sp_d1 Akanthomyces_muscarius_mucl9713 Claviceps_purpurea_3488 Ophiocordyceps_aphodi_mb504221 Beauveria_bassiana_ihem_3558 Akanthomyces_attenuatus_mucl_8126 Pochonia_chlamydosporia_9880 Metapochonia_bulbilosa Mucl_34289 Metarhizium_mucl_4166 Lecanicillium_fungicola_mucl_9781 Metarhizium_anisopliae_mucl_9815 Claviceps_paspali_dsm_885 Beauveria_felina_dsm_4678 Claviceps_paspali_dsm_883 Torrubiella_piperis_mb_500023 Cordyceps_ophioglossoides_dsm_1208 Fusarium_g74 Xylaria_sp_p1 Simplicilium_lanosoniveum_56330 Pochonia_chlamydosporia_mucl_4182 Akanthomyces_lecani_ynp1 Beauveria_caledonica Akanthomyces_lecani_dsm_111009 Akanthomyces_lecani_mucl8115 Simplicillium_lamellicola_mucl_44211 Lecanicillium_dimorphum_mucl_29914 Metarhizium_bulbilosa_mucl_34289 Lecanicillium_coprophilum_mucl_594 Xylaria_longipes_dsm_107022 Simplicillium_lamellicola_dsm_3347 Akanthomyces_lecanii_mucl_8115 Lecanicillium_saksenae_mucl_18310 Epichole_typhina_mb165057

SUBMITTER: Pablo Cruz-Morales

PROVIDER: MSV000099370 | MassIVE | Fri Oct 03 08:52:00 BST 2025

REPOSITORIES: MassIVE

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Project description:Fungal effectors are key determinants of disease development, promoting pathogen growth and spreading in plant tissues. In the wheat/Fusarium graminearum (Fg) interaction determining the Fusarium Head Blight disease (FHB), the molecular bases of Fg aggressiveness remain widely unknown. The aim of this work is to provide a better understanding of Fusarium graminearum aggressiveness determinism during its interaction with bread wheat. Phenotyping in controlled conditions of three fungal strains was carried out on three wheat cultivars contrasted by their susceptibility to FHB. Qualitative and quantitative characterizations of the three strain's whole proteomes expressed in planta have been performed with special interest on effectors and proteins coded by Fg aggressiveness-related genes. Considering all fusaried wheat samples, this experimentation identified 615 unique Fg proteins, including 583 identified in all samples. Furthermore, 71 putative Fg effectors were found in the identified proteins. Among all the fungal proteins quantified, nearly 76% showed significant abundance differences between the Fg strains. Two-way ANOVA were computed to evaluate the contribution of the "Strain" and "Cultivar" factors on the Fg protein abundances. Abundances that were deemed significant to each factor enabled a categorization of the proteins according to the factor(s) that drive(s) the abundance differences. This included: (i) Fg proteins whose abundance differences were specifically explained by the genetic background of the strain (Strain factor, Strain_effect proteins), (ii) Fg proteins whose abundance differences were only explained by the genetic background of the host plant (Cultivar factor, Cultivar_effect proteins), (iii) Fg proteins whose abundance differences were explained by both factors (Strain+Cultivar proteins), and (iv) Fg proteins whose abundance differences observed between strains were dependent on the host cultivar (Strain×Cultivar proteins). Considering each factor individually, a total of 139 Strain_effect proteins, 82 Cultivar_effect proteins, 117 Strain+Cultivar proteins and 2 Strain×Cultivar proteins were identified.

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Untargeted HRLC-HRMS/MS metabolomics data (ESI-) of fungal strains from the order Hypocreales

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