Identification of a drought stress response module in tomato plants commonly induced by fungal endophytes that confer increased drought tolerance DOI Creative Commons
Adrián González Ortega‐Villaizán, Eoghan King, Manish Kumar Patel

et al.

Plant Molecular Biology, Journal Year: 2024, Volume and Issue: 115(1)

Published: Dec. 17, 2024

Abstract Global climate change exacerbates abiotic stresses, as drought, heat, and salt stresses are anticipated to increase significantly in the coming years. Plants coexist with a diverse range of microorganisms. Multiple inter-organismic relationships known confer benefits plants, including growth promotion enhanced tolerance stresses. In this study, we investigated mutualistic interactions between three fungal endophytes originally isolated from distinct arid environments an agronomically relevant crop, Solanum lycopersicum . We demonstrated significant shoot biomass under drought conditions co-cultivation Penicillium chrysogenum Antarctica, minioluteum Atacama Desert, Chile, Serendipita indica Thar India. To elucidate plant gene modules commonly induced by different that could explain observed effect tomato, comprehensive transcriptomics analysis was conducted. This led identification shared module fungus-infected tomato plants. Within module, network enabled us identify genes related abscisic acid (ABA) signaling, ABA transport, auxin ion homeostasis, proline biosynthesis, jasmonic providing insights into molecular basis mediated endophytes. Our findings highlight conserved response endophytic fungi unrelated roots, resulting improved production stress.

Language: Английский

Serendipita indica: A Promising Biostimulant for Improving Growth, Nutrient Uptake, and Sugar Accumulation in Camellia oleifera DOI Creative Commons

Wan-Lin Fu,

Wei-Jia Wu,

Zhi-Yan Xiao

et al.

Horticulturae, Journal Year: 2024, Volume and Issue: 10(9), P. 936 - 936

Published: Sept. 2, 2024

Serendipita indica is a very promising root-associated endophytic fungus that widely used on various plants; however, whether it affects the growth and physiological activity of an oilseed crop (Camellia oleifera) under field conditions remains unclear. In this study, we analyzed effects S. inoculation root colonization rate, photosynthetic parameters, mineral element concentrations related gene expression, sugar expression their transporter genes in four-year-old C. oleifera trees field. The results showed rate increased from 3.37% to 9.42% following being inoculated with indica. Inoculation significantly plant height (46.81%), net (69.16%), nitrogen balance index (14.44%), chlorophyll (21.08%), leaf K (7.4%), Ca (13.52%), P (17.75%), (12.80%), soil NH4+-N (17.78%), available (26.66%), Olsen-P (184.30%), easily extractable glomalin-related protein (39.26%), organic carbon (16.25%) compared uninoculated treatment. also up-regulated CoHKT1;1 CoCAX1;2 leaves roots CoPht1;1, CoPht1;2, CoPht1;3 leaves. Plants presented higher glucose, fructose, sucrose concentrations, accompanied by CoSWEET2a, CoSWEET7, CoSWEET9b, CoSWEET17a, CoSWEET17b. These suggest has significant potential as biostimulant for enhancing nutritional profile oleifera, thereby contributing sustainable production.

Language: Английский

Citations

0
Colletotrichum species associated with anthracnose disease on mango ( Mangifera indica L.) cv. Azúcar in Colombia DOI
Alberto Páez-Redondo, Victor Hugo García‐Merchán,

Juan Diego Rincón

et al.

Canadian Journal of Plant Pathology, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 16

Published: Sept. 26, 2024

Language: Английский

Citations

0
Identification of a drought stress response module in tomato plants commonly induced by fungal endophytes that confer increased drought tolerance DOI Creative Commons
Adrián González Ortega‐Villaizán, Eoghan King, Manish Kumar Patel

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 5, 2024

Abstract Global climate change exacerbates abiotic stresses, as drought, heat, and salt stresses are anticipated to increase significantly in the coming years. Plants coexist with a diverse range of microorganisms. Multiple inter-organismic relationships known confer benefits plants, including growth promotion enhanced tolerance stresses. In this study, we investigated mutualistic interactions between 3 fungal endophytes originally isolated from distinct arid environments an agronomically relevant crop, Solanum lycopersicum. We demonstrated significant shoot biomass under drought conditions co-cultivation Penicillium chrysogenum Antarctica, minioluteum Atacama Desert, Chile, Serendipita indica Thar India. To elucidate plant gene modules commonly induced by different that could explain observed effect tomato, comprehensive transcriptomics analysis was conducted. This led identification shared module fungus-infected tomato plants. Within module, network enabled us identify genes related abscisic acid (ABA) signaling, ABA transport, auxin ion homeostasis, proline biosynthesis, jasmonic providing insights into molecular basis mediated endophytes. Our findings highlight conserved response endophytic fungi unrelated roots, resulting improved production stress.

Language: Английский

Citations

0
Characterization of Spirobisnaphthalenes from an Endophytic Fungus Edenia sp. Associated with Drymaria cordata and Insights into Their Biological Activity DOI

Hao‐Jie Duan,

Ling Ma, Fei Xie

et al.

Journal of Agricultural and Food Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 6, 2024

Fungal secondary metabolites have been increasingly sought after as an alternative strategy to herbicides and a source of new medicines. Twenty spirobisnaphthalenes (SBNs) were isolated from the fermentation broth Edenia sp. YUD20003 herb Drymaria cordata (L.) Willd. in China, including eight SBNs (1–8) phenolic dinaphthoether (9). Their chemical structures absolute configurations elucidated on basis comprehensive spectroscopic analyses. The biosynthetic pathway these was proposed. insight into biological activity showed that not only demonstrated significant cytotoxicity against five human cancer cell lines but also exhibited potent antimicrobial activities both Candida albicans Staphylococcus aureus. Notably, 3, 5–7, 9 inhibitory effect acetylcholinesterase par with tacrine. Additionally, compound 7 effectively inhibited germination weed Setaria viridis, suggesting its potential herbicide. research highlights bioactive natural products agrochemical pharmaceutical applications.

Language: Английский

Citations

0
Identification of a drought stress response module in tomato plants commonly induced by fungal endophytes that confer increased drought tolerance DOI Creative Commons
Adrián González Ortega‐Villaizán, Eoghan King, Manish Kumar Patel

et al.

Plant Molecular Biology, Journal Year: 2024, Volume and Issue: 115(1)

Published: Dec. 17, 2024

Abstract Global climate change exacerbates abiotic stresses, as drought, heat, and salt stresses are anticipated to increase significantly in the coming years. Plants coexist with a diverse range of microorganisms. Multiple inter-organismic relationships known confer benefits plants, including growth promotion enhanced tolerance stresses. In this study, we investigated mutualistic interactions between three fungal endophytes originally isolated from distinct arid environments an agronomically relevant crop, Solanum lycopersicum . We demonstrated significant shoot biomass under drought conditions co-cultivation Penicillium chrysogenum Antarctica, minioluteum Atacama Desert, Chile, Serendipita indica Thar India. To elucidate plant gene modules commonly induced by different that could explain observed effect tomato, comprehensive transcriptomics analysis was conducted. This led identification shared module fungus-infected tomato plants. Within module, network enabled us identify genes related abscisic acid (ABA) signaling, ABA transport, auxin ion homeostasis, proline biosynthesis, jasmonic providing insights into molecular basis mediated endophytes. Our findings highlight conserved response endophytic fungi unrelated roots, resulting improved production stress.

Language: Английский

Citations

0