Endophytic fungus Acremonium alternatum modulates redox homeostasis through hormone-driven ROS signaling, leading to enhanced salt stress tolerance in Brassica napus
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ABSTRACT: B. napus, a widely cultivated oilseed crop spanning roughly 35 million hectares world-wide (Faostat , 2022), faces various stress factors including salt stress which reduces plant height, size, and yield (Shahza d et al., 2022; Naheed et al., 2021). Endophytic microorganisms are known to promote plant growth and biomass production (Rho et al., 2018, Azad et al., 2016, Zhang et al., 2019). In this study, inoculation with endophyte Acremonium alternatum increased both fresh and dry weight under salt stress conditions. Further molecular analyses provided insights into potential mechanisms involved, highlighting a putative role of abscisic acid in mediating ROS metabolism and ion sequestering. These findings contribute to our understanding of plant-fungi interactions and offer promising leads for developing novel biological agents to improve crop production under the challenges posed by climate change.
INSTRUMENT(S): Orbitrap Fusion Lumos
ORGANISM(S): Brassica Napus (rape)
TISSUE(S): Leaf
SUBMITTER: Martin Cerny
LAB HEAD: Martin Cerny
PROVIDER: PXD049437 | Pride | 2024-04-30
REPOSITORIES: Pride
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