Fungal endophytes-induced gene expression studies in biotic and abiotic stress management

Modi, Arpan; Kanani, Poonam; Kumar, Ajay

doi:10.1016/b978-0-12-819654-0.00010-7

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2023

2024

Publication Types

Select...

Book1

Article1

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 82 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Plant Associated Endophytes as Potential Agents for the Protection of Crops from Phytopathogens

Harish,

Sendhilvel,

Rajendran

et al. 2023

Microorganisms for Sustainability

View full text Add to dashboard Cite

Plant Associated Endophytes as Potential Agents for the Protection of Crops from Phytopathogens

Harish,

Sendhilvel,

Rajendran

et al. 2023

Microorganisms for Sustainability

View full text Add to dashboard Cite

Characterization of the Endophytic Bacillus subtilis KRS015 Strain for Its Biocontrol Efficacy Against Verticillium dahliae

Song,

Wang,

Han

et al. 2024

Phytopathology®

View full text Add to dashboard Cite

Endophytes play important roles in promoting plant growth and controlling plant diseases. Verticillium wilt is a vascular wilt disease caused by Verticillium dahliae, a widely distributed soilborne pathogen that causes significant economic losses on cotton each year. In this study, an endophyte KRS015, isolated from the seed of Verticillium wilt-resistant Gossypium hirsutum cultivar "Zhongzhimian No. 2", was identified as Bacillus subtilis by morphological, phylogenetic, physiological and biochemical analyses. The volatile organic compounds (VOCs) produced by KRS015 or its cell-free fermentation extract had significant antagonistic effects on various pathogenic fungi including V. dahliae. KRS015 reduced Verticillium wilt index and colonization of V. dahliae in treated cotton seedlings significantly, and the disease reduction rate was ~62%. KRS015 also promoted plant growth, potentially mediated by cotton growth-related genes, GhACL5 and GhCPD-3. The cell-free fermentation extract of KRS015 triggered hypersensitivity response, including reactive oxygen species (ROS) and expression of plant resistance-related genes. VOCs from KRS015 also inhibited germination of conidia and the mycelial growth of V. dahliae, and were by mediated growth and development-related genes such as VdHapX, VdMcm1, Vdpf and Vel1. These results suggest that KRS015 is a potential agent for controlling Verticillium wilt and promoting growth of cotton.

show abstract

Fungal endophytes-induced gene expression studies in biotic and abiotic stress management

Cited by 2 publications

References 82 publications

Plant Associated Endophytes as Potential Agents for the Protection of Crops from Phytopathogens

Plant Associated Endophytes as Potential Agents for the Protection of Crops from Phytopathogens

Characterization of the Endophytic Bacillus subtilis KRS015 Strain for Its Biocontrol Efficacy Against Verticillium dahliae

Contact Info

Product

Resources

About