Transcriptome landscapes of salt-susceptible rice cultivar IR29 associated with a plant growth promoting endophytic streptomyces
Kruasuwan, Worarat and Lohmaneeratana, Karan and Munnoch, John T. and Vongsangnak, Wanwipa and Jantrasuriyarat, Chatchawan and Hoskisson, Paul A. and Thamchaipenet, Arinthip (2023) Transcriptome landscapes of salt-susceptible rice cultivar IR29 associated with a plant growth promoting endophytic streptomyces. Rice, 16 (1). p. 6. 6. ISSN 1939-8433 (https://doi.org/10.1186/s12284-023-00622-7)
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Abstract
Plant growth-promoting endophytic (PGPE) actinomycetes have been known to enhance plant growth and mitigate plant from abiotic stresses via their PGP-traits. In this study, PGPE Streptomyces sp. GKU 895 promoted growth and alleviated salt tolerance of salt-susceptible rice cultivar IR29 by augmentation of plant weight and declined ROS after irrigation with 150 mM NaCl in a pot experiment. Transcriptome analysis of IR29 exposed to the combination of strain GKU 895 and salinity demonstrated up and downregulated differentially expressed genes (DEGs) classified by gene ontology and plant reactome. Streptomyces sp. GKU 895 induced changes in expression of rice genes including transcription factors under salt treatment which involved in growth and development, photosynthesis, plant hormones, ROS scavenging, ion transport and homeostasis, and plant–microbe interactions regarding pathogenesis- and symbiosis-related proteins. Taken together, these data demonstrate that PGPE Streptomyces sp. GKU 895 colonized and enhanced growth of rice IR29 and triggered salt tolerance phenotype. Our findings suggest that utilisation of beneficial endophytes in the saline fields could allow for the use of such marginal soils for growing rice and possibly other crops.
ORCID iDs
Kruasuwan, Worarat, Lohmaneeratana, Karan, Munnoch, John T. ORCID: https://orcid.org/0000-0002-9018-6026, Vongsangnak, Wanwipa, Jantrasuriyarat, Chatchawan, Hoskisson, Paul A. ORCID: https://orcid.org/0000-0003-4332-1640 and Thamchaipenet, Arinthip;-
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Item type: Article ID code: 84069 Dates: DateEventDecember 2023Published4 February 2023Published Online18 January 2023Accepted23 October 2022SubmittedSubjects: Science > Botany
Agriculture > Plant culture
Medicine > Pharmacy and materia medica > Pharmaceutical chemistryDepartment: Faculty of Science > Strathclyde Institute of Pharmacy and Biomedical Sciences Depositing user: Pure Administrator Date deposited: 07 Feb 2023 16:45 Last modified: 11 Nov 2024 13:47 URI: https://strathprints.strath.ac.uk/id/eprint/84069