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Effect of Bacillus mesonae H20-5 Treatment on Rhizospheric Bacterial Community of Tomato Plants under Salinity Stress by Shin Ae Lee; Hyeon Su Kim; Mee Kyung Sang; Jaekyeong Song; Hang-Yeon Weon is a Agricultural and Biological Sciences article available to read on EtoBox.
What is Effect of Bacillus mesonae H20-5 Treatment on Rhizospheric Bacterial Community of Tomato Plants under Salinity Stress about?
Plant growth-promoting bacteria improve plant growth under abiotic stress conditions. However, their effects on microbial succession in the rhizosphere are poorly understood. In this study, the inoculants of __Bacillus mesonae__ strain H20-5 were administered to tomato plants grown in soils with different salinity levels (EC of 2, 4, and 6 dS/m). The bacterial communities in the bulk and rhizosphere soils were examined 14 days after H20-5 treatment using Illumina MiSeq sequencing of the bacterial 16S rRNA gene. Although the abundance of H20-5 rapidly decreased in the bulk and rhizosphere soils, a shift in the bacterial community was observed following H20-5 treatment. The variation in bacterial communities due to H20-5 treatment was higher in the rhizosphere than in the bulk soils. Additionally, the bacterial species richness and diversity were greater in the H20-5 treated rhizosphere than in the control. The composition and structure of the bacterial communities varied with soil salinity levels, and those in the H20-5 treated rhizosphere soil were clustered. The members of __Actinobacteria__ genera, including __Kineosporia__, __Virgisporangium__, __Actinoplanes__, __Gaiella, Blast
Who reads Effect of Bacillus mesonae H20-5 Treatment on Rhizospheric Bacterial Community of Tomato Plants under Salinity Stress?
It is typically read by researchers, students, and practitioners in Agricultural and Biological Sciences.
- Author
- Shin Ae Lee; Hyeon Su Kim; Mee Kyung Sang; Jaekyeong Song; Hang-Yeon Weon
- Publisher
- Korean Society of Plant Pathology
- Published
- 2021
- Language
- EN
- Field
- Agricultural and Biological Sciences (Life Sciences)