Dataset Information

Draft Genome Sequence of the Drought-Tolerant Plant Growth-Promoting Rhizobacterium Bacillus altitudinis UKM RB11, Isolated from Upland Paddy Rhizosphere.

ABSTRACT: Asia's paddy areas endure tropical and equatorial monsoon climates and are prone to drought stress. The drought-tolerant plant growth-promoting rhizobacterium (PGPR) strain Bacillus altitudinis UKM RB11 was isolated from upland paddy soil in Malaysia. Its 3.7-Mb genome sequence contains numerous genes involved with tolerance to drought and high temperatures and plant growth promotion.

SUBMITTER: Kamal Rafedzi EA

PROVIDER: S-EPMC9584285 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature

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Publications

Draft Genome Sequence of the Drought-Tolerant Plant Growth-Promoting Rhizobacterium Bacillus altitudinis UKM RB11, Isolated from Upland Paddy Rhizosphere.

Kamal Rafedzi Emmyrafedziawati Aida EA Abu Bakar Mohd Faizal MF Bharudin Izwan I Kamarudin Shazilah S Abu Bakar Farah Diba FD Abdul Murad Abdul Munir AM

Microbiology resource announcements 20220915 10

Asia's paddy areas endure tropical and equatorial monsoon climates and are prone to drought stress. The drought-tolerant plant growth-promoting rhizobacterium (PGPR) strain Bacillus altitudinis UKM RB11 was isolated from upland paddy soil in Malaysia. Its 3.7-Mb genome sequence contains numerous genes involved with tolerance to drought and high temperatures and plant growth promotion. ...[more]

PMID: 36106889

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Project description:Codonopsis pilosula, commonly known as Dangshen, is a valuable medicinal plant, but its slow growth and susceptibility to environmental stress pose challenges for its cultivation. In pursuit of sustainable agricultural practices to enhance the yield and quality of Dangshen, the present study isolated a bacterial strain exhibiting plant growth-promoting potential from the rhizosphere of C. pilosula. This strain was subsequently identified as Bacillus licheniformisYB06. Assessment of its plant growth-promoting attributes revealed the potential of B. licheniformis YB06 as a biofertilizer. Whole-genome sequencing of B. licheniformis YB06 revealed a genome size of 4,226,888 bp with a GC content of 46.22%, harboring 4325 predicted protein-coding sequences. Genomic analysis of B. licheniformis YB06 revealed a diverse array of genes linked to induced systemic resistance (ISR) and plant growth-promoting (PGP) traits, encompassing phytohormone production, nitrogen assimilation and reduction, siderophore biosynthesis, phosphate solubilization, biofilm formation, synthesis of PGP-related amino acids, and flagellar motility. Seed germination assays demonstrated the positive effects of B. licheniformis YB06 on the germination and growth of C. pilosula seedlings. Furthermore, we explored various fertilization regimes, particularly the B. licheniformis YB06-based biofertilizer, were investigated for their impact on the structure and diversity of the C. pilosula rhizosphere soil bacterial community. Our findings revealed that fertilization significantly impacted soil bacterial composition and diversity, with the combined application of B. licheniformis YB06-based biofertilizer and organic fertilizer exhibiting a particularly pronounced enhancement of rhizosphere bacterial community structure and diversity. This study represents the first report on the beneficial effects of B. licheniformis YB06 on both the growth of C. pilosula and the composition of its rhizosphere soil microbial community. These findings provide a theoretical foundation and practical guidance for the development of novel bio-organic compound fertilizers, thereby contributing to the sustainable cultivation of C. pilosula.

Dataset Information

Draft Genome Sequence of the Drought-Tolerant Plant Growth-Promoting Rhizobacterium Bacillus altitudinis UKM RB11, Isolated from Upland Paddy Rhizosphere.

Publications

Draft Genome Sequence of the Drought-Tolerant Plant Growth-Promoting Rhizobacterium Bacillus altitudinis UKM RB11, Isolated from Upland Paddy Rhizosphere.

Similar Datasets

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