Genome Analysis of Bacillus mycoides KNU-41 from a Long-Term Fertilized Maize Rhizosphere
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Plant growth-promoting rhizobacteria (PGPR) are vital for sustainable agriculture. Here, we report the genome of Bacillus mycoides KNU-41, a novel strain isolated from a unique agricultural niche: the maize rhizosphere subjected to four decades of intensive phosphate and potassium fertilization. Its genome consists of one main chromosome, one chromosomal element, two chromosome fragments, and seven plasmids, with a GC content of 35.26%. Annotation revealed a robust genetic toolkit for plant-beneficial functions, includ ing comprehensive systems for nutrient mobilization and rhizosphere competence. This genomic resource elucidates the genetic basis for the plant growth promoting (PGP) potential of B. mycoides KNU-41 and provides insights into bacterial adaptation to long-term agricultural practices, underscoring its potential as a potent biofertilizer.
Abstract
Plant growth-promoting rhizobacteria (PGPR) are vital for sustainable agriculture. Here, we report the genome of Bacillus mycoides KNU-41, a novel strain isolated from a unique agricultural niche: the maize rhizosphere subjected to four decades of intensive phosphate and potassium fertilization. Its genome consists of one main chromosome, one chromosomal element, two chromosome fragments, and seven plasmids, with a GC content of 35.26%. Annotation revealed a robust genetic toolkit for plant-beneficial functions, includ ing comprehensive systems for nutrient mobilization and rhizosphere competence. This genomic resource elucidates the genetic basis for the plant growth promoting (PGP) potential of B. mycoides KNU-41 and provides insights into bacterial adaptation to long-term agricultural practices, underscoring its potential as a potent biofertilizer.