Abstract
The rice endophyte Pantoea ananatis AMG521 shows several plant growth-promoting properties and promotes rice yield increases. Its draft genome was estimated at 4,891,568 bp with 4,704 coding sequences (CDS). The genome encodes genes for N-acylhomoserine lactone (AHL) synthases, AHL hydrolases, hyperadherence (yidQ, yidP, and yidR), fusaric acid resistance, and oxidation of lignin, highlighting its biotechnological potential.
Highlights
The rice endophyte Pantoea ananatis AMG521 shows several plant growth-promoting properties and promotes rice yield increases
Pantoea sp. strain AMG521 was isolated as an endophyte from rice paddies at the Guadalquivir River marshes, southern Spain
Sequences were submitted to RAST (3) and genome annotation identified 4,704 coding sequences (CDS), of which 52% were classified in 523 subsystems, with the predominance of the carbohydrates (24%) and amino acids and derivatives (18%) categories
Summary
The rice endophyte Pantoea ananatis AMG521 shows several plant growth-promoting properties and promotes rice yield increases. High microbial diversity has been associated with rice, with an emphasis on a rich community of endophytes. Pantoea spp., belonging to the family Enterobacteriaceae (1), are common endophytes of rice; the genus includes species with both plant growth-promoting capacity and plant, animal, and human pathogens (2).
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