Genome Insights into the Novel Species Jejubacter calystegiae, a Plant Growth-Promoting Bacterium in Saline Conditions
| Autor: | Myoung Hui Lee, Ho Le Han, Jae Cheol Jeong, Cha Young Kim, Jiyoung Lee, Yong Jae Lee, Ling Min Jiang, Suk Weon Kim |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
plant growth promotion
genome sequence Genome 03 medical and health sciences Gene lcsh:QH301-705.5 030304 developmental biology Nature and Landscape Conservation salinity stress Genetics Whole genome sequencing 0303 health sciences Ecology biology 030306 microbiology secondary metabolites Ecological Modeling biology.organism_classification Agricultural and Biological Sciences (miscellaneous) Halophile Metabolic pathway lcsh:Biology (General) Genetic marker Osmoprotectant J. calystegiae Bacteria |
| Zdroj: | Diversity, Vol 13, Iss 24, p 24 (2021) Diversity Volume 13 Issue 1 |
| ISSN: | 1424-2818 |
| Popis: | Jejubacter calystegiae KSNA2T, a moderately halophilic, endophytic bacterium isolated from beach morning glory (Calystegia soldanella), was determined to be a novel species in a new genus in the family Enterobacteriaceae. To gain insights into the genetic basis of the salinity stress response of strain KSNA2T, we sequenced its genome using two complementary sequencing platforms (Illumina HiSeq and PacBio RSII). The genome contains a repertoire of metabolic pathways, such as those for nitrogen, phosphorus, and some amino acid metabolism pathways. Functional annotation of the KSNA2T genome revealed several genes involved in salt tolerance pathways, such as those encoding sodium transporters, potassium transporters, and osmoprotectant enzymes. Plant growth-promoting bacteria-based experiments indicated that strain KSNA2T promotes the germination of vegetable seeds in saline conditions. Overall, the genetic and biological analyses of strain KSNA2T provide valuable insights into bacteria-mediated salt tolerance in agriculture. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|