Genome sequencing and analysis of plant growth-promoting attributes from Leclercia adecarboxylata
| Autor: | Marise Fonseca dos Santos, Aline Snak, Eliane Cristina Gruszka Vendruscolo, Adriana Fiorini, Dany Mesa |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
plant growth promotion
0106 biological sciences 0301 basic medicine Genetics of Microorganisms Biofertilizer QH426-470 01 natural sciences Genome Endophyte DNA sequencing strains 03 medical and health sciences Auxin Genetics genome Molecular Biology Gene chemistry.chemical_classification biology Strain (biology) food and beverages biology.organism_classification 030104 developmental biology chemistry Leclercia Bacteria 010606 plant biology & botany |
| Zdroj: | Genetics and Molecular Biology Genetics and Molecular Biology v.44 n.1 2021 Sociedade Brasileira de Genética (SBG) instacron:SBG Genetics and Molecular Biology, Vol 44, Iss 1 (2021) Genetics and Molecular Biology, Volume: 44, Issue: 1, Article number: e20200130, Published: 27 JAN 2021 |
| ISSN: | 1678-4685 1415-4757 |
| Popis: | Plant growth-promoting bacteria are ecological alternatives for fertilization, mainly for gramineous. Since plant x bacteria interaction is genotype and strain dependent, searching for new strains may contribute to the development of new biofertilizers. We aim to characterize plant growth-promoting capacity of Leclercia adecarboxylata strain Palotina, formerly isolated by our group in corn. A single isolated colony was taken and its genome was sequenced using Illumina technology. The whole genome was compared to other Leclercia adecarboxylata strains, and their biological and growth-promoting traits, such as P solubilization and auxin production, were tested. Following that, a 4.8 Mb genome of L. adecarboxylata strain Palotina was assembled and the functional annotation was carried out. This paper is the first to report the genes associated with plant growth promotion demonstrating in vitro indole acid production by this strain. These results project the endophyte as a potential biofertilizer for further commercial exploitation. |
| Databáze: | OpenAIRE |
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