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Title: | Pseudomonas flavocrustae sp. nov., an endophyte with plant growth promoting traits isolated from Passiflora incarnata. |
Authors: | CUEVA-YESQUÉN, L. G.![]() ![]() SARTORATTO, A. ![]() ![]() SANTOS, A. da S. ![]() ![]() MELO, I. S. de ![]() ![]() FANTINATTI-GARBOGGINI, F. ![]() ![]() |
Affiliation: | LUIS GABRIEL CUEVA-YESQUÉN, UNIVERSIDADE ESTADUAL DE CAMPINAS; ADILSON SARTORATTO, UNIVERSIDADE ESTADUAL DE CAMPINAS; ADRIANA DA SILVA SANTOS, UNIVERSIDADE ESTADUAL DE CAMPINAS; ITAMAR SOARES DE MELO, CNPMA; FABIANA FANTINATTI-GARBOGGINI, UNIVERSIDADE ESTADUAL DE CAMPINAS. |
Date Issued: | 2024 |
Citation: | Scientific Reports, v. 14, n. 1, article 14285, 2024. |
Description: | Abstract: A polyphasic approach was applied to characterize taxonomically a novel endophytic bacterial strain, designated as EP178T, which was previously isolated from Passiflora incarnata leaves and characterized as plant-growth promoter. The strain EP178T forms Gram stain-negative and rod-shaped cells, and circular and yellow-pigmented colonies. Its growth occurs at 10–37 °C, at pH 6.0–8.0, and tolerates up to 7% (w/v) NaCl. The major cellular fatty acids found were summed feature 8 (C18:1 ω7c), summed feature 3 (C16:1 ω6c /C16:1 ω7c), and C16:0, and the predominant ubiquinone was Q-9. The phylogenetic and nucleotide-similarity analysis with 16S rRNA gene sequences showed that strain EP178T belongs to Pseudomonas genus. The genomic-based G + C content was 65.5%. The average nucleotide identity and digital DNA-DNA hybridization values between strains EP178T and the closest type strain, P. oryzihabitans DSM 6835T, were 92.6% and 52.2%, respectively. Various genes associated with plant-growth promoting mechanisms were annotated from genome sequences. Based on the phenotypic, genomic, phylogeny and chemotaxonomic data, strain EP178T represents a new species of the genus Pseudomonas, for which the name Pseudomonas flavocrustae sp. nov. was proposed. The type strain is EP178T (= CBMAI 2609T = ICMP 24844T = MUM 23.01T). |
Thesagro: | Pseudomonas sp Bactéria Estimulante de Crescimento Vegetal Passifloraceae Maracujá |
NAL Thesaurus: | Endophytes Passiflora incarnata Growth promotion |
ISSN: | 2045-2322 |
DOI: | https://doi.org/10.1038/s41598-024-64349-1 |
Type of Material: | Artigo de periódico |
Access: | openAccess |
Appears in Collections: | Artigo em periódico indexado (CNPMA)![]() ![]() |
Files in This Item:
File | Description | Size | Format | |
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Melo-Pseudomonas-flavocrustae-2024.pdf | 1.71 MB | Adobe PDF | ![]() View/Open |