Klebsiella variicola and Klebsiella quasipneumoniae with capacity to adapt to clinical and plant settings.
Objective. To compare the genetic determinants involved in plant colonization or virulence in the reported genomes of K. variicola, K. quasipneumoniae and K. pneumoniae. Materials and methods. In silico comparisons and Jaccard analysis of genomic data were used. Fimbrial genes were detected by PCR....
| Published in: | Salud Pública de México Vol. 60; no. 1; pp. 29 - 41 |
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| Main Authors: | , , , , |
| Format: | Article |
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Instituto Nacional de Salud Publica
ene/feb2018
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| Online Access: | View this record in EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=lth&AN=126935284&site=ehost-live header: @attributes: shortDbName: lth uiTerm: 126935284 longDbName: MedicLatina uiTag: AN controlInfo: bkinfo: jinfo: jid: 00363634 7LC jtl: Salud Pública de México issn: 00363634 maglogo: N pubinfo: dt: ene/feb2018 vid: 60 iid: 1 pid: 20870 pub: Instituto Nacional de Salud Publica artinfo: ui: 126935284 10.21149/8156 ppf: 29 ppct: 12 formats: fmt: @attributes: type: P size: 2.1MB tig: atl: Klebsiella variicola and Klebsiella quasipneumoniae with capacity to adapt to clinical and plant settings. aug: au: Martínez-Romero, Esperanza Rodríguez-Medina, Nadia Beltrán-Rojel, Marilú Toribio-Jiménez, Jeiry Garza-Ramos, Ulises affil: Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México. Cuernavaca, Morelos, Mexico Laboratorio de Resistencia Bacteriana, Centro de Investigación sobre Enfermedades Infecciosas, Instituto Nacional de Salud Pública. Cuernavaca, Morelos, México Laboratorio de Biotecnología y Genética Microbiana, Unidad Académica de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero. Chilpancingo, Guerrero, México su: Plant colonization Genomes Klebsiella Plant diseases Plant hormones sug: subj: Plant colonization Genomes Klebsiella Plant diseases Plant hormones keyword: bacterial infections Enterobacteriaceae infections Gram-negative bacterial infections infecciones bacterianas infecciones de bacterias Gram-negativas infecciones Enterobacteriaceae ab: Objective. To compare the genetic determinants involved in plant colonization or virulence in the reported genomes of K. variicola, K. quasipneumoniae and K. pneumoniae. Materials and methods. In silico comparisons and Jaccard analysis of genomic data were used. Fimbrial genes were detected by PCR. Biological assays were performed with plant and clinical isolates. Results. Plant colonization genes such as cellulases, catalases and hemagglutinins were mainly present in K. variicola genomes. Chromosomal ß-lactamases were characteristic of this species and had been previously misclassified. K. variicola and K. pneumoniae isolates produced plant hormones. Conclusions. A mosaic distribution of different virulence- and plant-associated genes was found in K. variicola and in K. quasipneumoniae genomes. Some plant colonizing genes were found mainly in K. variicola genomes. The term plantanosis is proposed for plant-borne human infections. Objetivo. Comparar genes de colonización de plantas o de virulencia en los genomas reportados de K. variicola, K. quasipneumoniae y K. pneumoniae. Material y métodos. Se utilizaron análisis in silico y de Jaccard. Por PCR se detectaron genes de fimbrias. Se realizaron ensayos biológicos con aislados de plantas y clínicos. Resultados. Los genes de colonización de plantas como celulasas, catalasas y hemaglutininas se encontraron principalmente en genomas de K. variicola. Las ß-lactamasas cromosómicas son características de la especie y en algunos casos estaban mal clasificadas. K. variicola y K. pneumoniae producen hormonas vegetales. Conclusiones. Se encontró una distribución en mosaico de los genes de asociación con plantas y de virulencia en K. variicola y K. quasipneumoniae. Principalmente en K. variicola se encontraron algunos genes involucrados en la colonización de plantas. Se propone el término plantanosis para las infecciones humanas de origen vegetal. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y custom: Copyright of Salud Pública de México is the property of Instituto Nacional de Salud Publica and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. item: Salud Pública de México holder: Instituto Nacional de Salud Publica dt: @attributes: year: 2018 holdings: @attributes: islocal: N |
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