Molecular characterization of bacterial microbiota associated with infectious bovine keratoconjunctivitis in Michoacán, Mexico
Background: The most common ocular disease affecting cattle worldwide is infectious bovine keratoconjunctivitis (IBK), which has been associated with Moraxella bovis bacterium. Objective: To report the molecular characterization of the ocular bacterial microbiota and its relation to IBK in cattle in...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidad de Antioquia
2020-06-01
|
| Series: | Revista Colombiana de Ciencias Pecuarias |
| Subjects: | |
| Online Access: | https://revistas.udea.edu.co/index.php/rccp/article/view/342380 |
| _version_ | 1819044080166895616 |
|---|---|
| author | Ana M. Ríos-Alanís Joel E. López-Meza Alejandra Ochoa-Zarzosa Jose C. Segura-Correa José Herrera-Camacho |
| author_facet | Ana M. Ríos-Alanís Joel E. López-Meza Alejandra Ochoa-Zarzosa Jose C. Segura-Correa José Herrera-Camacho |
| author_sort | Ana M. Ríos-Alanís |
| collection | DOAJ |
| description | Background: The most common ocular disease affecting cattle worldwide is infectious bovine keratoconjunctivitis (IBK), which has been associated with Moraxella bovis bacterium. Objective: To report the molecular characterization of the ocular bacterial microbiota and its relation to IBK in cattle in two dairy regions in Michoacán, Mexico. Methods: A total population of 761 bovines were evaluated, of which 17 (2.23%) showed symptoms of IBK. Thirty-eight bacterial isolates from ocular samples of bovines with IBK were characterized by Gram-staining and antimicrobial sensitivity. In addition, isolates were identified by sequence comparisons of the 16S ribosomal gene. Results: The genus Moraxella was one of the most abundant bacteria and M. bovoculi was the most predominant species. Conclusion: The bacterial isolates identified in eye lesions of cattle and associated to IBK are diverse. To the author´s knowledge, this is the first study on the subject in Mexico; therefore, more research is needed to estimate the incidence of IBK and determine its associated microbiota. |
| first_indexed | 2024-12-21T10:06:59Z |
| format | Article |
| id | doaj.art-458cd0ea4b96423fb333d9b2b27cd393 |
| institution | Directory Open Access Journal |
| issn | 2256-2958 |
| language | English |
| last_indexed | 2024-12-21T10:06:59Z |
| publishDate | 2020-06-01 |
| publisher | Universidad de Antioquia |
| record_format | Article |
| series | Revista Colombiana de Ciencias Pecuarias |
| spelling | doaj.art-458cd0ea4b96423fb333d9b2b27cd3932022-12-21T19:07:49ZengUniversidad de AntioquiaRevista Colombiana de Ciencias Pecuarias2256-29582020-06-01341182810.17533/udea.rccp.v34n1a0240108Molecular characterization of bacterial microbiota associated with infectious bovine keratoconjunctivitis in Michoacán, MexicoAna M. Ríos-Alanís0Joel E. López-Meza1Alejandra Ochoa-Zarzosa2Jose C. Segura-Correa3José Herrera-Camacho4Michoacan University of Saint Nicholas of HidalgoMichoacan University of Saint Nicholas of HidalgoMichoacan University of Saint Nicholas of HidalgoAutonomous University of YucatánMichoacan University of Saint Nicholas of HidalgoBackground: The most common ocular disease affecting cattle worldwide is infectious bovine keratoconjunctivitis (IBK), which has been associated with Moraxella bovis bacterium. Objective: To report the molecular characterization of the ocular bacterial microbiota and its relation to IBK in cattle in two dairy regions in Michoacán, Mexico. Methods: A total population of 761 bovines were evaluated, of which 17 (2.23%) showed symptoms of IBK. Thirty-eight bacterial isolates from ocular samples of bovines with IBK were characterized by Gram-staining and antimicrobial sensitivity. In addition, isolates were identified by sequence comparisons of the 16S ribosomal gene. Results: The genus Moraxella was one of the most abundant bacteria and M. bovoculi was the most predominant species. Conclusion: The bacterial isolates identified in eye lesions of cattle and associated to IBK are diverse. To the author´s knowledge, this is the first study on the subject in Mexico; therefore, more research is needed to estimate the incidence of IBK and determine its associated microbiota.https://revistas.udea.edu.co/index.php/rccp/article/view/342380bacteriabovinecorneal ulcerationdairy cattleeye infectionibkkeratoconjunctivitismoraxella bovismoraxella bovoculiocular bacteriaocular diseasepink eye |
| spellingShingle | Ana M. Ríos-Alanís Joel E. López-Meza Alejandra Ochoa-Zarzosa Jose C. Segura-Correa José Herrera-Camacho Molecular characterization of bacterial microbiota associated with infectious bovine keratoconjunctivitis in Michoacán, Mexico Revista Colombiana de Ciencias Pecuarias bacteria bovine corneal ulceration dairy cattle eye infection ibk keratoconjunctivitis moraxella bovis moraxella bovoculi ocular bacteria ocular disease pink eye |
| title | Molecular characterization of bacterial microbiota associated with infectious bovine keratoconjunctivitis in Michoacán, Mexico |
| title_full | Molecular characterization of bacterial microbiota associated with infectious bovine keratoconjunctivitis in Michoacán, Mexico |
| title_fullStr | Molecular characterization of bacterial microbiota associated with infectious bovine keratoconjunctivitis in Michoacán, Mexico |
| title_full_unstemmed | Molecular characterization of bacterial microbiota associated with infectious bovine keratoconjunctivitis in Michoacán, Mexico |
| title_short | Molecular characterization of bacterial microbiota associated with infectious bovine keratoconjunctivitis in Michoacán, Mexico |
| title_sort | molecular characterization of bacterial microbiota associated with infectious bovine keratoconjunctivitis in michoacan mexico |
| topic | bacteria bovine corneal ulceration dairy cattle eye infection ibk keratoconjunctivitis moraxella bovis moraxella bovoculi ocular bacteria ocular disease pink eye |
| url | https://revistas.udea.edu.co/index.php/rccp/article/view/342380 |
| work_keys_str_mv | AT anamriosalanis molecularcharacterizationofbacterialmicrobiotaassociatedwithinfectiousbovinekeratoconjunctivitisinmichoacanmexico AT joelelopezmeza molecularcharacterizationofbacterialmicrobiotaassociatedwithinfectiousbovinekeratoconjunctivitisinmichoacanmexico AT alejandraochoazarzosa molecularcharacterizationofbacterialmicrobiotaassociatedwithinfectiousbovinekeratoconjunctivitisinmichoacanmexico AT josecseguracorrea molecularcharacterizationofbacterialmicrobiotaassociatedwithinfectiousbovinekeratoconjunctivitisinmichoacanmexico AT joseherreracamacho molecularcharacterizationofbacterialmicrobiotaassociatedwithinfectiousbovinekeratoconjunctivitisinmichoacanmexico |