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Identification of strA-strB Genes in Streptomycin-Resistant Pseudomonas syringae pv. actinidiae Biovar 2 Strains Isolated in Korea

Bacterial canker is a devastating disease of kiwifruit caused by the bacterium Pseudomonas syringe pv. actinidiae. Canker disease of kiwifruit in Korea has been controlled using streptomycin for more than two decades. Four streptomycin-resistant strains, belonging to biovar 2, which are found only i...

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Autores principales: Lee, Young Sun, Kim, Gyoung Hee, Koh, Young Jin, Jung, Jae Sung
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Society of Plant Pathology 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8632614/
https://www.ncbi.nlm.nih.gov/pubmed/34847635
http://dx.doi.org/10.5423/PPJ.NT.05.2021.0078
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author Lee, Young Sun
Kim, Gyoung Hee
Koh, Young Jin
Jung, Jae Sung
author_facet Lee, Young Sun
Kim, Gyoung Hee
Koh, Young Jin
Jung, Jae Sung
author_sort Lee, Young Sun
collection PubMed
description Bacterial canker is a devastating disease of kiwifruit caused by the bacterium Pseudomonas syringe pv. actinidiae. Canker disease of kiwifruit in Korea has been controlled using streptomycin for more than two decades. Four streptomycin-resistant strains, belonging to biovar 2, which are found only in Korea, were collected between 2013 and 2014 from different orchards located in Jeju, Korea. The genetic background for streptomycin resistance among P. syringe pv. actinidiae strains were determined by examining the presence of strA-strB or aadA, which are genes frequently found in streptomycin-resistant bacteria, and a point mutation at codon 43 in the rpsL gene. All four streptomycin-resistant strains of P. syringe pv. actinidiae investigated in this study contained strA-strB as a resistant determinant. The presence of the aadA gene and a mutation in codon 43 of the rpsL gene was not identified.
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spelling pubmed-86326142021-12-08 Identification of strA-strB Genes in Streptomycin-Resistant Pseudomonas syringae pv. actinidiae Biovar 2 Strains Isolated in Korea Lee, Young Sun Kim, Gyoung Hee Koh, Young Jin Jung, Jae Sung Plant Pathol J Note Bacterial canker is a devastating disease of kiwifruit caused by the bacterium Pseudomonas syringe pv. actinidiae. Canker disease of kiwifruit in Korea has been controlled using streptomycin for more than two decades. Four streptomycin-resistant strains, belonging to biovar 2, which are found only in Korea, were collected between 2013 and 2014 from different orchards located in Jeju, Korea. The genetic background for streptomycin resistance among P. syringe pv. actinidiae strains were determined by examining the presence of strA-strB or aadA, which are genes frequently found in streptomycin-resistant bacteria, and a point mutation at codon 43 in the rpsL gene. All four streptomycin-resistant strains of P. syringe pv. actinidiae investigated in this study contained strA-strB as a resistant determinant. The presence of the aadA gene and a mutation in codon 43 of the rpsL gene was not identified. Korean Society of Plant Pathology 2021-10 2021-10-01 /pmc/articles/PMC8632614/ /pubmed/34847635 http://dx.doi.org/10.5423/PPJ.NT.05.2021.0078 Text en © The Korean Society of Plant Pathology https://creativecommons.org/licenses/by-nc/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0 (https://creativecommons.org/licenses/by-nc/4.0/) ) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Note
Lee, Young Sun
Kim, Gyoung Hee
Koh, Young Jin
Jung, Jae Sung
Identification of strA-strB Genes in Streptomycin-Resistant Pseudomonas syringae pv. actinidiae Biovar 2 Strains Isolated in Korea
title Identification of strA-strB Genes in Streptomycin-Resistant Pseudomonas syringae pv. actinidiae Biovar 2 Strains Isolated in Korea
title_full Identification of strA-strB Genes in Streptomycin-Resistant Pseudomonas syringae pv. actinidiae Biovar 2 Strains Isolated in Korea
title_fullStr Identification of strA-strB Genes in Streptomycin-Resistant Pseudomonas syringae pv. actinidiae Biovar 2 Strains Isolated in Korea
title_full_unstemmed Identification of strA-strB Genes in Streptomycin-Resistant Pseudomonas syringae pv. actinidiae Biovar 2 Strains Isolated in Korea
title_short Identification of strA-strB Genes in Streptomycin-Resistant Pseudomonas syringae pv. actinidiae Biovar 2 Strains Isolated in Korea
title_sort identification of stra-strb genes in streptomycin-resistant pseudomonas syringae pv. actinidiae biovar 2 strains isolated in korea
topic Note
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8632614/
https://www.ncbi.nlm.nih.gov/pubmed/34847635
http://dx.doi.org/10.5423/PPJ.NT.05.2021.0078
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