Loading…

CHARACTERIZATION AND VARIABILITY OF SOFT ROT-CAUSING BACTERIA IN CHINESE CABBAGE IN NORTH EASTERN BRAZIL

Yield of Chinese cabbage (Brassica pekinensis) may be limited by the occurrence of the soft rot caused by pectinolytic bacteria. Thirty-nine bacterial isolates associated with soft rot in Chinese cabbage, obtained from northeastern Brazil, were identified as Pectobacterium carotovorum subsp. carotov...

Full description

Saved in:

Bibliographic Details
Published in:	Journal of plant pathology 2011-03, Vol.93 (1), p.173-181
Main Authors:	Alvarado, I.C.M., Michereff, S.J., Mariano, R.L.R., Souza, E.B., Quezado-Duval, A.M., Resende, L.V., Cardoso, E., Mizubuti, E.S.G.
Format:	Article
Language:	English
Subjects:	Antibiotics Bacteria Cabbages Epidemiology Genetic variation Microbiology Pectobacterium carotovorum Phytopathology Plant diseases Plants
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

cited_by
cites
container_end_page	181
container_issue	1
container_start_page	173
container_title	Journal of plant pathology
container_volume	93
creator	Alvarado, I.C.M. Michereff, S.J. Mariano, R.L.R. Souza, E.B. Quezado-Duval, A.M. Resende, L.V. Cardoso, E. Mizubuti, E.S.G.
description	Yield of Chinese cabbage (Brassica pekinensis) may be limited by the occurrence of the soft rot caused by pectinolytic bacteria. Thirty-nine bacterial isolates associated with soft rot in Chinese cabbage, obtained from northeastern Brazil, were identified as Pectobacterium carotovorum subsp. carotovorum (Pcc) based on biochemical tests and URP-PCR. The variability of all isolates was assessed with reference to disease components, i.e. incubation period (IP), initial severity (ISEV), final severity (FSEV) and area under the disease progress curve (AUDPC), sensitivity to 12 antibiotics and the banding pattern of REP, ERIC and BOX in Rep-PCR. Based on IP, ISEV, FSEV and AUDPC, the isolates were distributed in six similarity groups after cluster analysis. There was significant correlation (P
format	article
fullrecord	<record><control><sourceid>jstor</sourceid><recordid>TN_cdi_jstor_primary_41998952</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><jstor_id>41998952</jstor_id><sourcerecordid>41998952</sourcerecordid><originalsourceid>FETCH-LOGICAL-j177t-927d465296bfc8583950f127b1ba058bdca61a2d244ece6275433d644b452cde3</originalsourceid><addsrcrecordid>eNotjstKxDAYhYMoWEcfQcgLFJp7s_wbewmUBNqM4GyGXtGiKO1sfHtHZlYHDt_5ODcoopTpWFHJb1FECBUxl4Ldo4dtW5KEC5XICL2bChowIW_sAYL1DoN7wa_QWMhsbcMb9gVufRFw40NsYN9aV-LssgBsHTaVdXmbYwNZBmX-XznfhArn0J4hh7MGDrZ-RHdz97lNT9fcoX2RB1PFtS-tgTpeiFKnWFM1nm9SLft5SEXKtEhmQlVP-i4RaT8OnSQdHSnn0zBJqgRnbJSc91zQYZzYDj1fvMt2-l6PP-vHV7f-HjnROtWCsj8kfUfP</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>CHARACTERIZATION AND VARIABILITY OF SOFT ROT-CAUSING BACTERIA IN CHINESE CABBAGE IN NORTH EASTERN BRAZIL</title><source>JSTOR Archival Journals and Primary Sources Collection</source><creator>Alvarado, I.C.M. ; Michereff, S.J. ; Mariano, R.L.R. ; Souza, E.B. ; Quezado-Duval, A.M. ; Resende, L.V. ; Cardoso, E. ; Mizubuti, E.S.G.</creator><creatorcontrib>Alvarado, I.C.M. ; Michereff, S.J. ; Mariano, R.L.R. ; Souza, E.B. ; Quezado-Duval, A.M. ; Resende, L.V. ; Cardoso, E. ; Mizubuti, E.S.G.</creatorcontrib><description>Yield of Chinese cabbage (Brassica pekinensis) may be limited by the occurrence of the soft rot caused by pectinolytic bacteria. Thirty-nine bacterial isolates associated with soft rot in Chinese cabbage, obtained from northeastern Brazil, were identified as Pectobacterium carotovorum subsp. carotovorum (Pcc) based on biochemical tests and URP-PCR. The variability of all isolates was assessed with reference to disease components, i.e. incubation period (IP), initial severity (ISEV), final severity (FSEV) and area under the disease progress curve (AUDPC), sensitivity to 12 antibiotics and the banding pattern of REP, ERIC and BOX in Rep-PCR. Based on IP, ISEV, FSEV and AUDPC, the isolates were distributed in six similarity groups after cluster analysis. There was significant correlation (P<0.05) between IP and ISEV. Based on the sensitivity to antibiotics, Pcc isolates were distributed in 14 groups. Significant correlations between sensitivity to gentamicin and IP (r = -0.41), as well as between sensitivity to clindamycin and FSEV (r = -0.45) were detected. There was high genetic variability among the 39 isolates based on the molecular markers. A total of 32 similarity groups were formed. No significant correlations were found between the linkage distances of molecular markers and either the disease components or antibiotic sensitivity. Overall, there was high variability in populations of Pcc affecting Chinese cabbage in north-eastern Brazil.</description><identifier>ISSN: 1125-4653</identifier><identifier>EISSN: 2239-7264</identifier><language>eng</language><publisher>An International Journal of the Italian Phytopathological Society</publisher><subject>Antibiotics ; Bacteria ; Cabbages ; Epidemiology ; Genetic variation ; Microbiology ; Pectobacterium carotovorum ; Phytopathology ; Plant diseases ; Plants</subject><ispartof>Journal of plant pathology, 2011-03, Vol.93 (1), p.173-181</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/41998952$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/41998952$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,58238,58471</link.rule.ids></links><search><creatorcontrib>Alvarado, I.C.M.</creatorcontrib><creatorcontrib>Michereff, S.J.</creatorcontrib><creatorcontrib>Mariano, R.L.R.</creatorcontrib><creatorcontrib>Souza, E.B.</creatorcontrib><creatorcontrib>Quezado-Duval, A.M.</creatorcontrib><creatorcontrib>Resende, L.V.</creatorcontrib><creatorcontrib>Cardoso, E.</creatorcontrib><creatorcontrib>Mizubuti, E.S.G.</creatorcontrib><title>CHARACTERIZATION AND VARIABILITY OF SOFT ROT-CAUSING BACTERIA IN CHINESE CABBAGE IN NORTH EASTERN BRAZIL</title><title>Journal of plant pathology</title><description>Yield of Chinese cabbage (Brassica pekinensis) may be limited by the occurrence of the soft rot caused by pectinolytic bacteria. Thirty-nine bacterial isolates associated with soft rot in Chinese cabbage, obtained from northeastern Brazil, were identified as Pectobacterium carotovorum subsp. carotovorum (Pcc) based on biochemical tests and URP-PCR. The variability of all isolates was assessed with reference to disease components, i.e. incubation period (IP), initial severity (ISEV), final severity (FSEV) and area under the disease progress curve (AUDPC), sensitivity to 12 antibiotics and the banding pattern of REP, ERIC and BOX in Rep-PCR. Based on IP, ISEV, FSEV and AUDPC, the isolates were distributed in six similarity groups after cluster analysis. There was significant correlation (P<0.05) between IP and ISEV. Based on the sensitivity to antibiotics, Pcc isolates were distributed in 14 groups. Significant correlations between sensitivity to gentamicin and IP (r = -0.41), as well as between sensitivity to clindamycin and FSEV (r = -0.45) were detected. There was high genetic variability among the 39 isolates based on the molecular markers. A total of 32 similarity groups were formed. No significant correlations were found between the linkage distances of molecular markers and either the disease components or antibiotic sensitivity. Overall, there was high variability in populations of Pcc affecting Chinese cabbage in north-eastern Brazil.</description><subject>Antibiotics</subject><subject>Bacteria</subject><subject>Cabbages</subject><subject>Epidemiology</subject><subject>Genetic variation</subject><subject>Microbiology</subject><subject>Pectobacterium carotovorum</subject><subject>Phytopathology</subject><subject>Plant diseases</subject><subject>Plants</subject><issn>1125-4653</issn><issn>2239-7264</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNotjstKxDAYhYMoWEcfQcgLFJp7s_wbewmUBNqM4GyGXtGiKO1sfHtHZlYHDt_5ODcoopTpWFHJb1FECBUxl4Ldo4dtW5KEC5XICL2bChowIW_sAYL1DoN7wa_QWMhsbcMb9gVufRFw40NsYN9aV-LssgBsHTaVdXmbYwNZBmX-XznfhArn0J4hh7MGDrZ-RHdz97lNT9fcoX2RB1PFtS-tgTpeiFKnWFM1nm9SLft5SEXKtEhmQlVP-i4RaT8OnSQdHSnn0zBJqgRnbJSc91zQYZzYDj1fvMt2-l6PP-vHV7f-HjnROtWCsj8kfUfP</recordid><startdate>20110301</startdate><enddate>20110301</enddate><creator>Alvarado, I.C.M.</creator><creator>Michereff, S.J.</creator><creator>Mariano, R.L.R.</creator><creator>Souza, E.B.</creator><creator>Quezado-Duval, A.M.</creator><creator>Resende, L.V.</creator><creator>Cardoso, E.</creator><creator>Mizubuti, E.S.G.</creator><general>An International Journal of the Italian Phytopathological Society</general><scope/></search><sort><creationdate>20110301</creationdate><title>CHARACTERIZATION AND VARIABILITY OF SOFT ROT-CAUSING BACTERIA IN CHINESE CABBAGE IN NORTH EASTERN BRAZIL</title><author>Alvarado, I.C.M. ; Michereff, S.J. ; Mariano, R.L.R. ; Souza, E.B. ; Quezado-Duval, A.M. ; Resende, L.V. ; Cardoso, E. ; Mizubuti, E.S.G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-j177t-927d465296bfc8583950f127b1ba058bdca61a2d244ece6275433d644b452cde3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Antibiotics</topic><topic>Bacteria</topic><topic>Cabbages</topic><topic>Epidemiology</topic><topic>Genetic variation</topic><topic>Microbiology</topic><topic>Pectobacterium carotovorum</topic><topic>Phytopathology</topic><topic>Plant diseases</topic><topic>Plants</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alvarado, I.C.M.</creatorcontrib><creatorcontrib>Michereff, S.J.</creatorcontrib><creatorcontrib>Mariano, R.L.R.</creatorcontrib><creatorcontrib>Souza, E.B.</creatorcontrib><creatorcontrib>Quezado-Duval, A.M.</creatorcontrib><creatorcontrib>Resende, L.V.</creatorcontrib><creatorcontrib>Cardoso, E.</creatorcontrib><creatorcontrib>Mizubuti, E.S.G.</creatorcontrib><jtitle>Journal of plant pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alvarado, I.C.M.</au><au>Michereff, S.J.</au><au>Mariano, R.L.R.</au><au>Souza, E.B.</au><au>Quezado-Duval, A.M.</au><au>Resende, L.V.</au><au>Cardoso, E.</au><au>Mizubuti, E.S.G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>CHARACTERIZATION AND VARIABILITY OF SOFT ROT-CAUSING BACTERIA IN CHINESE CABBAGE IN NORTH EASTERN BRAZIL</atitle><jtitle>Journal of plant pathology</jtitle><date>2011-03-01</date><risdate>2011</risdate><volume>93</volume><issue>1</issue><spage>173</spage><epage>181</epage><pages>173-181</pages><issn>1125-4653</issn><eissn>2239-7264</eissn><abstract>Yield of Chinese cabbage (Brassica pekinensis) may be limited by the occurrence of the soft rot caused by pectinolytic bacteria. Thirty-nine bacterial isolates associated with soft rot in Chinese cabbage, obtained from northeastern Brazil, were identified as Pectobacterium carotovorum subsp. carotovorum (Pcc) based on biochemical tests and URP-PCR. The variability of all isolates was assessed with reference to disease components, i.e. incubation period (IP), initial severity (ISEV), final severity (FSEV) and area under the disease progress curve (AUDPC), sensitivity to 12 antibiotics and the banding pattern of REP, ERIC and BOX in Rep-PCR. Based on IP, ISEV, FSEV and AUDPC, the isolates were distributed in six similarity groups after cluster analysis. There was significant correlation (P<0.05) between IP and ISEV. Based on the sensitivity to antibiotics, Pcc isolates were distributed in 14 groups. Significant correlations between sensitivity to gentamicin and IP (r = -0.41), as well as between sensitivity to clindamycin and FSEV (r = -0.45) were detected. There was high genetic variability among the 39 isolates based on the molecular markers. A total of 32 similarity groups were formed. No significant correlations were found between the linkage distances of molecular markers and either the disease components or antibiotic sensitivity. Overall, there was high variability in populations of Pcc affecting Chinese cabbage in north-eastern Brazil.</abstract><pub>An International Journal of the Italian Phytopathological Society</pub><tpages>9</tpages></addata></record>
fulltext	fulltext
identifier	ISSN: 1125-4653
ispartof	Journal of plant pathology, 2011-03, Vol.93 (1), p.173-181
issn	1125-4653 2239-7264
language	eng
recordid	cdi_jstor_primary_41998952
source	JSTOR Archival Journals and Primary Sources Collection
subjects	Antibiotics Bacteria Cabbages Epidemiology Genetic variation Microbiology Pectobacterium carotovorum Phytopathology Plant diseases Plants
title	CHARACTERIZATION AND VARIABILITY OF SOFT ROT-CAUSING BACTERIA IN CHINESE CABBAGE IN NORTH EASTERN BRAZIL
url	http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T21%3A28%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=CHARACTERIZATION%20AND%20VARIABILITY%20OF%20SOFT%20ROT-CAUSING%20BACTERIA%20IN%20CHINESE%20CABBAGE%20IN%20NORTH%20EASTERN%20BRAZIL&rft.jtitle=Journal%20of%20plant%20pathology&rft.au=Alvarado,%20I.C.M.&rft.date=2011-03-01&rft.volume=93&rft.issue=1&rft.spage=173&rft.epage=181&rft.pages=173-181&rft.issn=1125-4653&rft.eissn=2239-7264&rft_id=info:doi/&rft_dat=%3Cjstor%3E41998952%3C/jstor%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-j177t-927d465296bfc8583950f127b1ba058bdca61a2d244ece6275433d644b452cde3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rft_jstor_id=41998952&rfr_iscdi=true