{"id":"https://openalex.org/W2078747684","doi":"https://doi.org/10.1094/phyto.1997.87.1.108","title":"Treatment with the Mycoparasite Pythium oligandrum Triggers Induction of Defense-Related Reactions in Tomato Roots When Challenged with Fusarium oxysporum f. sp. radicis-lycopersici","display_name":"Treatment with the Mycoparasite Pythium oligandrum Triggers Induction of Defense-Related Reactions in Tomato Roots When Challenged with Fusarium oxysporum f. sp. radicis-lycopersici","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W2078747684","doi":"https://doi.org/10.1094/phyto.1997.87.1.108","mag":"2078747684","pmid":"https://pubmed.ncbi.nlm.nih.gov/18945162"},"language":"en","primary_location":{"id":"doi:10.1094/phyto.1997.87.1.108","doi":"https://doi.org/10.1094/phyto.1997.87.1.108","is_oa":false,"landing_page_url":"https://doi.org/10.1094/phyto.1997.87.1.108","pdf_url":null,"source":{"id":"https://openalex.org/S85201822","display_name":"Phytopathology","issn_l":"0031-949X","issn":["0031-949X","1943-7684"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320276","host_organization_name":"American Phytopathological Society","host_organization_lineage":["https://openalex.org/P4310320276"],"host_organization_lineage_names":["American Phytopathological Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Phytopathology\u00ae","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112793844","display_name":"Nicole Benhamou","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Nicole Benhamou","raw_affiliation_strings":["Corresponding author: N. Benhamou; E-mail address: \r\n                    E-mail Address:\r\n                    [email\u00a0protected]","E-mail Address:\n                    [email\u00a0protected]","E-mail address:"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Corresponding author: N. Benhamou; E-mail address: \r\n                    E-mail Address:\r\n                    [email\u00a0protected]","institution_ids":[]},{"raw_affiliation_string":"E-mail Address:\n                    [email\u00a0protected]","institution_ids":[]},{"raw_affiliation_string":"E-mail address:","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012068213","display_name":"Patrice Rey","orcid":"https://orcid.org/0000-0002-7250-0114","observed_orcids":["https://orcid.org/0000-0002-7250-0114"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Patrice Rey","raw_affiliation_strings":[""],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112589684","display_name":"M. Ch\u00e9rif","orcid":"https://orcid.org/0009-0005-7649-5673","observed_orcids":["https://orcid.org/0009-0005-7649-5673"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohamed Ch\u00e9rif","raw_affiliation_strings":[""],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046785263","display_name":"J. Hockenhull","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"John Hockenhull","raw_affiliation_strings":[""],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044886029","display_name":"Yves Tirilly","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yves Tirilly","raw_affiliation_strings":[""],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5112793844"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":10.5173,"has_fulltext":false,"cited_by_count":172,"citation_normalized_percentile":{"value":0.9835715,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"87","issue":"1","first_page":"108","last_page":"122"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10076","display_name":"Plant-Microbe Interactions and Immunity","score":0.961899995803833,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10076","display_name":"Plant-Microbe Interactions and Immunity","score":0.961899995803833,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11771","display_name":"Plant Pathogens and Resistance","score":0.01209999993443489,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12660","display_name":"Plant Disease Management Techniques","score":0.008899999782443047,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pythium-oligandrum","display_name":"Pythium oligandrum","score":0.9980000257492065},{"id":"https://openalex.org/keywords/fusarium-oxysporum-f-sp-radicis-lycopersici","display_name":"Fusarium oxysporum f. sp. radicis-lycopersici","score":0.9990000128746033},{"id":"https://openalex.org/keywords/mycoparasitism","display_name":"mycoparasitism","score":0.8370000123977661},{"id":"https://openalex.org/keywords/biological-control","display_name":"biological control","score":0.6660000085830688},{"id":"https://openalex.org/keywords/tomato-root-rot","display_name":"tomato root rot","score":0.6399999856948853},{"id":"https://openalex.org/keywords/plant-defense-response","display_name":"plant defense response","score":0.6759999990463257},{"id":"https://openalex.org/keywords/induced-resistance","display_name":"induced resistance","score":0.5120000243186951},{"id":"https://openalex.org/keywords/hyphal-penetration","display_name":"hyphal penetration","score":0.5730000138282776},{"id":"https://openalex.org/keywords/host-cell-wall","display_name":"host cell wall","score":0.4169999957084656},{"id":"https://openalex.org/keywords/chitin","display_name":"chitin","score":0.6290000081062317},{"id":"https://openalex.org/keywords/fungal-ultrastructure","display_name":"fungal ultrastructure","score":0.6150000095367432},{"id":"https://openalex.org/keywords/root-colonization","display_name":"root colonization","score":0.5199999809265137},{"id":"https://openalex.org/keywords/fungal-fungal-interactions","display_name":"fungal-fungal interactions","score":0.43799999356269836},{"id":"https://openalex.org/keywords/wheat-germ-agglutinin","display_name":"wheat germ agglutinin","score":0.7070000171661377}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7763004899024963},{"id":"https://openalex.org/C90080823","wikidata":"https://www.wikidata.org/wiki/Q193129","display_name":"Hypha","level":2,"score":0.7440222501754761},{"id":"https://openalex.org/C2778121517","wikidata":"https://www.wikidata.org/wiki/Q5509906","display_name":"Fusarium oxysporum f.sp. lycopersici","level":4,"score":0.6639798879623413},{"id":"https://openalex.org/C2779430813","wikidata":"https://www.wikidata.org/wiki/Q139958","display_name":"Fusarium oxysporum","level":2,"score":0.6082829833030701},{"id":"https://openalex.org/C2777919559","wikidata":"https://www.wikidata.org/wiki/Q1442077","display_name":"Root rot","level":2,"score":0.5251020193099976},{"id":"https://openalex.org/C87865070","wikidata":"https://www.wikidata.org/wiki/Q844863","display_name":"Turgor pressure","level":2,"score":0.4996621608734131},{"id":"https://openalex.org/C125235067","wikidata":"https://www.wikidata.org/wiki/Q128700","display_name":"Cell wall","level":2,"score":0.441893607378006},{"id":"https://openalex.org/C2781088250","wikidata":"https://www.wikidata.org/wiki/Q161219","display_name":"Chitin","level":3,"score":0.4349752366542816},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.42638295888900757},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.40280842781066895},{"id":"https://openalex.org/C2776949228","wikidata":"https://www.wikidata.org/wiki/Q1475267","display_name":"Fusarium wilt","level":3,"score":0.07541888952255249},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C2779732960","wikidata":"https://www.wikidata.org/wiki/Q408510","display_name":"Chitosan","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1094/phyto.1997.87.1.108","doi":"https://doi.org/10.1094/phyto.1997.87.1.108","is_oa":false,"landing_page_url":"https://doi.org/10.1094/phyto.1997.87.1.108","pdf_url":null,"source":{"id":"https://openalex.org/S85201822","display_name":"Phytopathology","issn_l":"0031-949X","issn":["0031-949X","1943-7684"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320276","host_organization_name":"American Phytopathological Society","host_organization_lineage":["https://openalex.org/P4310320276"],"host_organization_lineage_names":["American Phytopathological Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Phytopathology\u00ae","raw_type":"journal-article"},{"id":"pmid:18945162","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18945162","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Phytopathology","raw_type":"Journal Article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/63f6d1f0-a1b7-11dd-b6ae-000ea68e967b","doi":null,"is_oa":false,"landing_page_url":"https://curis.ku.dk/portal/da/publications/treatment-with-the-mycoparasite-pythium-oligandrum-triggers-induction-of-defenserelated-reactions-in-tomato-roots-when-challenged-with-fusarium-oxysporum-f-sp-radicislycopersici(63f6d1f0-a1b7-11dd-b6ae-000ea68e967b).html","pdf_url":null,"source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Benhamou, N, Rey, P, Ch\u00e9rif, M, Hockenhull, J & Tirilly, Y 1997, 'Treatment with the mycoparasite Pythium oligandrum triggers induction of defense-related reactions in tomato roots when challenged with Fusarium oxysporum f. sp. radicis-lycopersici', Phytopathology, vol. 87, pp. 108-122.","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W142973635","https://openalex.org/W161620355","https://openalex.org/W189238702","https://openalex.org/W1554328974","https://openalex.org/W1583252883","https://openalex.org/W1964926429","https://openalex.org/W1972180435","https://openalex.org/W1977573975","https://openalex.org/W1984918320","https://openalex.org/W1990968424","https://openalex.org/W1991171243","https://openalex.org/W1992433011","https://openalex.org/W2015729379","https://openalex.org/W2029368525","https://openalex.org/W2033239640","https://openalex.org/W2042696202","https://openalex.org/W2044706448","https://openalex.org/W2046890061","https://openalex.org/W2056741923","https://openalex.org/W2057424089","https://openalex.org/W2086613859","https://openalex.org/W2090928370","https://openalex.org/W2091209886","https://openalex.org/W2098314502","https://openalex.org/W2128725623","https://openalex.org/W2137128177","https://openalex.org/W2143625699","https://openalex.org/W2215365682","https://openalex.org/W2321588772","https://openalex.org/W2498427725","https://openalex.org/W2751275860","https://openalex.org/W3016160400"],"related_works":["https://openalex.org/W1552124750","https://openalex.org/W2095824062","https://openalex.org/W2048746152","https://openalex.org/W2005447139","https://openalex.org/W1976918772","https://openalex.org/W2364984213","https://openalex.org/W2095059608","https://openalex.org/W2078816971","https://openalex.org/W2127118556","https://openalex.org/W2065383334"],"abstract_inverted_index":{"ABSTRACT":[0],"The":[1,193,410,440],"influence":[2],"exerted":[3],"by":[4,60,222,267,357],"the":[5,27,40,52,55,73,77,117,129,134,141,157,162,166,177,185,199,213,223,239,259,263,268,291,305,326,333,345,364,386,390,433,465,473],"mycoparasite":[6],"Pythium":[7,278],"oligandrum":[8,45,113,207,471],"in":[9,20,120,156,191,275,280,290,304,336,378,402,423,432,444,480],"triggering":[10],"plant":[11,477],"defense":[12,478],"reactions":[13,369,479],"was":[14,58,98,170,189,241,254,283,342,355,451],"investigated":[15],"using":[16],"an":[17],"experimental":[18],"system":[19],"which":[21],"tomato":[22,235,321,427],"plants":[23],"were":[24,314,420],"infected":[25],"with":[26,100,147,198,285,407,414],"crown":[28],"and":[29,62,67,82,114,201,319,437],"root":[30,245,276,281,347],"rot":[31],"pathogen":[32,118,214,327,340,353,387],"Fusarium":[33,445],"oxysporum":[34,48,88,309],"f.":[35,49,89,310],"sp.":[36,50,90,311],"radicis-lycopersici.":[37],"To":[38],"assess":[39],"antagonistic":[41,187],"potential":[42,299,474],"of":[43,72,84,86,111,116,123,128,133,140,145,159,165,212,226,230,262,271,293,298,307,332,352,359,385,400],"P.":[44,101,112,206,233,317,337,380,425,448,470],"against":[46],"F.":[47,87,308],"radicis-lycopersici,":[51],"interaction":[53,74],"between":[54,76,109,316],"two":[56],"fungi":[57,78],"studied":[59],"scanning":[61],"transmission":[63],"electron":[64],"microscopy":[65],"(SEM":[66],"TEM,":[68],"respectively).":[69],"SEM":[70],"investigations":[71,229],"region":[75],"demonstrated":[79],"that":[80,106,205,238,388,418,469],"collapse":[81],"loss":[83,139],"turgor":[85],"radicis-lycopersici":[91,312],"hyphae":[92,110,384,446,457],"began":[93],"soon":[94],"after":[95],"close":[96],"contact":[97,108],"established":[99],"oligandrum.":[102],"Ultrastructural":[103],"observations":[104,463],"confirmed":[105,204],"intimate":[107],"cells":[115,211],"resulted":[119],"a":[121,174,255,454,485],"series":[122],"disturbances,":[124],"including":[125],"generalized":[126],"disorganization":[127],"host":[130,167,178,286,368,434],"cytoplasm,":[131],"retraction":[132],"plasmalemma,":[135],"and,":[136],"finally,":[137],"complete":[138,182],"protoplasm.":[142],"Cytochemical":[143],"labeling":[144,195,225,411],"chitin":[146,163,442],"wheat":[148],"germ":[149],"agglutinin":[150],"(WGA)/ovomucoid-gold":[151],"complex":[152],"showed":[153,417],"that,":[154],"except":[155],"area":[158],"hyphal":[160],"penetration,":[161],"component":[164,443],"cell":[168,218,250,435],"walls":[169,436],"structurally":[171],"preserved":[172,452],"at":[173,296,453],"time":[175,455],"when":[176,456],"cytoplasm":[179],"had":[180,458],"undergone":[181,459],"disorganization.":[183],"Interestingly,":[184],"same":[186],"process":[188],"observed":[190,315],"planta.":[192],"specific":[194],"patterns":[196],"obtained":[197,413],"exoglucanase-gold":[200],"WGA-ovomucoid-gold":[202],"complexes":[203],"successfully":[208],"penetrated":[209,389],"invading":[210,264],"without":[215,247],"causing":[216],"substantial":[217,460],"wall":[219],"alterations,":[220],"shown":[221],"intense":[224],"chitin.":[227],"Cytological":[228],"samples":[231],"from":[232],"oligandrum-inoculated":[234,318,426,449],"roots":[236,339,450],"revealed":[237],"fungus":[240],"able":[242],"to":[243,344,371,375,404,475,482],"colonize":[244],"tissues":[246,282],"inducing":[248],"extensive":[249],"damage.":[251],"However,":[252],"there":[253],"novel":[256],"finding":[257],"concerning":[258],"structural":[260,294],"alteration":[261],"hyphae,":[265],"evidenced":[266],"frequent":[269],"occurrence":[270],"empty":[272],"fungal":[273,300],"shells":[274],"tissues.":[277,348],"ingress":[279],"associated":[284],"metabolic":[287],"changes,":[288],"culminating":[289],"elaboration":[292],"barriers":[295,362],"sites":[297],"penetration.":[301],"Striking":[302],"differences":[303],"extent":[306],"colonization":[313,354],"control":[320,324],"plants.":[322,382],"In":[323],"roots,":[325],"multiplied":[328],"abundantly":[329],"through":[330],"much":[331],"tissues,":[334],"whereas":[335],"oligandrum-colonized":[338],"growth":[341],"restricted":[343,350],"outermost":[346],"This":[349],"pattern":[351,412],"accompanied":[356],"deposition":[358],"newly":[360],"formed":[361],"beyond":[363],"infection":[365],"sites.":[366],"These":[367,462],"appeared":[370],"be":[372,405],"amplified":[373],"compared":[374],"those":[376],"seen":[377],"nonchallenged":[379],"oligandrum-infected":[381],"Most":[383],"epidermis":[391],"exhibited":[392],"considerable":[393],"changes.":[394],"Wall":[395],"appositions":[396],"contained":[397],"large":[398],"amounts":[399],"callose,":[401],"addition":[403,481],"infiltrated":[406],"phenolic":[408],"compounds.":[409],"gold-complexed":[415],"laccase":[416],"phenolics":[419],"widely":[421],"distributed":[422],"Fusarium-challenged":[424],"roots.":[428],"Such":[429],"compounds":[430],"accumulated":[431],"intercellular":[438],"spaces.":[439],"wall-bound":[441],"colonizing":[447],"degradation.":[461],"provide":[464],"first":[466],"convincing":[467],"evidence":[468],"has":[472],"induce":[476],"acting":[483],"as":[484],"mycoparasite.":[486]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":7}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}