{"id":"https://openalex.org/W2020977679","doi":"https://doi.org/10.1139/b84-020","title":"Ultrastructure of susceptible, host resistant, and nonhost resistant interactions of alfalfa with Phytophthora megasperma","display_name":"Ultrastructure of susceptible, host resistant, and nonhost resistant interactions of alfalfa with Phytophthora megasperma","publication_year":1984,"publication_date":"1984-01-01","ids":{"openalex":"https://openalex.org/W2020977679","doi":"https://doi.org/10.1139/b84-020","mag":"2020977679"},"language":"en","primary_location":{"id":"doi:10.1139/b84-020","doi":"https://doi.org/10.1139/b84-020","is_oa":false,"landing_page_url":"https://doi.org/10.1139/b84-020","pdf_url":null,"source":{"id":"https://openalex.org/S4210188060","display_name":"Canadian Journal of Botany","issn_l":"0008-4026","issn":["0008-4026","1480-3305"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Botany","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5016550329","display_name":"Sally Ann Miller","orcid":"https://orcid.org/0000-0001-9611-0535","observed_orcids":["https://orcid.org/0000-0001-9611-0535"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sally A. Miller","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5109093346","display_name":"Douglas P. Maxwell","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Douglas P. Maxwell","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7124,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.89230839,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"62","issue":"1","first_page":"117","last_page":"128"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11771","display_name":"Plant Pathogens and Resistance","score":0.9990000128746033,"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/T11771","display_name":"Plant Pathogens and Resistance","score":0.9990000128746033,"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/T10076","display_name":"Plant-Microbe Interactions and Immunity","score":0.0006000000284984708,"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/T12858","display_name":"Plant Disease Resistance and Genetics","score":9.999999747378752e-05,"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/phytophthora-megasperma-f-sp-glycinea","display_name":"Phytophthora megasperma f. sp. glycinea","score":0.9980000257492065},{"id":"https://openalex.org/keywords/alfalfa","display_name":"alfalfa","score":0.9049999713897705},{"id":"https://openalex.org/keywords/nonhost-resistance","display_name":"nonhost resistance","score":0.7360000014305115},{"id":"https://openalex.org/keywords/host-resistance","display_name":"host resistance","score":0.9890000224113464},{"id":"https://openalex.org/keywords/host-pathogen-interaction","display_name":"host-pathogen interaction","score":0.699999988079071},{"id":"https://openalex.org/keywords/plant-ultrastructure","display_name":"plant ultrastructure","score":0.6000000238418579},{"id":"https://openalex.org/keywords/mycelial-growth-inhibition","display_name":"mycelial growth inhibition","score":0.8730000257492065},{"id":"https://openalex.org/keywords/cell-wall-appositions","display_name":"cell wall appositions","score":0.9020000100135803},{"id":"https://openalex.org/keywords/root-necrosis","display_name":"root necrosis","score":0.847000002861023},{"id":"https://openalex.org/keywords/mitochondrial-disruption","display_name":"mitochondrial disruption","score":0.6240000128746033},{"id":"https://openalex.org/keywords/pathogenesis","display_name":"pathogenesis","score":0.4620000123977661},{"id":"https://openalex.org/keywords/soybean","display_name":"soybean","score":0.675000011920929}],"concepts":[{"id":"https://openalex.org/C2779192318","wikidata":"https://www.wikidata.org/wiki/Q3061914","display_name":"Phytophthora megasperma","level":4,"score":0.9510780572891235},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.8656753301620483},{"id":"https://openalex.org/C90080823","wikidata":"https://www.wikidata.org/wiki/Q193129","display_name":"Hypha","level":2,"score":0.855763852596283},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.5423425436019897},{"id":"https://openalex.org/C87555872","wikidata":"https://www.wikidata.org/wiki/Q3141316","display_name":"Ultrastructure","level":2,"score":0.5006799697875977},{"id":"https://openalex.org/C2992847057","wikidata":"https://www.wikidata.org/wiki/Q156106","display_name":"Medicago sativa","level":2,"score":0.491421103477478},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.4853614568710327},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.4590742290019989},{"id":"https://openalex.org/C2776460866","wikidata":"https://www.wikidata.org/wiki/Q170065","display_name":"Pathogen","level":2,"score":0.4351643919944763},{"id":"https://openalex.org/C2779310556","wikidata":"https://www.wikidata.org/wiki/Q6074541","display_name":"Phycomycetes","level":3,"score":0.4346103370189667},{"id":"https://openalex.org/C180032290","wikidata":"https://www.wikidata.org/wiki/Q1664296","display_name":"Inoculation","level":2,"score":0.39667055010795593},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.12206682562828064},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1139/b84-020","doi":"https://doi.org/10.1139/b84-020","is_oa":false,"landing_page_url":"https://doi.org/10.1139/b84-020","pdf_url":null,"source":{"id":"https://openalex.org/S4210188060","display_name":"Canadian Journal of Botany","issn_l":"0008-4026","issn":["0008-4026","1480-3305"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Botany","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.8409000039100647}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2005090031","https://openalex.org/W2150758986","https://openalex.org/W2067656646","https://openalex.org/W2002049799","https://openalex.org/W1976428882","https://openalex.org/W2006980018","https://openalex.org/W1982351689","https://openalex.org/W1974309403","https://openalex.org/W38347881","https://openalex.org/W90699362"],"abstract_inverted_index":{"Zoospores":[0],"of":[1,24,56,66,72,80,109,123,187,191,199,207],"Phytophthora":[2],"megasperma":[3,17],"Drechs.":[4],"f.":[5,18],"sp.":[6,19],"medicaginis":[7],"(Pmm),":[8],"an":[9],"alfalfa":[10,34],"(Medicago":[11],"sativa":[12],"L.)":[13],"pathogen,":[14],"and":[15,41,70,84,93,120,141,172],"P.":[16],"glycinea":[20],"(Pmg),":[21],"a":[22,188],"pathogen":[23],"soybean":[25,194],"(Glycine":[26],"max":[27],"(L.)":[28],"Merr.),":[29],"were":[30,102,128,161],"used":[31],"to":[32,62,174],"inoculate":[33],"seedlings":[35],"from":[36,205],"the":[37,42,149,155],"Pmm-susceptible":[38],"cultivar":[39],"'Vernal'":[40,98],"Pmm-resistant":[43],"breeding":[44],"line":[45],"M193.":[46],"The":[47],"susceptible":[48],"interaction":[49,152,190],"('Vernal'\u2013Pmm)":[50],"was":[51,82,145,168],"characterized":[52,103],"by":[53,104],"rapid":[54,121,142],"disruption":[55],"host":[57,67,73,90,156,179],"mitochondria":[58],"in":[59,113,116,131,134,148,154,163,181,209],"cells":[60,74,115,133],"adjacent":[61],"intercellular":[63],"hyphae,":[64,119],"dissolution":[65],"cell":[68,110,143],"walls,":[69],"death":[71],"12\u201324":[75],"h":[76],"after":[77],"inoculation.":[78],"Colonization":[79],"roots":[81],"extensive,":[83],"hyphae":[85],"usually":[86],"appeared":[87,173],"healthy.":[88],"Both":[89],"resistant":[91,95,151,157],"(M193\u2013Pmm)":[92],"nonhost":[94,150],"(M193":[96],"or":[97],"\u2013":[99],"Pmg)":[100],"interactions":[101],"hyphal":[105,183],"growth":[106],"inhibition,":[107],"production":[108],"wall":[111],"appositions":[112,127],"root":[114,124,132],"contact":[117,135],"with":[118,136,139,193],"necrosis":[122,144],"cells.":[125],"Wall":[126],"more":[129,146,170,176],"numerous":[130],"Pmg":[137,164,192],"than":[138,153,178],"Pmm,":[140],"extensive":[147],"interaction.":[158],"Numerous":[159],"abnormalities":[160],"observed":[162],"hyphae.":[165],"Nonhost":[166],"resistance":[167,180],"expressed":[169],"rapidly":[171],"be":[175,202],"effective":[177],"limiting":[182],"growth.":[184],"An":[185],"examination":[186],"compatible":[189],"indicated":[195],"that":[196,206],"its":[197],"mode":[198],"pathogenesis":[200],"may":[201],"fundamentally":[203],"different":[204],"Pmm":[208],"alfalfa.":[210]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}