{"id":"https://openalex.org/W2066058459","doi":"https://doi.org/10.1094/pdis-02-11-0127","title":"Formation and Infectivity of Oospores of Pseudoperonospora cubensis, the Causal Agent of Downy Mildew in Cucurbits","display_name":"Formation and Infectivity of Oospores of Pseudoperonospora cubensis, the Causal Agent of Downy Mildew in Cucurbits","publication_year":2011,"publication_date":"2011-05-03","ids":{"openalex":"https://openalex.org/W2066058459","doi":"https://doi.org/10.1094/pdis-02-11-0127","mag":"2066058459","pmid":"https://pubmed.ncbi.nlm.nih.gov/30731732"},"language":"en","primary_location":{"id":"doi:10.1094/pdis-02-11-0127","doi":"https://doi.org/10.1094/pdis-02-11-0127","is_oa":false,"landing_page_url":"https://doi.org/10.1094/pdis-02-11-0127","pdf_url":null,"source":{"id":"https://openalex.org/S135458494","display_name":"Plant Disease","issn_l":"0191-2917","issn":["0191-2917","1943-7692"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"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":"Plant Disease","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/A5013704530","display_name":"Yigal R. Cohen","orcid":"https://orcid.org/0000-0002-4443-1940","observed_orcids":["https://orcid.org/0000-0002-4443-1940"]},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Y. Cohen","raw_affiliation_strings":["Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel","institution_ids":["https://openalex.org/I13955877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021778935","display_name":"Avia E. Rubin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"A. E. Rubin","raw_affiliation_strings":["Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel","institution_ids":["https://openalex.org/I13955877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085778322","display_name":"Mariana Galperin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"M. Galperin","raw_affiliation_strings":["Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Life Sciences, Bar-Ilan University, Ramat-Gan, Israel","institution_ids":["https://openalex.org/I13955877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I13955877"],"apc_list":null,"apc_paid":null,"fwci":3.7778,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.92481081,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"95","issue":"7","first_page":"874","last_page":"874"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11771","display_name":"Plant Pathogens and Resistance","score":0.9955999851226807,"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":0.9955999851226807,"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/T13385","display_name":"Infectious Diseases and Mycology","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12858","display_name":"Plant Disease Resistance and Genetics","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"}}],"keywords":[{"id":"https://openalex.org/keywords/pseudoperonospora-cubensis","display_name":"Pseudoperonospora cubensis","score":0.9990000128746033},{"id":"https://openalex.org/keywords/downy-mildew","display_name":"downy mildew","score":0.9649999737739563},{"id":"https://openalex.org/keywords/oospores","display_name":"oospores","score":0.8420000076293945},{"id":"https://openalex.org/keywords/sexual-reproduction","display_name":"sexual reproduction","score":0.9240000247955322},{"id":"https://openalex.org/keywords/cucurbitaceae","display_name":"Cucurbitaceae","score":0.7250000238418579},{"id":"https://openalex.org/keywords/cucumis-sativum","display_name":"Cucumis sativum","score":0.8970000147819519},{"id":"https://openalex.org/keywords/melon","display_name":"Cucumis melo","score":0.9980000257492065},{"id":"https://openalex.org/keywords/cucurbita","display_name":"Cucurbita","score":0.7950000166893005},{"id":"https://openalex.org/keywords/pathotypes","display_name":"pathotypes","score":0.6909999847412109},{"id":"https://openalex.org/keywords/temperature-effects","display_name":"temperature effects","score":0.6690000295639038},{"id":"https://openalex.org/keywords/host-specificity","display_name":"host specificity","score":0.4399999976158142},{"id":"https://openalex.org/keywords/oomycete-pathogen","display_name":"oomycete pathogen","score":0.5669999718666077},{"id":"https://openalex.org/keywords/sporangium","display_name":"sporangia","score":0.4819999933242798},{"id":"https://openalex.org/keywords/zoospores","display_name":"zoospores","score":0.9779999852180481}],"concepts":[{"id":"https://openalex.org/C2779432473","wikidata":"https://www.wikidata.org/wiki/Q3924916","display_name":"Pseudoperonospora cubensis","level":3,"score":0.9456205368041992},{"id":"https://openalex.org/C188367161","wikidata":"https://www.wikidata.org/wiki/Q621781","display_name":"Oospore","level":2,"score":0.9389244318008423},{"id":"https://openalex.org/C2780087670","wikidata":"https://www.wikidata.org/wiki/Q1394849","display_name":"Downy mildew","level":2,"score":0.9290133118629456},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.8798395991325378},{"id":"https://openalex.org/C128905523","wikidata":"https://www.wikidata.org/wiki/Q4832012","display_name":"Sporangium","level":3,"score":0.8216788172721863},{"id":"https://openalex.org/C2778369795","wikidata":"https://www.wikidata.org/wiki/Q148758","display_name":"Cucumis","level":2,"score":0.7679989337921143},{"id":"https://openalex.org/C2777537739","wikidata":"https://www.wikidata.org/wiki/Q223597","display_name":"Oomycete","level":3,"score":0.7656493186950684},{"id":"https://openalex.org/C180032290","wikidata":"https://www.wikidata.org/wiki/Q1664296","display_name":"Inoculation","level":2,"score":0.5974053740501404},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.5795349478721619},{"id":"https://openalex.org/C176472771","wikidata":"https://www.wikidata.org/wiki/Q165859","display_name":"Tendril","level":2,"score":0.5158902406692505},{"id":"https://openalex.org/C2778573692","wikidata":"https://www.wikidata.org/wiki/Q7229863","display_name":"Cucurbita pepo","level":2,"score":0.4678386449813843},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4560331106185913},{"id":"https://openalex.org/C2775987957","wikidata":"https://www.wikidata.org/wiki/Q8314","display_name":"Cucurbitaceae","level":2,"score":0.45443055033683777},{"id":"https://openalex.org/C2779310556","wikidata":"https://www.wikidata.org/wiki/Q6074541","display_name":"Phycomycetes","level":3,"score":0.42280182242393494},{"id":"https://openalex.org/C174618031","wikidata":"https://www.wikidata.org/wiki/Q177332","display_name":"Spore","level":2,"score":0.39775770902633667},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.09577041864395142},{"id":"https://openalex.org/C2776460866","wikidata":"https://www.wikidata.org/wiki/Q170065","display_name":"Pathogen","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1094/pdis-02-11-0127","doi":"https://doi.org/10.1094/pdis-02-11-0127","is_oa":false,"landing_page_url":"https://doi.org/10.1094/pdis-02-11-0127","pdf_url":null,"source":{"id":"https://openalex.org/S135458494","display_name":"Plant Disease","issn_l":"0191-2917","issn":["0191-2917","1943-7692"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"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":"Plant Disease","raw_type":"journal-article"},{"id":"pmid:30731732","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30731732","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":"Plant disease","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8409000039100647,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"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/W4226153493","https://openalex.org/W4210865180","https://openalex.org/W2012190126","https://openalex.org/W2553481764","https://openalex.org/W1994915347","https://openalex.org/W2073441852","https://openalex.org/W2090588081","https://openalex.org/W2551064850","https://openalex.org/W3016331536","https://openalex.org/W13900461"],"abstract_inverted_index":{"The":[0,265,340],"oomycete":[1,23],"Pseudoperonospora":[2],"cubensis":[3,45,75,407,454,474],"attacks":[4],"members":[5],"of":[6,21,43,73,105,125,212,285,301,324,343,366,380,405,449,469,472,488,492],"the":[7,37,80,89,95,156,165,168,282,286,344,446,456,466,486,493,496],"Cucurbitaceae,":[8],"causing":[9],"severe":[10],"foliage":[11],"damage":[12],"especially":[13,413],"to":[14,88,94,151,160,206,270,274,279,319,371,389,410,422,431,438,462,509],"cucumber":[15,255],"and":[16,28,31,49,142,171,223,225,230,291,296,329,358,424,458,480,485,512,551],"melon.":[17],"Recently,":[18],"new":[19,96,470],"pathotypes":[20,471],"this":[22,444],"appeared":[24,35,316],"in":[25,36,79,107,155,185,218,234,263,276,294,304,322,334,455,475,477,482,495,499,515],"Israel":[26,476],"(2)":[27,99,479,528],"Italy":[29,481],"(1)":[30,484,519],"highly":[32,489],"aggressive":[33,490],"isolates":[34,86,129,166,347,365,404,427,491],"United":[38,497],"States":[39,498],"(3).":[40],"Since":[41],"oospores":[42,53,149,252,260,419],"P.":[44,74,406,453,473,516],"were":[46,130,153,174,202,216,261],"rarely":[47],"seen":[48],"sexual":[50,71,513],"propagation":[51],"by":[52,65,350,452],"was":[54,267,348,383,399],"never":[55],"reported":[56],"(4),":[57],"it":[58,62],"is":[59,445],"assumed":[60],"that":[61,84,251,403],"propagates":[63],"clonally":[64],"sporangia.":[66],"Here":[67],"we":[68],"report":[69,448],"on":[70,164,459],"reproduction":[72],"under":[76,194,414],"controlled":[77],"conditions":[78],"laboratory.":[81],"We":[82],"found":[83],"field":[85,128],"belonging":[87],"old":[90],"pathotype":[91,97],"3":[92],"or":[93,112,146,192,244,256,309,337,374,392,433],"6":[98,159],"inoculated":[100,138,297],"singly":[101],"onto":[102,139,298],"detached":[103,140,299],"leaves":[104,258,300,323],"cucurbits":[106,303,423],"growth":[108,305],"chambers":[109,306],"at":[110,133,144,177,181,190,272,307],"15":[111,145,191,308],"20\u00b0C":[113,193],"produced":[114,217],"no":[115],"oospores,":[116,412],"even":[117],"after":[118],"prolonged":[119],"incubation":[120],"periods.":[121],"However,":[122],"when":[123,188],"sporangia":[124,315],"some":[126,367],"paired":[127],"mixed":[131],"together":[132],"a":[134,195],"1:1":[135],"ratio,":[136],"similarly":[137],"leaves,":[141],"incubated":[143],"20\u00b0C,":[147],"numerous":[148],"(up":[150],"~300/cm2)":[152],"formed":[154,176],"mesophyll":[157],"within":[158,317],"11":[161],"days,":[162],"depending":[163],"pair,":[167],"host":[169,435],"inoculated,":[170],"temperature.":[172],"Oospores":[173,183,201,215],"also":[175],"12.5\u00b0C":[178],"but":[179,232,332],"not":[180,233,333,503],"25\u00b0C.":[182],"developed":[184],"intact":[186],"plants":[187],"kept":[189],"humidity-saturated":[196],"atmosphere":[197],"during":[198],"disease":[199],"development.":[200],"round,":[203],"light":[204],"brown":[205,207],"with":[208],"an":[209],"average":[210],"diameter":[211],"~40":[213],"\u03bcm.":[214],"Cucumis":[219,226,325,327],"sativum":[220],"(cvs.":[221,228],"Nadiojni":[222],"Dalila)":[224],"melo":[227],"Ananas-Yokneam":[229],"Ein-Dor)":[231],"Cucurbita":[235],"pepo":[236,336],"(cv.":[237,242,247],"Arlika,":[238],"Beiruti),":[239],"C.":[240,245,330,335,338,372,375,520],"moschata":[241,331,373],"Dalorit),":[243],"maxima":[246],"Tripoli).":[248],"To":[249,441],"verify":[250],"are":[253,420,502],"infective,":[254],"melon":[257],"containing":[259],"homogenized":[262],"water.":[264],"homogenate":[266],"twice":[268],"brought":[269],"dryness":[271],"25":[273],"30\u00b0C":[275],"petri":[277],"dishes":[278],"differentially":[280],"kill":[281],"vegetative":[283],"structures":[284],"pathogen":[287,494],"(sporangia,":[288],"cystospores,":[289],"zoospores,":[290],"mycelia),":[292],"resuspended":[293],"water,":[295],"various":[302],"20\u00b0C.":[310],"Downy":[311],"mildew":[312],"lesions":[313],"carrying":[314],"7":[318],"20":[320],"days":[321],"sativum,":[326],"melo,":[328],"maxima.":[339],"recombinant":[341],"origin":[342],"F1":[345,363,425],"offspring":[346],"confirmed":[349,402],"mefenoxam":[351],"sensitivity":[352,430],"tests,":[353],"random":[354],"amplified":[355],"polymorphic":[356],"DNA,":[357],"simple":[359],"sequence":[360],"repeat":[361],"analyses.":[362],"progeny":[364,426],"crosses":[368],"lost":[369],"pathogenicity":[370,388,461],"maxima,":[376],"toward":[377,395],"which":[378,396],"one":[379],"their":[381,439,460],"parents":[382],"pathogenic,":[384],"while":[385],"others":[386],"gained":[387],"Luffa":[390],"cylindrica":[391],"Citrullus":[393],"lanatus":[394],"neither":[397],"parent":[398],"pathogenic.":[400],"Data":[401],"can":[408],"mate":[409],"produce":[411],"constant":[415],"humidity":[416],"conditions;":[417],"such":[418],"infective":[421],"show":[428],"altered":[429,434],"fungicides":[432],"range":[436],"relative":[437],"parents.":[440],"our":[442],"knowledge,":[443],"first":[447],"oospore":[450,510],"formation":[451],"laboratory":[457],"cucurbits.":[463],"Reasons":[464],"for":[465],"parallel":[467],"appearance":[468],"2002":[478],"2003":[483],"reemergence":[487],"2004":[500],"(3)":[501,536],"known.":[504],"They":[505],"may":[506],"be":[507],"related":[508],"production":[511],"recombination":[514],"cubensis.":[517],"References:":[518],"Cappelli":[521],"et":[522,531,540],"al.":[523,532,541],"Plant":[524,556],"Dis.":[525],"87:449,":[526],"2003.":[527,535],"Y.":[529,552],"Cohen":[530],"Phytoparasitica":[533],"31:458,":[534],"G.":[537],"J.":[538,555],"Holmes":[539],"Am.":[542],"Veg.":[543],"Grower.":[544],"February,":[545],"14-15,":[546],"2006.":[547],"(4)":[548],"A.":[549],"Lebeda":[550],"Cohen.":[553],"Eur.":[554],"Pathol.129:157,":[557],"2011.":[558]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":4},{"year":2020,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}