Publication:
Conspecific and heterospecific pheromones stimulate dispersal of entomopathogenic nematodes during quiescence

dc.contributor.authorKaplan, Fatma
dc.contributor.authorGentil, Abigail Perret
dc.contributor.authorGiurintano, Julie
dc.contributor.authorStevens, Glen
dc.contributor.authorSchiller, Karl C.
dc.contributor.authorMirti, Amaleah
dc.contributor.authorSampson, Edith
dc.contributor.authorTorres, Cedric
dc.contributor.authorSun, Jiayi
dc.contributor.authorLewis, Edwin E.
dc.contributor.authorIlan, David Shapiro
dc.contributor.buuauthorErdoğan, Hilal
dc.contributor.departmentBursa Uludağ Üniversitesi/Ziraat Fakültesi/Biyosistem Mühendisliği.tr_TR
dc.contributor.orcid0000-0002-0387-2600tr_TR
dc.contributor.researcheridAAP-5834-2020tr_TR
dc.contributor.scopusid57216199216tr_TR
dc.date.accessioned2022-12-26T08:39:35Z
dc.date.available2022-12-26T08:39:35Z
dc.date.issued2020-03-18
dc.description.abstractAscaroside pheromones stimulate dispersal, a key nematode behavior to find a new food source. Ascarosides produced by entomopathogenic nematodes (EPNs) drive infective juvenile (IJ) emergence from consumed cadavers and dispersal in soil. Without ascarosides from host cadavers, Steinernema feltiae (EPN) reduce dispersal substantially. To determine whether other Steinernema spp. exhibit the same behavior, we compared S. feltiae and S. carpocapsae IJs without host cadaver pheromones. Unlike S. feltiae, S. carpocapsae IJs continued to disperse. However, S. carpocapsae IJs exhibited a temperature-dependent quiescent period. The IJ quiescent period increased at ≤20 °C but did not appear at ≥25 °C. Consistent with this, S. carpocapsae IJ quiescence increased from 30 min to 24 h at ≤20 °C over 60 days. The quiescent period was overcome by dispersal pheromone extracts of their own, other Steinernema spp. and Heterorhabditis spp. Furthermore, S. carpocapsae IJ ambush foraging associated behaviors (tail standing, waving, and jumping) were unaffected by the absence or presence of host cadaver pheromones. For S. feltiae, IJ dispersal declined at all temperatures tested. Understanding the interaction between foraging strategies and pheromone signals will help uncover molecular mechanisms of host seeking, pathogenicity and practical applications to improve the EPN’s efficacy as biocontrol agents.en_US
dc.description.sponsorshipAFRI (2018-67013-28064)en_US
dc.description.sponsorshipSpace Florida Israel Innovation Partnerships (018-057)en_US
dc.description.sponsorshipUSDA-ARS (58-6042-6-001)en_US
dc.description.sponsorshipUSDA-NIFA Agriculture and Food Research Initiativeen_US
dc.description.sponsorshipU.S. Department of Agricultureen_US
dc.description.sponsorshipNational Institute of Food and Agricultureen_US
dc.description.sponsorshipSmall Business Innovation Research (2017-33610-26808)en_US
dc.identifier.citationKaplan, F. vd. (2020). "Conspecific and heterospecific pheromones stimulate dispersal of entomopathogenic nematodes during quiescence". Scientific Reports, 10(1).en_US
dc.identifier.issn2045-2322
dc.identifier.issue1tr_TR
dc.identifier.pubmed32235877tr_TR
dc.identifier.scopus2-s2.0-85082792729tr_TR
dc.identifier.urihttps://doi.org/10.1038/s41598-020-62817-y
dc.identifier.urihttps://www.nature.com/articles/s41598-020-62817-y
dc.identifier.urihttp://hdl.handle.net/11452/30083
dc.identifier.volume10tr_TR
dc.identifier.wos000563293600021
dc.indexed.pubmedPubMeden_US
dc.indexed.scopusScopusen_US
dc.indexed.wosSCIEen_US
dc.language.isoenen_US
dc.publisherNature Portfolioen_US
dc.relation.collaborationYurt dışıtr_TR
dc.relation.collaborationSanayitr_TR
dc.relation.journalScientific Reportsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCaenorhabditis-elegansen_US
dc.subjectHeterorhabditis-bacteriophoraen_US
dc.subjectParasitic nematodesen_US
dc.subjectJuvenile-hormoneen_US
dc.subjectBehavioren_US
dc.subjectHemolymphen_US
dc.subjectComponenten_US
dc.subjectMovementen_US
dc.subjectScience & technology - other topicsen_US
dc.subject.emtreePheromoneen_US
dc.subject.emtreeAnimalen_US
dc.subject.emtreeAnimal dispersalen_US
dc.subject.emtreeHost parasite interactionen_US
dc.subject.emtreeLarvaen_US
dc.subject.emtreePhysiologyen_US
dc.subject.emtreeRhabditidaen_US
dc.subject.emtreeTemperatureen_US
dc.subject.meshAnimal distributionen_US
dc.subject.meshAnimalsen_US
dc.subject.meshHost-parasite interactionsen_US
dc.subject.meshLarvaen_US
dc.subject.meshPheromonesen_US
dc.subject.meshRhabditidaen_US
dc.subject.meshTemperatureen_US
dc.subject.scopusEntomopathogenic Nematodes; Biological Pest Control; Heterorhabditidaeen_US
dc.subject.wosMultidisciplinary sciencesen_US
dc.titleConspecific and heterospecific pheromones stimulate dispersal of entomopathogenic nematodes during quiescenceen_US
dc.typeArticle
dc.wos.quartileQ1en_US
dspace.entity.typePublication

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