{"refrec":{"BRefID":256721,"RR":"<b>Moeys, S.; Frenkel, J.; Lembke, C.; Gillard, J.; Devos, V.; Van den Berge, K.; Bouillon, B.; Huysman, M.J.J.; De Decker, S.; Scharf, J.; Bones, A.; Brembu, T.; Winge, P.; Sabbe, K.; Vuylsteke, M.; Clement, L.; De Veylder, L.; Pohnert, G.; Vyverman, W.</b> (2016). A sex-inducing pheromone triggers cell cycle arrest and mate attraction in the diatom <i>Seminavis robusta</i>. <i>NPG Scientific Reports 6(19252)</i>: 13 pp. <a href=\"https://dx.doi.org/10.1038/srep19252\" target=\"_blank\">https://dx.doi.org/10.1038/srep19252</a>","BEntID":248730,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>NPG Scientific Reports 6(19252)</i>: 13 pp. <a href=\"https://dx.doi.org/10.1038/srep19252\" target=\"_blank\">https://dx.doi.org/10.1038/srep19252</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Moeys, S.; Frenkel, J.; Lembke, C.; Gillard, J.; Devos, V.; Van den Berge, K.; Bouillon, B.; Huysman, M.J.J.; De Decker, S.; Scharf, J.; Bones, A.; Brembu, T.; Winge, P.; Sabbe, K.; Vuylsteke, M.; Clement, L.; De Veylder, L.; Pohnert, G.; Vyverman, W.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Moeys, S. <i>et al.</i>","Englishabstract":"Although sexual reproduction is believed to play a major role in the high diversification rates and species richness of diatoms, a mechanistic understanding of diatom life cycle control is virtually lacking. Diatom sexual signalling is controlled by a complex, yet largely unknown, pheromone system. Here, a sex-inducing pheromone (SIP+) of the benthic pennate diatom <i>Seminavis robusta</i> was identified by comparative metabolomics, subsequently purified, and physicochemically characterized. Transcriptome analysis revealed that SIP+ triggers the switch from mitosis-to-meiosis in the opposing mating type, coupled with the transcriptional induction of proline biosynthesis genes, and the release of the proline-derived attraction pheromone. The induction of cell cycle arrest by a pheromone, chemically distinct from the one used to attract the opposite mating type, highlights the existence of a sophisticated mechanism to increase chances of mate finding, while keeping the metabolic losses associated with the release of an attraction pheromone to a minimum.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"A sex-inducing pheromone triggers cell cycle arrest and mate attraction in the diatom <i>Seminavis robusta</i>","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-24 01:32:16.781736","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2016,"MonPub":null,"DateUpdate":"2022-08-18","DateCreate":"2016-05-29","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000368349700001","VABBcode":null,"OpenAcc":1,"DOI":"10.1038/srep19252"},"refs":null,"anarec":{"AnaID":256721,"PubliDate":2016,"Pagination":"13 pp","XtraPublOfAnaID":null,"ISBN":null,"Volume":"6","Issue":"19252","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":208093,"SerRR":"Scientific Reports (Nature Publishing Group). 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