{"refrec":{"BRefID":37840,"RR":"<b>Michels, E.; De Meester, L.</b> (1998). The influence of food quality on the phototactic behaviour of <i>Daphnia magna</i> Straus. <i>Biol. Jb. Dodonaea 65</i>: 166","BEntID":37840,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":0,"RefStringPartII":". <i>Biol. Jb. Dodonaea 65</i>: 166","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":1,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Michels, E.; De Meester, L.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Michels, E.; De Meester, L.","Englishabstract":"Diets for laboratory culture of <i>Daphnia</i> usually consist of unicellular algae. Because intensive culture of unicellular algae is expensive and labour intensive, partial replacement of algae by yeast could reduce the cost for laboratory culture of <i>Daphnia</i>. In order to determine the effect of food quality on phototactic behaviour of <i>D. magna</i> we tested whether the substitution of a part of unicellular algae (<i>Scenedesmus acutus</i>) by fresh bakers yeast (<i>Saccharomyces cerevisiae</i>) has a significant effect on phototactic behaviour and life history traits of the positive phototactic clone C<sub>1</sub>34. In addition we examined whether an additional supply of ciliates to yeast diets improves the performance of <i>Daphnia</i> compared to a diet solely consisting of yeast. Animals fed with a diet containing less than 25 % algae showed a similar phototactic behaviour as animals fed with a diet that contained 100 % algae. The results of the cohort life table experiment indicate that diets for culturing <i>Daphnia</i> should contain at least 25 % unicellular algae to guarantee a good physiological condition of the animals. Addition of ciliates to yeast diets resulted in a positive effect on the physiological condition of the animals but did not influence the phototactic behaviour.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"The influence of food quality on the phototactic behaviour of <i>Daphnia magna</i> Straus","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":1998,"MonPub":null,"DateUpdate":"2021-03-03","DateCreate":"2003-08-01","SecASFANote":null,"ConfID":null,"PeerRev":0,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":0},"refs":null,"anarec":{"AnaID":37840,"PubliDate":1998,"Pagination":"166","XtraPublOfAnaID":null,"ISBN":null,"Volume":"65","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":44265,"SerRR":"Biologisch Jaarboek (Dodonaea). Koninklijk Natuurwetenschappelijk Genootschap Dodonaea: Gent.  ISSN 0366-0818","StandardTitleSer":"Biologisch Jaarboek (Dodonaea)","ISSN":"0366-0818","AbbrevSer":"Biol. Jb. Dodonaea","StandardTitleMon":null,"StartPage":166,"Pages":166,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":[{"YBRefID":37728,"RefStrFull":"<b>Beeckman, T.; Caemelbeke, K. (Ed.)</b> (1998). Populations: Natural and manipulated, symposium organized by the Royal Society of Natural Sciences <i>Dodonaea</i>, University of Gent, 29 October 1997. <i>Biologisch Jaarboek (Dodonaea)</i>, 65. Koninklijk Natuurwetenschappelijk Genootschap Dodonaea: Gent. 257 pp.","RelID":10,"Relation":"Also appears in","StandardTitle":"Populations: Natural and manipulated, symposium organized by the Royal Society of Natural Sciences <i>Dodonaea</i>, University of Gent, 29 October 1997"}],"relationsRev":null,"addrec":{"Line1":"Naamsestraat 59","Email":null,"Line2":null,"EnvName":"Belgium"},"othpubs":null,"ownerships":null,"authors":[{"AutName":"Michels","Firstname":"Erik","Initials":"E.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":37840,"AutID":39125,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"De Meester","Firstname":"Luc","Initials":"L.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":37840,"AutID":3239,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0001-5433-6843","PersID":3489,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":null,"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Koninklijk Natuurwetenschappelijk Genootschap Dodonaea","City":"Gent"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Phototaxis","ThestID":6175,"Acronym":"ASFA","ThesTermPath":"Behaviour > Orientation behaviour > Taxis > Phototaxis"},{"ThesaurusTerm":"Conferences","ThestID":1788,"Acronym":"ASFA","ThesTermPath":"Conferences"},{"ThesaurusTerm":"Food","ThestID":3387,"Acronym":"ASFA","ThesTermPath":"Food"}],"thestermsASFA":[{"ThesaurusTerm":"Conferences"},{"ThesaurusTerm":"Food"},{"ThesaurusTerm":"Phototaxis"}],"taxtermsASFA":[{"TaxTerm":"Daphnia magna Straus"}],"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":null,"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":37840,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":37840,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":null,"thesterms":[{"ThesaurusTerm":"Conferences","ThestID":1788,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Food","ThestID":3387,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Phototaxis","ThestID":6175,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxterms":[{"TaxTerm":"Daphnia magna Straus","AphiaID":148372,"TaxtID":23077}],"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Conferences","DutchTerm":"Conferenties","ThestID":1788,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Food","DutchTerm":"Voedsel","ThestID":3387,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Phototaxis","DutchTerm":null,"ThestID":6175,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxtermsFRIS":[{"TaxTerm":"Daphnia magna Straus","DutchTerm":"Watervlo","AphiaID":148372,"TaxtID":23077}],"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"VLIZ2000\\adeline","newSesDate":{"date":"2003-08-01 08:56:34.740000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2021-03-03 06:22:53.253000","timezone_type":3,"timezone":"Europe/Brussels"}}}