{"refrec":{"BRefID":107643,"RR":"<b>García-Ríos, V.; Freile-Pelegrín, Y.; Robledo, D.; Mendoza-Cózatl, D.; Moreno-Sánchez, R.; Gold-Bouchot, G.</b> (2007). Cell wall composition affects Cd<sup>2</sup>+ accumulation and intracellular thiol peptides in marine red algae. <i>Aquat. Toxicol. 81(1)</i>: 65-72. <a href=\"http://dx.doi.org/10.1016/j.aquatox.2006.11.001\" target=\"_blank\">http://dx.doi.org/10.1016/j.aquatox.2006.11.001</a>","BEntID":102468,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>Aquat. Toxicol. 81(1)</i>: 65-72. <a href=\"https://dx.doi.org/10.1016/j.aquatox.2006.11.001\" target=\"_blank\">https://dx.doi.org/10.1016/j.aquatox.2006.11.001</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"García-Ríos, V.; Freile-Pelegrín, Y.; Robledo, D.; Mendoza-Cózatl, D.; Moreno-Sánchez, R.; Gold-Bouchot, G.","OrigTitleTranslFlag":0,"Authorstringtrunc":"García-Ríos, V. <i>et al.</i>","Englishabstract":"Two red macroalgae species, <i>Gracilaria cornea</i> and <i>Chondrophycus poiteaui</i>, were evaluated for their intra and extracellular Cd<sup>2+</sup> accumulation capacity, photosynthetic response and thiol peptide production. Algae were exposed for 3 and 7 days to 0.1 and 1&nbsp;&#x3bc;g&nbsp;CdCl<sub>2</sub>&nbsp;ml<sup>&#x2212;1</sup> (0.89 and 8.9&nbsp;&#x3bc;M). Intracellular accumulation of Cd<sup>2+</sup> by <i>G. cornea</i> was relatively low, only comprising 20% of total metal (intracellular&nbsp;+&nbsp;extracellular). In contrast, <i>C. poiteaui</i> accumulated intracellularly close to 100% of total Cd<sup>2+</sup>. In both species, metal uptake was dependent on the external Cd<sup>2+</sup> concentration, metal exposure time and cell wall composition. In response to Cd<sup>2+</sup> exposure, low amounts of thiol peptides were synthesized and the major difference between <i>G. cornea</i> and <i>C. poiteaui</i> was in the cell wall composition. The absence of insoluble polysaccharides in the cell wall of <i>C. poiteaui</i> suggested that this insoluble fraction might be involved in establishing an efficient barrier for the intracellular accumulation of Cd<sup>2+</sup>. This is the first study in which the cell wall composition, its influence on Cd<sup>2+</sup> accumulation and intracellular responses in red macroalgae are evaluated.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Cell wall composition affects Cd<sup>2</sup>+ accumulation and intracellular thiol peptides in marine red algae","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":"red macroalgae; cadmium accumulation; photosynthesis; phytochelatins;polysaccharides; cell wall composition","OtherDescriptors":null,"Notes":null,"AnaPub":2007,"MonPub":null,"DateUpdate":"2018-05-17","DateCreate":"2007-02-13","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000244173200007","VABBcode":null,"OpenAcc":1,"DOI":"10.1016/j.aquatox.2006.11.001"},"refs":null,"anarec":{"AnaID":107643,"PubliDate":2007,"Pagination":"65-72","XtraPublOfAnaID":null,"ISBN":null,"Volume":"81","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":42203,"SerRR":"Aquatic Toxicology. Elsevier Science: Tokyo; New York; London; Amsterdam.  ISSN 0166-445X; e-ISSN 1879-1514","StandardTitleSer":"Aquatic Toxicology","ISSN":"0166-445X","AbbrevSer":"Aquat. Toxicol.","StandardTitleMon":null,"StartPage":65,"Pages":8,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":{"Line1":"CINVESTAV-IPN","Email":"ggold@mda.cinvestav.mx","Line2":"Unidad Mérida, Apdo. Postal 73-Cordemex, Yucatán 97310","EnvName":"Mexico"},"othpubs":null,"ownerships":null,"authors":[{"AutName":"García-Ríos","Firstname":"Virginia","Initials":"V.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":102468,"AutID":71720,"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":"Freile-Pelegrín","Firstname":"Yolanda","Initials":"Y.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":102468,"AutID":32036,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Robledo","Firstname":"Daniel","Initials":"D.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":102468,"AutID":32037,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Mendoza-Cózatl","Firstname":"David","Initials":"D.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":102468,"AutID":71721,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Moreno-Sánchez","Firstname":"Rafael","Initials":"R.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":102468,"AutID":71723,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Gold-Bouchot","Firstname":"Gerardo","Initials":"G.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":102468,"AutID":71722,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":115591,"LibID":36,"BRefID":107643,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"115591","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Elsevier Science","City":"Tokyo; New York; London; Amsterdam"}],"MONpubls":null,"pictures":[],"thestermsPath":[{"ThesaurusTerm":"Algae","ThestID":261,"Acronym":"ASFA","ThesTermPath":"Algae"},{"ThesaurusTerm":"Cell walls","ThestID":1430,"Acronym":"ASFA","ThesTermPath":"Cell constituents > Cell walls"},{"ThesaurusTerm":"Cadmium compounds","ThestID":1258,"Acronym":"ASFA","ThesTermPath":"Chemical compounds > Cadmium compounds"},{"ThesaurusTerm":"Polysaccharides","ThestID":6420,"Acronym":"ASFA","ThesTermPath":"Chemical compounds > Organic compounds > Carbohydrates > Saccharides > Polysaccharides"},{"ThesaurusTerm":"Photosynthesis","ThestID":6173,"Acronym":"ASFA","ThesTermPath":"Chemical reactions > Photochemical reactions > Photosynthesis"},{"ThesaurusTerm":"Composition","ThestID":1752,"Acronym":"ASFA","ThesTermPath":"Composition"}],"thestermsASFA":[{"ThesaurusTerm":"Algae"},{"ThesaurusTerm":"Cadmium compounds"},{"ThesaurusTerm":"Cell walls"},{"ThesaurusTerm":"Composition"},{"ThesaurusTerm":"Photosynthesis"},{"ThesaurusTerm":"Polysaccharides"}],"taxtermsASFA":[{"TaxTerm":"Chondrophycus poiteaui"},{"TaxTerm":"Gracilaria cornea"}],"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":102468,"AbstractFlag":-1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":102468,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1016/j.aquatox.2006.11.001","externalID":"10.1016/j.aquatox.2006.11.001","URLTypeCode":"DOI","URLID":6173,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":[{"ThesaurusTerm":"Algae","ThestID":261,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Cadmium compounds","ThestID":1258,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Cell walls","ThestID":1430,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Composition","ThestID":1752,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Photosynthesis","ThestID":6173,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Polysaccharides","ThestID":6420,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxterms":[{"TaxTerm":"Chondrophycus poiteaui","AphiaID":146364,"TaxtID":36210},{"TaxTerm":"Gracilaria cornea","AphiaID":497772,"TaxtID":36209}],"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":[{"ThesaurusTerm":"Algae","DutchTerm":"Algen","ThestID":261,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Cadmium compounds","DutchTerm":null,"ThestID":1258,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Cell walls","DutchTerm":null,"ThestID":1430,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Composition","DutchTerm":"Samenstelling","ThestID":1752,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Photosynthesis","DutchTerm":"Fotosynthese","ThestID":6173,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"},{"ThesaurusTerm":"Polysaccharides","DutchTerm":null,"ThestID":6420,"Acronym":"ASFA","ThesTypID":1,"ThesType":"ASFA Thesaurus List"}],"taxtermsFRIS":[{"TaxTerm":"Chondrophycus poiteaui","DutchTerm":null,"AphiaID":146364,"TaxtID":36210},{"TaxTerm":"Gracilaria cornea","DutchTerm":null,"AphiaID":497772,"TaxtID":36209}],"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Chisala, Chilekwa, C.","newSesDate":{"date":"2007-02-13 09:22:49.887000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Lyssens, Liesbeth, L.","updSesDate":{"date":"2018-05-17 21:28:56.790000","timezone_type":3,"timezone":"Europe/Brussels"}}}