{"refrec":{"BRefID":33587,"RR":"<b>LaJeunesse, T.C.; Trench, R.K.</b> (2000). Biogeography of two species of <i>Symbiodinium</i> (Freudenthal) inhabiting the intertidal sea anemone <i>Anthopleura elegantissima</i> (Brandt). <i>Biol. Bull. 199</i>: 126-134. <a href=\"https://dx.doi.org/10.2307/1542872\" target=\"_blank\">https://dx.doi.org/10.2307/1542872</a>","BEntID":33587,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>Biol. Bull. 199</i>: 126-134. <a href=\"https://dx.doi.org/10.2307/1542872\" target=\"_blank\">https://dx.doi.org/10.2307/1542872</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"LaJeunesse, T.C.; Trench, R.K.","OrigTitleTranslFlag":0,"Authorstringtrunc":"LaJeunesse, T.C.; Trench, R.K.","Englishabstract":"We have analyzed the genetic profiles of dinoflagellate populations obtained from the Pacific coast sea anemone <i>Anthopleura elegantissima</i> (Brandt) at collection sites from Washington to California. Genetic differences within the symbiont populations of California anemones have been uncovered by restriction length polymorphism (RFLP) analysis of the small subunit (SSU) and large subunit (LSU) ribosomal RNA genes, and by denaturing gradient gel electrophoresis (DGGE) of the internal transcribed spacer region 2 (ITS 2). The existence of two <i>Symbiodinium</i> species is substantiated by sequence analysis of the variable regions V1, V2, and V3 of the SSUrDNA, which also establishes their phylogenetic relatedness to other members of the genus <i>Symbiodinium</i>. Anemones from Washington and Oregon harbor a single dinoflagellate species, for which we propose the name <i>S. muscatinei</i> sp. nov. At these northern locations, <i>S. muscatinei</i> either exists alone or co-occurs with the <i>Chlorella</i>-like green algal symbiont. Our results indicate that <i>S. muscatinei</i> co-occurs with a second dinoflagellate, <i>S. californium</i>, in mixed populations in central and southern California. We suggest that the geographic distribution of these dinoflagellates is related to the temperature cline created by latitude.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Biogeography of two species of <i>Symbiodinium</i> (Freudenthal) inhabiting the intertidal sea anemone <i>Anthopleura elegantissima</i> (Brandt)","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-05-15 01:31:43.643231","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2000,"MonPub":null,"DateUpdate":"2003-03-31","DateCreate":"2003-03-31","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000165213900005","VABBcode":null,"OpenAcc":0,"DOI":"10.2307/1542872"},"refs":null,"anarec":{"AnaID":33587,"PubliDate":2000,"Pagination":"126-134","XtraPublOfAnaID":null,"ISBN":null,"Volume":"199","Issue":null,"BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":42437,"SerRR":"The Biological Bulletin. Marine Biological Laboratory: Lancaster.  ISSN 0006-3185; e-ISSN 1939-8697","StandardTitleSer":"The Biological Bulletin","ISSN":"0006-3185","AbbrevSer":"Biol. 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