000 02119nam a2200301Ia 4500
003 MX-MdCICY
005 20250625153921.0
040 _cCICY
090 _aB-13371
245 1 0 _aCoolia canariensis sp. nov. (Dinophyceae), a new nontoxic epiphytic benthic dinoflagellate from the Canary Islands
490 0 _vJournal of Phycology, 44, p.1060-1070, 2008
520 3 _aA new photosynthetic dinoflagellate species, Coolia canariensis S. Fraga sp. nov., is described based on samples taken from tidal ponds on the rocky shore of the Canary Islands, northeast Atlantic Ocean. Its morphology was studied by LM and SEM. It is almost spherical and has a thick smooth theca with many scattered pores. Plate 1_' is the biggest of the epithecal plates, and 700 is twice as wide as it is long. Phylogeny inferred from the D1 . D2 regions of the LSU nuclear rDNA of three strains of C. canariensis and several strains of other Coolia species, C. monotis, C. sp., showed that C. canariensis strains clustered in a well-supported clade distinct from the other species. No toxins were detected using mouse bioassay, liquid chromatography with Fluorescence detection (LC-FLD)or liquid chromatography-mass spectrometry (LC-MS). Its pigment composition is of the peridinin type of dinoflagellates. Together with this new species, many other strains of C. monotis from the Atlantic Ocean and Mediterranean Sea have been analyzed for toxin presence, and no evidence of toxin production related to yessotoxins (YTXs)was found, as was previously suggested for C. monotis from Australia.
650 1 4 _aCOOLIA
650 1 4 _aCOOLIATOXIN
650 1 4 _aDINOFLAGELLATE
650 1 4 _aLSU RRNA
650 1 4 _aPERIDININ
650 1 4 _aTAXONOMY
650 1 4 _aYESSOTOXIN
700 1 2 _aFraga, S.
700 1 2 _aPenna, A.
700 1 2 _aBianconi, I.
700 1 2 _aPaz, B.
700 1 2 _aZapata, M.
856 4 0 _uhttps://drive.google.com/file/d/1bks9RcZZnvIy5jDimDqr9DHUO-B8zHN4/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
942 _2Loc
_cREF1
008 250602s9999 xx |||||s2 |||| ||und|d
999 _c47571
_d47571