" morphospecies" . . "2013-02-01+01:00"^^ . . "GP13-07210P" . "Amphipleuraceae" . . "Diversity within the Frustulia rhomboides species complex (Bacillariophyceae): a multidisciplinary approach."@en . "Although it has been assumed that the hidden diversity of diatom morphospecies is accompanied by their ecophysiological and/or geographical differentiation, few diatom studies have investigated these aspects. In the proposed project, samples from different localities and microhabitats will be taken in order to assess whether the occurrence of phylogenetic lineages of Frustulia rhomboides species complex is correlated with environmental heterogeneity. Hidden diversity within F. rhomboides will be assessed on the basis of a multi-locus phylogeny, morphometric examination of frustules by light and scanning electron microscopy, and experimental cultivation of strains at different conditions. The publication of results of the project will contribute to the discussions regarding the relevance of ecological differentiation of sibling species on both geographic distribution and species delimitation."@en . . . . . "Amphipleuraceae; benthic diatoms; cryptic species; Frustulia rhomboides; geometric morphometrics; morphospecies; multidiciplinary approach"@en . "P\u0159esto\u017Ee se p\u0159edpokl\u00E1d\u00E1, \u017Ee skryt\u00E1 diverzita morfologicky definovan\u00FDch druh\u016F rozsivek souvis\u00ED s ekofyziologickou a geografickou diferenciac\u00ED, velmi m\u00E1lo rozsivkov\u00FDch studi\u00ED se t\u011Bmito aspekty zab\u00FDvalo. V navrhovan\u00E9m projektu budou odeb\u00EDr\u00E1ny vzorky z r\u016Fzn\u00FDch lokalit a mikrobiotop\u016F za \u00FA\u010Delem zji\u0161t\u011Bn\u00ED, zda v\u00FDskyt fylogenetick\u00FDch lini\u00ED komplexu druh\u016F Frustulia rhomboides koreluje s heterogenitou prost\u0159ed\u00ED. Skryt\u00E1 diverzita v r\u00E1mci F. rhomboides bude vyhodnocena na z\u00E1klad\u011B multi-lokusov\u00E9 fylogeneze, morfometrick\u00E9ho studia schr\u00E1nek ve sv\u011Bteln\u00E9m a skenovac\u00EDm elektronov\u00E9m mikroskopu a experiment\u00E1ln\u00ED kultivace kmen\u016F v r\u016Fzn\u00FDch podm\u00EDnk\u00E1ch. Publikov\u00E1n\u00ED v\u00FDsledk\u016F projektu p\u0159isp\u011Bje k diskuzi vztahuj\u00EDc\u00ED se k relevanci ekologick\u00E9 diferenciace sestersk\u00FDch druh\u016F pro geografick\u00E9 roz\u0161\u00ED\u0159en\u00ED a vymezen\u00ED druh\u016F." . . " benthic diatoms" . . . . . . " cryptic species" . . "1"^^ . . . "1"^^ . "0"^^ . "2015-02-09+01:00"^^ . "1"^^ . "0"^^ . . "http://www.isvav.cz/projectDetail.do?rowId=GP13-07210P"^^ . "Diverzita v r\u00E1mci druhov\u00E9ho komplexu Frustulia rhomboides (Bacillariophyceae): multidisciplin\u00E1rn\u00ED p\u0159\u00EDstup." . " geometric morphometrics" . " Frustulia rhomboides" . "2014-04-07+02:00"^^ . "2015-12-31+01:00"^^ .