About: Polyphasic characterization of Dolichospermum spp. and Sphaerospermopsis spp. (Nostocales, cyanobacteria): morphology, 16S rRNA gene sequences and fatty acid and secondary metabolite profiles

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About: Polyphasic characterization of Dolichospermum spp. and Sphaerospermopsis spp. (Nostocales, cyanobacteria): morphology, 16S rRNA gene sequences and fatty acid and secondary metabolite profiles Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The genera Dolichospermum and Sphaerospermopsis represent a highly diversified group of planktonic cyanobacteria that have been recently separated from the traditional genus Anabaena. In this study, morphological diversity, phylogeny of the 16S rRNA gene, production of fatty acids, and secondary metabolite profiles were evaluated in 33 strains of 14 morphospecies isolated from the Czech Republic. Clustering of the strains based on 16S rRNA gene sequences corresponded to wider groups of species in terms of morphology. The overall secondary metabolite and fatty acid profiles, however, were not correlated to each other and neither were they correlated to the 16S rRNA phylogeny nor the morphology of the strains. Nevertheless, a minor part of the detected secondary metabolites (19% of all compounds) was present only in close relatives and can be thus considered as autapomorphic features. The genera Dolichospermum and Sphaerospermopsis represent a highly diversified group of planktonic cyanobacteria that have been recently separated from the traditional genus Anabaena. In this study, morphological diversity, phylogeny of the 16S rRNA gene, production of fatty acids, and secondary metabolite profiles were evaluated in 33 strains of 14 morphospecies isolated from the Czech Republic. Clustering of the strains based on 16S rRNA gene sequences corresponded to wider groups of species in terms of morphology. The overall secondary metabolite and fatty acid profiles, however, were not correlated to each other and neither were they correlated to the 16S rRNA phylogeny nor the morphology of the strains. Nevertheless, a minor part of the detected secondary metabolites (19% of all compounds) was present only in close relatives and can be thus considered as autapomorphic features. (en)
Title	Polyphasic characterization of Dolichospermum spp. and Sphaerospermopsis spp. (Nostocales, cyanobacteria): morphology, 16S rRNA gene sequences and fatty acid and secondary metabolite profiles Polyphasic characterization of Dolichospermum spp. and Sphaerospermopsis spp. (Nostocales, cyanobacteria): morphology, 16S rRNA gene sequences and fatty acid and secondary metabolite profiles (en)
skos:prefLabel	Polyphasic characterization of Dolichospermum spp. and Sphaerospermopsis spp. (Nostocales, cyanobacteria): morphology, 16S rRNA gene sequences and fatty acid and secondary metabolite profiles Polyphasic characterization of Dolichospermum spp. and Sphaerospermopsis spp. (Nostocales, cyanobacteria): morphology, 16S rRNA gene sequences and fatty acid and secondary metabolite profiles (en)
skos:notation	RIV/61388971:_____/11:00366574!RIV12-AV0-61388971
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA206/09/0309), P(GAP504/10/1501), P(KJB600960703), Z(AV0Z50200510), Z(AV0Z60050516), Z(AV0Z60170517)
http://linked.open...iv/cisloPeriodika	5
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Řezanka, Tomáš Hrouzek, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mikrobiologický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	221274
http://linked.open...ai/riv/idVysledku	RIV/61388971:_____/11:00366574
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	taxonomy; cyanobacteria; Anabaena; Dolichospermum; Sphaerospermopsis; phylogeny; 16S rRNA gene; fatty acids; secondary metabolites (en)
http://linked.open.../riv/klicoveSlovo	secondary metabolites cyanobacteria fatty acids phylogeny taxonomy 16S rRNA gene Anabaena Dolichospermum Sphaerospermopsis
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[D200DEBAAAB1]
http://linked.open...i/riv/nazevZdroje	Journal of Phycology
http://linked.open...in/vavai/riv/obor	EE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Taxonomic revision of the genera Anabaena and Aphanizomenon (cyanobacteria) based on complex phenotypic and molecular approach Cyanobacterial competition mechanisms influencing species composition of the phytoplankton communities Application of combined morphological, ecological and molecular approach in the classification of planktonic representatives of the genus Anabaena (Cyanobacteria)
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	47
http://linked.open...iv/tvurceVysledku	Hisem, D. Hrouzek, Pavel Komárková, Jaroslava Zapomělová, Eliška Řeháková, Klára Řezanka, Tomáš Jezberová, Jitka
http://linked.open...ain/vavai/riv/wos	000296084800020
http://linked.open...n/vavai/riv/zamer	Microorganisms in Research and Biotechnology Struktura, funkce a evoluce biodiversity fotoautotrofních organismů a hub: původ a příčiny jejich proměnlivosti, dynamika populací, společenstev a ekosystémů; využití vybraných výsledků k rozvoji Průhonického parku Struktura, funkce a vývoj vodních ekosystémů
issn	0022-3646
number of pages	12 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/j.1529-8817.2011.01034.x

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