About: Geometric morphometrics – a sensitive method to distinguish diatom morphospecies: a case study on the sympatric populations of Reimeria sinuata and Gomphonema tergestinum (Bacillariophyceae) from the River Bečva, Czech Republic

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About: Geometric morphometrics – a sensitive method to distinguish diatom morphospecies: a case study on the sympatric populations of Reimeria sinuata and Gomphonema tergestinum (Bacillariophyceae) from the River Bečva, Czech Republic Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Conventional and geometric morphometric methods were applied on sympatric nature populations of two pennate diatom species Reimeria sinuata and Gomphonema tergestinum. Typical representatives of the both species were accompanied by transitional types so that traditional identification of all specimens based on expert knowledge was not straightforward. Landmark-based geometric morphometrics provided good discrimination of the species. We used the relative warps analysis of Procrustes aligned data to illustrate structure of empirical morphospace formed by investigated diatoms. Apparent clustering of the objects into two species groups was demonstrated in natural populations, as well as in the dataset including the type material. Conventional and geometric morphometric methods were applied on sympatric nature populations of two pennate diatom species Reimeria sinuata and Gomphonema tergestinum. Typical representatives of the both species were accompanied by transitional types so that traditional identification of all specimens based on expert knowledge was not straightforward. Landmark-based geometric morphometrics provided good discrimination of the species. We used the relative warps analysis of Procrustes aligned data to illustrate structure of empirical morphospace formed by investigated diatoms. Apparent clustering of the objects into two species groups was demonstrated in natural populations, as well as in the dataset including the type material. (en)
Title	Geometric morphometrics – a sensitive method to distinguish diatom morphospecies: a case study on the sympatric populations of Reimeria sinuata and Gomphonema tergestinum (Bacillariophyceae) from the River Bečva, Czech Republic Geometric morphometrics – a sensitive method to distinguish diatom morphospecies: a case study on the sympatric populations of Reimeria sinuata and Gomphonema tergestinum (Bacillariophyceae) from the River Bečva, Czech Republic (en)
skos:prefLabel	Geometric morphometrics – a sensitive method to distinguish diatom morphospecies: a case study on the sympatric populations of Reimeria sinuata and Gomphonema tergestinum (Bacillariophyceae) from the River Bečva, Czech Republic Geometric morphometrics – a sensitive method to distinguish diatom morphospecies: a case study on the sympatric populations of Reimeria sinuata and Gomphonema tergestinum (Bacillariophyceae) from the River Bečva, Czech Republic (en)
skos:notation	RIV/67985939:_____/09:00332126!RIV10-AV0-67985939
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA206/07/0115), P(GA206/08/0389), P(GD524/05/H536), Z(AV0Z60050516), Z(MSM0021620828)
http://linked.open...iv/cisloPeriodika	1-2
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Fránková, Markéta
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	Botanický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	316326
http://linked.open...ai/riv/idVysledku	RIV/67985939:_____/09:00332126
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	diatoms; morphological variability; geometric morphometric (en)
http://linked.open.../riv/klicoveSlovo	morphological variability geometric morphometric diatoms
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[641F5A2946B5]
http://linked.open...i/riv/nazevZdroje	Nova Hedwigia
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Diversity, ecological preferences and reproductive biology of freshwater epipelic diatoms Past and present changes in Sudeten mountain bogs Evolutionary ecological analysis of biological systems: research centrum for PhD studies
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	88
http://linked.open...iv/tvurceVysledku	Kozáková, Markéta Poulíčková, A. Marvan, P. Neustupa, J. Pichrtová, M.
http://linked.open...ain/vavai/riv/wos	000263652800008
http://linked.open...n/vavai/riv/zamer	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 Ekologické procesy v evoluci modelových skupin organismů
issn	0029-5035
number of pages	15 (xsd:int)

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