About: Uniformity of organellar DNA in Aldrovanda vesiculosa, an endangered aquatic carnivorous species, distributed across four continents

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About: Uniformity of organellar DNA in Aldrovanda vesiculosa, an endangered aquatic carnivorous species, distributed across four continents Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Organellar DNA from the widely distributed but critically endangered and rare aquatic carnivorous plant Aldrovanda vesiculosa (Droseraceae) was examined. Only two different chloroplast haplotypes among 15 A. vesiculosa accessions from Africa, Australia, Europe, and Japan were found, distinguishing European and non-European plants, with two exceptions.. A recent bottleneck followed by long-distance dispersal by water birds could be responsible for the observed genetic uniformity, however the contribution of low mutation rates should be also considered. Estimation of genetic distances based on six cp intergenic regions led to the conclusion that the chloroplast genome of A. vesiculosa in fact matches more closely to Drosera regia than that of Dionea muscipula, a sister species sharing snapping traps. In A. vesiculosa, four amino acids substitution (TGWS) in the amino acid sequence of ATP synthase alpha subunit (Atp1) was discovered, unique among all organisms based on current knowledge. Organellar DNA from the widely distributed but critically endangered and rare aquatic carnivorous plant Aldrovanda vesiculosa (Droseraceae) was examined. Only two different chloroplast haplotypes among 15 A. vesiculosa accessions from Africa, Australia, Europe, and Japan were found, distinguishing European and non-European plants, with two exceptions.. A recent bottleneck followed by long-distance dispersal by water birds could be responsible for the observed genetic uniformity, however the contribution of low mutation rates should be also considered. Estimation of genetic distances based on six cp intergenic regions led to the conclusion that the chloroplast genome of A. vesiculosa in fact matches more closely to Drosera regia than that of Dionea muscipula, a sister species sharing snapping traps. In A. vesiculosa, four amino acids substitution (TGWS) in the amino acid sequence of ATP synthase alpha subunit (Atp1) was discovered, unique among all organisms based on current knowledge. (en)
Title	Uniformity of organellar DNA in Aldrovanda vesiculosa, an endangered aquatic carnivorous species, distributed across four continents Uniformity of organellar DNA in Aldrovanda vesiculosa, an endangered aquatic carnivorous species, distributed across four continents (en)
skos:prefLabel	Uniformity of organellar DNA in Aldrovanda vesiculosa, an endangered aquatic carnivorous species, distributed across four continents Uniformity of organellar DNA in Aldrovanda vesiculosa, an endangered aquatic carnivorous species, distributed across four continents (en)
skos:notation	RIV/67985939:_____/10:00350207!RIV11-MSM-67985939
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LC06004), Z(AV0Z5038910), Z(AV0Z60050516)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Adamec, Lubomír
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	294329
http://linked.open...ai/riv/idVysledku	RIV/67985939:_____/10:00350207
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Aldrovanda vesiculosa; Droseraceae; Genetic variation (en)
http://linked.open.../riv/klicoveSlovo	Droseraceae Genetic variation Aldrovanda vesiculosa
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[F84BCD1B92C8]
http://linked.open...i/riv/nazevZdroje	Aquatic Botany
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Integration of research activities to study the plant genome
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	92
http://linked.open...iv/tvurceVysledku	Adamec, Lubomír Štorchová, Helena Elansary, Hosam O
http://linked.open...ain/vavai/riv/wos	000275214400009
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 Physiological and genetical bases of plant development, cell cycle, morphogenesis, stress reactions and biotechnologies. Genome organisation and function
issn	0304-3770
number of pages	7 (xsd:int)

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