About: The speed of mitochondrial movement is regulated by the cytoskeleton and myosin in Picea wilsonii pollen tubes

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About: The speed of mitochondrial movement is regulated by the cytoskeleton and myosin in Picea wilsonii pollen tubes Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Individual mitochondria in pollen tubes show three classes of linear movement: high-speed movement (instantaneous velocities }5.0 ?m/s), low-speed movement (instantaneous velocities {5.0 ?m/s) and variable-speed movement (instantaneous velocities ranging from 0.16 to 10.35 ?m/s). Latrunculin B completely inhibited mitochondrial vectorial movement. Jasplakinolide treatment induced a 28% reduction in chondriome motility, and dramatically inhibition of high-speed and variable-speed movements. Treatment with 2,3-butanedione 2-monoxime caused a 61% reduction of chondriome motility, and the complete inhibition of high-speed and low-speed movements. Taxol increased the speed of mitochondrial movement. Oryzalin induced curved mitochondrial trajectories with similar velocities as in the control pollen tubes. These results suggest that mitochondrial movement at low speeds is driven by myosin, while high-speed and variable-speed movements are powered both by actin filament dynamics and myosin. Individual mitochondria in pollen tubes show three classes of linear movement: high-speed movement (instantaneous velocities }5.0 ?m/s), low-speed movement (instantaneous velocities {5.0 ?m/s) and variable-speed movement (instantaneous velocities ranging from 0.16 to 10.35 ?m/s). Latrunculin B completely inhibited mitochondrial vectorial movement. Jasplakinolide treatment induced a 28% reduction in chondriome motility, and dramatically inhibition of high-speed and variable-speed movements. Treatment with 2,3-butanedione 2-monoxime caused a 61% reduction of chondriome motility, and the complete inhibition of high-speed and low-speed movements. Taxol increased the speed of mitochondrial movement. Oryzalin induced curved mitochondrial trajectories with similar velocities as in the control pollen tubes. These results suggest that mitochondrial movement at low speeds is driven by myosin, while high-speed and variable-speed movements are powered both by actin filament dynamics and myosin. (en)
Title	The speed of mitochondrial movement is regulated by the cytoskeleton and myosin in Picea wilsonii pollen tubes The speed of mitochondrial movement is regulated by the cytoskeleton and myosin in Picea wilsonii pollen tubes (en)
skos:prefLabel	The speed of mitochondrial movement is regulated by the cytoskeleton and myosin in Picea wilsonii pollen tubes The speed of mitochondrial movement is regulated by the cytoskeleton and myosin in Picea wilsonii pollen tubes (en)
skos:notation	RIV/61989592:15310/10:10212487!RIV11-MSM-15310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED0007/01/01)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Šamaj, Jozef
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	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	289182
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/10:10212487
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Velocity; Trajectory; Myosin; Mitochondrial movement; Microtubules; Actin filaments (en)
http://linked.open.../riv/klicoveSlovo	Trajectory Microtubules Velocity Actin filaments Mitochondrial movement Myosin
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[29EBAF8D5EB8]
http://linked.open...i/riv/nazevZdroje	Planta
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of the Region Haná for Biotechnological and Agricultural Research
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	231
http://linked.open...iv/tvurceVysledku	Šamaj, Jozef Chen, Tong Wang, Xiaohua Wang, Feng Zheng, Maozhong Lin, Jinxing Wang, Qinli Logan, David Teng, Yan
http://linked.open...ain/vavai/riv/wos	000274468800001
issn	0032-0935
number of pages	13 (xsd:int)
http://localhost/t...ganizacniJednotka	15310
is http://linked.open...avai/riv/vysledek of	The speed of mitochondrial movement is regulated by the cytoskeleton and myosin in Picea wilsonii pollen tubes The speed of mitochondrial movement is regulated by the cytoskeleton and myosin in Picea wilsonii pollen tubes The speed of mitochondrial movement is regulated by the cytoskeleton and myosin in Picea wilsonii pollen tubes

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