About: Identification of stress-induced mitochondrial proteins in cultured tobacco cells

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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	Identification of stress-induced mitochondrial proteins in cultured tobacco cells. (cs) Under stress conditions, small and large heat-shock proteins cooperatively fulfil molecular chaperone activities within many cellular compartments, including mitochondria. Here, we report the identification and characterization of 10 newly synthesized low-molecular-weight heat stress-induced proteins (SIPs) found solely in the mitochondrial fraction of suspension-cultured cells of tobacco (Nicotiana tabacum L., strain Virginia Bright Italia-0). These SIPs were shown to be encoded by the nuclear genome and none was detected in non-stressed cells. Mass spectroscopy analysis revealed that eight SIPs belonged to the group of small heat-shock proteins, whilst one protein shared significant homology with transcription factors. De novo synthesis of all SIPs was detected within 10 min of the commencement of heat stress and continued for the whole 12 h stress interval. Moreover, nine of the SIPs were stable for 24 h following stress termination. SIP1, which showed the most intense synthesis profile, was fou... Under stress conditions, small and large heat-shock proteins cooperatively fulfil molecular chaperone activities within many cellular compartments, including mitochondria. Here, we report the identification and characterization of 10 newly synthesized low-molecular-weight heat stress-induced proteins (SIPs) found solely in the mitochondrial fraction of suspension-cultured cells of tobacco (Nicotiana tabacum L., strain Virginia Bright Italia-0). These SIPs were shown to be encoded by the nuclear genome and none was detected in non-stressed cells. Mass spectroscopy analysis revealed that eight SIPs belonged to the group of small heat-shock proteins, whilst one protein shared significant homology with transcription factors. De novo synthesis of all SIPs was detected within 10 min of the commencement of heat stress and continued for the whole 12 h stress interval. Moreover, nine of the SIPs were stable for 24 h following stress termination. SIP1, which showed the most intense synthesis profile, was fou... (en)
Title	Identification of stress-induced mitochondrial proteins in cultured tobacco cells Identification of stress-induced mitochondrial proteins in cultured tobacco cells (en) Identification of stress-induced mitochondrial proteins in cultured tobacco cells (cs)
skos:prefLabel	Identification of stress-induced mitochondrial proteins in cultured tobacco cells Identification of stress-induced mitochondrial proteins in cultured tobacco cells (en) Identification of stress-induced mitochondrial proteins in cultured tobacco cells (cs)
skos:notation	RIV/61389030:_____/05:00325870!RIV09-AV0-61389030
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(KSK5052113), Z(AV0Z50380511), Z(MSM 113100003)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Honys, David Čapková, Věra Hájek, Tomáš
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	Ústav experimentální botaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	524135
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/05:00325870
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	HEAT-SHOCK-PROTEIN; ARABIDOPSIS-THALIANA L; POLYACRYLAMIDE-GELS (en)
http://linked.open.../riv/klicoveSlovo	ARABIDOPSIS-THALIANA L HEAT-SHOCK-PROTEIN POLYACRYLAMIDE-GELS
http://linked.open...odStatuVydavatele	DK - Dánské království
http://linked.open...ontrolniKodProRIV	[E1E940D2C092]
http://linked.open...i/riv/nazevZdroje	Physiologia Plantarum
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Structure, expression and interaction of the genome
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	124
http://linked.open...iv/tvurceVysledku	Hájek, Tomáš Honys, David Čapková, Věra Witters, E.
http://linked.open...ain/vavai/riv/wos	000228975000003
http://linked.open...n/vavai/riv/zamer	Mechanismy regulace růstu a vývoje rostlin na úrovni buněk, orgánů a celých organismů: fyziologické, genetické a molekulárně biologické základy http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20113100003
issn	0031-9317
number of pages	13 (xsd:int)

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