About: Cell growth and division processes are differentially sensitive to cadmium in Scenedesmus quadricauda

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About: Cell growth and division processes are differentially sensitive to cadmium in Scenedesmus quadricauda 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	viz angl. verze (cs) The effect of cadmium on growth processes (the accumulation of RNA, proteins and cell volume), cell cycle reproductive events (DNA replication, mitosis, protoplast fission and daughter?cell formation) and the regulatory activity of histone H1 kinases were monitored in synchronized cultures of the chlorococcal alga Scenedesmus quadricauda (Turp.) Bréb. Distinct dosage?dependent inhibitory effects of cadmium ions were found in individual growth and reproductive processes. At concentrations of about 60 mmol/L CdCl2, the growth processes were slowed after about half of the cell cycle but the cells grew to the same or larger size than did the untreated cells. At higher concentrations of CdCl2, the growth became progressively inhibited, being completely blocked at concentrations above 240 mmol/L CdCl2. Total RNA accumulation was the most sensitive growth process. Each of the reproductive events was a target for cadmium ions with increasing sensitivity in the following order: DNA replication, mitosis, protop The effect of cadmium on growth processes (the accumulation of RNA, proteins and cell volume), cell cycle reproductive events (DNA replication, mitosis, protoplast fission and daughter?cell formation) and the regulatory activity of histone H1 kinases were monitored in synchronized cultures of the chlorococcal alga Scenedesmus quadricauda (Turp.) Bréb. Distinct dosage?dependent inhibitory effects of cadmium ions were found in individual growth and reproductive processes. At concentrations of about 60 mmol/L CdCl2, the growth processes were slowed after about half of the cell cycle but the cells grew to the same or larger size than did the untreated cells. At higher concentrations of CdCl2, the growth became progressively inhibited, being completely blocked at concentrations above 240 mmol/L CdCl2. Total RNA accumulation was the most sensitive growth process. Each of the reproductive events was a target for cadmium ions with increasing sensitivity in the following order: DNA replication, mitosis, protop (en)
Title	Cell growth and division processes are differentially sensitive to cadmium in Scenedesmus quadricauda Cell growth and division processes are differentially sensitive to cadmium in Scenedesmus quadricauda (en) Růstové a reprodukční procesy v buňce řasy Scenedesmus quadricauda jsou různě citlivé ke kadmiu (cs)
skos:prefLabel	Cell growth and division processes are differentially sensitive to cadmium in Scenedesmus quadricauda Cell growth and division processes are differentially sensitive to cadmium in Scenedesmus quadricauda (en) Růstové a reprodukční procesy v buňce řasy Scenedesmus quadricauda jsou různě citlivé ke kadmiu (cs)
skos:notation	RIV/00216224:14310/03:00012033!RIV08-GA0-14310___
http://linked.open.../vavai/riv/strany	805-816
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA204/02/1438), P(GA204/99/1235), Z(AV0Z5020903)
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Cepák, Vladislav
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	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	600507
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/03:00012033
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	toxicity; Scenedesmus; growth; H1 kinases (en)
http://linked.open.../riv/klicoveSlovo	growth toxicity Scenedesmus H1 kinases
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[1A45E28A0910]
http://linked.open...i/riv/nazevZdroje	Folia Microbiologica
http://linked.open...in/vavai/riv/obor	EE
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Changes in activity of cyclin dependent kinase complexes and phosphorylation of their target proteins in functional relation to alga cell cycle events The effect of heavy metals on cytoskeleton of algae
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	48
http://linked.open...iv/tvurceVysledku	Bišová, Kateřina Zachleder, Vilém Cepák, Vladislav Hendrychová, Jana
http://linked.open...n/vavai/riv/zamer	Výzkum buněčné a molekulární biologie, genetiky, fyziologie a ekologie mikroorganizmů, mikrobní biotechnologie; studium imunitních procesů
issn	0015-5632
number of pages	12 (xsd:int)
http://localhost/t...ganizacniJednotka	14310

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