About: Differential Response of a Maize Hybrid and its Parental Lines to Salinity Stress

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About: Differential Response of a Maize Hybrid and its Parental Lines to Salinity Stress Goto Sponge Distinct Permalink

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

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://agriculturejournals.cz/publicFiles/84696.pdf
Description	We studied differences in salt stress response between two parental maize genotypes and their hybrid of the first filial (F1) generation. We determined their membrane stability index in addition to the content of photosynthetic pigments, superoxide radical, Na+, proline and sugars and the activities of ascorbate peroxidase, catalase and glutathione reductase. The F1 hybrid, known as Pusa Early Hybrid Makka 3 (PEHM 3), showed a higher membrane stability index and chlorophyll content and lower superoxide radical and Na+ content than its parents, the sensitive CM 142 line and the tolerant CM 213 line. This heterosis allows the conclusion that the hybrid might be better equipped to cope with salinity stress than both parental lines, although it did not show the best antioxidant protection or the highest sugar or proline content. We studied differences in salt stress response between two parental maize genotypes and their hybrid of the first filial (F1) generation. We determined their membrane stability index in addition to the content of photosynthetic pigments, superoxide radical, Na+, proline and sugars and the activities of ascorbate peroxidase, catalase and glutathione reductase. The F1 hybrid, known as Pusa Early Hybrid Makka 3 (PEHM 3), showed a higher membrane stability index and chlorophyll content and lower superoxide radical and Na+ content than its parents, the sensitive CM 142 line and the tolerant CM 213 line. This heterosis allows the conclusion that the hybrid might be better equipped to cope with salinity stress than both parental lines, although it did not show the best antioxidant protection or the highest sugar or proline content. (en)
Title	Differential Response of a Maize Hybrid and its Parental Lines to Salinity Stress Differential Response of a Maize Hybrid and its Parental Lines to Salinity Stress (en)
skos:prefLabel	Differential Response of a Maize Hybrid and its Parental Lines to Salinity Stress Differential Response of a Maize Hybrid and its Parental Lines to Salinity Stress (en)
skos:notation	RIV/61389030:_____/13:00395064!RIV14-GA0-61389030
http://linked.open...avai/predkladatel	Ústav experimentální botaniky AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA521/07/0470), Z(AV0Z50380511)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Procházková, Dagmar Wilhelmová, Naděžda
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	69656
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/13:00395064
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	antioxidant enzymes; Na+; proline (en)
http://linked.open.../riv/klicoveSlovo	antioxidant enzymes proline Na+
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[FFB5B0CCB91C]
http://linked.open...i/riv/nazevZdroje	Czech Journal of Genetics and Plant Breeding
http://linked.open...in/vavai/riv/obor	GE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Drought-induced modulation of heterosis in maize: why do hybrids behave differently from their parents ?
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	49
http://linked.open...iv/tvurceVysledku	Procházková, Dagmar Wilhelmová, Naděžda Lekshmy, S. Sairam, R.
http://linked.open...ain/vavai/riv/wos	000315625500002
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
issn	1212-1975
number of pages	6 (xsd:int)

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