Published: 2005-01-01

Articles

Preface

László Erdei

1-2

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Inactivation of KAT1 channel of guard cells at submillimolar concentrations of external potassium

Ferenc Horváth

3-5

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Nitric oxide modifies photosynthetic electron transport in pea leaves

Barnabás Wodala

7-8

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Nitric oxide production induced by heavy metals in Brassica juncea L. Czern. and Pisum sativum L.

Bernadett Bartha, Zsuzsanna Kolbert, László Erdei

9-12

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Generation of nitric oxide in roots of Pisum sativum, Triticum aestivum and Petroselinum crispum plants under osmotic and drought stress

Zsuzsanna Kolbert, Bernadett Bartha, László Erdei

13-16

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Detection of high molecular weight dsRNA persisting in Dianthus species

Anita Szegő

17-19

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Molecular background of self-incompatibility in apricot

Júlia Halász, Attila Hegedűs, Andrzej Pedryc

21-22

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Effects of cellulase-containing enzymes on auxin heterotrophic and autotrophic tobbaco tissue cultures

Margit Szabó

23-24

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Effects of ROS progenitors on the sporophytic development of maize microspores

Helga Ambrus

25-28

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Investigation of the starch-binding properties of wheat friabilin

István Csóti

29-30

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Proteomic investigation of wheat intercellular washing fluid

Veronika Pós

31-32

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Genetic transformation of barley to modify expression of a 13-lipoxygenase

Vijendra K. Sharma

33-34

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Studies on chloroplast and nuclear rDNA in hexaploid bread wheat and its relatives

Szabolcs Rudnóy

35-36

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The effect of cyanobacterial compounds on the organogenesis of pea cultured in vitro

Zoltán Molnár, Vince Ördög

37-38

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Microalgal and cyanobacterial extracts in the tissue cultures of higher plants (pea, tobacco, beet)

Zoltán Molnár, Vince Ördög

39-40

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"In vitro" medium term preservation of different romanian landraces

Dorica Botau, Marcel Danci, Oana Danci

41-42

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Determination of fully N-methylated compound in different cabbage and beetroot varieties

Éva Sárdi, Enikő Tordai

43-45

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Effect of salt stress on the endogenous salicylic acid content in maize (Zea mays L.) plants

Gabriella Szalai, Emil Páldi, Tibor Janda

47-48

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Effect of osmotic stress on antioxidant enzyme activities in transgenic wheat calli bearing MsALR gene

Jolán Csiszár

49-50

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Experimental system for studying long-term drought stress adaptation of wheat cultivars

Mária Secenji, Ágnes Lendvai, Zsuzsa Hajósné, Dénes Dudits, János Györgyey

51-52

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Investigation of antioxidant activity in maize during low temperature stress

Tibor Janda

53-54

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What is the crucial difference between the metabolic consequences of cadmium and zinc treatment of the plants?

Attila Hegedűs

55-60

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Protective effects of phosphonomethyl-sarcosine against the copper and cadmium induced inhibition of leaf development in poplar

Sándor Kovács

61-63

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Mycorrhizal functioning as part of the survival mechanisms of barley (Hordeum vulgare L) at long-term heavy metal stress

Borbála Biró

65-67

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Phytoremediation study: factors influencing heavy metal uptake of plants

Gabriella Máthé-Gáspár, Attila Anton

69-70

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After-effect of heavy metal pollution in a brown forest soil

Gabriella Máthé-Gáspár

71-72

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Study of phytoremediation by use of willow and rape

Gabriella Máthé-Gáspár, Attila Anton

73-74

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Phytoremediation as a program for decontamination of heavy-metal polluted environment

László Erdei

75-76

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Phytoremediation of heavy metal pollution: a case study

Ágnes Vashegyi

77-79

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The use of the reed (Phragmites australis) in wastewater treatment on constructed wetlands

Csilla Todorovics, Tamás M. Garay, Zoltán Bratek

81-83

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Induction of hypersensitive necrosis at high temperatures by generation of reactive oxygen forms in virus resistant tobacco

Lóránt Király

85-87

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Relationship between H2O2-detoxification, tolerance to H2O2 and virulence of some phytopathogenic bacteria

András Künstler

89-90

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Changes of antioxidants following powdery mildew infection of near-isogenic barley lines carrying different resistance genes

Borbála Dorottya Harrach, József Fodor, Balázs Barna

91-92

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Effect of zirconium chelate on cadmium stressed wheat (Triticum aestivum L. MV.20) seedlings

Marietta Fodor, Attila Hegedűs, Éva Stefanovits-Bányai

93-94

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Changes of glutathione S-transferase activities and gene expression in Triticum aestivum during polyethylene-glycol induced osmotic stress

Ágnes Gallé

95-96

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Greenhouse testing of new wheat cultivars compared to those with known drought tolerance

László Gáspár

97-98

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Heavy metal detoxification by organic acids in barley seedlings

Ildikó Jócsák, György Végvári, Magdolna Droppa

99-101

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Changes in cyclic hydroxamic acid content of various rye varieties for the effect of abiotic stress

Peter Makleit

103-104

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Effect of low-concentration stressors on the senescence of detached barley leaves

Mariann Mayer, Péter Nyitrai, Áron Keresztes

105-106

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Response of rice seedlings to aluminium stress with varying phosphate supplies

Attila Pécsváradi

107-109

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Importance of the supraoptimal radiance supply and sunburn effects on apple fruit quality

József Racskó, Zoltán Szabó, József Nyéki

111-114

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Adaptive responses to high salinity of two subspecies of Aster tripolium on different nitrogen sources

Bernadett Sági, László Erdei

115-116

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Comparison of the antioxidant capacity in cold-treated recombinant wheat lines

Alexandra Soltész

117-119

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Presumable protective role of peroxidase and polyphenol oxidase enzymes against freezing stress in peach (Prunus persica /L./ Batsch)

László Szalay, Attila Hegedűs, Éva Stefanovits-Bányai

121-122

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Role of salicylic acid pre-treatment on the acclimation of tomato plants to salt- and osmotic stress

Ágnes Szepesi

123-125

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Some biochemical changes in pear fruit tissue induced by Erwinia aymlovora

Krisztina Honty

127-129

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Carbon balance of Hungarian grasslands in years with contrasting weather conditions

Zoltán Nagy

131-132

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Effects of different land use change on temperate seminatural grasslands

Szilárd Czóbel

133-135

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Aspects of in situ, in vitro germination and mycorrhizal partners of Liparis loeselii

Zoltán Illyés, Szabolcs Rudnóy, Zoltán Bratek

137-139

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Photosynthetic responses to drought stress in different Aegilops species

István Molnár

141-142

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Comparison of carbon dioxide fluxes over sandy grassland vegetation as measured by the eddy-covariance technique and by open system chamber

János Balogh

143-145

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Parthenogenetic capability of three species in Poa pratensis L. aggregation

Zsuzsanna K. Szabó, Mária Papp

147-148

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Variability of leaf growth characteristics in the canopy of sessile oak and Austrian oak

Péter Koncz

149-150

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Effects of supplemental UV-B radiation on the photosynthesis — physiological properties and flavonoid content of beech seedlings (Fagus sylvatica L.) in outdoor conditions

Réka Láposi

151-153

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Photosynthetic responses in the inducible mechanisms of desiccation tolerance of a liverwort and a moss

Marianna Marschall, Richard Peter Beckett

155-156

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Photosynthetic acclimation to light of the three taxa of a Primula vulgaris x P. veris hybrid zone in the Bakony mountains

Anna Medvegy, Katalin Kálmán, Endre Lehoczki

157-159

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Photosynthetic and morphological characters of leaves of the annual and biennial Salvia sclarea biotypes

Erzsébet Mihalik

161-163

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Effects of supplemental UV-B radiation on photosynthesis performance and UV-B absorbing compounds in leaves of two oak species

Ilona Mészáros

165-166

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Drought-driven respond of fast and slow growing components of an adapted clover Rhizobium strain

Péter Pacsuta, László Ködöböcz, Borbála Biró

167-169

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Morphological and flavonoid pattern variations within some Euphorbia cyparissias L. populations

Nóra Papp

171-172

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Investigation of the homoiochlorophyllous desiccationtolerant dicot Haberlea rhodopensis Friv. during dessication and rehydration

Evelin Ramóna Péli

173-174

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Variation in ecophysiological traits of dominant species in open and closed stands of a semiarid sandy grassland

Szilvia Veres

175

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Mechanism of paraquat resistance – from the antioxidant enzymes to the transporters

Zoltán Szigeti

177-179

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Alternative electron donors to photosystem II play an important role in the reduction of the electron transport chain in heat-treated barley leaves

Szilvia Zita Tóth

181-183

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Tissue- and organ specific plastid differentiation in various plant species

Béla Böddi

185-186

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Unstable semiquinone in photosynthetic reaction center

László Gerencsér, Péter Maróti

187-190

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Role of transporters in the mechanism of paraquat resistance of horseweed (Conyza canadensis (L.) Cronq.)

Vilmos Soós

191-193

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Reaction centers in lipids

Márta Dorogi

195-197

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The role of the FtsH protease in the repair of Photosystem II after damage by UV-B radiation in Synechocystis 6803

Otilia Cheregi

199-201

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The response of photosynthesis to water deficit in atrazine-susceptible and resistant biotypes of Solanum nigrum

Szilvia Bajkán, Gyula Váradi, Endre Lehoczki

203-205

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Chlorophyll fluorescence quenching analysis of Solanum nigrum in relation to water deficit

Szilvia Bajkán, Gyula Váradi, Endre Lehoczki

207-209

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Water relations and photosynthetic responses of Kékfrankos grapevine (Vitis vinifera L.) in two terroirs with different ecological conditions

Zsolt Zsófi, Péter Bíró, Borbála Bálo

211-213

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Effects of drought on thermal stability of photosynthetic apparatus in bread wheat and in Aegilops species originating from various habitats

Sándor Dulai

215-217

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Dynamic interconversion and phototransformation processes of protochlorophyllide complexes during greening

Annamária Kósa, Béla Böddi

219-220

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Special features of the greening of Ginkgo biloba L.

Anna Skribanek, Katalin Solymosi, Béla Böddi

221-222

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Preliminary studies on some chlorophyll fluorescence parameters in Crassulaceae species of different leaf characters under water stress

Tamás Rózsavölgyi, Endre Lehoczki, Erzsébet Mihalik

223-225

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The effect of prolonged etiolation inside the cabbage (Brassica oleracea L. cv. capitata) head and the greening of the different leaf layers

Katalin Solymosi

227-228

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Light response of the chlorophyll fluorescence parameters and partitioning of absorbed light energy in wild type and npq4 mutant of Arabidopsis thaliana

Zsuzsanna Várkonyi

229-232

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