Vol. 52 No. 1 (2008)

Articles

• Partial etiolation in light-grown sunflower (Helianthus annuus) cotyledons covered partly by the fruit wall (pericarp)

  Katalin Solymosi

  105

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• Small-scale variability in phenological, leaf morphological properties and isoenzyme pattern of sessile oak complex (Lepidobalanus sub-genus) in a sessile oak-Turkey oak forest stand

  Péter Kanalas

  221-223

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• Investigation of the elements of Rho (Rop) GTPase-depent signalling in Medicago sp. : identification of Rop guanine nucleotide exchange factors (ROPGEFs) in Medicago truncatula

  Csilla Dunainé Fodor, Attila Fehér

  123-125

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• Effects of UV-B radiation and water stress on chlorophyll fluorescence parameters and activity of xanthophyll cycle in leaves of sessile oak (Quercus petraea) seedlings

  Erzsébet Szőllősi

  241-242

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• In vitro propagation of two triploid hybrids of watermelon through adventitious shoot organogenesis and shoot tip culture

  Tarek A. Shalaby, Soliman A. Omran, Yousry A. Baioumi

  27-31

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• Investigation of the effect of drought stress on the rice transcriptome

  Zoltán Zombori

  143-145

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• The initiation phase of somatic embryogenesis: what we know and what we don't

  Attila Fehér

  53-56

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• Role of salicylic acid pre-treatment on the photosynthetic performance of tomato plants (Lycopersicon esculentum Mill. L. cvar. Rio Fuego) under salt stress

  Katalin Gémes

  161-162

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• Effect of chromosome 5A on gene expression during cold hardening in wheat

  Gábor Kocsy

  73-74

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• On the mechanism of stimulation by low-concentration stressors in barley seedlings

  Erika Kovács, Péter Nyitrai, Áron Keresztes

  179-180

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• Role of light in freezing tolerance of wheat

  Tibor Janda, Mátyás Pap, Gabriella Szalai

  89-90

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• Effect of cold treatment on biogenic amine content in wheat

  Zita Szabóki-Kovács

  195-197

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• Segregation- and association based mapping of loci influencing osmotic tolerance in barley

  András Ferenc Bálint

  101-102

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• The measurement of yearly C-, N- and CH4 balance in characteristic Hungarian wetland ecosystems. Preliminary results

  Szilárd Czóbel

  213-216

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• Root respiration in whole Haberlea rhodopensis Friv. plants during desiccation and rehydration

  Evelin Ramóna Péli

  115-117

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• Effect of pyrethroid insecticides on the photosynthetic activity of pea mesophyll protoplasts

  Tamás Rózsavölgyi, Ferenc Horváth

  233-235

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• Improvement of postharvest keeping quality of white pepper fruits (Capsicum annuum, L.) by hydrogen peroxide treatment under storage conditions

  Yousry A. Bayoumi

  7-15

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• Incorporation of Aegilops biuncialis chromosomes into wheat and their identification using fluorescent in situ hybridization

  Annamária Schneider, István Molnár, Márta Molnár-Láng

  133-137

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• Isolation and characterization of EBR specific induced chitinases from tobacco (Nicotiana tabacum)

  Erika Szabó

  251-252

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• Functional identification of Arabidopsis stress regulatory genes using the Controlled cDNA Overexpression System

  Edit Ábrahám

  45-48

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• Peroxidase activities in root segments of wheat genotypes under osmotic stress

  Jolán Csiszár

  155-156

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• Early nitric oxide (NO) responses to osmotic stress in pea, Arabidopsis and wheat

  Zsuzsanna Kolbert, Natália Sahin, László Erdei

  63-65

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• Effect of abiotic stress on antioxidants in maize

  Tibor Kellős

  173-174

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• Quantitative elemental localisation in plants using ion beam microprobe analysis

  Zita Szikszai

  81-83

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• Predicting water stress tolerance of malting barley varieties with seedlings PEG-reactions

  Anna Skribanek, András Tomcsányi

  187-189

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• Monitoring the levels of phi and tau group GST genes in wheat cultivars under osmotic stress

  Ágnes Gallé

  95-96

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• Are Cbf genes involved in copper tolerance?

  Fruzsina Szira

  205-207

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• Responses of some ecophysiological traits of sessile oak (Quercus petraea) to drought stress and heat wave in growing season of 2003

  Ilona Mészáros

  107-109

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• Study of plant emergence by different cultivation

  Gabriella Máthé-Gáspár, Tamás Rátonyi

  225-227

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• Regeneration ability of wheat (Triticum aestivum L.) embryos after bombardment with a particle gun

  Boglárka Némethné Kisgyörgy

  127-130

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• The effect of exogenous NO on PSI photochemistry in intact pea leaves

  Barnabás Wodala, Ferenc Horváth

  243-245

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• Genetic and morphological variations induced by tissue culture in tetraploid cotton (Gossypium hirsutum L.)

  Masoud Sheidai

  33-38

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• Paraquat and cold tolerance in doubled haploid maize

  Helga Ambrus

  147-151

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• Developmentally regulated expression of the BRI1 brassinosteroid receptor in Arabidopsis thaliana

  Lidia Hategan, János Bindics, Miklós Szekeres

  57-58

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• Investigating the role of potassium channel KAT1 in NO mediated stomatal closure

  Attila Ördög, Barnabás Wodala, Ferenc Horváth

  163-165

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• A water quality investigation around an oil refinery in Hungary using the Fontinalis antipiretica (HEDW.) as bioindicator

  Gyula Rabnecz

  75-77

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• Comparative study on sensitivity of different physiological properties of Spirodela polyrrhiza (L.) Schleiden to Cr (VI) treatments

  Viktor Oláh

  181-182

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• Changes in photosynthetic performance and ABA levels under osmotic stress in drought tolerant and sensitive wheat genotypes

  Adrienn Guóth

  91-92

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• Influence of exogenous salicylic acid on antioxidant enzyme activities in the roots of salt stressed tomato plants

  Ágnes Szepesi

  199-200

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• Recent advances in understanding of the mechanism of paraquat resistance

  Tamás Visnovitz

  103-104

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• Changes of polyphenol, anthocyanin and rutin content in sour cherry varieties during ripening

  Erzsébet Kállay

  217-219

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• Measurement of methane and nitrous oxide fluxes in Bodrogköz, Hungary; preliminary results

  László Horváth

  119-122

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• IBA uptake and metabolism of different type of plum rootstocks hardwood cuttings

  Gergő Sándor

  237-240

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• Effectiveness of the antifungal black seed oil against powdery mildews of cucumber (Podosphaera xanthii) and barley (Blumeria graminis f.sp. hordei)

  Yasser M. Hafez

  17-25

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• Molecular cytogenetic analysis of the wheat-Agropyron elongatum partial amphiploid BE-1

  Adél Sepsi

  139-141

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• Plant protein degradation affects transcription of genes associated with bacterium-induced basal resistance

  László Róbert Zsiros

  253-255

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• Agrobacterium-mediated barley transformation

  Csaba Éva, István Csóti, László Tamás

  49-51

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• Effects of drought and combined drought and heat stress on germination ability and seminal root growth of wheat (Triticum aestivum L) seedlings

  Attila Fábián, Katalin Jäger, Beáta Barnabás

  157-159

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• Effect of water deficit and elevated temperature on pollen development of drought sensitive and tolerant winter wheat (Triticum aestivum L.) genotypes

  Katalin Jäger, Attila Fábián, Beáta Barnabás

  67-71

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• Can the drought tolerance traits of Ae. biuncialis manifest even in the wheat genetic background?

  István Molnár, Sándor Dulai, Márta Molnár-Láng

  175-178

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• Photosynthesis inhibition by exogenously generated singlet oxygen - a note of caution

  Éva Hideg

  85-88

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• F690-F740 is more suitable than F690/F740 for mapping the regeneration of Cd-induced chlorosis in poplar leaves by fluorescence imaging

  Ádám Solti

  191-194

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• Testing drought tolerance of wheat by a complex stress diagnostic system installed in greenhouse

  Petra Majer

  97-100

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• Ozone biomonitoring at mountainous and lowland areas in Hungary

  Vanda Villányi

  209-212

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• Notes on the poikilochlorophyllous desiccation-tolerant plants

  Zoltán Tuba

  111-113

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• Could orchids indicate truffle habitats? : mycorrhizal association between orchids and truffles

  Noémi Ouanphanivanh

  229-232

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• Nitric oxide as a potent signalling molecule in plants

  László Erdei, Zsuzsanna Kolbert

  1-5

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• Genetic transformation of fodder beet (Beta vulgaris L.)

  Zoltán Molnár, Ottó Toldi, László Potyondi

  131-132

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• Analysis of BABA (β-aminobutyric acid)-induced female sterility in Arabidopsis flowers

  Marianna Kocsis, Gábor Jakab

  247-249

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• The role of ferritin in enhancing the stress tolerance of grapevine

  Péter B. Kós

  41-43

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• Investigation of the regulation of the CBP20 gene in Arabidopsis

  Renáta Bacsó, István Papp

  153-154

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• Suspension protoplasts as useful experimental tool to study localization of GFP-tagged proteins in Arabidopsis thaliana

  Gábor Rigó

  59-61

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• Investigation of nickel stress induction in terms of metal accumulation and antioxidative enzyme activity in barley seedlings

  Ildikó Jócsák

  167-171

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• Investigation of arsenate phytotoxicity in cucumber plants

  Viktória Czech

  79-80

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• Effect of Cd on the iron re-supply-induced formation of chlorophyll-protein complexes in cucumber

  Éva Sárvári

  183-186

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• Transcriptional changes in ascorbate-glutathione cycle under drought conditions

  Mária Secenji, Attila Bebes, Éva Hideg, János Györgyey

  93-94

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• Effect of some metal salts on the cultivable part of soil microbial assemblage in a calcareous loam cropland 6 years after contamination

  Tibor Szili-Kovács

  201-204

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