Search Results - "LEHOCZKI, E"

Changes in the Xanthophyll Cycle and Fluorescence Quenching Indicate Light-Dependent Early Events in the Action of Paraquat and the Mechanism of Resistance to Paraquat in Erigeron canadensis (L.) Cronq by VARADI, G, DARKO, E, LEHOCZKI, E

“…Violaxanthin de-epoxidation, chlorophyll fluorescence quenching, and photosynthetic O2 evolution in the presence of paraquat (Pq) were studied in intact…”
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New chlorophyll-b forms in a chlorophyll-detergent photosynthetic model system by Lehoczki, E

“…The absorption spectra of chlorophyll b in Triton X-100 micelles at room temperature are superpositions of components with absorption maxima at 640.8, 648.9,…”
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Photosynthetic properties of green barley leaves after treatment with pyridazinone herbicides--comparison with the effects of diuron by Laskay, G, Lehoczki, E

“…Photosynthetic characteristics of detached green barley leaves after 72 h of treatment with 0·2 mol m−3 of the pyridazinone herbicides SAN 6706, SAN 9785 and…”
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Co-Resistance of Atrazine-Resistant Chenopodium and Amaranthus Biotypes to other Photosystem II Inhibiting Herbicides by Solymosi, P., Lehoczki, E.

“…Biotypes of Amaranthus retroflexus L ., A. hybridus L., A. bouchonii Thell. and Chenopodium album L. insensitive to atrazine were collected from maize…”
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Photosynthetic Properties and Cross-Resistance to Some Urea Herbicides of Triazine-Resistant Conyza canadensis Cronq (L.) by Pölös, E., Laskay, G., Szigeti, Z., Pataki, Sz, Lehoczki, E.

“…A comparison of the photosynthetic activities, chloroplast ultrastructures and sensitivities to some urea herbicides of atrazine-resistant (R) and suspectible…”
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review of physiological and biochemical aspects of resistance to atrazine and paraquat in Hungarian weeds by Szigeti, Zoltán, Lehoczki, Endre

“…The most important results in the field of atrazine and paraquat resistance research by Hungarian researchers are reviewed. Pleiotropic effects accompanying…”
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The prompt effect of pyridazinone herbicides on the primary processes of photosynthesis by Herczeg, T., Lehoczki, E., Szalay, L.

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Photosynthetic characteristics of detached barley leaves during greening in the presence of SAN 9785 by Laskay, G. (Jozsef Attila Univ., Szeged (Hungary). Dept. of Biophysics), Lehoczki, E, Dobi, A.L, Szalay, L

“…The effects of the pyridazinone compound SAN 9785 on the photosynthetic competence of leaves, on the photochemical activity of isolated thylakoids and on the…”
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Dichlorophenylurea-resistant oxygen evolution in Chlorella after cerulenin treatment by Lehoczki, E, Herczeg, T, Szalay, L

“…Fluorescence spectra at 77 K, oxygen evolution at 30 degrees C and delayed fluorescence at 25 degrees C were measured in Chlorella pyrenoidosa cultures with…”
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Energy transfer by chlorophyll a in detergent micelles by Csatorday, K, Lehoczki, E, Szalay, L

“…The process of energy transfer was studied in the chlorophyll a-containing detergent micelle, serving as a possible model of the photosynthetic unit…”
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Atrazine resistance entails a limited xanthophyll cycle activity, a lower PSII efficiency and an altered pattern of excess excitation dissipation by Váradi, Gyula, Polyánka, Hilda, Darkó, Éva, Lehoczki, Endre

“…Atrazine‐resistant (AR) weeds have a modified D1 protein structure, with a Ser264→Gly mutation on the D1 protein, near the plastoquinone binding niche. The…”
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Lutein-chlorophyll-a energy transfer in detergent micelles by Szabad, J., Lehoczki, E., Szalay, L., Csatorday, K.

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The activity of oxyradical-detoxifying enzymes is not correlated with paraquat resistance in Conyza canadensis (L.) Cronq by TURCSANYI, E, DARKO, E, BORBELY, G, LEHOCZKI, E

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Short-Term Responses of Photosystem II to Heat Stress in Cold-Acclimated Atrazine-Resistant and Susceptible Biotypes of Erigeron canadensis (L.) by Dulai, Sándor, Molnár, István, Péli, Evelin, Lehoczki, Endre

“…When leaves of atrazine-resistant (AR) and atrazine-sensitive (S) Erigeron canadensis (L.) plants grown at 5 °C were exposed to an elevated temperature (35 °C)…”
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Photosynthetic Properties and Cross-Resistance to Some Urea Herbicides of Triazine-Resistant Conyza canadensis Cronq (L.) by Pölös, E., Laskay, G., Szigeti, Z., Pataki, Sz, Lehoczki, E.

“…A comparison of the photosynthetic activities, chloroplast ultrastructures and sensitivities to some urea herbicidcs of atrazine-resistant (R) and suspectible…”
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Differences in herbicide resistance to various taxonomic populations of common lambsquarters (Chenopodium album) and late-flowering goosefott (Chenopodium strictum) in Hungary by SOLYMOSI, P, LEHOCZKI, E, LASKAY, G

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Chlorophyll Proteins and Lipids in Paraquat Treated Sensitive and Resistant Conyza Canadensis Leaves by Szigeti, Zoltán, Sárvári, Éva, Lehoczki, Endre

“…Photosynthetic activity and molecular composition of thylakoid membranes of sensitive and atrazine/paraquat coresistant biotypes of Conyza canadensis (L.)…”
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Energy transfer by chlorophyll beta in detergent micelles by Lehoczki, E, Csatorday, K

“…The concentration-dependent depolarization, concentration-dependent quenching, absorption and fluorescence spectra in solutions of chlorophyll beta-containing…”
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Photosynthtic characteristics of detached barley leaves during greening in the presence of SAN 9785 by Laskay, G, Lehoczki, E, Dobi, A.L, Szalay, L

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Effects of Pyridazinone Herbicides during Chloroplast Development in Detached Barley Leaves III. Effects of SAN 6706 on Photosynthetic Activity and Chlorophyll-Protein Complexes by Laskay, G., Lehoczki, E., Dobi, A. L., Szalay, L.

“…The photosynthetic activities of barley leaves in vivo and of thylakoids, isolated from the leaves, in vitro were studied during greening in the presence or…”
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