Search Results - "Fagerstedt, K. V"

The role of xylem class III peroxidases in lignification by Marjamaa, Kaisa, Kukkola, Eija M., Fagerstedt, Kurt V.

“…Lignification is a cell wall fortifying process which occurs in xylem tissue in a scheduled manner during tissue differentiation. In this review, enzymes and…”
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Activity of biochemical pH-stat enzymes in cereal root tips under oxygen deficiency by Kulichikhin, K. Yu, Chirkova, T. V, Fagerstedt, K. V

“…The activity of the enzymes of alcoholic and lactic-acid fermentation: pyruvate decarboxylase (PDC, EC 4.1.1.1), alcohol dehydrogenase (ADH, EC 1.1.1.1),…”
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Monolignol oxidation by xylem peroxidase isoforms of Norway spruce (Picea abies) and silver birch (Betula pendula) by Marjamaa, K, Kukkola, E, Lundell, T, Karhunen, P, Saranpaa, P, Fagerstedt, K.V

“…We partially purified peroxidase isoform fractions from xylem extracts of a gymnosperm, Norway spruce (Picea abies (L.) Karst.), and an angiosperm, silver…”
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Anoxic stress leads to hydrogen peroxide formation in plant cells by Blokhina, Olga B., Chirkova, Tamara V., Fagerstedt, Kurt V.

“…Hydrogen peroxide (H2O2) was detected cytochemically in plant tissues during anoxia and re‐oxygenation by transmission electron microscopy using its reaction…”
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Superoxide dismutase as an anaerobic polypeptide: a key factor in recovery from oxygen deprivation in Iris pseudacorus? by Monk, L.S, Fagerstedt, K.V, Crawford, R.M.M

“…The perennating organ, the rhizome, was chosen for examination of response to anoxia in the species Iris pseudacorus L., Iris germanica L. var Quechei, and…”
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Detection of Extracellular Cellulolytic and Proteolytic Activity in Ectomycorrhizal Fungi and Heterobasidion annosum (Fr.) Bref by Maijala, P., Fagerstedt, K. V., Raudaskoski, M.

“…Proteolytic and cellulolytic activities were studied in the ectomycorrhizal fungi Amanita regalis (Fr.) Maire, Paxillus involutus (Batsch ex Fr.) Fr. and…”
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Developmental lignification and seasonal variation in  -glucosidase and peroxidase activities in xylem of Scots pine, Norway spruce and silver birch by Marjamaa, K., Lehtonen, M., Lundell, T., Toikka, M., Saranpaa, P., Fagerstedt, K. V.

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Is Anoxia Tolerance Related to Flooding Tolerance? by Fagerstedt, K. V., Crawford, R. M. M.

“…Three barley cultivars, Hordeum vulgare L. CV. Kustaa, Hankkija-673 and Pokko were tested for their anoxia and flooding tolerance to observe whether anoxia…”
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Hunting monolignol transporters: membrane proteomics and biochemical transport assays with membrane vesicles of Norway spruce by Väisänen, Enni, Takahashi, Junko, Obudulu, Ogonna, Bygdell, Joakim, Karhunen, Pirkko, Blokhina, Olga, Laitinen, Teresa, Teeri, Teemu H, Wingsle, Gunnar, Fagerstedt, Kurt V, Kärkönen, Anna

“…Both the mechanisms of monolignol transport and the transported form of monolignols in developing xylem of trees are unknown. We tested the hypothesis of an…”
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Changing Kinetic Properties of Barley Alcohol Dehydrogenase during Hypoxic Conditions by FAGERSTEDT, K. V., CRAWFORD, R. M. M.

“…The Finnish barley cultivar (Hordeum vulgare L, cv. Hankkija-673) was grown in solution culture for periods of one and two months. The one month old plants had…”
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Antioxidants, Oxidative Damage and Oxygen Deprivation Stress: a Review by BLOKHINA, OLGA, VIROLAINEN, EIJA, FAGERSTEDT, KURT V.

“…Oxidative stress is induced by a wide range of environmental factors including UV stress, pathogen invasion (hypersensitive reaction), herbicide action and…”
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The dibenzodioxocin lignin substructure is abundant in the inner part of the secondary wall in Norway spruce and silver birch xylem by Kukkola, Eija M., Koutaniemi, Sanna, Pöllänen, Eija, Gustafsson, Mikaela, Karhunen, Pirkko, Lundell, Taina K., Saranpää, Pekka, Kilpeläinen, Ilkka, Teeri, Teemu H., Fagerstedt, Kurt V.

“…A specific condensed lignin substructure, dibenzodioxocin, was immunolocalized in differentiating cell walls of Norway spruce (Picea abies (L.) H. Karsten) and…”
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Developmental lignification and seasonal variation in beta-glucosidase and peroxidase activities in xylem of Scots pine, Norway spruce and silver birch by Marjamaa, Kaisa, Lehtonen, Mikko, Lundell, Taina, Toikka, Merja, Saranpää, Pekka, Fagerstedt, Kurt V

“…We examined the relationship between beta-glucosidase and peroxidase activities and xylem lignification in the stems of Scots pine (Pinus sylvestris L.),…”
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Relationships between lipid peroxidation and anoxia tolerance in a range of species during post-anoxic reaeration by Blokhina, O.B. (Helsinki Univ. (Finland)), Fagerstedt, K.V, Chirkova, T.V

“…Peroxidation was studied in anoxically treated plant tissues and quantified as conjugated dienes/trienes in the total lipid fraction and as the production of…”
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Localization of dibenzodioxocin substructures in lignifying Norway spruce xylem by transmission electron microscopy—immunogold labeling by Kukkola, Eija M., Koutaniemi, Sanna, Gustafsson, Mikaela, Karhunen, Pirkko, Ruel, Katia, Lundell, Taina K., Saranpää, Pekka, Brunow, Gösta, Teeri, Teemu H., Fagerstedt, Kurt V.

“…The lignification process in mature Norway spruce [Picea abies (L.) H. Karsten] xylem cell walls was studied using transmission electron microscopy (TEM)—…”
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Antioxidant status of anoxia-tolerant and -intolerant plant species under anoxia and reaeration by Blokhina, Olga B., Virolainen, Eija, Fagerstedt, Kurt V., Hoikkala, Antti, Wähälä, Kristiina, Chirkova, Tamara V.

“…The redox potential of the cell, as well as the antioxidant status of the tissue, are considered to be important regulatory constituents in an adaptive…”
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Heat shock protein synthesis is induced by diethyl phthalate but not by di(2-ethylhexyl) phthalate in radish ( Raphanus sativus) by Saarma, Kaari, Tarkka, Mika T., Itävaara, Merja, Fagerstedt, Kurt V.

“…The toxicity and effects on protein synthesis of the phthalate esters diethyl phthalate (DEP) and di(2-ethylhexyl) phthalate (DEHP) was studied in radish…”
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Antioxidant status of anoxia-tolerant and -intolerant plant species under anoxia and reaeration by BLOKHINA, O. B, VIROLAINEN, E, FAGERSTEDT, K. V, HOIKKALA, A, WÄHÄLÄ, K, CHIRKOVA, T. V

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