Search Results - "Uimari, A"

Ectomycorrhizal fungi increase the vitality of Norway spruce seedlings under the pressure of Heterobasidion root rot in vitro but may increase susceptibility to foliar necrotrophs by Velmala, S.M., Vuorinen, I., Uimari, A., Piri, T., Pennanen, T.

“…We tested if root colonisation by ectomycorrhizal fungi (EMF) could alter the susceptibility of Norway spruce (Picea abies) seedlings to root rot infection or…”
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Mechanisms of polyamine catabolism-induced acute pancreatitis by Hyvönen, M T, Merentie, M, Uimari, A, Keinänen, T A, Jänne, J, Alhonen, L

“…Acute pancreatitis is an autodigestive disease, in which the pancreatic tissue is damaged by the digestive enzymes produced by the acinar cells. Among the…”
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Reproductive meristem fates in Gerbera by Teeri, Teemu H, Uimari, Anne, Kotilainen, Mika, Laitinen, Roosa, Help, Hanna, Elomaa, Paula, Albert, Victor A

“…Flowering plants go through several phases between regular stem growth and the actual production of flower parts. The stepwise conversion of vegetative into…”
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Oxidative stress and inflammation in the pathogenesis of activated polyamine catabolism-induced acute pancreatitis by Merentie, M, Uimari, A, Pietilä, M, Sinervirta, R, Keinänen, T. A, Vepsäläinen, J, Khomutov, A, Grigorenko, N, Herzig, K.-H, Jänne, J, Alhonen, L

“…The markers of oxidative stress and inflammation were studied in acute pancreatitis in transgenic rats exhibiting activated polyamine catabolism. In addition,…”
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GRCD1, an AGL2-Like MADS Box Gene, Participates in the C Function during Stamen Development in Gerbera hybrida by Kotilainen, Mika, Elomaa, Paula, Uimari, Anne, Albert, Victor A., Yu, Deyue, Teeri, Teemu H.

“…Despite the differences in flower form, the underlying mechanism in determining the identity of floral organs is largely conserved among different angiosperms,…”
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Methylated analogs of spermine and spermidine as tools to investigate cellular functions of polyamines and enzymes of their metabolism by Khomutov, A. R, Keinanen, T. A, Grigorenko, N. A, Hyvonen, M. T, Uimari, A, Pietila, M, Cerrada-Gimenez, M, Simonian, A. R, Khomutov, M. A, Vepsalainen, J, Alhonen, L, Janne, J

“…Biogenic amines spermine (Spm) and spermidine (Spd) are essential for cell growth. Polyamine analogs are widely used to investigate the enzymes of polyamine…”
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Gossypol Activates Pancreatic Polyamine Catabolism in Normal Rats and Induces Acute Pancreatitis in Transgenic Rats Over-expressing Spermidine/Spermine N 1 -Acetyltransferase by T.-L., Räsänen, L., Alhonen, R., Sinervirta, A., Uimari, K., Kaasinen, T., Keinänen, K.-H., Herzig, J., Jänne

“…Background: The male antifertility agent gossypol has been reported to induce spermidine/spermine N 1 -acetyltransferase (SSAT) in canine prostate cells. As…”
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Methylated analogues of spermine and spermidine as tools to investigate cellular functions of polyamines and the enzymes of their metabolism by Khomutov, A R, Keinanen, T A, Grigorenko, N A, Hyvonen, M T, Uimari, A, Pietila, M, Cerrada-Gimenez, M, Simonian, A R, Khomutov, M A, Verspalainen, J, Alhonen, L, Janne, J

“…Biogenic amines spermine and spermidine are essential factors of cellular growth. Polyamine analogues are widely used to investigate and to regulate the…”
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Activation of anthocyanin biosynthesis in gerbera hybrida (asteraceae) suggests conserved protein-protein and protein-promoter interactions between the anciently diverged monocots and eudicots by Eloma, P, Uimari, A, Mehto, M, Albert, V.A, Laitinen, R.A.E, Teeri, T.H

“…We have identified an R2R3-type MYB factor, GMYB10, from Gerbera hybrida (Asteraceae) that shares high sequence homology to and is phylogenetically grouped…”
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Integration of reproductive meristem fates by a SEPALLATA-like MADS-box gene by Uimari, A, Kotilainen, M, Elomaa, P, Yu, D, Albert, V.A, Teeri, T.H

“…Reproductive transition, inflorescence architecture, meristem patterning, and floral organ identity have been studied as distinct research areas in plant…”
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Anthocyanin regulatory mutations in pea: effects on gene expression and complementation by R-like genes of maize by Uimari, A, Strommer, J

“…Anthocyanin production in higher plants is a function of the tissue considered and its developmental stage, and is modulated by environmental factors. In…”
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Myb26: a MYB‐like protein of pea flowers with affinity for promoters of phenylpropanoid genes by Uimari, Anne, Strommer, Judith

“…Plant Myb proteins represent a group of transcription factors which have a DNA‐binding domain similar to that found in the products of the animal myb…”
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Animal disease models generated by genetic engineering of polyamine metabolism by Jänne, Juhani, Alhonen, Leena, Keinänen, Tuomo A., Pietilä, Marko, Uimari, Anne, Pirinen, Eija, Hyvönen, Mervi T., Järvinen, Aki

“…The polyamines putrescine, spermidine and spermine are natural components of all living cells. Although their exact cellular functions are still largely…”
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Metabolic Stability of α-Methylated Polyamine Derivatives and Their Use as Substitutes for the Natural Polyamines by Järvinen, Aki, Grigorenko, Nikolay, Khomutov, Alex R., Hyvönen, Mervi T., Uimari, Anne, Vepsäläinen, Jouko, Sinervirta, Riitta, Keinänen, Tuomo A., Vujcic, Slavoljub, Alhonen, Leena, Porter, Carl W., Jänne, Juhani

“…Metabolically stable polyamine derivatives may serve as useful surrogates for the natural polyamines in studies aimed to elucidate the functions of individual…”
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Genetic Manipulation of Polyamine Catabolism in Rodents by Jänne, Juhani, Alhonen, Leena, Pietilä, Marko, Keinänen, Tuomo A, Uimari, Anne, Hyvönen, Mervi T, Pirinen, Eija, Järvinen, Aki

“…Activation of polyamine catabolism through the overexpression of spermidine/spermine N¹-acetyltransferase (SSAT) in transgenic rodents does not only lead to…”
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Guide Molecule-driven Stereospecific Degradation of α-Methylpolyamines by Polyamine Oxidase by Järvinen, Aki, Keinänen, Tuomo A., Grigorenko, Nikolay A., Khomutov, Alex R., Uimari, Anne, Vepsäläinen, Jouko, Närvänen, Ale, Alhonen, Leena, Jänne, Juhani

“…FAD-dependent polyamine oxidase (PAO; EC 1.5.3.11) is one of the key enzymes in the catabolism of polyamines spermidine and spermine. The natural substrates…”
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Transgenic animals modelling polyamine metabolism-related diseases by Alhonen, Leena, Uimari, Anne, Pietilä, Marko, Hyvönen, Mervi T, Pirinen, Eija, Keinänen, Tuomo A

“…Cloning of genes related to polyamine metabolism has enabled the generation of genetically modified mice and rats overproducing or devoid of proteins encoded…”
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Mice with targeted disruption of spermidine/spermine N(1)-acetyltransferase gene maintain nearly normal tissue polyamine homeostasis but show signs of insulin resistance upon aging by Niiranen, K, Keinanen, T A, Pirinen, E, Heikkinen, S, Tusa, M, Fatrai, S, Suppola, S, Pietila, M, Uimari, A, Laakso, M, Alhonen, L, Janne, J

“…The N(1)-acetylation of spermidine or spermine by spermidine/spermine N(1)-acetyltransferase (SSAT) is the ratecontrolling enzymatic step in the polyamine…”
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Gossypol activates Pancreatic polyamine catabolism in normal rats and induces acute pancreatitis in transgenic rats over-expressing spermidine/spermine N1-acetyltransferase by RÄSÄNEN, T.-L, ALHONEN, L, SINERVIRTA, R, UIMARI, A, KAASINEN, K, KEINÄNEN, T, HERZIG, K.-H, JÄNNE, J

“…The male antifertility agent gossypol has been reported to induce spermidine/spermine N1-acetyltransferase (SSAT) in canine prostate cells. As SSAT is the…”
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Dual regulation by heat and nutrient stress of the yeast HSP150 gene encoding a secretory glycoprotein by Russo, P, Simonen, M, Uimari, A, Teesalu, T, Makarow, M

“…We have cloned and characterized the HSP150 gene of Saccharomyces cerevisiae, which encodes a glycoprotein (hsp150) that is secreted into the growth medium…”
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