Search Results - "Petreikov, M"

Two newly identified membrane-associated and plastidic tomato HXKs: characteristics, predicted structure and intracellular localization by Kandel-Kfir, M, Damari-Weissler, H, German, M. A, Gidoni, D, Mett, A, Belausov, E, Petreikov, M, Adir, N, Granot, D

“…Two new tomato hexokinase genes, LeHXK3 and LeHXK4, were cloned and characterized, placing tomato as the first plant with four characterized HXK genes. Based…”
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Sucrose-to-starch metabolism in tomato fruit undergoing transient starch accumulation by Schaffer, A.A. (Agricultural Research Organization, Bet Dagan, Israel.), Petreikov, M

“…Immature green tomato (Lycopersicon esculentum) fruits undergo a period of transient starch accumulation characterized by developmental changes in the…”
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Divergent Fructokinase Genes Are Differentially Expressed in Tomato by Yoshinori Kanayama, Dai, Nir, Granot, David, Petreikov, Marina, Schaffer, Arthur, Bennett, Alan B.

“…Two cDNA clones (Frk1 and Frk2) encoding fructokinase (EC 2.7.1.4) were isolated from tomato (Lycopersicon esculentum). The Frk2 cDNA encoded a deduced protein…”
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Cloning and characterization of a cDNA encoding hexokinase from tomato by Menu, Thierry, Rothan, Christophe, Dai, Nir, Petreikov, Marina, Etienne, Christelle, Destrac-Irvine, Agnes, Schaffer, Arthur, Granot, David, Ricard, Bérénice

“…Two different partial sequences encoding putative hexokinase (HXK, ATP: hexose-6-phosphotransferase, EC 2.7.1.1) were isolated from tomato ( Lycopersicon…”
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Suppression of AGPase in transgenic strawberry plants abolishes the leaf starch diurnal cycle, but has no effect on normal vegetative and reproductive development by Dai, N, Slotzky, S, Petreikov, M, Yeselson, Y, Tanami, Z, Schaffer, A.A, Park, J.I, Chung, W.I, Schwartz, A

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Arabidopsis thaliana Hexokinase cDNA Isolated by Complementation of Yeast Cells by Dai, Nir, Arthur A. Schaffer, Petreikov, Marina, Granot, David

“…The initial step in Glc and Fru metabolism in plants is the hexokinase reaction, which catalyzes their irreversible phosphorylation. Recently, the hexokinase…”
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Overexpression of arabidopsis hexokinase in tomato plants inhibits growth, reduces photosynthesis, and induces rapid senescence by Dai, N, Schaffer, A, Petreikov, M, Shahak, Y, Giller, Y, Ratner, K, Levine, A, Granot, D

“…Sugars are key regulatory molecules that affect diverse processes in higher plants. Hexokinase is the first enzyme in hexose metabolism and may be a sugar…”
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Carbohydrate Balance and Accumulation during Development of Near-isogenic Tomato Lines Differing in the AGPase-L1 Allele by Petreikov, Marina, Yeselson, Lena, Shen, Shmuel, Levin, Ilan, Schaffer, Arthur A, Efrati, Ari, Bar, Moshe

“…Soluble sugar accumulation is a major determinant of tomato (Solanum lycopersicum) fruit quality. One strategy of increasing sugar levels in the mature fruit…”
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Cloning and functional expression of alkaline α‐galactosidase from melon fruit: similarity to plant SIP proteins uncovers a novel family of plant glycosyl hydrolases by Carmi, Nir, Zhang, Genfa, Petreikov, Marina, Gao, Zhifang, Eyal, Yoram, Granot, David, Schaffer, Arthur A.

“…Summary Raffinose and stachyose are ubiquitous galactosyl‐sucrose oligosaccharides in the plant kingdom which play major roles, second only to sucrose, in…”
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Suppression of fructokinase encoded by LeFRK2 in tomato stem inhibits growth and causes wilting of young leaves by German, Marcelo A., Dai, Nir, Matsevitz, Tanya, Hanael, Rana, Petreikov, Marina, Bernstein, Nirit, Ioffe, Marina, Shahak, Yosepha, A. Schaffer, Arthur

“…Summary Fructokinases catalyze the key step of fructose phosphorylation in plants. LeFRK2, the major fructokinase‐encoding gene in tomato plants, is abundantly…”
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Cloning, expression and characterization of LeFRK3, the fourth tomato (Lycopersicon esculentum Mill.) gene encoding fructokinase by German, Marcelo A., Asher, Israel, Petreikov, Marina, Dai, Nir, Schaffer, Arthur A., Granot, David

“…A full-length cDNA encoding a novel fourth fructokinase, LeFRK3, was cloned from green tomato (Lycopersicon esculentum Mill.) fruits. The putative protein…”
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Characterization of native and yeast-expressed tomato fruit fructokinase enzymes by Petreikov, Marina, Dai, Nir, Granot, David, Schaffer, Arthur A

“…Three fructokinase isozymes (FKI, FKII, FKIII) were separated from both immature and ripe tomato fruit pericarp. All three isozymes were specific for fructose…”
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Inhibition of fructokinase and sucrose synthase by cytosolic levels of fructose in young tomato fruit undergoing transient starch synthesis by Schaffer, Arthur A., Petreikov, Marina

“…Immature tomato fruit are characterized by a transient period of starch accumulation. Sucrose synthase (EC 2.4,1.13) and fructokinase (EC 2.7,1.4) are two of…”
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Sucrose uptake, invertase localization and gene expression in developing fruit of Lycopersicon esculentum and the 
sucrose‐accumulating Lycopersicon hirsutum by Miron, Dafna, Petreikov, Marina, Carmi, Nir, Shen, Shmuel, Levin, Ilan, Granot, David, Zamski, Eliezer, Schaffer, Arthur A.

“…By using immunolocalization and differential extraction methods we show that only apoplastic invertase, but not vacuolar invertase, was present in the mature,…”
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The tomato hexokinase LeHXK1 cloning, mapping, expression pattern and phylogenetic relationships by Dai, Nir, Kandel-Kfir, Michal, Petreikov, Marina, Hanael, Rana, Levin, Ilan, Ricard, Bérénice, Rothan, Christophe, Schaffer, Arthur A, Granot, David

“…A tomato ( Lycopersicon esculentum L. Mill.) hexokinase, LeHXK1, was cloned from a tomato fruit cDNA library. Functional complementation of triple-mutant yeast…”
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Tomato fructokinases exhibit differential expression and substrate regulation by Kanayama, Y. (Univeristy of California, California, Davis, CA.), Granot, D, Dai, N, Petreikov, M, Schaffer, A, Powell, A, Bennett, A.B

“…Two divergent genes encoding fructokinase, Frk1 and Frk2, have been previously shown to be expressed in tomato (Lycopersicon esculentum L.) and have now been…”
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Carbohydrate metabolism during early fruit development of sweet melon (Cucumis melo) by Gao, Z, Petreikov, M, Zamski, E, Schaffer, A

“…In sink tissues of cucurbits, including sweet melon fruits, the galactosyl‐sucrose oligosaccharides, stachyose and raffinose, together with sucrose, are the…”
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LeFRK2, the gene encoding the major fructokinase in tomato fruits, is not required for starch biosynthesis in developing fruits by Dai, Nir, German, Marcelo A, Matsevitz, Tanya, Hanael, Rana, Swartzberg, Dvora, Yeselson, Yelena, Petreikov, Marina, Schaffer, Arthur A, Granot, David

“…The LeFRK2 gene product has been proposed to play a role in transient starch accumulation in developing tomato ( Lycopersicon esculentum) fruits. To analyze…”
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Inhibition of fructokinase and sucrose synthase by cytosolic levels of fructose in young tomato fruit undergoing transient starch synthesis by Schaffer, A.A, Petreikov, M

“…Abstract only…”
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ADPglucose pyrophosphorylase activity and starch accumulation in immature tomato fruit: the effect of a Lycopersicon hirsutum-derived introgression encoding for the large subunit by Schaffer, Arthur A, Levin, Ilan, Oguz, Ismail, Petreikov, Marina, Cincarevsky, Felix, Yeselson, Yelena, Shen, Shmuel, Gilboa, Nehama, Bar, Moshe

“…A breeding line of tomato with an increased level of starch in the immature fruit, and a concomitantly increased soluble sugar level in the mature fruit, was…”
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