Search Results - "Radchuk, Ruslana"

Caspase-like activities accompany programmed cell death events in developing barley grains by Tran, Van, Weier, Diana, Radchuk, Ruslana, Thiel, Johannes, Radchuk, Volodymyr

“…Programmed cell death is essential part of development and cell homeostasis of any multicellular organism. We have analyzed programmed cell death in developing…”
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Vacuolar processing enzyme 4 contributes to maternal control of grain size in barley by executing programmed cell death in the pericarp by Radchuk, Volodymyr, Tran, Van, Radchuk, Ruslana, Diaz‐Mendoza, Mercedes, Weier, Diana, Fuchs, Joerg, Riewe, David, Hensel, Goetz, Kumlehn, Jochen, Munz, Eberhard, Heinzel, Nicolas, Rolletschek, Hardy, Martinez, Manuel, Borisjuk, Ljudmilla

“…The angiosperm embryo and endosperm are limited in space because they grow insidematernal seed tissues. The elimination of cell layers of the maternal seed…”
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Increasing amino acid supply in pea embryos reveals specific interactions of N and C metabolism, and highlights the importance of mitochondrial metabolism by Weigelt, Kathleen, Küster, Helge, Radchuk, Ruslana, Müller, Martin, Weichert, Heiko, Fait, Aaron, Fernie, Alisdair R, Saalbach, Isolde, Weber, Hans

“…The application of nitrogen to legumes regulates seed metabolism and composition. We recently showed that the seed-specific overexpression of amino acid…”
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Metabolic Role of the Legume Endosperm: A Noninvasive Imaging Study by Melkus, Gerd, Rolletschek, Hardy, Radchuk, Ruslana, Fuchs, Johannes, Rutten, Twan, Wobus, Ulrich, Altmann, Thomas, Jakob, Peter, Borisjuk, Ljudmilla

“…Although essential for normal seed development in the legumes, the metabolic role of the endosperm remains uncertain. We designed noninvasive nuclear magnetic…”
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Repressing the Expression of the SUCROSE NONFERMENTING-1-RELATED PROTEIN KINASE Gene in Pea Embryo Causes Pleiotropic Defects of Maturation Similar to an Abscisic Acid-Insensitive Phenotype by Radchuk, Ruslana, Radchuk, Volodymyr, Weschke, Winfriede, Borisjuk, Ljudmilla, Weber, Hans

“…The classic role of SUCROSE NONFERMENTING-1 (Snf1)-like kinases in eukaryotes is to adapt metabolism to environmental conditions such as nutrition, energy, and…”
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The role of invertases and hexose transporters in controlling sugar ratios in maternal and filial tissues of barley caryopses during early development by Weschke, Winfriede, Panitz, Reinhard, Gubatz, Sabine, Wang, Qing, Radchuk, Ruslana, Weber, Hans, Wobus, Ulrich

“…Summary To analyse carbohydrate metabolism and its role during early seed development of barley we characterised genes encoding two cell wall‐bound invertases…”
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Evidence of a key role for photosynthetic oxygen release in oil storage in developing soybean seeds by Rolletschek, Hardy, Radchuk, Ruslana, Klukas, Christian, Schreiber, Falk, Wobus, Ulrich, Borisjuk, Ljudmilla

“…$\bullet$ Based on the topographical analysis of photosynthesis and oil storage, we propose in a companion paper that photosynthetic oxygen release plays a key…”
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A novel procedure for the quantitative analysis of metabolites, storage products and transcripts of laser microdissected seed tissues of Brassica napus by Schiebold, Silke, Tschiersch, Henning, Borisjuk, Ljudmilla, Heinzel, Nicolas, Radchuk, Ruslana, Rolletschek, Hardy

“…The biology of the seed is complicated by the extensive non-homogeneity (spatial gradients) in gene expression, metabolic conversions and storage product…”
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Fertility in barley flowers depends on Jekyll functions in male and female sporophytes by Radchuk, Volodymyr, Kumlehn, Jochen, Rutten, Twan, Sreenivasulu, Nese, Radchuk, Ruslana, Rolletschek, Hardy, Herrfurth, Cornelia, Feussner, Ivo, Borisjuk, Ljudmilla

“…• Owing to its evolutional plasticity and adaptability, barley (Hordeum vulgare) is one of the most widespread crops in the world. Despite this evolutionary…”
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methylation cycle and its possible functions in barley endosperm development by Radchuk, V.V, Sreenivasulu, N, Radchuk, R.I, Wobus, U, Weschke, W

“…Barley endosperm development can be subdivided into the pre-storage, intermediate, storage and desiccation phase. Nothing is known about DNA methylation events…”
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Development of maternal seed tissue in barley is mediated by regulated cell expansion and cell disintegration and coordinated with endosperm growth by Radchuk, Volodymyr, Weier, Diana, Radchuk, Ruslana, Weschke, Winfriede, Weber, Hans

“…After fertilization, filial grain organs are surrounded by the maternal nucellus embedded within the integuments and pericarp. Rapid early endosperm growth…”
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Trehalose 6‐phosphate promotes seed filling by activating auxin biosynthesis by Meitzel, Tobias, Radchuk, Ruslana, McAdam, Erin L., Thormählen, Ina, Feil, Regina, Munz, Eberhard, Hilo, Alexander, Geigenberger, Peter, Ross, John J., Lunn, John E., Borisjuk, Ljudmilla

“…Summary Plants undergo several developmental transitions during their life cycle. One of these, the differentiation of the young embryo from a meristem‐like…”
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The highly divergent Jekyll genes, required for sexual reproduction, are lineage specific for the related grass tribes Triticeae and Bromeae by Radchuk, Volodymyr, Sharma, Rajiv, Potokina, Elena, Radchuk, Ruslana, Weier, Diana, Munz, Eberhard, Schreiber, Miriam, Mascher, Martin, Stein, Nils, Wicker, Thomas, Kilian, Benjamin, Borisjuk, Ljudmilla

“…Summary Phylogenetically related groups of species contain lineage‐specific genes that exhibit no sequence similarity to any genes outside the lineage. We…”
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Down-regulation of the sucrose transporters HvSUT1 and HvSUT2 affects sucrose homeostasis along its delivery path in barley grains by Radchuk, Volodymyr, Riewe, David, Peukert, Manuela, Matros, Andrea, Strickert, Marc, Radchuk, Ruslana, Weier, Diana, Steinbiß, Hans-Henning, Sreenivasulu, Nese, Weschke, Winfriede, Weber, Hans

“…Sucrose transport and partitioning are crucial for seed filling. While many plasma-membrane-localised sucrose transporters (SUT1 family members) have been…”
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Sucrose non-fermenting kinase 1 (SnRK1) coordinates metabolic and hormonal signals during pea cotyledon growth and differentiation by Radchuk, Ruslana, Emery, R.J. Neil, Weier, Diana, Vigeolas, Helene, Geigenberger, Peter, Lunn, John E, Feil, Regina, Weschke, Winfriede, Weber, Hans

“…Seed development passes through developmental phases such as cell division, differentiation and maturation: each have specific metabolic demands. The…”
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Increasing abscisic acid levels by immunomodulation in barley grains induces precocious maturation without changing grain composition by Staroske, Nicole, Conrad, Udo, Kumlehn, Jochen, Hensel, Götz, Radchuk, Ruslana, Erban, Alexander, Kopka, Joachim, Weschke, Winfriede, Weber, Hans

“…Abscisic acid (ABA) accumulates in seeds during the transition to the seed filling phase. ABA triggers seed maturation, storage activity, and stress signalling…”
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Differential transcriptional networks associated with key phases of ingrowth wall construction in trans-differentiating epidermal transfer cells of Vicia faba cotyledons by Zhang, Hui-Ming, Wheeler, Simon, Xia, Xue, Radchuk, Ruslana, Weber, Hans, Offler, Christina E, Patrick, John W

“…Transfer cells are characterized by intricate ingrowth walls, comprising an uniform wall upon which wall ingrowths are deposited. The ingrowth wall forms a…”
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The plastid outer envelope protein OEP16 affects metabolic fluxes during ABA-controlled seed development and germination by Pudelski, Birgit, Schock, Annette, Hoth, Stefan, Radchuk, Ruslana, Weber, Hans, Hofmann, Jörg, Sonnewald, Uwe, Soll, Jürgen, Philippar, Katrin

“…Previously, the OEP16.1 channel pore in the outer envelope membrane of mature pea (Pisum sativum) chloroplastsin vitrohas been characterized to be selective…”
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somaclonal line SE7 of finger millet (Eleusine coracana) exhibits modified cytokinin homeostasis and increased grain yield by Radchuk, Volodymyr, Radchuk, Ruslana, Pirko, Yaroslav, Vankova, Radomira, Gaudinova, Alena, Korkhovoy, Vitaly, Yemets, Alla, Weber, Hans, Weschke, Winfriede, Blume, Yaroslav B

“…The SE7 somaclonal line of finger millet (Eleusine coracana) achieved increased grain yield in field trials that apparently resulted from a higher number of…”
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Barley grains, deficient in cytosolic small subunit of ADP‐glucose pyrophosphorylase, reveal coordinate adjustment of C:N metabolism mediated by an overlapping metabolic‐hormonal control by Faix, Benjamin, Radchuk, Volodymyr, Nerlich, Annika, Hümmer, Christine, Radchuk, Ruslana, Emery, R.J. Neil, Keller, Harald, Götz, Klaus‐Peter, Weschke, Winfriede, Geigenberger, Peter, Weber, Hans

“…Summary The barley Risø16 mutation leads to inactivation of cytosolic ADP‐Glc pyrophosphorylase, and results in decreased ADP‐Glc and endospermal starch…”
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