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Browsing by Subject "Gene Expression Regulation, Plant"

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Cellular plasticity in response to suppression of storage proteins in the Brassica napus embryo

Rolletschek, Hardy; Schwender, Jörg; König, Christina; Chapman, Kent D.; Romsdahl, Trevor; Lorenz, Christin; Braun, Hans-Peter; Denolf, Peter; van Audenhove, Katrien; Munz, Eberhard; Heinzel, Nicolas; Ortleb, Stefan; Rutten, Twan; McCorkle, Sean; Borysyuk, Taras; Guendel, André; Shi, Hai; Auwermeulen, Michiel Vander; Bourot, Stephane; Borisjuk, Ljudmilla (Rockville, Md. : American Society of Plant Physiologists, 2020)

The tradeoff between protein and oil storage in oilseed crops has been tested here in oilseed rape (Brassica napus) by analyzing the effect of suppressing key genes encoding protein storage products (napin and cruciferin). ...
A common histone modification code on C4 genes in maize and its conservation in sorghum and setaria Italica

Heimann, Louisa; Horst, Ina; Perduns, Renke; Dreesen, Björn; Offermann, Sascha; Peterhansel, Christoph (Oxford : Oxford University Press, 2013)

C4 photosynthesis evolvedmore than 60 times independently in different plant lineages. Each time,multiple genes were recruited into C4 metabolism. The corresponding promoters acquired new regulatory features such as high ...
Early manganese-toxicity response in Vigna unguiculata L. - A proteomic and transcriptomic study

Führs, Hendrik; Hartwig, Moritz; Molina, Laura Elisa Buitrago; Heintz, Dimitri; Van Dorsselaer, Alain; Braun, Hans-Peter; Horst, Walter J. (Weinheim : Wiley VCH, 2008)

The apoplast is known to play a predominant role in the expression of manganese (Mn) toxicity in cowpea (Vigna unguiculata L.) leaves. To unravel early Mn-toxicity responses after 1-3 days Mn treatment also in the leaf ...
Elucidation of Gene-to-Gene and Metabolite-to-Gene Networks in Arabidopsis by Integration of Metabolomics and Transcriptomics

Hirai, Masami Yokota; Klein, Marion; Fujikawa, Yuuta; Yano, Mitsuru; Goodenowe, Dayan B.; Yamazaki, Yasuyo; Kanaya, Shigehiko; Nakamura, Yukiko; Kitayama, Masahiko; Suzuki, Hideyuki; Sakurai, Nozomu; Shibata, Daisuke; Tokuhisa, Jim; Reichelt, Michael; Gershenzon, Jonathan; Papenbrock, Jutta; Saito, Kazuki (Bethesda, Md. : ASBMB Publications, 2005)

Since the completion of genome sequences of model organisms, functional identification of unknown genes has become a principal challenge in biology. Postgenomics sciences such as transcriptomics, proteomics, and metabolomics ...
Inositol pyrophosphates promote the interaction of SPX domains with the coiled-coil motif of PHR transcription factors to regulate plant phosphate homeostasis

Ried, Martina K.; Wild, Rebekka; Zhu, Jinsheng; Pipercevic, Joka; Sturm, Kristina; Broger, Larissa; Harmel, Robert K.; Abriata, Luciano A.; Hothorn, Ludwig A.; Fiedler, Dorothea; Hiller, Sebastian; Hothorn, Michael (London : Nature Publishing Group, 2021)

Phosphorus is an essential nutrient taken up by organisms in the form of inorganic phosphate (Pi). Eukaryotes have evolved sophisticated Pi sensing and signaling cascades, enabling them to stably maintain cellular Pi ...
Interaction of roses with a biotrophic and a hemibiotrophic leaf pathogen leads to differences in defense transcriptome activation

Neu, Enzo; Domes, Helena Sophie; Menz, Ina; Kaufmann, Helgard; Linde, Marcus; Debener, Thomas (Dordrecht : Springer Netherlands, 2019)

Key message: Transcriptomic analysis resulted in the upregulation of the genes related to common defense mechanisms for black spot and the downregulation of the genes related to photosynthesis and cell wall modification ...
The phosphatidylcholine-hydrolysing phospholipase C NPC4 plays a role in response of Arabidopsis roots to salt stress

Kocourková, Daniela; Krčková, Zuzana; Pejchar, Premysl; Veselková, Stepánka; Valentová, Olga; Wimalasekera, Rinukshi; Scherer, Günther F.E.; Martinec, Jan (Oxford : Oxford University Press, 2011)

Phosphatidylcholine-hydrolysing phospholipase C, also known as non-specific phospholipase C (NPC), is a new member of the plant phospholipase family that reacts to environmental stresses such as phosphate deficiency and ...
Photosynthetic genes and genes associated with the C4 trait in maize are characterized by a unique class of highly regulated histone acetylation peaks on upstream promoters

Perduns, Renke; Horst-Niessen, Ina; Peterhansel, Christoph (Oxford : Oxford University Press, 2015)

Histone modifications contribute to gene regulation in eukaryotes. We analyzed genome-wide histone H3 Lysine (Lys) 4 trimethylation and histone H3 Lys 9 acetylation (two modifications typically associated with active genes) ...
Signal integration on plant promoters A case study in maize

Horst, Ina; Heimann, Louisa; Peterhansel, Christoph (Abingdon : Taylor and Francis Ltd., 2013)

Gene promoters perceive numerous signals and integrate this information into a single response, the transcriptional activity of a gene. It was speculated that covalent modification of histones on the promoters might have ...
Silicon enhances suberization and lignification in roots of rice (Oryza sativa)

Fleck, Alexander T.; Nye, Thandar; Repenning, Cornelia; Stahl, Frank; Zahn, Marc; Schenk, Manfred K. (Oxford : Oxford University Press, 2011)

The beneficial element silicon (Si) may affect radial oxygen loss (ROL) of rice roots depending on suberization of the exodermis and lignification of sclerenchyma. Thus, the effect of Si nutrition on the oxidation power ...
Transcriptional responses to polycyclic aromatic hydrocarbon-induced stress in Arabidopsis thaliana reveal the involvement of hormone and defense signaling pathways

Weisman, David; Alkio, Merianne; Colón-Carmona, Adan (London : BioMed Central Ltd., 2010)

Background: Polycyclic aromatic hydrocarbons (PAHs) are toxic, widely-distributed, environmentally persistent, and carcinogenic byproducts of carbon-based fuel combustion. Previously, plant studies have shown that PAHs ...
Up-regulation of pathogenesis-related proteins in the apoplast of Malus domestica after application of a non-pathogenic bacterium

Kürkcüoglu, S.; Piotrowski, M.; Gau, A.E. (Berlin : De Gruyter, 2004)

The intercellular washing fluid (IWF) of Malus domestica cv. Holsteiner Cox before and after application of the non-pathogenic bacterium Pseudomonas fluorescens Bk3 to the leaves was investigated in a comparative manner. ...

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Browsing by Subject "Gene Expression Regulation, Plant"

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