Elena Babiychuk

Response to Activation of the DNA Integrity Checkpoint (2008)

W Oa, Kristof De Schutter, Jérôme Joubès, Toon Cools, Aurine Verkest, Florence Corellou, ...

Upon the incidence of DNA stress, the ataxia telangiectasia–mutated (ATM) and Rad3-related (ATR) signaling kinases activate a transient cell cycle arrest that allows cells to repair DNA before...

The NADPH:Quinone Oxidoreductase P1-{zeta}-crystallin in Arabidopsis Catalyzes the {alpha},{beta}-Hydrogenation of 2-Alkenals: Detoxication of the Lipid Peroxide-Derived Reactive Aldehydes (2002)

Mano, Jun’ichi, Torii, Yoshimitsu, Hayashi, Shun-ichiro, Takimoto, Koichi, Matsui, Kenji, Nakamura, Kaoru, ...

P1-&zgr;-crystallin (P1-ZCr) is an oxidative stress-induced NADPH:quinone oxidoreductase in Arabidopsis thaliana, but its physiological electron acceptors have not been identified. We found that...

A mutation of the mitochondrial ABC transporter Sta1 leads to dwarfism and chlorosis in the Arabidopsis mutant starik (2001)

Babiychuk, Elena, Storozhenko, Sergei, Papenbrock, J, De Rycke, R, ...

A mutation in the Arabidopsis gene STARIK leads to dwarfism and chlorosis of plants with an altered morphology of leaf and cell nuclei. We show that the STARIK gene encodes the mitochondrial ABC...

CEF, a Sec24 homologue of Arabidopsis thaliana, enhances the survival of yeast under oxidative stress conditions (2000)

Belles-Boix, Enric, Babiychuk, Elena, Montagu, Marc Van, Inzé, Dirk, Kushnir, Sergei

Budding yeast strains that produced the Arabidopsis thaliana protein CEF or its amino‐terminal proline‐rich domain were more tolerant to hydroperoxides. CEF is homologous to animal and...

Efficient gene tagging in Arabidopsis thaliana using a gene trap approach

Babiychuk, Elena, Fuangthong, Mayuree, Van Montagu, Marc, Inzé, Dirk, Kushnir, Sergei

Large quantities of DNA sequence information about plant genes are rapidly accumulating in public databases, but to progress from DNA sequence to biological function a mutant allele for each of the...

A Mutation of the Mitochondrial ABC Transporter Sta1 Leads to Dwarfism and Chlorosis in the Arabidopsis Mutant starik

Kushnir, Sergei, Babiychuk, Elena, Storozhenko, Sergei, Davey, Mark W., Papenbrock, Jutta, De Rycke, Riet, ...

A mutation in the Arabidopsis gene STARIK leads to dwarfism and chlorosis of plants with an altered morphology of leaf and cell nuclei. We show that the STARIK gene encodes the mitochondrial ABC...

Cytokinin Growth Responses in Arabidopsis Involve the 26S Proteasome Subunit RPN12

Smalle, Jan, Kurepa, Jasmina, Yang, Peizhen, Babiychuk, Elena, Kushnir, Sergei, Durski, Adam, ...

The 26S proteasome is an ATP-dependent eukaryotic protease responsible for degrading many important cell regulators, especially those conjugated with multiple ubiquitins. Bound on both ends of the...

γ-Glutamyl Transpeptidase in Transgenic Tobacco Plants. Cellular Localization, Processing, and Biochemical Properties1

Storozhenko, Sergei, Belles-Boix, Enric, Babiychuk, Elena, Hérouart, Didier, Davey, Mark W., Slooten, Luit, ...

γ-Glutamyl transpeptidase (γ-GT) is a ubiquitous enzyme that catalyzes the first step of glutathione (GSH) degradation in the γ-glutamyl cycle in mammals. A cDNA encoding an Arabidopsis homolog...

The Pleiotropic Role of the 26S Proteasome Subunit RPN10 in Arabidopsis Growth and Development Supports a Substrate-Specific Function in Abscisic Acid Signaling

Smalle, Jan, Kurepa, Jasmina, Yang, Peizhen, Emborg, Thomas J., Babiychuk, Elena, Kushnir, Sergei, ...

The 26S proteasome is an essential protease complex responsible for removing most short-lived intracellular proteins, especially those modified with polyubiquitin chains. We show here that an...

Pigment Deficiency in Nightshade/Tobacco Cybrids Is Caused by the Failure to Edit the Plastid ATPase α-Subunit mRNAW⃞

Schmitz-Linneweber, Christian, Kushnir, Sergei, Babiychuk, Elena, Poltnigg, Peter, Herrmann, Reinhold G., Maier, Rainer M.

The subgenomes of the plant cell, the nuclear genome, the plastome, and the chondriome are known to interact through various types of coevolving macromolecules. The combination of the organellar...

Protection against Photooxidative Injury of Tobacco Leaves by 2-Alkenal Reductase. Detoxication of Lipid Peroxide-Derived Reactive Carbonyls1

Mano, Jun'ichi, Belles-Boix, Enric, Babiychuk, Elena, Inzé, Dirk, Torii, Yoshimitsu, Hiraoka, Eiji, ...

Degradation of lipid peroxides leads to the formation of cytotoxic 2-alkenals and oxenes (collectively designated reactive carbonyls). The novel NADPH-dependent oxidoreductase 2-alkenal reductase...

Efficient gene tagging in Arabidopsis thaliana using a gene trap approach

Babiychuk, Elena, Fuangthong, Mayuree, Van Montagu, Marc, Inzé, Dirk, Kushnir, Sergei

Large quantities of DNA sequence information about plant genes are rapidly accumulating in public databases, but to progress from DNA sequence to biological function a mutant allele for each of the...

A Mutation of the Mitochondrial ABC Transporter Sta1 Leads to Dwarfism and Chlorosis in the Arabidopsis Mutant starik

Kushnir, Sergei, Babiychuk, Elena, Storozhenko, Sergei, Davey, Mark W., Papenbrock, Jutta, De Rycke, Riet, ...

A mutation in the Arabidopsis gene STARIK leads to dwarfism and chlorosis of plants with an altered morphology of leaf and cell nuclei. We show that the STARIK gene encodes the mitochondrial ABC...

Cytokinin Growth Responses in Arabidopsis Involve the 26S Proteasome Subunit RPN12

Smalle, Jan, Kurepa, Jasmina, Yang, Peizhen, Babiychuk, Elena, Kushnir, Sergei, Durski, Adam, ...

The 26S proteasome is an ATP-dependent eukaryotic protease responsible for degrading many important cell regulators, especially those conjugated with multiple ubiquitins. Bound on both ends of the...

γ-Glutamyl Transpeptidase in Transgenic Tobacco Plants. Cellular Localization, Processing, and Biochemical Properties1

Storozhenko, Sergei, Belles-Boix, Enric, Babiychuk, Elena, Hérouart, Didier, Davey, Mark W., Slooten, Luit, ...

γ-Glutamyl transpeptidase (γ-GT) is a ubiquitous enzyme that catalyzes the first step of glutathione (GSH) degradation in the γ-glutamyl cycle in mammals. A cDNA encoding an Arabidopsis homolog...

The Pleiotropic Role of the 26S Proteasome Subunit RPN10 in Arabidopsis Growth and Development Supports a Substrate-Specific Function in Abscisic Acid Signaling

Smalle, Jan, Kurepa, Jasmina, Yang, Peizhen, Emborg, Thomas J., Babiychuk, Elena, Kushnir, Sergei, ...

The 26S proteasome is an essential protease complex responsible for removing most short-lived intracellular proteins, especially those modified with polyubiquitin chains. We show here that an...

Pigment Deficiency in Nightshade/Tobacco Cybrids Is Caused by the Failure to Edit the Plastid ATPase α-Subunit mRNAW⃞

Schmitz-Linneweber, Christian, Kushnir, Sergei, Babiychuk, Elena, Poltnigg, Peter, Herrmann, Reinhold G., Maier, Rainer M.

The subgenomes of the plant cell, the nuclear genome, the plastome, and the chondriome are known to interact through various types of coevolving macromolecules. The combination of the organellar...

Protection against Photooxidative Injury of Tobacco Leaves by 2-Alkenal Reductase. Detoxication of Lipid Peroxide-Derived Reactive Carbonyls1

Mano, Jun'ichi, Belles-Boix, Enric, Babiychuk, Elena, Inzé, Dirk, Torii, Yoshimitsu, Hiraoka, Eiji, ...

Degradation of lipid peroxides leads to the formation of cytotoxic 2-alkenals and oxenes (collectively designated reactive carbonyls). The novel NADPH-dependent oxidoreductase 2-alkenal reductase...

Arabidopsis WEE1 Kinase Controls Cell Cycle Arrest in Response to Activation of the DNA Integrity Checkpoint[W][OA]

De Schutter, Kristof, Joubès, Jérôme, Cools, Toon, Verkest, Aurine, Corellou, Florence, Babiychuk, Elena, ...

Upon the incidence of DNA stress, the ataxia telangiectasia–mutated (ATM) and Rad3-related (ATR) signaling kinases activate a transient cell cycle arrest that allows cells to repair DNA before...

Allelic mutant series reveal distinct functions for Arabidopsis cycloartenol synthase 1 in cell viability and plastid biogenesis

Babiychuk, Elena, Bouvier-Navé, Pierrette, Compagnon, Vincent, Suzuki, Masashi, Muranaka, Toshiya, Van Montagu, Marc, ...

Sterols have multiple functions in all eukaryotes. In plants, sterol biosynthesis is initiated by the enzymatic conversion of 2,3-oxidosqualene to cycloartenol. This reaction is catalyzed by...

Albinism and cell viability in cycloartenol synthase deficient Arabidopsis

Babiychuk, Elena, Bouvier-Navé, Pierrette, Compagnon, Vincent, Suzuki, Masashi, Muranaka, Toshiya, Van Montagu, Marc, ...

Phenotypes of Arabidopsis thaliana that carry mutations in CYCLOARTENOL SYNTHASE 1 (CAS1) which is required in sterol biosynthesis have been described. Knockout mutant alleles are responsible of a...