1 to 10 of 26 literature results

• Regulation of peroxisome dynamics.

  Peroxisomes are single-membraned organelles ubiquitous to eukaryotic cells that house metabolic reactions that generate and destroy harmful oxidative …

  Authors: Jennifer J Smith, John D Aitchison

  Source: Current opinion in cell biology. 2009 Feb

  View Free Full Text

• Dual feedback loops in the GAL regulon suppress cellular heterogeneity in yeast.

  Transcriptional noise is known to be an important cause of cellular heterogeneity and phenotypic variation. The extent to which molecular interaction …

  Authors: Stephen A Ramsey, Jennifer J Smith, David Orrell, Marcello Marelli, Timothy W Petersen, Pedro de Atauri, Hamid Bolouri, John D Aitchison

  Source: Nature genetics. 2006 Sep

  View Full Text

• Histone chaperone Chz1p regulates H2B ubiquitination and subtelomeric anti-silencing.

  Chz1p is a histone chaperone that interacts physically and functionally with the histone variant Htz1p, which has been implicated in establishing and …

  Authors: Yakun Wan, Jung-Hsien Chiang, Chan-Hsien Lin, Christina E Arens, Ramsey A Saleem, Jennifer J Smith, John D Aitchison

  Source: Nucleic acids research. 2010 Mar 1

  View Full Text

• Role of the histone variant H2A.Z/Htz1p in TBP recruitment, chromatin dynamics, and regulated expression of oleate-responsive genes.

  The histone variant H2A.Z (Htz1p) has been implicated in transcriptional regulation in numerous organisms, including Saccharomyces cerevisiae. Genome-…

  Authors: Yakun Wan, Ramsey A Saleem, Alexander V Ratushny, Oriol Roda, Jennifer J Smith, Chan-Hsien Lin, Jung-Hsien Chiang, John D Aitchison

  Source: Molecular and cellular biology. 2009 May

  View Free Full Text

• Control of transcriptional variability by overlapping feed-forward regulatory motifs.

  In yeast, beta-oxidation of fatty acids (FAs) takes place in the peroxisome, an organelle whose size and number are controlled in response to environm…

  Authors: Alexander V Ratushny, Stephen A Ramsey, Oriol Roda, Yakun Wan, Jennifer J Smith, John D Aitchison

  Source: Biophysical journal. 2008 Oct

  View Free Full Text

• Characterization of two brassinosteroid C-6 oxidase genes in pea.

  C-6 oxidation genes play a key role in the regulation of biologically active brassinosteroid (BR) levels in the plant. They control BR activation, whi…

  Authors: Corinne E Jager, Gregory M Symons, Takahito Nomura, Yumiko Yamada, Jennifer J Smith, Shinjiro Yamaguchi, Yuji Kamiya, James L Weller, Takao Yokota, James B Reid

  Source: Plant physiology. 2007 Apr

  View Free Full Text

• The hormonal regulation of de-etiolation.

  De-etiolation involves a number of phenotypic changes as the plants shift from a dark-grown (etiolated) to a light-grown (de-etiolated) morphology. Wh…

  Authors: Gregory M Symons, Jennifer J Smith, Takahito Nomura, Noel W Davies, Takao Yokota, James B Reid

  Source: Planta. 2008 Apr

  View Full Text

• Auxin from the developing inflorescence is required for the biosynthesis of active gibberellins in barley stems.

  Multiple gibberellins (GAs) were quantified in the stems of intact, decapitated, and decapitated auxin-treated barley (Hordeum vulgare) plants. Remova…

  Authors: Carla M Wolbang, Peter M Chandler, Jennifer J Smith, John J Ross

  Source: Plant physiology. 2004 Feb

  View Free Full Text

• The pea gene LH encodes ent-kaurene oxidase.

  The pea (Pisum sativum) homolog, PsKO1, of the Arabidopsis GA3 gene was isolated. It codes for a cytochrome P450 from the CYP701A subfamily and has en…

  Authors: Sandra E Davidson, Jennifer J Smith, Chris A Helliwell, Andrew T Poole, James B Reid

  Source: Plant physiology. 2004 Mar

  View Free Full Text

• Pex11-related proteins in peroxisome dynamics: a role for the novel peroxin Pex27p in controlling peroxisome size and number in Saccharomyces cerevisiae.

  Transcriptome profiling identified the gene PEX25 encoding Pex25p, a peroxisomal membrane peroxin required for the regulation of peroxisome size and m…

  Authors: Yuen Yi C Tam, Juan C Torres-Guzman, Franco J Vizeacoumar, Jennifer J Smith, Marcello Marelli, John D Aitchison, Richard A Rachubinski

  Source: Molecular biology of the cell. 2003 Oct

  View Free Full Text