perturbation in glutathione biosynthesis disrupts endoplasmic reticulum morphology and secretory membrane traffic in Arabidopsis thaliana

To identify potentially novel and essential components of plant membrane trafficking mechanisms we performed a GFP‐based forward genetic screen for seedling‐lethal biosynthetic membrane trafficking mutants in Arabidopsis thaliana. Amongst these mutants, four recessive alleles of GSH2, which encodes...

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Veröffentlicht in:	The Plant journal : for cell and molecular biology 2012-09, Vol.71 (6), p.881-894
Hauptverfasser:	Au, Kenneth K. C, Pérez‐Gómez, José, Neto, Hélia, Müller, Christopher, Meyer, Andreas J, Fricker, Mark D, Moore, Ian
Format:	Artikel
Sprache:	eng
Schlagworte:	alleles Amino Acid Sequence Arabidopsis - genetics Arabidopsis - metabolism Arabidopsis - ultrastructure Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism Arabidopsis thaliana Biological and medical sciences Biosynthesis BIP calreticulin Dipeptides - metabolism endoplasmic reticulum Endoplasmic Reticulum - metabolism Endoplasmic Reticulum - ultrastructure Flowers & plants Fundamental and applied biological sciences. Psychology Genetic Loci glutathione Glutathione - biosynthesis Glutathione - genetics glutathione synthase Glutathione Synthase - genetics Glutathione Synthase - metabolism Green Fluorescent Proteins GSH1 homozygosity hyperaccumulators Hypocotyl - genetics Hypocotyl - metabolism Hypocotyl - ultrastructure Membranes Molecular Sequence Data mutants Mutation Oxidation-Reduction Oxidative Stress Phenotype Plant Epidermis - genetics Plant Epidermis - metabolism Plant Epidermis - ultrastructure Plant physiology and development Plant Roots - genetics Plant Roots - metabolism Plant Roots - ultrastructure Protein Structure, Tertiary reticulon rml 1 roGFP secGFP Secretory Pathway seedlings Seedlings - genetics Seedlings - metabolism Seedlings - ultrastructure Sequence Alignment Sulfhydryl Compounds - analysis Sulfhydryl Compounds - metabolism Unfolded Protein Response UPR
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