Arabidopsis/growth & development; Arabidopsis/genetics; Autotrophic Processes/radiation effects; Diacylglycerol Cholinephosphotransferase/genetics; Genes, Plant/genetics; Light; Plastids/enzymology; Alleles; Arabidopsis/enzymology; Arabidopsis/ultrastructure; Autotrophic Processes/drug effects; Autotrophic Processes/genetics; DNA, Bacterial/genetics; Diacylglycerol Cholinephosphotransferase/metabolism; Genetic Complementation Test; Glycerophospholipids/biosynthesis; Isoenzymes/genetics; Isoenzymes/metabolism; Membrane Lipids/metabolism; Mutagenesis, Insertional/drug effects; Mutagenesis, Insertional/genetics; Mutagenesis, Insertional/radiation effects; Mutation/genetics; Phenotype; Plastids/genetics; Plastids/radiation effects; Plastids/ultrastructure; Protein Transport/drug effects; Protein Transport/radiation effects; Saccharomyces cerevisiae/cytology; Saccharomyces cerevisiae/drug effects; Saccharomyces cerevisiae/metabolism; Saccharomyces cerevisiae/radiation effects; Subcellular Fractions/drug effects; Subcellular Fractions/enzymology; Subcellular Fractions/radiation effects; Sucrose/pharmacology