Genome-Scale Characterization of Predicted Plastid-Targeted Proteomes in Higher Plants

Comparative Analysis of Predicted Plastid-Targeted Proteomes of Sequenced Higher Plant Genomes

Plastids are actively involved in numerous plant processes critical to growth, development and adaptation. They play a primary role in photosynthesis, pigment and monoterpene synthesis, gravity sensing, starch and fatty acid synthesis, as well as oil, and protein storage. We applied two complementary methods to analyze the recently published apple genome (Malus × domestica) to identify putative...

Engineering the plastid genome of higher plants.

The plastid genome of higher plants is an attractive target for engineering because it provides readily obtainable high protein levels, the feasibility of expressing multiple proteins from polycistronic mRNAs and gene containment through the lack of pollen transmission. A chloroplast-based expression system that is suitable for the commercial production of recombinant proteins in tobacco leaves...

Update on Plastid Proteomics in Higher Plants Plastid Proteomics in Higher Plants: Current State and Future Goals

Plastids are plant cell organelles with many essential functions in plant metabolism. Among these are photosynthesis, amino acid and fatty acid biosynthesis, as well as the synthesis of several secondary metabolites. All plastids originate from undifferentiated proplastids, which are restricted to meristematic tissues and undifferentiated cells. Depending on the tissue, proplastids can develop ...

Chloroplast Biotechnology in Higher Plants: Expressing Antimicrobial Genes in the Plastid Genome

The molecular biology of plastid division in higher plants.

Plastids are essential plant organelles vital for life on earth, responsible not only for photosynthesis but for many fundamental intermediary metabolic reactions. Plastids are not formed de novo but arise by binary fission from pre-existing plastids, and plastid division therefore represents an important process for the maintenance of appropriate plastid populations in plant cells. Plastid div...