The long and winding road: transport pathways for amino acids in Arabidopsis seeds.

Pathways for assimilates. During their life cycle, plants alternate between a haploid stage, the gametophyte, and a diploid stage, the sporophyte. In higher plants, meiosis generates the gametophyte deeply embedded in the maternal tissue of the flower.

Amino Acid Export in Developing Arabidopsis Seeds Depends on UmamiT Facilitators.

Essential amino acids cannot be synthesized by humans and animals. They often are limiting in plant-derived foods and determine the nutritional value of a given diet. Seeds and fruits often represent the harvestable portion of plants.