The plastidial phosphorylase Pho1 co-localizes in situ with Photosystem I-associated PsaC as assessed by double labeling immunocytochemistry - transmission electron microscopy.

The plastidial phosphorylase Pho1 is essential for normal starch biosynthesis in cereal grains. Biochemical studies, however, have shown that this starch biosynthetic enzyme interacts with PsaC, the terminal electron acceptor-donor protein of Photosy…

Preview only. Read the full abstract at the source