PPK3 is involved in phosphorylation and ubiquination of RYR/PYLs, resulting in negative regulation of ABA response. Also acts in GA response pathway along with RGA1/CCA1.
NDHF is involved in the transfer of electrons from NAD(P)H: plastoquinone, via FMN and iron-sulfur centers, to quinones in the photosynthetic chain and possibly in a chloroplast respiratory chain.
FC2 is one of two ferrochelatase genes in Arabidopsis. Ferrochelatase is the terminal enzyme of heme biosynthesis. FC-II is speculated to operate in photosynthetic cytochromes.
GOX1/2 are glycolate oxidases that modulate reactive oxygen species- mediated signal transduction during nonhost resistance. The mRNA is cell-to- cell mobile.
slr1181 (PsbA1) is a Photosystem II (PSII) D1 reaction center protein located in the thylakoid membrane. It is one of three D1 isoforms in Synechocystis 6803, is expressed primarily under micro‑aerobic conditions, and is also known as D1′.
