CRR6

• Symbol: CRR6
• MSU: LOC_Os08g07060
• RAPdb: Os08g0167500

• LOC_Os08g07060.1: 0.0058

• LOC_Os08g07060.1: 0

• 76.66

• Cyclic electron flow around photosystem I via chloroplast NADPH dehydrogenase NDH complex performs a significant physiological role during photosynthesis and plant growth at low temperature in rice, 2011, Plant J.

Genbank accession number

• The role of NAD(P)H dehydrogenase (NDH)-dependent cyclic electron flow around photosystem I in photosynthetic regulation and plant growth at several temperatures was examined in rice (Oryza sativa) that is defective in CHLORORESPIRATORY REDUCTION 6 (CRR6), which is required for accumulation of sub-complex A of the chloroplast NDH complex (crr6)
• However, when plants were grown at 20 degrees C, all the examined photosynthetic parameters were significantly lower in crr6 mutants than control plants, and this effect on photosynthesis caused a corresponding reduction in plant biomass
• However, after long-term acclimation to the low temperature, impairment of cyclic electron flow suppressed non-photochemical quenching and promoted reduction of the plastoquinone pool in crr6 mutants