1 ules were detected in experiments on Ado and Cyd by hot ground state absorption at ultraviolet wavele

2 rates, whereas those that lack both CtaI and Cyd do not respire.

3                                 In contrast, Cyd-3-glc displayed shortened half-life values, whereas

4  high-light/dark square-wave cycles, the COX/Cyd mutant displayed impaired growth and was completely

5  high-light/dark square-wave cycles, the COX/Cyd mutant suffered a significant loss of photosynthetic

6 the flavylium B-ring, compared to cyanidin- (Cyd-3-glc) and petunidin-3-glucoside (Pet-3-glc), both c

7 iratory terminal oxidases and CytM (DeltaCox/Cyd/CytM) displayed a phenotype similar to that of Delta

8 rotons and hence is energetically efficient; Cyd has a high affinity for O2 but does not pump protons

9 sulfide (GSSG) was not transported in either Cyd(+) or Cyd(-) strains.

10     The excited state lifetimes of Ado, Guo, Cyd, and Thd were determined to be 290, 460, 720, and 54

11  first time, we demonstrated the activity of Cyd in oxygen uptake under light, although it was detect

12                                  Deletion of Cyd and/or CtaII in strains lacking photosystem I did no

13 SSG) was not transported in either Cyd(+) or Cyd(-) strains.

14 tochrome c oxidase (COX) and quinol oxidase (Cyd) and the cytoplasmic membrane-localized alternative

15 dase (Cox) and cytochrome bd quinol oxidase (Cyd), are present in the photosynthetic electron transfe

16 and a putative cytochrome bd quinol oxidase (Cyd).

17 r oxidase on the thylakoid membrane and that Cyd is localized mostly on the cytoplasmic membrane.