It is noticeable that the light-harvesting complexes emit at 680-682 nm fluorescence of Chl a when excited at 580 nm,460 nm and 435 nm,indicating that phycobiliproteins in C.

• 值得注意的是；给予580、460和435 nm的激发光；捕光复合物都可发射680-682 nm Chl a的荧光.