LIGHT ABSORPTION BY PIGMENTS 171 VIVO 



1851 



RHODOPSEUDOMONAS 

 SPHEROIDES 



5s^ 



3bO 370 380 390 4004I0420 430 440440 460 470 460 490 SCO ilO S20 53C 540 iiO 560 570 



iSO iio bOO 



2 4 



RHODOPSEUDOMONAS SPHEROIDES 



. , , . . »-*^r ■ , I I I — I — I — I — I I 1 1 1 1_ Vi 1 J— -J 



no 740 750 7b0 770 780 790 800 8IO »20 830 840 850 860 870 880 890 900910 920930 



Fig. 37C.30. Absorption spectra of a red and a green strain of Rhodopseudomow 



(Barer 1955). 



as 



