AUTHOR INDEX 581 



Weber, F.: Birefringence of chloroplasts, 365; myelin tubes in chloroplasts, 375-376; 

 silver nitrate reduction in chloroplasts, 270, 271, 360. 



Weber, K. : Protection of chlorophyll from bleaching, 495, 501 ; reductive bleaching of 

 dyes, 506. 



Weier, E.: Grana in chloroplasts, 359-361. 



Weil-Malherbe, H. See Weiss, J. 



Weis, F.: Light curves of photosynthesis in shade plants, 533-534. 



Weiss, J., and Fishgold, H.: Reversible reduction of sensitizer as mechanism of sensitiza- 

 tion, 517-518. See also Rabinowitch, E. 



and Porret, D. : Photoxidation of water by eerie ions, 74. 



and Weil-Malherbe, H.: Self-quenching of chlorophyll fluorescence, 484, 489, 518, 



519. 



Weller, S., and Franck, J.: Effect of cyanide, hydrogen peroxide, and hydroxylamine on 

 photosynthesis in steady and flashing light, 307-308, 312-313. 



Werner, O. See Klein, G. 



Wetzel, K. See Ruhland, W. 



Wiedemann, E. See Stoll, A. 



Wieler, A.: Grana, 254, 270, 358-360; iron in chloroplasts, 376-378. 



Willstatter, R., and Stoll, A.: Carbon dioxide uptake by chlorophyll preparations, 452- 

 453; carbon dioxide uptake by leaves in the dark, 190-192; chlorophyll and caro- 

 tenoid assay in plants, 407-411, 412-416; chlorophyll a and b not interconvertible, 

 474, 554; chlorophyll c a secondary product, 406; chlorophyll concentration un- 

 affected by intense photosynthesis, 419, 423, 549; chlorophyllase, 380-381, 467; 

 identity of chlorophylls from different species, 402-403; photosynthesis as decom- 

 position of carbonic acid, with performic acid, formic acid and performaldehyde 

 as intermediates, 52, 287-288; photosynthesis and age of leaves, 333; photosyn- 

 thetic quotient, 31-35; structure of chlorophyll, 438^40. 



Winterstein, A. See Kuhn, R. 



Wood, R. W. See Franck, J. 



Wurmser, R.: Bleaching of chlorophyll, 495-498, 501; protection of chlorophyll by col- 

 loids, 502. 



Y 



Yakushiji, E. See Shibata, K. 



Yamafuji, K., and coworkers: Sensitized photochemical formation of hydrogen peroxide, 

 63, 74, 78. 



