200G AUTHOR INDEX 



Highkiii, H. R. : Photosynthesis in chlorophyll b deficient mutant, 1766. ' 

 Hill, R. See Baghvat, K. ; Davenport, H. E. 



, Northcote, D. H., and Davenport, H. E.: Active chloroplast preparation from 



Chlorella, 1541; cytochromes as intermediates in photosynthesis?, 1586, 1989; cyto- 

 chrome/ in Chlorella, 1746. 



and Scarisbrick, R.: Preparation of chloroplasts, 1538; deterioration of activity, 



1542; effect of shaking, 1544; ferricyanide as Hill oxidant, 1562-1563; chromate as 

 oxidant, 1564-1565; Hill's reaction not sensitive to HCN, 1609; Hill's reaction not 

 sensitive to NHj and NHoOH, 1610; Hill's reaction inhibited by urethane, 1611; 

 cytochromes Ih, c and /in plants, 1746. 



and Whittingham, C. P. : Hemoglobin method in study of induction, 1334; anaerobic 



induction in Chlorella, 1371 ; no induction in Hill's reaction, 1375. 

 Hille, J. C. van: Photosynthesis and [Chi] variation in Chlorella, 1270-1271, 1273. 

 Hirano, J. See Matsuyama, H. 

 Hirsch, A. See Kautsky, H. 

 Hirsch, G. See Seybold, A. 

 Hirsch, H. E. See Benson, A. A. 



Holt, A. S.: Repeated photoreduction of chlorophyll ])roves reversibility, 1519. See also 

 Coleman, J. W. ; French, C. S. ; Jacobs, E. E. ; Rabinowitch, E. 



, Brooks, I. A., and Arnold, W.: Light curves of Hill's reaction before and after 



inhibition by ultraviolet, 1593-1594; maximum rate of Hill's reaction, 1595; 

 inhibition of Hill's reaction by ultraviolet light in chloroplasts, 1614-1615; in- 

 hibition of Hill's reaction by ultraviolet light in Chlorella, 1623; effect of ultra- 

 violet light on photosynthesis, 1922. 



and French, C. S.: Isotopic composition of Oj from Hill's reaction, 1530; dispersion 



of chloroplast material by ultrasonics, 1543; chromate as Hill oxidant, 1503- 

 1565; phenol indophenol dyes as Hill oxidants, 1572-1574; pvridine nucleotides as 

 Hill oxidants, 1577; cytochrome c as Hill oxidant, 1585; potentiometric acidi- 

 metric study of Hill's reaction, 1590; effect of ferricyanide concentration on rate 

 of Hill's reaction, 1596 1597; maximum utilization of ferricyanide, 1598; pH 

 effect on Hill's reaction, 1600; effect of [Chi] on Hill's reaction, 1603. 



and Jacobs, E. E.: Chromatographic separation of allomerized chlorophyll, 1775; 



stability of bacteriochlorophyll, 1786; absorption .s]:)ectrum of spirilloxanthol, 

 1795; of ethyl chlorophyllides, 1799; of allomerized chlorophyll, 1804; of bacterio- 

 chlorophyll, 1806; of bacteriochlorophyllide, 1806; infrared spectra of chloro- 

 phyll, 1811, 1813. 



, Smith, R. F., and French, C. S.: pH effect on chloroplast preservation, 1546-1547; 



propylene glycol as preservative, 1548; fractionation of chloroplast proteins, 

 1555-1556; indophenol dyes as Hill oxidants, 1574; photometric device to measure 

 Hill's reaction, 1590. 

 Holzer, E. See Holzer, H. 



Holzer, H.: Inhibition of plant respiration by iodoacetamide, 1687; fluoride inhibition of 

 respiration and photosynthesis, 1907; iodoacetate inhibition of respiration and 

 photo.synthesis, 1909, 1910. 



and Holzer, E.: Glycolytic enzymes in chloroplasts, 1749. 



Horecker, B. L. See Weissbach, A. 



Horwitz, L. : Theory of redox potentials measured in chloroplast suspensions, 1606; Hill's 

 reaction and photosynthesis of Chlorella in heavy water, 1625; effect of heavy 

 water on photosynthesis, 1919. 

 Huennekens, F. M., and Calvin, M.: Photoxidation of chlorins, 1501. 

 Huiskamp, J. See Duysens, L. N. M. 



