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Biographical Memoirs, Volume 88
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Biographical Memoirs, Volume 88 CHARLES STACY FRENCH December 13, 1907–October 13, 1995 BY GOVINDJEE AND DAVID C. FORK STACY FRENCH WAS BORN on December 13, 1907, in Lowell, Massachusetts, and died at Stanford, California, on October 13, 1995. The Botanical Society of America Merit Award, in 1973, described C. Stacy French as a “skillful and persistent investigator of the spectral properties and state of chlorophyll in tissues; inventor and gadgeteer par excellence; able and genial administrator of a productive center of botanical research—Carnegie Institution of Washington at Stanford.” Stacy was a key figure in the revolution that deciphered the photochemical events of photosynthesis, beginning with his elegant work in 1952, where he demonstrated, with Violet M. K. Young, efficient excitation energy transfer from the red and blue pigments (the phycobilins) to the green pigment chlorophyll (Chl) a. Stacy’s later work is known mostly for the state-of-the-art analysis of the different spectral forms of Chl a-protein complexes and their function in the different photosystems of algae and plants. The invention of instruments and the pioneers who displayed them have played key roles in the advancement of all the sciences (Jardine, 1999). Stacy French was one of those inventors. His prestigious inventions include the “French pressure cell” for breaking of cells; the first auto-
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Biographical Memoirs, Volume 88 matic recording fluorescence spectrophotometer; a huge (in size) curve analyzer and general purpose graphical computer; a derivative spectrophotometer; and a patented optical range-finder-based land-surveying instrument. He received many honors, including election to the National Academy of Sciences and American Academy of Arts and Sciences, both in 1963; membership in the Academie der Naturforscher Leopoldina in 1965; the Charles Reid Barnes Life Membership in the American Society of Plant Physiologists (now American Society of Plant Biologists) in 1971; the 1973 Merit Award of the Botanical Society of America; and honorary doctorate from Göteborg University in 1974. In composing this memoir for Stacy French we shall sometimes use the thoughts of his collaborators, which are recognized only partially in the acknowledgment at the end. One of us (D.C.F.) was Stacy’s close colleague for 35 years and the other (G.) was also for almost 35 years a distant colleague, a scientific admirer, and a friend—all of which accounts for the personal tone of this account. Both of us feel that Stacy was a mentor in the true sense of the word. We have freely drawn information from the text that was written by D.C.F. and edited by G. (Fork, 1996) and by Stacy himself (French, 1979). Stacy’s father, Charles Ephraim French, born in 1864 in Berkeley, Massachusetts, was a physician who had a good practice in Lowell, specializing in ear, eye, nose, and throat diseases. Stacy’s mother, Helena Stacy, born in 1867 in Colebrook, New Hampshire, was a kindergarten teacher. Stacy did not consider his early education in Lowell to be any good. As a child he suffered quite a bit from respiratory infections, but had the benefit of a well-educated tutor, Flora Ewing, who guided him in kitchen-scale experiments in addition to the basics of Latin, English, and Algebra. From his father he learned to do basic carpentry, wood-
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Biographical Memoirs, Volume 88 working, and house painting, skills that came in handy in his later research life. French (1979, p. 2) recalls: “I entered Loomis in Windsor, Connecticut, in 1921, failed the first year, repeated it the next and later, when the time came, was refused permission to take the Harvard entrance so as not to spoil the school’s record.” His mother enrolled him for one year in Lowell High School, and from there he was admitted to Harvard via a summer school course in botany. Helena Halperin, daughter of Stacy, recalls: From his father, Stacy also learned his life-long love of wilderness. As a young man, he was an avid skier and a serious and capable climber. He climbed the Matterhorn in the 1920s, before it was common. During part of his childhood in Massachusetts, he went camping every weekend, year round. He helped build the Appalachian Mountain Club (AMC) hut at Franconia Notch, New Hampshire, and spent a great deal of his youth in the Appalachians. As an adult, he took his wife and children camping many weekends, and almost every vacation. Often, he’d roll out of the tent long before others, go fishing, build a fire, and serve fresh trout when his family was ready for breakfast. In his first year at Harvard, Stacy seemed interested in pursuing engineering (including mathematics and physics), but in his second year he became interested in biological sciences, particularly general physiology, mainly because of the laboratory with good instruments (instruments seem to be one of the threads in Stacy’s life). Stacy’s undergraduate adviser was a prominent mathematician George D. Birkhoff. He met in 1928 his first mentor, Robert Emerson (1903-1959),1 from whom he first learned about photosynthesis, and he wrote, “I have stayed with the subject ever since.” His undergraduate thesis dealt with the temperature coefficient of catalase action under the guidance of W. J. Crozier and A. E. Navez. Stacy received his B.S. degree from Harvard in 1930. Another example of his open and frank personal-
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Biographical Memoirs, Volume 88 ity is in his statement, “[My undergraduate thesis] very nearly kept me from graduating with my class in 1930 through lack of attention to the math and organic chemistry classes” (French, 1979, p. 3). For his Ph.D., Stacy attended Harvard, where he was among a group of graduate students who organized the Chlorella Club. The club was organized because students “felt the department seminars were too dominated by the professor” (French, 1979, p. 4). William Arnold, who had in 1932 discovered with Robert Emerson what later became known as the photosynthetic unit concept2 (i.e., thousands of chlorophyll molecules feeding excitation energy to a few photoenzyme molecules) and Caryl Haskins, who later became president of the Carnegie Institution of Washington, were prominent actors in the Chlorella Club. Stacy states: “[It] gave us more education than any of the biology courses” at Harvard. For his doctoral research Stacy worked on the rates of respiration in the green alga Chlorella at different temperatures. He accumulated a lot of experimental data and found it almost impossible to write his thesis, but according to Stacy (French, 1979, p. 4), a postdoctoral fellow from China, Pei-Sung Tang, saved his academic life by helping him separate the scientific wheat from the chaff of his innumerable experiments. Stacy worked with Tang on the effects of oxygen pressure on respiration of Chlorella; this led to Stacy’s first scientific paper in the Chinese Journal of Physiology (1933). Stacy received his Ph.D., in biology, from Harvard in 1934. Not being able to stay at Harvard, Stacy accepted a position at the California Institute of Technology with Robert Emerson to study photosynthesis of purple bacteria. In preparation for this area Stacy spent the summer of 1934 taking Cornelis B. van Niel’s famous course in microbiology at the Hopkins Marine Station in Pacific Grove, California. Van
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Biographical Memoirs, Volume 88 Niel was known to lecture for four to six hours without losing his students’ interest. There were, however, distractions at Caltech for Stacy, such as excellent skiing in the mountains in the area. Emerson, who one of us (G.) knew well, was in Stacy’s words “justifiably disgusted with my performance and we were barely on speaking terms for the academic year… However, in spite of my poor performance, he arranged for me to spend the next year in Berlin with Otto Warburg, which was what saved my scientific career” (French, 1979, p. 5). It seems that there were a number of times when the assistance and generosity of others allowed Stacy to develop his own skills as a scientist and a successful scientific career. Since research with the Nobel Laureate Otto Warburg3 was a crucial turning point in Stacy’s career, we quote here Stacy’s own statement (French, 1979, p. 6): The year with Professor Otto Warburg at the Kaiser Wilhelm Institut, (now the Max Planck Institut) was one of intense concentration on the efficiency and action spectrum of photosynthesis in Rhodospirillum rubrum. Living in the laboratory building and eating at Harnack House just around the corner in Dahlem was most convenient. The laboratory was excellently supplied with optical equipment left over from Warburg’s determination of the action spectrum for dissociation of the CO complex with the respiratory enzyme, which had brought him the Nobel Prize. I was treated very well by the professor and all his staff. The rigid discipline and long hours without outside distraction were just what was needed to convert an easygoing freewheeling academic type into a professional scientist. Stacy further wrote: “I am grateful to Warburg for refusing to speak English though he could do it better than I.” Stacy’s measurements of hydrogen and carbon dioxide photoassimilation in purple bacteria were published in Science (1936); his measurements on the quantum yield and action spectrum of bacterial photosynthesis were published soon thereafter (1937).
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Biographical Memoirs, Volume 88 French held a teaching fellowship from 1936 to 1938 at the Harvard Medical School. Here, with the help of Professor Theodore Lyman (of Harvard’s physics department), he measured absorption spectra of photosynthetic bacteria. It was at this time that the seeds of the French press may have developed in his mind. With the help of Professor G. W. Pierce, he was the first to use a supersonic vibrator to break photosynthetic organisms. Stacy went to work with another Nobel laureate, James Franck,4 at the University of Chicago in 1938. The appointment with Franck (known for the Franck-Condon principle, among many other things) was that of an instructor (research) in chemistry (on an annual salary of $2,400). This job in 1938 required Stacy to help Franck establish a photosynthesis laboratory. It was during this period that Stacy married Margaret Wendell Coolidge, who was the daughter of the first master of Lowell House at Harvard, Professor Julian L. Coolidge. It was Margaret who helped repair Stacy’s friendship with Robert Emerson. Although Stacy published, with Franck and Ted T. Puck in 1941, one of the earliest quantitative papers on the relationship between chlorophyll a fluorescence and photosynthesis, Stacy’s philosophy and personality did not match Franck’s. Franck’s approach was too theoretical for Stacy’s tastes. One of us (D.C.F.) wrote in 1996: “In essence, Stacy was Franck’s technician and was expected to do the critical measurements to support Franck’s current thinking. Stacy, being an inveterate experimentalist, wanted to measure as many of the parameters of photosynthesis as possible and then try to explain their significance but Franck had no appreciation for this approach.” Although Stacy was unhappy working with Franck, he did associate with Hans Gaffron5 (a former Warburg associate), Roderick Clayton,6 Robert Livingston, and Warren Butler.7 At Chicago, Stacy
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Biographical Memoirs, Volume 88 measured oxygen evolution in isolated chloroplasts according to Robin Hill’s procedure with visiting biochemist Mortimer Anson of the Rockefeller Institute. They proposed the name “Hill reaction”8 in 1941 for the effect (French, 1979, p. 10). An aside: When Stacy was with Franck, Clayton was an undergraduate student helper whose assignment was to prepare neutral density filters. Stacy recalls (French, 1979, p. 10) that these very filters made from metal screens had been used by him in many experiments. Stacy was able to “escape” from Franck after accepting a position in 1941 as an assistant professor of botany at the University of Minnesota. The invitation had come from George Burr (who was once Jack Myers’s thesis advisor). Here he mentored his one and only doctoral student: A. Stanley Holt. French and Holt together studied the Hill reaction with various dyes, and, using 18O experiments, showed that oxygen came from water in isolated chloroplasts (1948,1,2). (Sam Ruben, Martin Kamen, and coworkers had already shown it to be the case in whole algal cells.) Stacy had a stimulating academic time in Minnesota. With Holt and Glenn Rabideau, Stacy measured absorption spectra of leaves and algal cells, after first setting up a laboratory-made monochromator, and a large Ulbricht integrating sphere. In Minnesota, Stacy met, among others, Allan Brown (who has done some of the pioneering mass spectroscopic measurements, separating respiration from photosynthesis) and Albert Frenkel (who later discovered photo-phosphorylation in photosynthetic bacterial membranes). During World War II, Stacy asked his neighbors to give him all their grapefruit rinds so that he could grow penicillin for war use, thus avoiding conscription. In addition to teaching plant physiology he taught elementary physics, and researched chlorophyll-containing paint for camouflage purposes in order to satisfy the draft board.
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Biographical Memoirs, Volume 88 Stacy was promoted to an associate professor’s position at the University of Minnesota, but left for Stanford in 1947 when he was appointed director of the Department of Plant Biology. The offer of the directorship from Vannevar Bush, president of the Carnegie Institution of Washington, and from Carnegie trustee Alfred Loomis was the best thing for Stacy’s life and scientific career. He was happy to get away from Minnesota’s long and cold winters and the associated respiratory problems they caused him. He accepted this challenging position and succeeded Herman Spoehr on July 1, 1947. Spoehr, Bush, and Caryl P. Haskins were his greatest supporters throughout their common period at Carnegie. Spoehr wrote on May 31, 1946, to V. Bush : I have been watching French for some time and have known him ever since he took his degree… French has grown very well, he is doing excellent work at Minnesota and impresses me as a very level-headed fellow and a hard worker. We have (handwritten: been) pretty close professionally because he is probably the livest [perhaps, he meant ‘liveliest’?] worker in the field. On November 14, 1946, Caryl P. Haskins gave the recommendation to V. Bush that he should hire French : It would be my opinion that Dr. French is definitely of the caliber to occupy a post of this sort [director’s position]. As you know, he is personally very highly qualified and I would definitely feel that his qualifications on the scientific and technical side are equally high. He did very fine work in the field of photosynthesis at Harvard and his work since that time has been outstanding… I think I can say unreservedly that I would have no hesitation in recommending him for this important work… I think that both he and the Institution would be very fortunate.” Photosynthesis research reigned supreme during Stacy’s long tenure (1947-1973) as director of the Department of Plant Biology; however, Stacy was equally supportive of the experimental taxonomy group with Bill Hiesey, David Keck, Jens Clausen, and Malcolm Nobs. Innovative biochemical
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Biographical Memoirs, Volume 88 investigations were devoted to photosynthesis by James H. C. Smith (formation of chlorophyll in greening systems), Harold Strain (chromatography of photosynthetic pigments), Harold Milner (chemistry), and Herman Spoehr (chemistry). A major project was the large-scale culturing of algae. This research led to a well-known book, Algal Culture from Laboratory to Pilot Plant (Burlew, 1953). Stacy was, however, most interested in the machine shop and the wood shop in the basement of the Plant Biology building. He spent more time in these shops, smoking his cigars and tinkering with instruments, than at his desk or in the laboratory. A most dramatic sight was the assemblage of ingenious pieces of biophysical equipment that Stacy and his postdoctoral fellows were building to study photosynthesis. Over the years the shop had the expertise of George Schuster, Louis Kruger, Richard Hart, Frank Nicholson, and Brian Welsh, and was open to all. Stacy was a master at building ingenious instruments. He loved to conceptualize and develop new pieces of apparatus that would permit him to investigate new and different aspects of photosynthesis. Stacy was a pioneer in integrating methods from physics, engineering, and chemistry. In 1935 he had met the Russian professor N. N. Lubimenko, who believed in the existence of different forms of chlorophyll a in vivo. At Harvard he had broken photosynthetic cells by using supersonic vibrations. Vannevar Bush had made some suggestions about breaking cells through a fixed hole. Stacy wrote: To have a small hole that could be opened up when plugged and then constricted again led me to the idea of a needle valve instead of a fixed hole. I threaded an ammonia needle valve into a steel cylinder with a hole in the center to contain chloroplast suspension. The suspension was forced through the valve by a steel piston with a seal. This extrusion principle worked well and has since found much use for disruption of bacteria and
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Biographical Memoirs, Volume 88 other cells as well as for chloroplasts. When I told Dr. Bush that the device was being made commercially, he suggested that I ask the manufacturer to attach my name to the device and to give a free one to the laboratory. The first request was acceded to at once, and about 20 years later the American Instrument Company gave the department a “French Press.” We still drive it with an old hydraulic jack made for automobiles (French, 1979, p. 17). In other words, Stacy accomplished the task of breaking difficult cells by releasing the pressure suddenly through a needle valve, the cells being forced out and broken by the resulting large shear forces (1948,1; 1951,2). This device is currently in use in many laboratories around the world. Stacy also constructed the first automatic recording fluorescence spectrophotometer that simultaneously measured and corrected fluorescence emission spectra. This was done with two homemade grating monochromators and a rotating plastic drum on which was inked a correction curve followed by a photocell. We doubt that with the advent of many commercial fluorometers, anyone today would bother to build such an instrument. One of us (D.C.F.) wrote (Fork, 1996): Stacy had a good relationship with the Carnegie astronomer Ira Bowen of Carnegie’s Mt. Wilson/Palomar Observatories and he helped Stacy obtain large diffraction gratings and optical components needed to construct the big monochromators he used. At one time when results were not what were expected, Stacy found that a mouse had taken up residence inside one of these large monochromator enclosures. After this experience Stacy would sometimes claim an unexpected result was probably produced as a result of the mouse “peering out the monochromator slit.” Both of us loved this lighter side of Stacy’s personality. Later, Stacy fabricated an ingenious instrument to measure the first derivative of the absorption spectrum. With this instrument, he successfully detected minor spectral forms of chlorophyll a, whose absorption spectrum would have otherwise gone undetected. The method used the vibration
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Biographical Memoirs, Volume 88 Yaroslav de Kouchkovsky, a 1963-1964 Carnegie research fellow, wrote (personal communication, e-mail message on May 2, 2005, to G): Stacy French’s policy was very open-minded: once he trusted people, he gave them all opportunities to enrich themselves through multiple contacts and encouraged them to follow their own research line, provided it was original. He let people conduct their investigations as they thought best, but his door was always open for on-the-spot discussions. I started thus my new research work with complete freedom and eager to do something new. The Plant Biology Laboratory of the Carnegie Institution of Washington, at Stanford, California, had an excellent reputation in the field and was a mecca for all “photosynthesizers.” Many essential discoveries of that period originated from there and many original set-ups, that could not be found elsewhere, were built by Stacy, for example, the first derivative spectrophotometer. The French laboratory was a place of open and friendly exchanges, with morning coffee breaks that gave the opportunity to discuss the latest research advances or projects presented by a colleague. This maintained a good level of cooperation, and no publication could be submitted to a journal before first being edited by all the other members of the laboratory. Of course, this special atmosphere, that looks “old-fashioned” nowadays, was possible not only because it was then a small community, but at the first place, it was due to the rich personality of Stacy French. Jan M. Anderson, a 1996 Carnegie research fellow, wrote (personal communication, email message on May 1, 2005, to G.): I enjoyed my time with Stacy French immensely, the peaceful lab and the marvelously friendly group. However, I missed my beautiful Cary 14 spectrophotometer back in Canberra. Jan Amesz and I persuaded Stacy to request a Cary on loan. Despite good reports from all who tried it out, Stacy was not persuaded to buy the machine, as he said there was no one there who would really understand just how good it was. We greatly admired his string-and-sealing-wax approach for all the ingenious machines he built, but regretted the outcome of the Cary battle, which Stacy won. I greatly admired his writing, and on rereading his papers can hear his unique accent. I was only there for six months, the first-ever Aussie and thought it was heaven.
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Biographical Memoirs, Volume 88 Tasso Melis, a 1979-1981 Carnegie research fellow, wrote (personal communication, e-mail message on May 2, 2005, to G.): Stacy French had already retired when I arrived at the Carnegie in June 1979. He was at the Institute daily, albeit for a few hours. He became very interested to learn that I was building a “Duysens-type” split beam absorbance difference spectrophotometer … He encouraged me in this effort, in fact he gave me his high-resolution high-throughput Bausch and Lomb monochromator, which I successfully used in conjunction with this spectrophotometer during my entire stay at the Carnegie Institution. Stacy was fascinated (perhaps even awed) by the effect of the “silicon” revolution on scientific equipment. The advent of semiconductors had made a huge difference in the size of electronic scientific devices. Looking over my shoulder, as I was trying to calibrate components of the spectrophotometer, Stacy once marveled at how small the digital components of the lock-in amplifier were, compared to the electronic lamp amplifiers of the yesteryear. He also recognized the novelty of the absorbance difference spectrophotometry approach in the measurement of the photosystems, as he once quipped, “No one really ever measured the stoichiometry of the photosystems.” Stacy French exemplified the ultimate research scholar, and I could see how, under his leadership, many of the great colleagues of his generation walked, worked, and contributed to the advancement of the field of photosynthesis research at the Carnegie Institution. Arthur Grossman, one of the current staff members of the Department of Plant Biology of the Carnegie Institution, Stanford, California, wrote (personal communication, email message on May 2, 2005, to G.): Stacy would come by every couple of months and find me and talk about what I was doing, although he might have been a little skeptical about my approaches, he always seemed amused, animated and curious about what I might (or might not) accomplish. I still remember the large motor that I think Frank Nicholson scavenged from a huge chart recorder that Stacy had built; the motor was used to power the spit for the traditional hog roast that was held at Carnegie every year.
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Biographical Memoirs, Volume 88 Winslow Briggs, currently director emeritus, recalls: Perhaps Stacy’s most outstanding trait was his almost fanatic support of his staff members in protecting them from distractions (e. g., teaching, having graduate students) that would interfere with their research programs. A steady stream of both short- and long-term scientists marveled at the wonderful atmosphere for research at the Department. Another trait was his unwillingness to buy commercially produced equipment when he was certain he could build a better model himself for a fraction of the price. During his era, he was almost always right. For example, he was doing derivative spectrophotometry mechanically twenty years before computers made it routinely possible. His instrumentation provided one ground-breaking discovery after another. When I first arrived at Carnegie in 1973, and wanted to purchase a large piece of equipment before I officially became director, I almost had to stand over his shoulder to get him to sign the purchase order! Despite this inauspicious start, he and I remained very close friends after I became director. WE ARE INDEBTED TO Helena Halperin, Stacy’s daughter, for her recollections of her father, and to Jack Myers, Yaroslav de Kouchkovsky, Jan M. Anderson, Tasso Melis, Arthur Grossman, and Winslow Briggs for their impressions of Stacy. We thank Jeanette Brown and Pat Craig for sharing copies of material included in Craig (2005). Govindjee thanks John Strom for providing him access to Stacy French’s file at the Archives of the Carnegie Institution of Washington in Washington, D.C., and Winslow Briggs for initiating the invitation and Jan A. D. Zeevaart for the invitation to write this memoir. We are grateful to Jeanette Brown, Pat Craig, Yaroslav de Kouchkovsky, Art Grossman, Tasso Melis, Kärin Nickelsen, Jack Myers, and Tony Ziselberger for reading and making suggestions on this manuscript.
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Biographical Memoirs, Volume 88 On behalf of the two of us (D.C.F. and G.) and several others shown in a partial list below, we remember you Stacy, for your scientific accomplishments, for your friendship, your free spirit, and for all the fond personal remembrances you have given us. Amesz, Jan Anderson, Jan M. André, M. Arnold, William A. Berry, Joseph Björkman, Olle Björn, Lars-Olof Bril, Cornelis Brown, Jeanette S. Chen, Shao-lin Davis, Edwin A. de Kouchkovsky, Yaroslav Decker, John P. Detchev, Giorgi Duysens, Louis N. M. Emerson, Robert Fewson, Charles A. Gasanov, Ralphreed A. Gibbs, Martin Goedheer, Joop C. Goodwin, Richard H. Govindjee, Rajni Habermann, Helen M. Hagar III, William G. Halldal, Per Haxo, Francis T. Heber, Ulrich W. Hill, Robert Hiyama, Tetsuo Holt, A. Stanley Jacobi, Günter Jorgensen, Erik G. Kok, Bessel Krauss, Robert W. Kupke, Donald W. Landolt, E. Latimer, Paul H. Lewis, Charleton M. Lewis, H. Loeffler, Josef E. Loos, Eckhard E. MacDowall, Fergus D. H. Madsen, Axel Mantai, Kenneth E. McGinnis, William G. McLeod, Guy C. Menke, Wilhelm Michel, Jean-Marie Michel-Wolwertz, Marie-Rose Milner, Harold W. Milner, Max Müller, Alexander Murata, Norio Murata, Teruyo Myers, Jack E. Ninnemann, Helga Pearcy, R. W. Pickett, James M. Raymond, Lawrence P. Ried, August Sager, Ruth Schiff, Jerome A. Schreiber, Ulrich Schulman, Marvin D. Šesták, Zdenek Shibata, Kazuo Smith, James H. C. Soeder, Carl J. Stanier, Roger W. Strain, Harold H. Strehler, Bernard Takamiya, Atusi Tamiya, Hiroshi Troughton, J. H. Urbach, Wolfgang Van Niel, Cornelis B. Vidaver, William E. Virgin, Hemming I. Vishniac, Wolf Von Wettstein, Diter Weaver, Ellen C. Wiessner, Wolfgang Wolf, Frederick T. Wraight, Colin A. Young, Violet M. (Koski)
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Biographical Memoirs, Volume 88 NOTES 1. E. Rabinowitch. Robert Emerson (1903-1959). In Biographical Memoirs, vol. 25, pp. 112-131. Washington, D.C.: National Academy of Sciences, 1961. Govindjee. Robert Emerson and Eugene Rabinowitch: Understanding photosynthesis. In No Boundaries: University of Illinois Vignettes, ed. L. Hoddeson, pp. 181-194. Chicago: University of Illinois Press, 2004. 2. R. Emerson and W. Arnold. A separation of the reactions in photosynthesis by means of intermittent light. J. Gen. Physiol. 15(1932):391-420. R. Emerson and W. Arnold. The photochemical reaction in photosynthesis. J. Gen. Physiol. 16(1932):191-205. 3. H. A. Krebs. Otto Warburg: Cell Physiologist, Biochemist and Eccentric. Oxford, U.K.: Oxford University Press, 1981. B. Vennesland. Recollections and small confessions. Annu. Rev. Plant Physiol. 32(1981):1-20. 4. J. L. Rosenberg. The contributions of James Franck to photosynhesis: A tribute. Photosynth. Res. 80(2004):71-76. 5. See, e.g., P. Homann. Hydrogen metabolism of green algae: Discovery and early research—a tribute to Hans Gaffron and his coworkers. Photosynth. Res. 76(2003):93-103. 6. See, e.g., R. K. Clayton. Research on photosynthetic reaction centers from 1932-1987. Photosynth. Res. 73(2002):63-71. 7. A. A. Benson. Warren Lee Butler (1925-1984). In Biographical Memoirs, vol. 74, pp. 1-18. Washington, D.C.: National Academy Press, 1998. 8. D. A. Walker. “And whose bright presence”—an appreciation of Robert Hill and his reaction. Photosynth. Res. 73(2002):51-54. REFERENCES Blinks, L. R. 1957. Chromatic transients in photosynthesis of red algae. In Research in Photosynthesis, eds. H. Gaffron, A. H. Brown, C. S. French, R. Livingston, E. I. Rabinowitch, B. L. Strehler, and N. E. Tolbert, pp. 444-449. New York: Interscience. Burlew, J. S., ed. 1953. Algal Culture from Laboratory to Pilot Plant. Pub. No. 600. Washington, D.C.: Carnegie Institution of Washington. Craig, P. 2005. Centennial History of the Carnegie Institution of Washington, vol. 4. Department of Plant Biology. [See pp. 145-190] Cambridge, U.K.: Cambridge University Press.
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Biographical Memoirs, Volume 88 Emerson, R., R. V. Chalmers, and C. N. Cederstrand. 1957. Some factors influencing the longwave limit of photosynthesis. Proc. Natl. Acad. Sci. U. S. A. 43:133-143. Fork, D. C. 1996. Charles Stacy French: A tribute. Photosynth. Res. 49:91-101. French, C. S. 1979. Fifty years of photosynthesis. Annu. Rev. Plant Physiol. 30:1-36. Govindjee. 1989. My association with Stacy French. In Photosynthesis: Proceedings of the C. S. French Symposium Held in Stanford, California, 17-23 July 1988. In Plant Biology, vol. 8, ed. W. R. Briggs, pp. 1-3. New York: John Wiley and A. R. Liss. Govindjee, and R. Govindjee. 1965. Two different manifestations of enhancement in the photosynthesis of Porphyridium cruentum in flashing monochromatic light. Photochem. Photobiol. 4:401-415. Govindjee, and D. Krogmann. 2004. Discoveries in oxygenic photosynthesis (1727-2003): A perspective. Photosynth. Res. 80:15-57. Govindjee, and E. Rabinowitch. 1960. Two forms of chlorophyll a in vivo with distinct photochemical functions. Science 132:355-356. Haxo, F. T. 1960. The wavelength dependence of photosynthesis and the role of accessory pigments. In Comparative Biochemistry of Photoreactive Systems, ed. M. B. Allen, pp. 339-360 (see pp. 356 and 367). New York: Academic Press. Jardine, L. 1999. Ingenious Pursuits. Building the Scientific Revolution. London: Abacus. Myers, J. 2002. In one era and out the other. Photosynth. Res. 73:21-28. Tang, P. 1983. Aspirations, reality, and circumstances: The devious trail of a roaming plant physiologist. Annu. Rev. Plant Physiol. 34:1-20. Trefil, J., and M. H. Hazen. 2002. Good Seeing: A Century of Science at the Carnegie Institution of Washington 1902-2002. Washington, D.C.: Joseph Henry Press.
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Biographical Memoirs, Volume 88 SELECTED BIBLIOGRAPHY 1933 With P. S. Tang. The rate of oxygen consumption by Chlorella pyrenoidosa as a function of temperature and of oxygen tension. Chinese J. Physiol. 7:353-378. 1936 Hydrogen and carbon dioxide photoassimilation in purple bacteria. Science 84:575-575. 1937 The quantum yield of hydrogen and carbon dioxide assimilation in purple bacteria. J. Gen. Physiol. 20:711-725. The rate of carbon dioxide assimilation by purple bacteria with various wavelengths of light. J. Gen. Physiol. 21:71-87. 1941 With J. Franck and T. T. Puck. The fluorescence of chlorophyll and photosynthesis. J. Phys. Chem. 45:1268-1300. 1945 With G. S. Rabideau. The quantum yield of oxygen production by chloroplasts suspended in solutions containing ferric oxalate. J. Gen Physiol. 28:329-342. 1946 Photosynthesis. Annu. Rev. Biochem. 15:397-416. 1947 With G. S. Rabideau and A. S. Holt. The construction and performance of a large grating monochromator with a high energy output for photochemical and biological investigations. Rev. Sci. Instrum. 18:11-17.
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Biographical Memoirs, Volume 88 1948 With H. W. Milner, M. L. Koenig, and F. D. H. Macdowall. The photochemical activity of isolated chloroplasts. Carn. Inst. Wash. Yearb. 47:91-93. With A. S. Holt. Isotopic analysis of the oxygen evolved by illuminated chloroplasts in normal water and in water enriched with O18. Arch. Biochem. 19:429-435. 1949 With H. W. Milner, N. S. Lawrence, and M. L. Koenig. The photochemical activity of disintegrated chloroplasts. Carn. Inst. Wash. Yearb. 48:88-89. 1951 With V. M. Koski and J. H. C. Smith. The action spectrum for the transformation of photochlorophyll to chlorophyll a in normal and albino corn seedlings. Arch. Biochem. Biophys. 31:1-17. With H. W. Milner. The photochemical reduction process in photosynthesis. In Symposia of the Society for Experimental Biology. V. Carbon Dioxide Fixation and Photosynthesis. pp. 232-250. New York: Cambridge University Press. 1952 With V. K. Young. The fluorescence spectra of red algae and the transfer of energy from phycoerythrin to phycocyanin and chlorophyll. J. Gen. Physiol. 35:873-890. 1954 With G. H. Towner, D. R. Bellis, R. M. Cook, W. R. Fair, and W. W. Holt. A curve analyzer and general purpose graphical computer. Rev. Sci. Instrum. 25:765-775. 1955 With H. W. Milner. Disintegration of bacteria and small particles by high-pressure extrusion. In Methods in Enzymology, ed. S.P. Colowick, pp. 64-67. New York: Academic Press. With A. T. Giese. The analysis of overlapping spectral absorption bands by derivative spectrophotometry. Appl. Spectrosc. 9:78-96.
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Biographical Memoirs, Volume 88 1957 Derivative spectrophotometry. In Proceedings of ISA Instrumentation and Control Symposium, pp. 83-94. Berkeley, Calif.: Northern California Section of Instrument Society of America. 1959 With J. S. Brown. Absorption spectra and relative photostability of the different forms of chlorophyll in Chlorella. Plant Physiol. 34:305-309. 1960 With J. Myers. Evidences from action spectra for a specific participation of chlorophyll b in photosynthesis. J. Gen. Physiol. 43:723-736 1961 Light, pigments, and photosynthesis. In: Light and Life, ed. W. D. McElroy, pp. 447-472. Baltimore: Johns Hopkins University Press. With J. S. Brown. The long wavelength forms of chlorophyll a. Biophys. J. 1:539-550. With D. C. Fork. Computer solutions for photosynthesis rates from a two pigment model. Biophys. J. 1:669-681. 1963 With J. H. C. Smith. The major and accessory pigments in photosynthesis. Ann. Rev. Plant Physiol. 14:181-224. 1965 With W. Vidaver. Oxygen uptake and evolution following monochromatic flashes in Ulva and an action spectrum for System 1. Plant Physiol. 40:7-12. 1966 Chloroplast pigments. In Biochemistry of Chloroplasts, vol. 1, ed. T. W. Goodwin, pp. 377-386. London: Academic Press.
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Biographical Memoirs, Volume 88 1967 With J. M. Pickett. The action spectrum for blue-light-stimulated oxygen uptake in Chlorella. Proc. Natl. Acad. Sci. U. S. A. 57:1587-1593. 1971 The distribution and action in photosynthesis of several forms of chlorophyll. Proc. Natl. Acad. Sci. U. S. A. 68:2893-2897. 1972 With J. S. Brown and M. C. Lawrence. Four universal forms of chlorophyll a. Plant Physiol. 49:421-429. 1973 With R. A. Gasanov. Chlorophyll composition and photochemical activity of photosystems detached from chloroplast grana and stroma lamellae. Proc. Natl. Acad. Sci. U. S. A. 70:2082-2085. 1979 Fifty years of photosynthesis. Annu. Rev. Plant Physiol. 30:1-26.
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