Honoring Andrew Benson in Paris : a tribute on his 90th birthday

Tribute Roland Douce, 1939-2018

On November 4, 2018, Roland Douce, Professor Emeritus at the University of Grenoble, France, died at the age of 79. In Grenoble, where he spent most of his scientific career, Roland Douce created a world-renowned school of plant science, studying the structure, functions, and interactions of plant organelles involved in photosynthesis, respiration, and photorespiration. His main achievements concern the chemical and functional characterization of chloroplast envelope membranes, the demonstration of the uniqueness of plant mitochondria, and the integration of metabolism within the plant cell, among manifold activities. Roland Douce devoted his whole life to science and research with passion and enthusiasm: he was a true charismatic leader.

The paths of Andrew A. Benson: a radio-autobiography

Andrew A. Benson, one of the greatest biochemists of our time, is celebrated on his centennial by the authors with whom he interacted performing experiments or contemplating metabolic pathways in a wide range of biological kingdoms. He charted the chemical flow of energy in cells, tissues, organs, plants, animals, and ecosystems. Benson collaborated with hundreds of colleagues to examine the natural history of autotrophy, mixotrophy, and heterotrophy while elucidating metabolic pathways. We present here a biological perspective of his body of studies. Benson lived from September 24, 1917, to January 16, 2015. Out of over 1000 autoradiograms he produced in his life, he left a legacy of 50 labeled autoradiograms to the authors who tell the story of his life's work that resulted in Benson's Protocol (Nonomura et al., Photosynth Res 127:369-378, 2016) that has been applied, over the years, for the elucidation of major metabolic pathways by many scientists.

Hartmut Lichtenthaler: an authority on chloroplast structure and isoprenoid biochemistry

We pay tribute to Hartmut Lichtenthaler for making important contributions to the field of photosynthesis research. He was recently recognized for ground-breaking discoveries in chloroplast structure and isoprenoid biochemistry by the Rebeiz Foundation for Basic Research (RFBR; http://vlpbp.org/ ), receiving a 2014 Lifetime Achievement Award for Photosynthesis. The ceremony, held in Champaign, Illinois, was attended by many prominent researchers in the photosynthesis field. We provide below a brief note on his education, and then describe some of the areas in which Hartmut Lichtenthaler has been a pioneer.

Andrew A. Benson: personal recollections

Andrew A. Benson, one of the greatest and much loved scientists of our century, passed away on January 16, 2015; he was born on September 24, 1917. A grand celebration of his life was held on February 6, 2015, in California. Here, we present one of his photographs and key excerpts from what was said then, and soon thereafter.

Andrew A. Benson, 1917-2015

On January 16, 2015, Professor Andrew Alm Benson, one of the leading plant biochemists of the twentieth century, died in La Jolla, California, at the age of 97; he was born on September 24, 1917. Benson was known especially for his pioneering studies on photosynthesis (CO2 assimilation, carbon reduction cycle) and plant lipids (phospholipid phosphatidyl glycerol; and the sulfolipid, sulfoquinovosyl diglyceride). A photograph of Benson is shown in Fig. 1. Fig. 1 Photograph of Andrew A. Benson.

SOURCE

Annual Review of Plant Biology, Vol. 53, 2002, published with permission.

Andrew Benson honored on birthday № 97

We present a brief account of the 97th birthday celebration of Andrew A. Benson, a scientific legend who is known, among other contributions, for his pioneering work on the path of carbon in photosynthesis (the Calvin-Benson cycle).

Adventures with carbons 11, 12, 13 and 14

I provide here a glimpse of my involvement with different isotopes of carbon. In my 65 years of synthetic work with C-12, I had experience working with C-11 (one year, 1942-1943), C-13 (one year, 1999) and C-14 (67 years, 1943-2009). I have also included a postscript dealing with my 1951 communication on the 5-carbon intermediate in photosynthesis.