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Martinus Willem Beijerinck, Pioneer of general microbiology by King-Thom Chung and Deam Hunter Ferris (PDF)

The Beijerinck Virology Fund

Article by Beijerink on spot disease of tabacco leaves (PDF)

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Martinus Willem Beijerinck
1851 -1931
By Lodewijk Palm In: K. van Berkel, A. van Helden and L. Palm ed.,
A History of Science in The Netherlands. Survey, Themes and Reference
(Leiden: Brill, 1999) 414-416.
Beijerinck was born in 1851 in Amsterdam,
the son of a railway employee. He received his secondary education at the HBS in
Haarlem and from 1868 to 1872 studied chemical technology at the Delft
Polytechnic School. Together with his fellow students J.H. van 't Hoff and
A.A.W. Hubrecht, Beijerinck was exempted, in 1872, from an additional
examination in Greek and Latin required for university study. While he was
teacher in various schools Beijerinck studied botany at Leiden from 1872
onwards. In 1877 he received his doctorate, cum laude, on a dissertation
entitled Bijdrage tot de morphologie der plantegallen (Contribution to
the Morphology of Plant Galls).
In 1884 Beijerinck became a member of the
Royal Academy of Arts and Sciences in Amsterdam, and a year later he was hired
as a microbiologist by the Nederlandsche Gist- en Spiritusfabriek (Dutch Yeast
and Methylated Spirits Factory) in Delft. In this capacity he got his own
microbiological laboratory, where he carried out many original studies,
especially on the metabolism of various species of bacteria and lichens. He
discovered the small nitrogen-fixing tubers at the roots of leguminous plants
and a group of anaerobic bacteria that were important for the production of
acetone and butyl alcohol.
In 1895 the Delft Polytechnic School
appointed Beijerinck as professor of biology and bacteriology. Two years later a
new microbiological laboratory, built especially for him and his students, was
opened. Here Beijerinck continued his microbiological studies with great
success. In 1896 he discovered the bacterium that was reponsible for the bad
smell of polluted canal water in Dutch cities; he and his students did important
work on the microbes that were active in acetic-acid and alcohol fermentations;
and in 1898 Beijerinck was the first to postulate the existence of a filterable
living principle, a 'contagium vivum fluidum', responsible for the mosaic
disease in tobacco plants.
A special feature of Beijerinck's research was
the application of chemical methods to research on the metabolism of
micro-organisms. He used chromatographic methods and hydrodiffusion of nutrients
in gelatin. Before he retired from his chair, in 1927, Beijerinck had
established a program of basic research in microbiology to which he was very
devoted. His originality lies in the application of micro organisms for the
study of growth, variability, and evolution. He is one of the examples of the
shift from the descriptive to the experimental approach in Dutch biology of the
time. The results of his studies were published in many
journals.
Beijerinck was a loner who cared little for personal contact
with colleagues, and therefore his image was that of a scientist working in
isolation. Nevertheless, his views on the aims of scientific research and its
role in society matched those of his contemporaries like H. de Vries, M. Treub
and F.A.F.C. Went. After Beijerinck's retirement, a number of his students,
among whom his successor A.J. Kluyver, organized a campaign to bring
Beijerinck's work to a wider audience. They edited his collected works, and by
doing so were responsible for many honors Beijerinck received toward the end of
his life. Beijerinck died in 1931, scientifically active almost to the end of
his life.
Primary works Poggendorff, vol. 4, part 1,
162; Verzamelde Geschriften van M.W. Beijerinck, 6 vols (Delft: Delftsch
Hoogeschoolfonds/The Hague: Martinus Nijhoff, 1921-1940). Bibliography in Bos
and Theunissen, Beijerinck, 166-181. A number of letters to and from
Beijerinck are preserved in the libraries of the universities of Leiden and
Groningen.
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