Up for auction the "Nobel Prize in Medicine" John Gurdon Signed Album Page.
ES-4984
Sir
John Bertrand Gurdon FRS FMedSci MAE (born
2 October 1933) is an English developmental biologist. He is best known for his pioneering research
in nuclear transplantation and cloning. He was awarded the Lasker Award in 2009. In 2012, he and Shinya Yamanaka were awarded the Nobel Prize
for Physiology or Medicine for the discovery that mature cells
can be converted to stem cells. Gurdon
attended Edgeborough and then Eton College, where he ranked last out of the 250 boys in his
year group at biology, and was in the bottom set in every other science
subject. A schoolmaster wrote a report stating "I
believe he has ideas about becoming a scientist; on his present showing this is
quite ridiculous.” Gurdon explains it is the only document he ever framed;
Gurdon also told a reporter "When you have problems like an experiment
doesn't work, which often happens, it's nice to remind yourself that perhaps
after all you are not so good at this job and the schoolmaster may have been
right." Gurdon went to Christ Church, Oxford, to
study classics but switched to zoology. For his DPhil degree he
studied nuclear transplantation in a frog species of the genus Xenopus] with Michael Fischberg at Oxford. Following
postdoctoral work at Caltech, he returned to England and his early posts
were at the Department of Zoology of the University of Oxford (1962–71).
Gurdon has spent much of his research career at the University of Cambridge,
first at the MRC Laboratory of Molecular
Biology (1971–83) and then at the Department of Zoology
(1983–present). In 1989, he was a founding member of the Wellcome/CRC Institute
for Cell Biology and Cancer (later Wellcome/CR UK) in Cambridge, and was its
Chair until 2001. He was a member of the Nuffield Council on
Bioethics 1991–1995, and Master of Magdalene College,
Cambridge, from 1995 to 2002. In 1958, Gurdon, then at the University of Oxford,
successfully cloned a frog using intact nuclei from the somatic cells of a Xenopus tadpole.This work was an important extension of work
of Briggs and King in 1952 on transplanting nuclei from embryonic blastula cells and the successful induction of polyploidy in
the stickleback, Gasterosteus aculatus, in 1956
by Har Swarup reported in Nature. At that time he could not conclusively show
that the transplanted nuclei derived from a fully differentiated cell. This was
finally shown in 1975 by a group working at the Basel Institute for
Immunology in Switzerland. They transplanted a nucleus from an
antibody-producing lymphocyte (proof that it was fully differentiated) into an
enucleated egg and obtained living tadpoles. Gurdon's experiments captured the
attention of the scientific community and the tools and techniques he developed
for nuclear transfer are still used today. The term clone (from the ancient Greek word κλών (klōn, "twig"))
had already been in use since the beginning of the 20th century in reference to
plants. In 1963 the British biologist J. B. S. Haldane, in describing Gurdon's results, became one
of the first to use the word "clone" in reference to animals. Gurdon
and colleagues also pioneered the use of Xenopus (genus of highly aquatic frog) eggs and
oocytes to translate microinjected messenger RNA molecules, a technique which has been widely used to
identify the proteins encoded and to study their function.