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Перевод: embryologist

эмбриолог

Тезаурус:

1. In 1968, the American embryologist, John Saunders, was interested in finding out whether this cell death was programmed early on, or whether it was dependent on interactions with the surrounding cells.
2. It is possible that the experiment had been done by an American embryologist many years earlier but its significance was overlooked.
3. It has been possible to map in detail the migration and fate of the neural crest cells in the chick because of a fortuitous discovery made in 1968 by the French embryologist Nicole Le Douarin.
4. In the 1850s Owen drew upon the challenge to the law of parallelism developed by the German embryologist K. E. von Baer (1792-;1876) to illustrate this point.
5. The English embryologist, John Gurdon, in an extensive series of experiments performed during the 1960s, showed that if he transplanted the nucleus from one of the cells of the blastula of early toad embryo it could function as if it were the toad egg's nucleus.
6. This approach was carried to its furthest extreme by the embryologist E.W. MacBride, who argued that all the different invertebrate types were degenerate offshoots from various points in the main line of vertebrate progress: "It is therefore broadly speaking true", he wrote, "that the Invertebrates collectively represent those branches of the Vertebrate stock which, at various times, have deserted their high vocation and fallen into lowlier habits of life."
7. A useful image of cell diversification is of an undulating landscape in which a ball rolls down pathways that branch, an image that the British embryologist Conrad Waddington, writing in 1940, called the epigenetic landscape.
8. His wife, Fiona, is its embryologist.
9. It was awarded to Hans Spemann, yet another German embryologist, in 1935 for discovering the organizer.