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The chromosome theory of inheritance is credited to papers by Walter Sutton in 1902 [5] and 1903, [6] as well as to independent work by Theodor Boveri during roughly the same period. [7] Boveri was studying sea urchins , in which he found that all the chromosomes had to be present for proper embryonic development to take place. [ 8 ]
Walter Stanborough Sutton (April 5, 1877 – November 10, 1916) was an American geneticist and biologist whose most significant contribution to present-day biology was his theory that the Mendelian laws of inheritance could be applied to chromosomes at the cellular level of living organisms. This is now known as the Boveri–Sutton chromosome ...
Boveri's work with sea urchins showed that it was necessary to have all chromosomes present in order for proper embryonic development to take place. [5] This discovery was an important part of the Boveri–Sutton chromosome theory .
1903: Walter Sutton and Theodor Boveri independently hypothesizes that chromosomes, which segregate in a Mendelian fashion, are hereditary units; [6] see the chromosome theory. Boveri was studying sea urchins when he found that all the chromosomes in the sea urchins had to be present for proper embryonic development to take place.
Wilson, who was Sutton's teacher and Boveri's friend, called this the "Sutton-Boveri Theory". Between 1902 and 1904 Theodor Heinrich Boveri (1862–1915), a German biologist, made several contributions to chromosome theory in a series of papers, finally stating in 1904 that he had seen the link between chromosomes and Mendel's results in 1902 ...
This was the first successful gene map produced and provides important evidence for the Boveri–Sutton chromosome theory of inheritance. The map shows the relative positions of allelic characteristics on the second Drosophila chromosome.
Telegony is a largely discredited theory of heredity holding that ... It was superseded by the rediscovery of Mendelian inheritance and the Boveri–Sutton chromosome ...
He was first to propose that chromosomes play the dominant role in sex determination, [6] although he rejected the idea that sex was determined by chromosomes alone, [7] and some historians claim he was the first to propose the chromosome theory of inheritance, an idea widely credited to Walter Sutton and Theodor Boveri. [8]
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