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Gene linkage, Thomas Hunt Morgan, Gene mapping, Drosophila melanogaster FP category for this image Wikipedia:Featured pictures/Diagrams, drawings, and maps/Diagrams Creator Twaanders17. Support as nominator – Earthdirt 13:19, 9 June 2015 (UTC) Factoid: Thomas Hunt Morgan was a nephew of Confederate General John Hunt Morgan.
Thomas Hunt Morgan's Drosophila melanogaster genetic linkage map. 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.
The alleles on the chromosome form a linkage group due to their tendency to form together into gametes. The distance between the genes (map units) are equal to the percentage of crossing-over events that occurs between different alleles. This diagram is also based on the findings of Thomas Hunt Morgan in his Drosophila cross.
Thomas Hunt Morgan's Drosophila melanogaster genetic linkage map. This was the first successful gene mapping work and provides important evidence for the chromosome theory of inheritance. The map shows the relative positions of allelic characteristics on the second Drosophila chromosome.
Alfred Sturtevant's Drosophila melanogaster genetic linkage map: This was the first successful gene mapping work and provides important evidence for the chromosome theory of inheritance. The map shows the relative positions of allelic characteristics on the second Drosophila chromosome.
Thomas Hunt Morgan's Drosophila melanogaster genetic linkage map. This was the first successful gene mapping work and provides important evidence for the chromosome theory of inheritance. The map shows the relative positions of alleles on the second Drosophila chromosome.
English: Original caption: Map or chart of the four series, I, II, III, IV, of linked genes of Drosophila melanogaster. The "map distance" is given in the numerals to the left of each character. The "map distance" is given in the numerals to the left of each character.
Alfred Henry Sturtevant (November 21, 1891 – April 5, 1970) was an American geneticist.Sturtevant constructed the first genetic map of a chromosome in 1911. Throughout his career he worked on the organism Drosophila melanogaster with Thomas Hunt Morgan. [2]