Heredity
Found in 75 Collections and/or Records:
Letter to James Cossar Ewart from James Hay Caird, 25 January 1899
Caird states how interested he had been to read Ewart's article in The Scotsman about experimental contributions to the theory of heredity. He provides example of cross-breeding from his own horses, cows and rabbits.
Letter to James Cossar Ewart from James Wilson, 28 November 1910
Wilson writes that he can give no opinion on the descent of the hornless cattle from the Etruscan, but he suspects they can be traced backwards along the North of Europe. He wonders whether they were the same as cattle from Egypt, and if so, how the geographical divide happened.
Letter to James Cossar Ewart from Lord Edward Frederick Lindley Wood, 16 December 1924
Letter to James Cossar Ewart from Will Hally (incomplete), 25 June 1910
Hally provides information gathered from his own experience of breeding experiments, chiefly concerning the persistence of the belief in telegony among breeders and the inheritance of colour in Dachshunds, Hackney stallions, rabbits and mice. He states that he believes that mental ability is inherited from the dam but temper from the sire, something which is not reflected in the higher consideration afforded to sires.
The second page of the letter is not present.
Letter to James Cossar Ewart from William Walls, 14 May 1910
Walls informs Ewart that the black and tan rabbits he sent to him are inbred. He confirms that his black and tan doe had a litter by a wild buck before having another litter to a black and tan buck, and that the second litter bore no relation to the first.
Maternal and sex-linked effects on growth and form in the fowl, 1959
Located in Poultry Research Centre Staff Papers 1958-61.
Modern methods of quantitative genetic parameter estimation, 1993
Located in Roslin Institute Staff Papers 1993. Part 2.
Notes for 'Genetics Lectures', autumn 1948, 1948
Contains numbered pages of handwritten notes relating to Beale's Genetics lectures, apparently for the autumn term of 1948 at the Institute of Animal Genetics. Subjects include an introduction to the chromosome theory of heredity.
Notes for lectures on cytoplasmic and mitochondrial genetics, 1958-1980
Contains notes on cytoplasmic heredity and mitochondrial genetics, along with various reading lists, for the Genetics Diploma course at the University of Edinburgh.
Notes relating to crossing experiments with Paramecium, 1964-1965
Contains notes regarding crossing experiments with Paramecium. The back of the bound pages contain longhand notes on heredity, gene action, antigen variation in variety 1 of Paramecium aurelia, nuclear and cytoplasmic determinants of hereditary characters in Paramecium aurelia.