Stuk DB/2/1/36 - Other Crops: Linkage, Incompatability, Heterosis, Diallels, Misc Reprints

Extent: 1 folder

Linkage: reprints: 'Linkage Relations Between Smut Resistance and Semisterility in Maize', C R Burnham and J L Cartledge (1939); 'Genetic analysis of Brassica Oleracea Using Nine Genes from Sprouting Broccoli', D R Sampson (1966); 'Genetic Linkage in Soybeans, M G Weiss (1970); 'Linkage Studies of Various Barley Mutations, D W Robertson (1967). Incompatibility: misc. reprints. Diallels: Bond, D A (1966) 'Yield and components of yield in diallel crosses between inbred lines of winter beans (Vicia faba)', PBI, Cambridge, J. agric. Sci, Camb. 67, 325-336; 'Partial Diallel Crosses' (1963) J L Fyfe; 'The Inheritance of Curding Periods in Early Summer and Autumn Cauliflower' (1964), L E Watts; 'heterosis, Combining Ability and Predicted Synthetics from a Diallel cross in Sunflowers', (1965) E D Putt. Heterosis: misc. reprints; Progress Report, Hybrid Wheat, (1968) T H Roberts, Minneapolis; bibliography on genetics and hybrids. Misc.: misc. reprints (frost and disease resistance, rotation, mutations, breeding etc.); 'Guide to Crop Husbanry Experiments on the University Farm 1966', Cambridge Uni. School of Agric; Progress report on hybrid wheat (speech by T H Roberts, New York, 1968; Report on the visit to the International Maize and Wheat Improvement Centre at Cuidad Obregon, Sonora State and Mexico City by Ralph Riley, PBI, c 1960s; 'Report on the Rockefeller Foundation conference on crop improvement through techniques of plant cell and tissue culture', Ralph Riley, PBI c 1960s

Admin History: Ralph Riley (1924 - 1999) was a leading figure in crop genetics and biotechnology. He entered Sheffield University in 1947 and, after his undergraduate degree in Botany and studied for a PhD with John Thoday. Two years into his PhD he was recruited by Douglas Bell, then the Director of the Plant Breeding Institute at Cambridge, to study the introduction of useful variation into the wheat crop from its wild relatives, and to take wheat breeding on to the next step. Two years later in 1954 Riley became the founder and first Head of the Cytogenetics Department at the PBI. In 1957 he discovered the Ph gene which controlled pairing between the chromosomes of wheat and wild relatives of wheat and was able to devise and demonstrate the cytogenetic ways by which useful genes, such as those that confer novel disease resistances, could be transferred into wheat from a host of wild species. This discovery of the Ph gene allowed the first "genetic engineering" and his methods have since been used around the world in all major cereal breeding programmes. Director of the PBI, 1972 -1978