Papers presented by: 1. D. Davidson - "Comparative sensitivity of mitotic stages". 2. H.B.D. Kettlewell - Film: "The contribution of industrial melanism in the Lepidoptera to our knowledge of Evolution." (Commentary by Dr. E.B. Ford). 3. A.C. Allison - "Metabolic and sensory polymorphisms". 4. C.E. Ford, R.H. Mole and J.L. Hamerton - "The chromosomes of some primary and transplanted tumours of the mouse". 5. S. Smith-White - "Variable pollen tetrads in the Styphelieae".
Papers presented by: 1. C.E. Ford and J.L. Hamerton - "Chromosome polymorphism in the common shrew". 2. B.M. Cattanach and R.G. Edwards - "The action of triethylene melamine (TEM) on the fertility of male mice". 3. D.G. Gilmour - "Maintenance of segregation of blood group genes during inbreeding in chicken". 4. J.V. Evans, H. Harris and F.L. Warren - "The distribution of haemoglobin and blood potassium types in British breeds of sheep". 5. J.W.B. King, J.V. Evans, H. Harris, and F.L. Warren - "The performance of sheep with differing haemoglobin and potassium blood types". 6. A.D. Bradshaw - "Phenotypic flexibility in plants". 7. J. Heslop-Harrison - "Induced male sterility in Silene". 8. P.W. Brian - "Reversal of genetic dwarfism in plants by gibberellic acid". 9. L.S. Penrose - "Genetics of anencephaly". 10. H. Harris and E.B. Robson - "Hypophosphatasia. Excretion of ethanolamine phosphate in clinically normal relatives". 11. W. Howell Evans and F.D. Kitchin - "Taste threshold for P.T.C. in thyroid disease.".
Papers presented by: 1. S.D. Lawler and R. Marshall - "ABH secretor and Lewis characters in man". 2. H. Lehmann, V. Patson and E. Ryan - "Familial low pseudocholinesterase". 3. E.A. Bevan - "Genetic change in diploid yeast". 4. D.G. Rowlans - "Self-fertility in the field bean (Vicia faba L.)". 5. G.R. Fraser - "Syndrome of deafness and goitre". 6. E. Glassman and H.K. Mitchell - "Maternal effect of ma-1+ on xanthine dehydrogenase of Drosophila melanogaster". 7. H.G. Callan and H.C. MacGregor - "The axes of lampbrush chromosomes and of their lateral loops". 8. First Mendel Lecture. "Mendel's Elemente in 1958," by Dr. G.W. Beadle. 9. J. Heslop-Harrison - "Photoperiodic control of breeding system in Rottboellia exaltata". 10. J.L. Reissig - "Forward and back-mutation at the pyr3 locus of Neurospora".
Papers presented by: F.W. Robertson J. Maynard Smith and K.C. Sondhi C.H. Ockey O.J. Miller, U. Mittwoch and L.S. Penrose A.J. Bateman A.R. Selim and J.N. Hartshorne A. Plack H. Kalmus H. Grunberg R.C. Roberts F.G.H. Lupton D. Lewis J.L. Crosby Includes abstracts
Papers presented by: B.S. Cox G. Kimber J.P. Cooper A.G. Cock G.R. Fraser and P. Frogagatt G. Haskell and N.N. Tun J.D. Hayes H. Ozeki, S. Howarth, S.M. Smith and B.A.D. Stocker R.C. Clowes B.A.D. Stocker, M.W. McDonough and R.P. Ambler Second Mendel Lecture - "Heredity and Environment" by Professor C.H. Waddington G.A. Maccacaro P.R. Day W.J. Whittington and W.E. Peat
Papers presented by: J.M. thoday R.C. Clowes J.A. Pateman A.E. Mourant C.D. Darlington U. Philip H. Rees K. Mather J.M. Thoday
Papers presented by: C.F. Roberts J.R.S. Fincham and A. Coddington J.A. Pateman and J.R.S. Fincham D.J. Cove R.W. Snaydon W. Williams C. Kempanna and R. Riley J.L. Crosby C.N. Law J.H. Burnett W. Gajewski
Papers presented by: J.R. Warr, A. McVittie, J. Hopkins and Sir J. Randall J.D. Childs B.A.D. Stocker K.E. Sanderson W.T. Drabble and B.A.D. Stocker Bryan Clarke U. Philip E.R. Creed, E.B. Ford and K.G. McWhirter J.L. Crosby Patricia J. Boyle J.H. Edwards G.W.P. Dawson E.A. Bevan and D.R. Woods T. Alderson and C. Scazzocchio A. Coddington T. McNeilly A.D. Bradshaw A.W.F. Edwards
Papers presented by: J.R.S. Fincham O.F. Darlington S. Riyasaty T. Alderson N.G. Brink M. Anwar Nasim J.H. Croft E.L. Breese A. Durrant C. Auerbach T. Alderson and A.H. Khan B.H. Nga and J.A. Roper C. Ball B.M. Cattanach D.T. Hughes and S. Austin Ursula Mittwoch H. Subak-Sharpe and J.M. Morrison P. Weglenski Monica Hughes J.L. Crosby J.H. Bennett R. Neil Jones and H. Rees
Papers presented by: J.G. Scalfe E. Ashcroft and S. Baumberg D.A. Smith P.J. Pigot E. Myenell D. Wilkie and D.Y. Thomas J.R. Warr and S. Durber J.R.S. Whittle A.J. Clutterbuck, S. Martinelli and P.T.P. Oliver C. Scazzocchio C. Auerbach T. Alderson and B.R. Scott C.W. Lawrence, J.W. Stewart, S. Sherman and F.L.X. Thomas G.D. Gifford C.H. Clarke and M. Webb R. Loppes B. Leigh and F.H. Sobels M.F. Lyon, R.J.S. Phillips, H. Bailey and P. Glenister A.G. Searle B.A. Bridges G.R. Banks, D.M. Brown, B. Chu and L. Grossman C.M. Lewis E.A. Berry and E.A. Bevan B.C. Lamb P.D. Ayling C. Cannings J.A. Metcalfe and J.R. G. Turner E. M. Pantelouris P. Hull