Series:

Thumbnail	Title	Series Number	Date	Description
	Genes on the circle line		29 March 1976	Part 1 - the techniques and rationale behind genetic mapping of bacteria are discussed. Part 2 - a...
	The rII system		12 April 1976	The programme looks at how twentieth century geneticists have attempted to answer the question...
	How to build a phage		03 May 1976	The programme examines the synthesis and assembly of new virus particles and some of the...
	Cortical inheritance in paramecium		17 May 1976	The programme is a personal account by Prof. Sonneborn of research done on paramecium which...
	The return of the fly		31 May 1976	The programme looks at the use of drosophila by geneticists who are studying development and...
	Polymorphism in snails		14 June 1976	The programme examines some of the factors that influence the genetic polymorphism in the snails...
	Genetic manipulation of wheat		05 July 1976	The programme examines some aspects of the evolution of modern disease resistant varieties of bread...
	Heavy metal tolerance on plants		1976
	Heavy metal tolerance on plants		19 July 1976	The programme examines the way in which some species of grass have evolved a tolerance to heavy...
	Heterosis		09 August 1976	The problems of producing hybrid brussels sprouts of uniform quality and high yield are examined.