TY - JA AU - Pugsley,A.T. TI - Inheritance of a correlated day-length response in spring wheat SN - 0028-0836 PY - 1965/// CY - London (United Kingdom) PB - Nature Publishing Group KW - AGROVOC KW - Spring wheat KW - Varieties KW - Backcrossing N1 - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0028-0836 N2 - In the course of genetic and physiological studies of developmental processes leading to flowering in spring wheats a major gene conditioning a positive response to vernalization was detected in the variety ‘Insignia 49’ (ref. 1). Further investigations have now led to the recognition of a second gene governing the photoperiodic response of the Canadian variety ‘Selkirk’ T2 - Nature ER -