Identification of perennial ryegrass (Lolium perenne [L.]) and meadow fescue (Festuca pratensis [Huds.]) candidate orthologous sequences to the rice Hd1 (Se1) and barley HvCO1 CONSTANS-like genes through comparative mapping and microsynteny. - Armstead,I.P.; Skøt,L.; Turner,L.B.; Skøt,K.; Donnison,I.S.; Humphreys,M.O.; King,I.P. (New Phytol, 2005)