title: Restoration of pseudo-self-compatibility (PSC) in derivatives of a high-PSC × no-PSC cross in Nemesia strumosa Benth.
abstract: Mean PSC increased following each generation of recurrent selection in F1, F2 and F3 Nemesia strumosa families derived from a cross of a 100% PSC plant to an unrelated 0% PSC plant. The first 100% PSC individuals occurred in the F4. Populations derived through sib pollination tended to have higher PSC means than lines derived through self pollination. One F3 family showed a three-fold higher PSC level when pollinated in the green-house than when pollinated in the growth chamber, while another F3 family similarly pollinated showed no change in PSC.
authors: Department of Horticultural Science and Landscape Architecture, University of Minnesota, Saint Paul, USA.
authors: C D
authors: CD
authors: Robacker
authors: P D
authors: PD
authors: Ascher