Restoration of pseudo-self-compatibility (PSC) in derivatives of a high-PSC × no-PSC cross in Nemesia strumosa Benth Article DOI:
Cite this article as: Robacker, C.D. & Ascher, P.D. Theoret. Appl. Genetics (1978) 53: 135. doi:10.1007/BF00272691 Summary
Mean PSC increased following each generation of recurrent selection in F
1, F 2 and F 3 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 F 4. Populations derived through sib pollination tended to have higher PSC means than lines derived through self pollination. One F 3 family showed a three-fold higher PSC level when pollinated in the green-house than when pollinated in the growth chamber, while another F 3 family similarly pollinated showed no change in PSC. Key Words Self incompatibility Pseudo-self-compatibility Inbreeding Selection
Scientific Journal Series Paper Number 10,356 of the Minnesota Agricultural Experiment Station
Communicated by H.F. Linskens
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