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. 1977 Jan;49(1):15-9.
doi: 10.1007/BF00304818.

Sporophytic recognition of pollen S alleles in the gametophytic self-incompatibility system of Nemesia strumosa benth

R J Henny  1 , P D Ascher
Affiliations

Sporophytic recognition of pollen S alleles in the gametophytic self-incompatibility system of Nemesia strumosa benth

R J Henny et al. Theor Appl Genet. 1977 Jan.

Abstract

Several seedlings of Nemesia strumosa with various levels of pseudo-self-compatibility (PSC) often produced more seed after self pollination than when pollinated using pollen from incompatible plants bearing the same S alleles. Sporophytic recognition of self pollen apparently increases PSC levels above those attributable to modifying genes which interfere with normal stylar activity.

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