Journal Article 2 Research Support, U.S. Gov't, Non-P.H.S. 2 Solanum habrochaites 2 pollen-pistil interactions 2 self-incompatibility 2 wild tomato species 2 EC 3.1.- 1 mehr ... Plant Proteins 1 Ribonucleases 1 interpopulation interactions 1 interspecific reproductive barriers 1 intrapopulation reproductive barrier 1 mating system 1 mating system transition 1 self-compatibility 1 unilateral incompatibility 1 weniger ...