The population genetics of sporophytic self-incompatibility in three hybridizing senecio (asteraceae) species with contrasting population histories.
Hybridization generates evolutionary novelty and spreads adaptive variation. By promoting outcrossing, plant self-incompatibility (SI) systems also favor interspecific hybridization because the S locus is under strong negative frequency-dependent balancing selection. This study investigates the SI m...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2013
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