Barriers to interspecific hybridization between Vigna unguiculata and Vigna vexillata
Interspecific hybridization between Vigna unguiculata and V. vexillata always failed: no seed was obtained in both crossing directions. Two different barriers to crossability were found: a pre-zygotic barrier and a post-zygotic one. Many abnormalities were observed in pollen-tube development, which...
| Main Authors: | , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
1992
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/99890 |
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