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Multiple and asymmetrical origin of polyploid dog rose hybrids (Rosa L. sect. Caninae (DC.) Ser.) involving unreduced gametes
Background and Aims Polyploidy and hybridization are important factors for generating diversity in plants. The species-rich dog roses (Rosa sect. Caninae) originated by allopolyploidy and are characterized by unbalanced meiosis producing polyploid egg cells (usually 4x) and haploid sperm cells (1x)....
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| Veröffentlicht in: | Ann Bot |
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| Hauptverfasser: | , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Oxford University Press
2017
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5737388/ https://ncbi.nlm.nih.gov/pubmed/28028016 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/aob/mcw217 |
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