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Evolution of nectar spur length in a clade of Linaria reflects changes in cell division rather than in cell expansion
BACKGROUND AND AIMS: Nectar spurs (tubular outgrowths of a floral organ which contain, or give the appearance of containing, nectar) are hypothesized to be a ‘key innovation’ which can lead to rapid speciation within a lineage, because they are involved in pollinator specificity. Despite the ecologi...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Oxford University Press
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6215036/ https://www.ncbi.nlm.nih.gov/pubmed/29370374 http://dx.doi.org/10.1093/aob/mcx213 |