Turnip Time Travels: Age Estimates in Brassicaceae
Autor(en): | Franzke, Andreas Koch, Marcus A. Mummenhoff, Klaus |
Stichwörter: | ARABIDOPSIS-THALIANA; CAPSELLA-RUBELLA; DIVERGENCE; DIVERSIFICATION; EVOLUTIONARY RATES; GENETIC-VARIATION; PHYLOGENY; PLANT; Plant Sciences; SPECIES RADIATION; WHOLE-GENOME TRIPLICATION | Erscheinungsdatum: | 2016 | Herausgeber: | ELSEVIER SCIENCE LONDON | Journal: | TRENDS IN PLANT SCIENCE | Volumen: | 21 | Ausgabe: | 7 | Startseite: | 554 | Seitenende: | 561 | Zusammenfassung: | Results of research in life sciences acquire a deeper meaning if they can also be discussed in temporal contexts of evolution. Despite the importance of the mustard family (Brassicaceae) as a prominent angiosperm model family, a robust, generally accepted hypothesis for a family-wide temporal framework does not yet exist. The main cause for this situation is a poor fossil record of the family. We suggest that the few known fossils require a critical re-evaluation of phylogenetic and temporal assignments as a prerequisite for appropriate molecular dating analyses within the family. In addition, (palaeo)biogeographical calibrations, not explored so far in the family, should be integrated in a synthesis of various dating approaches, with each contributing their specific possibilities and limitations. |
ISSN: | 13601385 | DOI: | 10.1016/j.tplants.2016.01.024 |
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