A Multifaceted Overview of Apple Tree Domestication.

Trends Plant Sci

Flanders Research Institute for Agriculture, Fisheries, and Food (ILVO), Plant Sciences Unit, Caritasstraat 39, 9090 Melle, Belgium; Ghent University, Faculty of Sciences, Department of Plant Biotechnology and Bioinformatics, Technologiepark 71, 9052 Ghent, Belgium.

Published: August 2019


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Article Abstract

The apple is an iconic tree and a major fruit crop worldwide. It is also a model species for the study of the evolutionary processes and genomic basis underlying the domestication of clonally propagated perennial crops. Multidisciplinary approaches from across Eurasia have documented the pace and process of cultivation of this remarkable crop. While population genetics and genomics have revealed the overall domestication history of apple across Eurasia, untangling the evolutionary processes involved, archeobotany has helped to document the transition from gathering and using apples to the practice of cultivation. Further studies integrating archeogenetic and archeogenomic approaches will bring new insights about key traits involved in apple domestication. Such knowledge has potential to boost innovation in present-day apple breeding.

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http://dx.doi.org/10.1016/j.tplants.2019.05.007DOI Listing

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