期刊
PLANTS PEOPLE PLANET
卷 4, 期 5, 页码 444-450出版社
WILEY
DOI: 10.1002/ppp3.10267
关键词
allopolyploid; phylogenetics; phylotranscriptomics; Prunus; sour cherry
资金
- AgBioResearch, Michigan State University
- U.S. Department of Agriculture
- USDA National Institute of Food and Agriculture-Specialty Crop Research Initiative Projects [2014-51181-22378, 2009-51181-05858]
- NSF PGRP [2029959]
- MSU Honors College
- NSF Research Traineeship program [DGE-1828149]
- MSU University Distinguished Fellowship
- NSF-GRFP [DGE-1424871]
- MSU AgBioResearch
- Division Of Integrative Organismal Systems
- Direct For Biological Sciences [2029959] Funding Source: National Science Foundation
This study conducted phylogenetic analysis of plastid genomes and nuclear genes to determine the progenitor species of tetraploid sour cherry. The results identified P. fruticosa as the likely maternal contributor and provide valuable resources for future breeding efforts in sour cherry.
Societal impact statement Sour cherry (Prunus cerasus L.) is an agriculturally valuable tree that produces fruits used in a range of culinary dishes, beverages, and other products. The progenitor species and number of origins of sour cherry remain unresolved. Here, we performed phylogenetic analyses of plastid genomes and nuclear genes from nine wild species and three historically important sour cherry cultivars. Our analyses identified Prunus fruticosa and Prunus avium as the closest extant relatives of the progenitor species of tetraploid sour cherry. Furthermore, our analyses revealed P. fruticosa as the likely maternal contributor. These findings and transcriptomic datasets should serve as valuable new resources to guide future breeding efforts in sour cherry.
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