Revisiting the origin of octoploid strawberry

Aaron Liston, Na Wei, Jacob Tennessen, Jumin Li, Ming Dong & Ashman Tia-Lynn
The cultivated strawberry (Fragaria Ă—ananassa) is an octoploid, and the identity of its four subgenomes has long been a mystery. In their recent strawberry genome publication, Edger et al. present a novel hypothesis: each subgenome originated from a different extant diploid progenitor, and the hexaploid species Fragaria moschata was a direct ancestor. We reanalyzed the four octoploid subgenomes in a phylogenomic context and our results support only two extant diploids progenitors; we also found no...
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These counts follow the COUNTER Code of Practice, meaning that Internet robots and repeats within a certain time frame are excluded.
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