The genus Fragaria has a basic chromosome number of seven ( x =7) (Ichijima, 1926), and four main fertility groups are recognized: the diploids (2 n =2 x =14) which include the model species for the genus, F. vesca , (Oosumi et al., 2006) amongst the 14 described species; the tetraploids (2 n =4 x =28) including F. orientalis ; the single hexaploid species F. moschata (2 n =6 x =42); and four octoploid species (2 n =8 x =56): F. chiloensis , F. iturupensis , F. virginiana and the hybrid cultivated strawberry, F. ×ananassa .
CITATION STYLE
Sargent, D. J., Davis, T. M., & Simpson, D. W. (2009). Strawberry (Fragaria spp.) Structural Genomics. In Genetics and Genomics of Rosaceae (pp. 437–456). Springer New York. https://doi.org/10.1007/978-0-387-77491-6_21
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