Dataset Reproductive fitness & genetic distances in diploid Fragaria

Levels of reproductive fitness & genetic distances in diploid Fragaria: 1) Variations in seven components of postzygotic reproductive fitness (initial fruit (berry) set, seed set, F1 hybrid seed germination, survivorship, flowering, fruit (berry) set and pollen sterility at three hierarchal taxonomic levels: • interspecific crosses level: between F. vesca (ssp. vesca) as maternal parent and four species of F. nubicola, F. viridis, F. daltoniana and F. nipponica; • inter-subspecific level between F. vesca ssp. vesca and F. vesca ssp. americana; • intra-subspecific level within F. vesca ssp. vesca (between F. vesca ssp. vesca, F. vesca ssp. vesca var. alba, and F. vesca ssp. vesca f. monophylla) 2) Variations in reproductive isolation between sympatric & allopatric species pairs: • Sympatry: F. vesca versus F. viridis; • Allopatric: F. vesca versus F. nubicola, F. daltoniana and F. nipponica 3) Genetic distance between diploid Fragaria based on RAPDs Nei's Distance (NTSYS-pc ver. 2.02) & ITS P-distance (using sequence data presented by Potter et al. 2005 in Genbank) in PAUP (ver. 4.0b10, Swofford, 2003).