Figure 3. Principle Component Analysis grouping of 10 Nicotiana spp based on pooled SSR markers.

From

Genetic Variability of Nicotiana tabacum (Linn.) Using SSR Marker

Mukund Chandra Thakur, Sunil Agrawal, Mitesh Patel, Arif Khan, Hiren V. Doshi

World Journal of Agricultural Research. 2013, 1(6), 124-129 doi:10.12691/wjar-1-6-6