Fig 1.
Geographical location of North-eastern region of India.
The collection sites of rice landraces are indicated by circles. Smaller and bigger dots denote the collection sites with and without actual geographical coordinates, respectively.
Table 1.
Summary statistics of the 40 SSR markers used in this study.
Fig 2.
Population structure of 107 aromatic and quality rice accessions of North-eastern India.
(a) Model-based clustering using STRUCTURE analysis. (b) NJ tree based on C. S. Chord genetic distance. (c) Principal coordinate analysis.
Table 2.
Analysis of molecular variance of aromatic and quality rice landraces of North-eastern India.
Table 3.
Summary statistics of microsatellite diversity in 107 aromatic and quality rice landraces of North-eastern India.
Fig 3.
Population structure of the combined samples of North-eastern India and global rice cultivars.
(a) Model-based population assignment using STRUCTURE analysis. (b) NJ tree based on C. S. Chord genetic distance. (c) Principal coordinate analysis.