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Figure 2 | BMC Genetics

Figure 2

From: Analysis of molecular diversity, population structure and linkage disequilibrium in a worldwide survey of cultivated barley germplasm (Hordeum vulgare L.)

Figure 2

Principal Coordinate Analysis of the global population of 953 barley accessions. Each scatterplot presents clustering of the complete set of 953 accessions with highlighted accessions (I) originating from one geographic region, or (II) possessing a defined agronomic trait. Ia – Europe (Eu), Ib – Asia (A), Ic – Africa (F), Id – Near East (E), Ie – America (M), IIa – 2-rowed accessions (2), IIb – 6-rowed accessions (6), IIc – spring accessions (S), IId – winter accessions (W). III – Distinct clusters of European 2-rowed spring accessions (2S), 2-rowed winter accessions (2W), and 6-rowed winter accessions (6W).

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