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Table 1 Chromosomal distribution and proportion of polymorphic markers used for computing genetic diversity and relationships (46,046 SNPs) and for population structure, LD decay and association analyses (31,983 SNPs)

From: Genetic characterization of inbred lines from Shaan A and B groups for identifying loci associated with maize grain yield

Chromosome 46,046 SNPs 31,983 SNPs
No. of markers Proportion Marker density (kb) No. of markers Proportion Marker density (kb)
1 6513 14.14% 47.1 4494 14.05% 68.3
2 5120 11.12% 47.8 3560 11.13% 68.7
3 5692 12.36% 41.4 3967 12.40% 59.4
4 5513 11.97% 44.8 3857 12.06% 64.0
5 4678 10.16% 47.9 3284 10.27% 68.2
6 3684 8.00% 47.2 2492 7.79% 69.8
7 3956 8.59% 46.1 2651 8.29% 68.8
8 4110 8.93% 44.1 2863 8.95% 63.3
9 3545 7.70% 45.1 2528 7.90% 63.2
10 3235 7.03% 46.7 2287 7.15% 66.0
Average 4604.6 10.00% 45.7 3198.3 10.00% 65.9