Fig. 3
From: SNP-based genetic linkage map of tobacco (Nicotiana tabacum L.) using next-generation RAD sequencing
Linkage maps based on DISR. This map was constructed with 7457 SNPs that produced 3282 markers. Out of those, 2162 markers successfully mapped 24 LGs with a total length of 2700.9 cM. The LGs ranged from 58.1 to 238.4 cM in length. LG24 was the shortest LG, comprising only 13 loci, whereas LG01 was the longest, spanning 159.9 cM and containing 224 loci with a marker density of 0.7 cM/locus (map unit determined by Haldane’s distance while for other LGs Kosambi’s distance was used). The marker densities ranged from 0.5 cM/locus in LG02 to 5.6 cM/locus in LG24, resulting in an average distance of 1.8 cM between markers for the entire map