Korean Journal of Breeding Science :eISSN 2287-5174 / pISSN 0250-3360

Table. 2.

Summary of the molecular markers used for linkage map construction.

Chr. Total no. of DNA markers No. of polymorphic markers Polymorphism (%) No. of markers used for linkage map constructionz Lengthy (cM) Avg. distancex (cM)




SSR SNP SSR SNP SSR SNP SSR SNP
1 83 44 63 34 75.9 77.3 16 20 190.0 5.3
2 80 37 32 32 40.0 86.5 19 15 159.0 4.7
3 68 41 43 23 63.2 56.1 21 19 182.5 4.6
4 50 35 28 20 56.0 57.1 12 10 138.4 6.3
5 72 28 28 13 38.9 46.4 11 8 137.3 7.2
6 36 35 27 20 75.0 57.1 10 16 110.3 4.2
7 44 30 37 26 84.1 86.7 12 18 120.9 4.0
8 54 29 41 21 75.9 72.4 15 11 137.8 5.3
9 40 23 36 18 90.0 78.3 14 12 85.4 3.3
10 38 24 26 14 68.4 58.3 9 11 75.1 3.8
11 53 30 34 18 64.2 60.0 16 11 108.3 4.0
12 53 28 29 15 54.7 53.6 13 8 119.0 5.7
Total (average) 671 384 424 254 (65.5) (65.8) 168 159 1,564.0 (4.8)

zMarkers selected for linkage map construction.

yChromosome length.

xAverage distance between two adjacent markers.

Korean J Breed Sci 2019;51:415-23 https://doi.org/10.9787/KJBS.2019.51.4.415
© 2019 Korean J Breed Sci