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

Table. 3.

List of QTLs associated with cooked seed hardness and water absorption in two RIL populations

RIL population Trait Chrz Markers physical
position (bp)y
Intervalx LODw PVE (%)v Addu Number of candidate gene Published gene Potential candidate gene
Daepung
×
Socheong2
Cooked seed hardness 11 AX-90402610
~
AX-90476968
3,721,311
~
3,999,032
277,721 3.3 13.6 0.1 27 3 Peroxidase
Glyma.11g049600
Daepung
×
Ilpumgeomjeong
Cooked seed hardness 7 AX-90450539
~
AX-90519477
35,730,875
~
36,675,391
944,516 3.4 6.2 -0.1 81 1 -
19 AX-90322246
~
AX-90434088
32,353,983
~
37,152,969
4,798,986 4.2 7.9 0.1 219 25 Pectin Methylesterase
Inhibitor
Glyma.19g092600
Water
absorption
3 AX-90430380
~
AX-90519747
34,432,251
~
36,200,178
1,767,927 3.7 20.0 -2.8 154 17 -

zchromosome

yinformation from Glyma.Wm82.a2.v1 genome browser (Grant et al. 2010)

xphysical distance between two markers

wlogarithm of odds score, threshold was 2.79 from permutation test

vphenotypic variation explained by the marker

umean of the distribution (P2-P1)/2

Korean J. Breed. Sci. 2022;54:25-33 https://doi.org/10.9787/KJBS.2022.54.1.25
© 2022 Korean J. Breed. Sci.