Skip to main content

Table 3 QTL mapping results from Jin23B/QingGuAi3 background population in 2 years

From: Identification of Blast Resistance QTLs Based on Two Advanced Backcross Populations in Rice

Trait Chr QTL Position LOD Add R2 (%) Trait Chr QTL Position LOD Add R2 (%)
11RT        12RT 1 qBR1–1 RM297-RM486 2.98 0.54 3.95
6 qBR6 L6ID3F-ZH6111 19.39 1.40 24.93 6 qBR6 L6ID3F-ZH6111 13.73 1.14 19.91
7 qBR7–1 RM214-RM5543 7.83 0.89 8.87 7 qBR7–1 RM214-RM5543 3.18 0.55 4.12
11 qBR11–1 RM229-RM457 5.17 1.08 6.57       
       11 qBR11–2 RM457-YH43 6.94 34.7 5.49
11RH        12RH 4 qBR4–2 RM241-RM317 3.44 0.49 2.51
6 qBR6 ZH6111-RM20069 28.39 1.90 36.48 6 qBR6 L6ID3F-ZH6111 28.35 1.31 25.27
7 qBR7–1 RM214-RM5543 14.98 1.36 16.47 7 qBR7–1 RM214-RM5543 29.33 1.43 26.31
       11 qBR11–1 RM229-RM457 3.2 0.61 2.42
11RN        12RN 1 qBR1–2 RM5-RM488 10.9 24.76 8.55
       2 qBR2 ZH282-RM71 2.59 44.12 8.92
       3 qBR3 RM3441-RM232 4.46 50.77 12.72
4 qBR4–1 RM471-RM241 3.69 42.68 12.31 4 qBR4–1 RM471-RM241 7.64 40.01 18.47
4 qBR4–2 RM241-RM317 2.53 45.94 8.82 4 qBR4–2 RM241-RM317 6.76 46.65 16.92
6 qBR6 L6ID3F-ZH6111 33.94 50.47 31.91 6 qBR6 L6ID3F-ZH6111 29.23 42.24 28.95
7 qBR7–1 RM214-RM5543 30.17 50.02 27.94 7 qBR7–1 RM214-RM5543 20.75 35.94 18.71
       7 qBR7–2 RM432-RM21691 4.61 17.06 3.43
8 qBR8 RM404-RM210 7.80 38.08 18.89       
       12 qBR12 RM5927-RM6296 8.02 −33.18 a 9.58
  1. Note: Chr, Chromosome. LOD, logarithm of odds. Add, the additive effect of each QTL. R2, Goodness of fit, represent the phenotypic variance explained by each QTL. a, the resistance effect of QTL come from Jin23B. 11RT and 12RT, leaf blast resistance at tillering stage in 2011 and 2012. 11RH and 12RH, leaf blast resistance at heading stage in 2011 and 2012. 11RN and 12RN, neck blast resistance at maturation stage in 2011 and 2012