Skip to main content

Table 1 Parameters of flowering time QTLs in BTx642/Tx7000 RILs population

From: CONSTANS is a photoperiod regulated activator of flowering in sorghum

Greenhouse LD (14 h)
QTL Candidate gene Chromosome number Position (cM)a LOD score Peak coordinateb Additive effectc R2d
1 EHD1 Chr_01 102.7 8.31 22012456- 22012527 -6.25 0.12
2 NDe Chr_08 67.9 5.82 50255989- 50256060 -5.02 0.08
3 CO Chr_10 61.7 18.43 13696999- 13697070 -12.69 0.40
Field LD condition CS08
1 EHD1 Chr_01 102.7 3.74 22012456- 22012527 -1.09 0.09
2 PRR37 Chr_06 42.0 5.71 40201054- 40201125 1.53 0.15
3 ND Chr_08 60.2 9.09 49290307- 49290378 -1.80 0.26
4 CO Chr_10 59.7 4.11 10080053- 10080126 -1.50 0.16
Greenhouse SD (10 h)
1 ND Chr_01 16.3 6.00 7208344- 7208415 2.18 0.09
2 EHD1 Chr_01 102.7 4.92 22012456- 22012527 -1.80 0.07
3 ND Chr_08 65.1 7.96 49797259- 49797330 -2.46 0.14
4 CO Chr_10 59.7 8.70 10080053- 10080126 -3.30 0.17
  1. aPosition of likelihood peak (highest LOD score).
  2. bPeak coordinate: physical coordinate of the likelihood peak.
  3. cAdditive effect: A positive value means the delay of flowering time due to Tx7000 allele. A negative value means the delay of flowering time due to BTx642 allele.
  4. dR2 (coefficient of determination): percentage of phenotypic variance explained by the QTL.
  5. eND: Candidate gene is not determined.