TABLE 2

Trichome density QTL details

Mapping population
Ler × ColLer × CVILer × No-0Bay × Sha
ChromosomeaQTLbPositioncPEdAdditive
 effecteLerfPositionPEAdditive
 effectLerPositionPEAdditive
 effectLerPositionPEAdditive
 effectBayfCandidateg
1TDL 136.211.63.0
2TDL 251.621.04.668.419.45.263.211.52.846.612.74.2 TTG2
3TDL 336.122.15.6 GL1
3TDL 451.011.84.1
4TDL 5 3.5 9.13.0 2.012.13.011.011.43.0 1.025.06.0
4TDL 648.516.54.1
4TDL 760.211.02.9
5TDL 832.4 7.02.6 TTG1
5TDL 968.9 6.82.4 GL3
  • a Chromosome on which QTL was mapped.

  • b QTL identifier.

  • c Map position in centimorgans.

  • d Percentage of variation within mapping population explained by the QTL.

  • e Additive effect of QTL (2a).

  • f Direction of effect on trichome density of either the Ler or the Bay allele (depending on the population) for each QTL.

  • g Candidate gene based on physical proximity to QTL position.

  • QTL positions in italic type indicate loci that epistatically interact.