TABLE 3

Chi-square test of the QTL distribution between tetraploid At and Dt subgenomes for different fiber traits

TraitaQTLAtbDtbGoodness of fit to 1:1
EL3315180.6015
FC11740.3657
FF5725320.3538
FL3417171.0000
FS247170.0412
FU2110110.8273
MIC8080.0047
SF8350.4795
Total196841120.0455
  • a EL, elongation; FC, color; FF, fineness; FL, length; FS, strength; FU, uniformity; MIC, micronaire; SF, short fiber content.

  • b At, Dt: Tetraploid chromosomes derived from A-genome and D-genome diploid progenitors, respectively.