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Table 4 Summary on M-QTL and E-QTLs controlling fiber quality traits in BC/P and RIL-P datasets in BC/P trials

From: QTL and genetic analysis controlling fiber quality traits using paternal backcross population in upland cotton

Trait BC/P RIL-P
M-QTLa nb V(A)% c V(AE) /% c nb V(A)%c V(AE) /% c
FL 11 3.13 0.70 13 2.63 0.27
FU 3 3.02 3.00 7 3.15 2.40
FS 11 2.53 0.67 14 2.92 0.25
FE 0 12 2.77 0.59
FM 13 2.61 0.99 10 3.41 1.01
Mean 2.82 1.34 2.98 0.90
E-QTLa nb V(AA) /%c V(AAE)%c n V(AA)%c V(AAE) /%c
FL 16 3.44 0.30 52 4.33 0.22
FU 11 1.93 2.12 0
FS 5 3.32 0.52 44 4.15 0.24
FE 1 0.76 0.01 18 4.42 0.24
FM 13 3.44 0.73 28 3.77 0.23
Mean 2.58 0.74 4.17 0.23
  1. a M-QTLs and E-QTLs refer to the main effect QTL and epistasis QTLs by environments. b The number of QTLs. c V(A) /%, V(AAE) /%, V(AA) /% and V(AAE) /%, the total proportion of phenotypic variation on average explained by single QTL, epistatic QTLs (AA) and them by environments (AE or AAE) at the current scanning position, respectively