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Table 7 Effect estimates of the three co-localized seed weight and silique length QTL in the linkage and association population

From: A combined linkage and regional association mapping validation and fine mapping of two major pleiotropic QTLs for seed weight and silique length in rapeseed (Brassica napus L.)

Unique QTL Population Marker Genotypea Sample number SWmd SWb SWw SL
uq.A09-1 linkage mapping BrSF6-2562 P1 type 58 4.63 ± 0.56ae 4.14 ± 0.49a 4.35 ± 0.52a 77.3 ± 10.5a
P2 type 40 4.88 ± 0.45b 4.33 ± 0.43b 4.56 ± 0.44b 79.8 ± 7.1a
association mapping BrGMS0025 D (P1/P2) b 204 4.37 ± 0.95a    66.3 ± 13.5a
C 275 4.02 ± 0.81b    60.9 ± 10.9b
Ac 6     
    B 17     
uq.A09-3 linkage mapping BrSF0358 not P2 type 121 4.94 ± 0.39a 4.40 ± 0.37a 4.64 ± 0.37a 82.6 ± 6.4a
P2 type 63 4.52 ± 0.50b 44.03 ± 0.47b 4.23 ± 0.48b 71.8 ± 7.5b
association mapping BrSF6-1572 A 65 4.42 ± 0.93a    65.4 ± 13.0a
E (P1/P2) 248 4.11 ± 0.85b    62.5 ± 12.6b
C 171 3.97 ± 0.80bc    60.4 ± 9.2ab
D 4     
    B 5     
uq.C02-1 linkage mapping BoSF1827 not P2 type 114 4.80 ± 0.45a 4.27 ± 0.39a 4.49 ± 0.41a 78.9 ± 7.8a
    P2 type 45 4.85 ± 0.43a 4.32 ± 0.44a 4.57 ± 0.45a 80.1 ± 9.1a
  1. a: In linkage mapping, “P1 type” indicates marker phenotype that is the same as that of Zhongshuang11, “P2 type” indicates marker phenotype that is the same as that of No. 73290, “not P2 type ” indicates marker phenotype that is not No. 73290 type; in association mapping, alleles are arranged in alphabetical order according to amplified fragment size. b: “P1/P2” indicates that Zhongshuang11 and No. 73290 have the same genotype in association population.
  2. c: Rare alleles with an allele frequency of < 0.05 are treated as missing data in the association population.
  3. d: SWm, SWb and SWw are the mean values from all the experiments, and the details of each experimental analysis are shown in Additional file 1: Table S10.
  4. e: Being followed by the same letter indicates no significant difference at the 0.05 probability level based on a Duncan-test.