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Table 3 Pearson correlation values among all traits – weight (g), height-A (cm), diameter-D (cm), A/D ratio, peel thickness (cm), number of segments, number of seeds, ease of peeling, juice content (%), total titratable acidity (TTA, %), total soluble solids (TSS), TSS/TTA ratio, technological index (TI) and number of fruits per box in the F1 progeny of Murcott tangor and Pera sweet orange

From: QTL mapping for fruit quality in Citrus using DArTseq markers

  Weight Height Diameter A/D Peel thickness Segments per fruit Number of seeds Ease of peeling Juice content Acidity Soluble solids (TSS) TSS/TTA Technological index TI Fruit per box
Weight 1 0.81** 0.88** 0.19** 0.05 0.05 −0.1* −0.1* −0.14** 0.12** −0.2** −0.34** 0.07 −0.12**
Height   1 0.76** 0.58** 0.12* −0.02 −0.11** −0.11** −0.11** 0.03 −0.1* −0.349** −0.02 −0.19**
Diameter    1 0.04 0 0.06 −0.11** −0.11** −0.11** 0.14** −0.27** −0.33** 0.13** −0.1**
A/D     1 0.14** −0.05 −0.03 −0.03 −0.05 −0.1* 0.12** −0.15** −0.16** −0.16**
Peel thickness      1 −0.02 −0.04 −0.04 −0.17** −0.21** −0.04 −0.03 0.01 −0.17**
Segments per fruit       1 0.08* 0.08* −0.17** −0.06 −0.09* −0.08 0.08* −0.07
Number of seeds        1 0.1* −0.19** 0.04 0.02 0.03 0.01 0.04
Ease of peeling         1 −0.19** 0.04 0.02 0.03 0.01 0.04
Juice content          1 −0.02 0.01 0.08 0 0.02
Acidity           1 0.03 0.05 0.01 0.73**
Soluble solids            1 0.17** −0.81** 0.14
TSS/TTA             1 0.2** 0.7**
Technological index              1 0.14**
Fruit per box               1
  1. Note * p < 0.05 and **p < 0.01