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Table 2 Correlation matrix of bruising index (BI), specific gravity (SG), starch corrected bruising (SCB), tuber yield (TY), plant maturity (PM) and tuber shape (TS)

From: Association genetics in Solanum tuberosum provides new insights into potato tuber bruising and enzymatic tissue discoloration

  BI SG SCB TY PM
SG 0.7***     
SCB 0.78*** ns    
TY ns -0.18* ns   
PM 0.35*** 0.46*** ns 0.25***  
TS -0.47*** -0.44*** -0.28*** 0.17* ns
  1. * significant at α = 0.05; *** significant at α = 0.001, ns = not significant