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Table 1 Basic statistics of three heat tolerance indexes of the parental lines and F2 population

From: Identification of heat-tolerance QTLs and high-temperature stress-responsive genes through conventional QTL mapping, QTL-seq and RNA-seq in tomato

Physiological indexes Parents F2 population
LA1698 LA2093 Mean Range Stdev. Skewness Kurtisos
REC 0.61* 0.45 0.63 0.21–0.81 0.13 −1.59 2.16
CC 2.49 2.98* 2.81 2.08–3.39 0.28 −0.16 − 0.39
Fv/Fm 0.72 0.77* 0.68 0.49–0.80 0.06 −0.25 0.04
  1. REC indicates relative electrical conductivity, CC indicates chlorophyll content, Fv/Fm indicates maximum photochemical quantum efficiency. Level of significant differences are shown (* P < 0.05)