Reference genes selection for <i>Calotropis procera</i> under different salt stress conditions - Fig 1

Quantification cycle (Cq-value) of 10 candidate reference genes in leaf and root samples of Calotropis procera under different salt stress (A) Leaf100 (100 mM NaCl), (B) Root50 (50 mM NaCl) and (C) Root200 (200 mM NaCl). The Boxplot indicates the interquartile range. The horizontal dashed line represents the mean and the solid line the median. The upper and lower dashes represent the maximum and minimum values. Dots indicate the lowest and highest Cq value.