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. 2020 Jan 17;10:1702. doi: 10.3389/fpls.2019.01702

Figure 1.

Figure 1

Tomato recombinant inbred lines (RILs) selection for their tolerance to the combination of salinity and heat. Eighty four RILs lines were grown under control (A) and under the combination of salinity and heat (B) and fresh weight (FW) was recorded. Twelve RILs were selected for each grade of tolerance (low, intermediate, and high tolerance) to the combination of salinity and heat as compared to control plants (C). The selected lines (C, red circle) were grown again under growth chamber conditions to validate the different grade of tolerance obtained previously under greenhouse conditions. RIL-66 (low tolerant) and RIL-76 (high tolerant) were selected for further experiments (D). Values represented in each figure are means ± SE (n = 6).