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Fig. 4 | BMC Plant Biology

Fig. 4

From: Systematic analysis and expression of Gossypium 2ODD superfamily highlight the roles of GhLDOXs responding to alkali and other abiotic stress in cotton

Fig. 4

Selection pressure based on non-synonymous to synonymous ratio (Ka/Ks) for 2ODDs. A The density of duplicated gene pairs in various ranges of Ka/Ks. Different colors mean different combinations of gene pairs among four Gossypium species. B Prediction of a number of duplicated gene pairs of different combinations from four Gossypium species. The blue, orange and grey colors show the different selection pressure

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