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. 2023 Feb 27;13:3301. doi: 10.1038/s41598-023-30343-2

Figure 3.

Figure 3

Uptake and release of K+ and Ca2+ ions. (A) K+ uptake and Ca2+ release from seeds in BONB-KNaCl. (B) K+ release and Ca2+ uptake from seeds in BONB-CaNaCl. (C) Proposed mechanism of K+ uptake and Ca2+ release in aged recalcitrant of wasabi seeds with BONB-KNaCl. Upper left shows an example of solution used in the study. Upper right shows a hypothetical model of the germination process. Lower panel shows optimum conditions for wasabi seeds to break out of dormancy, with significant K+ uptake from the solution and Ca2+ release from the endosperm.