Fig. 7From: Elucidating the roles of three β-glucuronosyltransferases (GLCATs) acting on arabinogalactan-proteins using a CRISPR-Cas9 multiplexing approach in ArabidopsisQuantification of calcium content of AGPs extracted from the aerial portion of 40-day-old plants. All the glcat mutants showed significant reductions of calcium binding. Statistical differences were determined by one-way ANOVA, followed by the Tukey’s honestly significant difference test (*** P < 0.001)Back to article page