Fig. 1From: Integrated microRNA and transcriptome profiling reveals a miRNA-mediated regulatory network of embryo abortion under calcium deficiency in peanut (Arachis hypogaea L.)Morphological characteristics of developing peanut embryos under calcium sufficiency and deficiency. Red arrows show seeds starting to rot. The bars indicate 5 mm. Ca-suf, Ca sufficiency; Ca-def, Ca deficiencyBack to article page