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. 2021 Mar 1;12:641325. doi: 10.3389/fpls.2021.641325

FIGURE 3.

FIGURE 3

Expression heat maps of genes involved in starch metabolism in developing barley grain. (A) Genes involved in starch synthesis and (B) genes involved in starch hydrolysis. Emb, embryo and scutellum; Endo, endosperm; Mat, maternal tissue; WG, whole grain. Numbers indicate days post-anthesis. The heat map colors are log10 TPM: for example, a value of 1.0 (very dark red = 10 TPM; 2.0 (bright red = 100 TPM; 3.0 (orange) = 1,000 TPM, while 3.7 (yellow) is approximately 5,000 TPM.