Figure 4

Hirerarchical clustering analysis of DEPs with different functions during grain development. A: DEPs involved in carbohydrate metabolism related proteins, including starch synthesis (A-I), beta-amylases (A-II), photosynthesis (A-III) and other carbohydrate metabolism (A-IV). B: DEPs involved in protein metabolism, including nitrogen metabolism (B-I), protein systhesis/assembly/degradation (B-II) and storage proteins (B-III). C: DEPs involved in defense and stress related proteins, including alpha-amylase inhibitor (C-I), LEA proteins (C-II), ROS scavenging related proteins (C-III), protein protection (C-IV) and other defense/stress related proteins (C-V).