Figure 5From: Alternative splicing and nonsense-mediated decay of circadian clock genes under environmental stress conditions in ArabidopsisDomain structures of alternatively spliced protein isoforms. The protein domain structures were analyzed using the SMART and Pfam databases. Black boxes indicate the conserved protein domains. PR, pseudo-receiver; CCT, CONSTANS, CONSTANS-LIKE, and TOC1; PAS, Per-ARNT-Sim; aa, amino acid. A. Protein domain structures of CCA1, PRR7, PRR9, and ZTL and their protein isoforms. B. Protein domain structures of TOC1 and ELF3.Back to article page