Small and basic intrinsic protein 21 [Source:Projected from Arabidopsis thaliana (AT3G56950) UniProtKB/TrEMBL;Acc:F4J0V0]
Chromosome 4B: 389,114,118-389,118,175 forward strand.
This gene has 2 transcripts (splice variants), 141 orthologues and 46 paralogues.