Analysis of SECIS elements in Selenoprotein P genes from Human selenoprotein P and S variant mRNAs with different numbers of SECIS elements and inferences from mutant mice of the roles of multiple SECIS elements

(a) Alignment of SECIS elements in selenoprotein P genes of representative vertebrate species (b) Average distance tree computed by Jalview based on the alignment shown in panel (c) Structure of SECIS elements as predicted by SECISearch3 webserver