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. 2021 Mar 10;12:620659. doi: 10.3389/fgene.2021.620659

FIGURE 4.

FIGURE 4

Conserved protein domains in the small-spotted catshark and the elephant shark Mgp/Bgp sequences. The small-spotted catshark Mgp/Bgp sequences are predicted from RNAseq, with location of exonic junctions (ex2–3: junction between exon 2 and exon 3); the elephant shark Mgp/Bgp sequences are predicted from genomic sequences (no exon junction showed). Domains predicted by InterPro, SMART, or FIMO are marked with an asterisk. Other domains are highlighted from their conserved alignment with previously characterized protein domains. Question marks are for domains identified after alignment but showing non-functional mutations. The small-spotted catshark Bgp sequence predicted from exons 3 to 11 is in bracket as it poorly aligns to any other vertebrate Bgp sequences.