For this study, about 30 C. elegans SNARE and SNARE-associated protein sequences were retrieved directly from WormBase based on previous annotation (https://wormbase.org) (accessed on 11 May 2022) [28 (link)]. The protein sequences of their closest human orthologs were retrieved from UniProt (https://www.uniprot.org) (accessed on 11 May 2022). Initially, the protein sequences obtained were aligned using Clustal Omega, which also gave a neighbor-joining tree without distance corrections (https://www.ebi.ac.uk/Tools/msa/clustalo/) (accessed on 12 May 2022) [66 (link)]. The phylogenetic tree data obtained from Clustal Omega were then further annotated using iTOL (https://itol.embl.de) (accessed on 8 August 2022). Particularly, the unrooted display mode was selected using the equal-angle algorithm by default [29 (link)].
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