Materials and methods
Construction of codon-optimized Caenorhabditis
elegans (C. elegans) fat1 gene expression vector
The mfat1 gene was cloned from the coding region of
C. elegans fat1 gene (GenBank accession number
NM_001028389) and codon-optimized according to
the mammalian codon usage bias in order to be
expressed in mammalian cells (Supplementary