Caenorhabditis elegans/enzymology; Caenorhabditis elegans/genetics; Gene Expression Regulation, Developmental; Gene Expression Regulation, Enzymologic; Proton-Translocating ATPases/genetics; Vacuolar Proton-Translocating ATPases; Amino Acid Sequence; Animals; Animals, Genetically Modified; Caenorhabditis elegans/embryology; Caenorhabditis elegans Proteins; Disorders of Sex Development; Embryo, Nonmammalian; Female; Genes, Reporter; Green Fluorescent Proteins; Intestines/cytology; Intestines/enzymology; Isoenzymes/chemistry; Isoenzymes/genetics; Isoenzymes/metabolism; Luminescent Proteins/genetics; Male; Molecular Sequence Data; Nervous System/cytology; Nervous System/enzymology; Organ Specificity; Protein Subunits; Proton Pumps/chemistry; Proton Pumps/genetics; Proton Pumps/metabolism; Proton-Translocating ATPases/chemistry; Proton-Translocating ATPases/metabolism; RNA, Double-Stranded/genetics; Recombinant Fusion Proteins/biosynthesis; Recombinant Fusion Proteins/chemistry; Sequence Alignment; Sequence Homology, Amino Acid; Skin/cytology; Skin/enzymology; Uterus/cytology; Uterus/enzymology