Chloride intracellular channel proteins (CLICs) are multi-functional proteins that are expressed in various cell types and differ in their subcellular location. Two CLIC homologs. EXL-1 (excretory canal abnormal like-1) and EXC-4 (excretory canal abnormal- 4). are encoded in the Caenorhabditis elegans genome. https://www.roomyroomers.shop/product-category/velvet-folding-screen/