CULP, KULP, KOLB, CULPE, COLP, KUELP, KUELB, KULBE, KUELBS, and any other reasonable spelling variations, including CUTLIP, are welcome to join the project. Only males have Y-chromosomes, so only male CULP (or variant) can participate. If you are female, you can have a male CULP (or variant) relative submit a sample for your line. To participate meaningfully, testees will need to share their direct male line ancestry back to the earliest known CULP (or variant) as a pedigree (excluding living persons).