In this Review, we summarize the evidence that Elg1/ATAD5-RLC acts as a PCNA unloader and discuss the still enigmatic relationship between the function of Elg1/ATAD5-RLC in PCNA unloading and the role of Elg1/ATAD5 in maintaining genomic stability.     ///    "The fundamental molecular function of the Elg1/ATAD5-replication factor C-like complex (RLC) was, until recently, elusive, although Elg1/ATAD5-RLC was known to interact with the replication sliding clamp PCNA. "    ///    "Two papers have now reported that following DNA replication, the Elg1/ATAD5-RLC is required to remove PCNA from chromatin in yeast and human cells. "