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https://doi.org/10.1093/nar/gkaa049 (FAM46B is a prokaryotic-like cytoplasmic poly(A) polymerase essential in human embryonic stem cells)

https://doi.org/10.1093/nar/gkaa578 (Structures of mammalian GLD-2 proteins reveal molecular basis of their functional diversity in mRNA and microRNA processing)