TY - RPRT TI - Structure-function in Xenopus snRNPs. AU - P Vankan AU - J Hamm AU - N A Dathan AU - I W Mattaj PY - 1990 DO - 10.1007/bf00360477 UR - https://pubmed.ncbi.nlm.nih.gov/2141912/ ID - 2141912 ER -