PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19620235-6 2009 Unexpectedly, U7 snRNA was detected in Lsm11 and Lsm1 mutants and could be precipitated with anti-trimethylguanosine antibodies, suggesting that it assembles into a snRNP particle in the absence of Lsm10 and Lsm11. trimethylguanosine 98-116 Small ribonucleoprotein particle protein SmD1 Drosophila melanogaster 165-170