PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 438530-2 1979 Donor strain TMP10 contained numerous species of extrachromosomal DNA ranging from approximately 2 x 10(6) to 20 x 10(6) daltons in molecular weight, as revealed by agarose gel electrophoresis. Sepharose 165-172 oligodendrocytic myelin paranodal and inner loop protein Homo sapiens 13-18