SRS211768 SAMN00623100 1130100188490 E. coli O5 strain U1-41 STEC53-PE-ILI5-01 Sample 1010804 Escherichia coli O5 str. U1-41 Escherichia coli O5:K4:H4 strain U1-41 is used as the reference for O5 serotyping at the E. coli Reference Center at PSU. strain U1-41