The term escherichia coli is identified in base64 scheme by the sequence ZXNjaGVyaWNoaWEgY29saQ==, while the MD5 signature is equal to 52c34f913a7c3c4143169451e31e9b74. The ASCII encoding of escherichia coli in hexadecimal notation is 657363686572696368696120636f6c69.