947
The synthetic DNA sequence was constructed to achieve efficient base pairing with Escherichia coli 16S ribosomal RNA , avoidance of internal secondary structure , and optimal codon usage for high - level protein expression in accord with the known preferences in E . coli .
 GENE: Escherichia coli 16S ribosomal RNA
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: Escherichia coli 16S ribosomal RNA