4438
The leader peptide was hypothesized to inhibit ribosome release at the tnaC stop codon , thereby blocking Rho ' s access to the transcript .
 GENE: tnaC stop codon; GENE: Rho
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: tnaC stop codon; GENE: Rho