10694
Alignment of cDNA sequences showed that CBPTI - 3 exhibited similar sequence homology to CBPTI - 4 cDNA except for an 8 nucleotide deletion in the open - reading frame .
 Chemical: nucleotide
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: nucleotide 
Answer:
 Chemical: nucleotide