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An active v-abl protein tyrosine kinase blocks immunoglobulin light-chain gene rearrangement .
 protein: v-abl protein tyrosine kinase; DNA: immunoglobulin light-chain gene
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: v-abl protein tyrosine kinase, immunoglobulin light-chain gene 
Answer:
 protein: v-abl protein tyrosine kinase; DNA: immunoglobulin light-chain gene