12795
Fluorescence in situ hybridization and analyses of a yeast artificial chromosome contig revealed that the human LOX-1 gene is located in the natural killer gene complex on chromosome 12p12-p13 , where the genes of the natural killer cell receptors cluster.
 protein: LOX-1; DNA: chromosome 12p12-p13; DNA: human LOX-1 gene; protein: natural killer cell receptors; protein: natural killer gene complex
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: LOX-1, chromosome 12p12-p13, human LOX-1 gene, natural killer cell receptors, natural killer gene complex 
Answer:
 protein: LOX-1; DNA: chromosome 12p12-p13; DNA: human LOX-1 gene; protein: natural killer cell receptors; protein: natural killer gene complex