7950
As with the murine and human mb - 1 genes , the 5 ' region of the bovine mb - 1 gene lacked a TATA box .
 murine and human mb - 1 genes, bovine mb - 1 gene
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 murine and human mb - 1 genes, bovine mb - 1 gene