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The seco - steroid hormone 1 , 25 - dihydroxyvitamin D3 is known to induce the expression of a calcium binding protein termed calbindin - D28K in a variety of target tissues .
 GENE: calbindin - D28K
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: calbindin - D28K