3448
The human lbc oncogene product is a guanine nucleotide exchange factor that specifically activates the Rho small GTP binding protein , thus resulting in biologically active , GTP - bound Rho , which in turn mediates actin cytoskeletal reorganization , gene transcription , and entry into the mitotic S phase .
 GENE: human lbc oncogene product; GENE: guanine nucleotide exchange factor; GENE: Rho small GTP binding protein; GENE: Rho; GENE: actin
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: human lbc oncogene product; GENE: guanine nucleotide exchange factor; GENE: Rho small GTP binding protein; GENE: Rho; GENE: actin