1253
Southern blot analysis using probes from the 3 ' portions of the genomic and B . napus MA and MB cDNA clones showed that MA type myrosinases are encoded by approximately 4 genes , while MB type myrosinases are encoded by more than 10 genes in B . napus .
 GENE: B . napus MA; GENE: MB cDNA; GENE: MA type; GENE: myrosinases; GENE: MB type; GENE: myrosinases
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: B . napus MA; GENE: MB cDNA; GENE: MA type; GENE: myrosinases; GENE: MB type; GENE: myrosinases