2237
Instead , the low levels of mRNA from this allele were comprised of aberrant species resulting from the use of either of two cryptic donor sites , one truncating exon 9 and the other within IVS - 9 , spliced to exon 10 .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
 Entities:  
Answer:
 None