3269
The data indicate that the five different ( and partially overlapping ) sry messenger RNAs detectable in early embryos are initiated at three separate sites , each directly upstream from one of the three protein - coding regions , designated ( in 5 ' to 3 ' order ) beta , alpha and delta .
 GENE: sry messenger RNAs
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: sry messenger RNAs 
Answer:
 GENE: sry messenger RNAs