tokens: Specifically , I use molecular markers that identify particular neuroectodermal domains , all neuroblasts or individual neuroblasts , to show that in DER mutant embryos ( 1 ) intermediate column neuroblasts do not form , ( 2 ) medial column neuroblasts often acquire identities inappropriate for their position , while ( 3 ) lateral neuroblasts develop normally .
folded_tokens: specifically , I use molecular marker that identify particular neuroectodermal domain , all neuroblast or individual neuroblast , to show that in DER mutant embryo ( 1 ) intermediate column neuroblast do not form , ( 2 ) medial column neuroblast often acquire identity inappropriate for they position , while ( 3 ) lateral neuroblast develop normally .