the development of projections from somatic motor-sensory areas of neocortex to the diencephalon and brainstem was studied by using the orthograde transport of wheat germ agglutinin conjugated to horseradish peroxidase ( wga-hrp ) in a series of pouch-young opossums .
C0019941
horseradish peroxidase
C0078473
wga-hrp