cells of origin of the tecto-lp ( lateroposterior nucleus of the thalamus ) projection and the tecto-lgnd ( dorsal nucleus of the lateral geniculate body ) projection were studied in the albino rat by means of retrograde transport of wheat germ agglutinin conjugated to horseradish peroxidase ( wga-hrp ) .
C0019941
horseradish peroxidase
C0078473
wga-hrp