EXPERIMENTS have been made with five specimens of methylene blue as a vital stain for the spermatocytes of Helix aspersa. The specimens were an old German ‘polychrome methylene blue', and four ...

Caption The image shows a spiny stellate neuron (magenta) and its Golgi apparatus (white) in the mouse barrel cortex at postnatal day 5. The study found that the Golgi apparatus shows a biased ...