A team of historians, scientists and engineers has developed a portable X-ray scanner to study 4,000-year-old letters encased ...
Position of a 'green-red' hybrid gene in the visual pigment array determines colour-vision phenotype
Deutan colour-vision defects comprise deuteranomaly (anomalous trichromatic colour vision) and the more severe and less common deuteranopia (dichromatic colour vision). Deuteranomaly occurs if a ...
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