THE supra-œphageal ganglion of Anodonta is usually regarded as representing both the cerebral and pleural ganglia, and is commonly spoken of as the “cerebropleural.” Prof. Howes mentions in his “Atlas ...
IN a previous survey of the distribution in Nature of betaine-homocysteine-methyl-transferases, these enzymes were found in the livers of all vertebrate animals investigated 1,2. They could not be ...
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