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Consumption of tyrosine in royal jelly increases brain levels of dopamine and tyramine and promotes transition from normal to reproductive workers in queenless honey bee colonies
Graduate Program in Bioscience and Chemistry, Human Information Systems, Kanazawa Institute of Technology, 3-1 Yakkaho, Hakusan, Ishikawa 924-0838, Japan
Graduate Program in Bioscience and Chemistry, Human Information Systems, Kanazawa Institute of Technology, 3-1 Yakkaho, Hakusan, Ishikawa 924-0838, Japan
Department of Bioresource Science, Tamagawa University, Machida, Tokyo 194-8610, Japan
Graduate Program in Bioscience and Chemistry, Human Information Systems, Kanazawa Institute of Technology, 3-1 Yakkaho, Hakusan, Ishikawa 924-0838, Japan