单词	phytohemagglutinin
释义	phytohemagglutinin noun phy·​to·​he·​mag·​glu·​ti·​nin ˌfī-tō-ˌhē-mə-ˈglü-tə-nən  : a proteinaceous hemagglutinin of plant origin used especially to induce mitosis (as in lymphocytes) Example Sentences Recent Examples on the Web Symptoms of phytohemagglutinin poisoning are nausea, vomiting and diarrhea, from mild to intense. Margaret Lauterbach, idahostatesman, 9 June 2017 Some or most beans contain a toxin called a lectin or phytohemagglutinin (PHA); its highest concentration is in red kidney beans. Margaret Lauterbach, idahostatesman, 9 June 2017 Word History Etymology phyto- + hemagglutinin First Known Use 1949, in the meaning defined above Medical Definition phytohemagglutinin noun phy·​to·​hem·​ag·​glu·​ti·​nin variants or chiefly British phytohaemagglutinin ˈfīt-ō-ˌhē-mə-ˈglüt-ᵊn-ən  : a proteinaceous hemagglutinin of plant origin used especially to induce mitosis (as in lymphocytes) —abbreviation PHA
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