"leucophyll" meaning in English

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  "etymology_text": "From leuco- + -phyll.",
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      "expansion": "leucophyll (uncountable)",
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  "lang_code": "en",
  "pos": "noun",
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          "name": "English terms prefixed with leuco-",
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        {
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        {
          "ref": "1963, E. M. Senchenkova, “V. N. Lyubimenko's Studies of Chlorophyll and their Modern Development”, in Israel Program for Scientific Translations, transl., Life Phenomena: A Historical Survey, pages 134–135:",
          "text": "Fischer's observations confirmed Lyubimenko's opinion that protochlorophyll represents an oxidised form of chlorophyll arising as a by-product during synthesis. Lyubimenko assumed that the first stage of chlorophyll synthesis is oxidation of the chlorophyll precursor, i.e., the hypothetical leucophyll. [...]\nThe principal stages of initial chlorophyll biosynthesis are the condensation of pyrrole compounds with free alpha-positions, resulting in the formation of a more complex precursor of chlorophyll, i.e., a colorless leuco-compound corresponding to leucophyll. Oxidation of leucophyll leads to the formation of protochlorophyll.",
          "type": "quote"
        }
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      "glosses": [
        "A colourless substance which was hypothesised to be a precursor compound of chlorophyll."
      ],
      "id": "en-leucophyll-en-noun-mhJFH7Jk",
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          "chlorophyll",
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      "raw_glosses": [
        "(biochemistry) A colourless substance which was hypothesised to be a precursor compound of chlorophyll."
      ],
      "related": [
        {
          "word": "etiolin"
        },
        {
          "word": "protochlorophyllide"
        }
      ],
      "synonyms": [
        {
          "word": "leukophyll"
        }
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  "word": "leucophyll"
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  "etymology_text": "From leuco- + -phyll.",
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  "lang_code": "en",
  "pos": "noun",
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    {
      "word": "etiolin"
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    {
      "word": "protochlorophyllide"
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          "ref": "1963, E. M. Senchenkova, “V. N. Lyubimenko's Studies of Chlorophyll and their Modern Development”, in Israel Program for Scientific Translations, transl., Life Phenomena: A Historical Survey, pages 134–135:",
          "text": "Fischer's observations confirmed Lyubimenko's opinion that protochlorophyll represents an oxidised form of chlorophyll arising as a by-product during synthesis. Lyubimenko assumed that the first stage of chlorophyll synthesis is oxidation of the chlorophyll precursor, i.e., the hypothetical leucophyll. [...]\nThe principal stages of initial chlorophyll biosynthesis are the condensation of pyrrole compounds with free alpha-positions, resulting in the formation of a more complex precursor of chlorophyll, i.e., a colorless leuco-compound corresponding to leucophyll. Oxidation of leucophyll leads to the formation of protochlorophyll.",
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        "A colourless substance which was hypothesised to be a precursor compound of chlorophyll."
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        "(biochemistry) A colourless substance which was hypothesised to be a precursor compound of chlorophyll."
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  "synonyms": [
    {
      "word": "leukophyll"
    }
  ],
  "word": "leucophyll"
}