- a blue-green pigment existing in two interchangeable forms, present in most plants, that mediates many light-dependent processes, including photoperiodism and the greening of leaves
单词 | phytochrome |
释义 | WordReference Random House Unabridged Dictionary of American English © 2024 phy•to•chrome (fī′tə krōm′),USA pronunciation n. [Bot.]
Collins Concise English Dictionary © HarperCollins Publishers:: phytochrome /ˈfaɪtəʊˌkrəʊm/ n
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