英语词汇“phytochrome”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

phytochrome

/ˈfʌɪtəkrəʊm

noun [mass noun] Biochemistry

A blue-green pigment found in many plants, in which it regulates various developmental processes.This macroscopically observable reaction was identified to be coupled with light-induced processes of the photoreceptor phytochrome....

This is the opposite of the situation in higher plants, where red light activates and far-red light inactivates phytochrome.
The plant photoreceptor phytochrome exhibits remarkable structural and functional variabilities in the plant cell.

Origin

Late 19th century: from phyto- 'relating to plants' + Greek khrōma 'colour'.

单词	phytochrome
释义	phytochrome /ˈfʌɪtəkrəʊm / noun [mass noun] Biochemistry A blue-green pigment found in many plants, in which it regulates various developmental processes.This macroscopically observable reaction was identified to be coupled with light-induced processes of the photoreceptor phytochrome.... This is the opposite of the situation in higher plants, where red light activates and far-red light inactivates phytochrome. The plant photoreceptor phytochrome exhibits remarkable structural and functional variabilities in the plant cell. Origin Late 19th century: from phyto- 'relating to plants' + Greek khrōma 'colour'.
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