photoreversibleadj.

Brit.

/ˌfəʊtəʊrᵻˈvəːsᵻbl/, U.S.

/ˌfoʊdoʊrəˈvərsəb(ə)l/,

/ˌfoʊdoʊriˈvərsəb(ə)l/

Origin: Formed within English, by compounding. Etymons: photo- comb. form, reversible adj.

Etymology: < photo- comb. form + reversible adj.

Chiefly Biology.

Of a biochemical change: capable of being reversed by the action of light. Of a molecule: existing in different forms according to the wavelength of incident light; photoconvertible.

ΘΚΠ

the world > life > biology > biological processes > light-related processes > [adjective] > other processes

photobiological1907

photoreversible1941

photoreactivable1952

photoreactivated1953

photoreactivating1955

photoprotective1961

photoconvertible1962

photoabsorbing1966

photorepairable1966

1941 Amer. Jrnl. Bot. 28 319/1 Significantly, inhibition by CO is not photoreversible.

1966 Adv. Radiation Biol. 2 21 The photoreversible effects of UV on cytoplasmic entities of cells..formerly suggested RNA damages.

1972 W. Shropshire in K. Mitrakos & W. Shropshire Phytochrome p. v Phytochrome is a photoreversible pigment which can exist in two principal forms.

2002 Crop Sci. (Nexis) 1 July 1211 Controlled environment studies..documented phytochrome involvement (as demonstrated by R-FR photoreversible control) in regulation of chlorophyll and carotenoid concentrations.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

单词	photoreversible
释义	photoreversibleadj. Brit. /ˌfəʊtəʊrᵻˈvəːsᵻbl/, U.S. /ˌfoʊdoʊrəˈvərsəb(ə)l/, /ˌfoʊdoʊriˈvərsəb(ə)l/ Origin: Formed within English, by compounding. Etymons: photo- comb. form, reversible adj. Etymology: < photo- comb. form + reversible adj. Chiefly Biology. Of a biochemical change: capable of being reversed by the action of light. Of a molecule: existing in different forms according to the wavelength of incident light; photoconvertible. ΘΚΠ the world > life > biology > biological processes > light-related processes > [adjective] > other processes photobiological1907 photoreversible1941 photoreactivable1952 photoreactivated1953 photoreactivating1955 photoprotective1961 photoconvertible1962 photoabsorbing1966 photorepairable1966 1941 Amer. Jrnl. Bot. 28 319/1 Significantly, inhibition by CO is not photoreversible. 1966 Adv. Radiation Biol. 2 21 The photoreversible effects of UV on cytoplasmic entities of cells..formerly suggested RNA damages. 1972 W. Shropshire in K. Mitrakos & W. Shropshire Phytochrome p. v Phytochrome is a photoreversible pigment which can exist in two principal forms. 2002 Crop Sci. (Nexis) 1 July 1211 Controlled environment studies..documented phytochrome involvement (as demonstrated by R-FR photoreversible control) in regulation of chlorophyll and carotenoid concentrations. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < adj.1941
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