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单词 rhodopsin
释义

Definition of rhodopsin in English:

rhodopsin

noun rə(ʊ)ˈdɒpsɪnrōˈdäpsən
  • another term for visual purple
    Example sentencesExamples
    • We constructed eight mutant rhodopsin proteins and studied the effect of arrestin-mediated deactivation.
    • The newly identified isomerase enzyme plays a crucial role in the regeneration of rhodopsin visual pigment in the retina after light exposure.
    • The spectra of the intermediates and the ground forms of the rhodopsin family possess a characteristic common feature.
    • We trace which amino acids contact the chromophore of rhodopsin.
    • It is the reddish purple color of retinal that gives rhodopsin its former name visual purple.

Origin

Late 19th century: from Greek rhodon 'rose' + opsis 'sight' + -in1.

Definition of rhodopsin in US English:

rhodopsin

nounrōˈdäpsən
  • A purplish-red light-sensitive pigment present in the retinas of humans and many other animal groups.

    Example sentencesExamples
    • It is the reddish purple color of retinal that gives rhodopsin its former name visual purple.
    • The spectra of the intermediates and the ground forms of the rhodopsin family possess a characteristic common feature.
    • We trace which amino acids contact the chromophore of rhodopsin.
    • We constructed eight mutant rhodopsin proteins and studied the effect of arrestin-mediated deactivation.
    • The newly identified isomerase enzyme plays a crucial role in the regeneration of rhodopsin visual pigment in the retina after light exposure.

Origin

Late 19th century: from Greek rhodon ‘rose’ + opsis ‘sight’ + -in.

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更新时间:2024/12/27 2:18:58