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单词 electrotaxis
释义

electrotaxisn.

Brit. /ᵻˌlɛktrə(ʊ)ˈtaksɪs/, U.S. /əˌlɛktrəˈtæksɪs/, /iˌlɛktrəˈtæksɪs/
Origin: Formed within English, by compounding. Etymons: electro- comb. form, -taxis comb. form.
Etymology: < electro- comb. form + -taxis comb. form. Compare slightly earlier electrotactic adj.
Biology.
The orientated movement of a motile organism in response to an electric field.
ΘΚΠ
the world > life > biology > biological processes > movement > movement in response to stimuli > [noun] > in response to other stimuli
rheotropism1884
aerotaxis1895
geotaxis1897
rheotaxis1897
anemotropism1899
electrotaxis1899
anemotaxis1903
mechanosensitivity1969
1899 Amer. Jrnl. Psychol. 10 403 Ludloff in studying the motions of the cilia in electrotaxis confined the animals in a thick gelatine solution.
1924 R. S. Lillie in E. V. Cowdry Gen. Cytol. iv. 216 Electrotaxis in Protozoa and galvanotropism in growing plants and animals are closely related phenomena.
2007 Fungal Biol. Rev. 21 15/2 Zoospores showed electrotaxis towards natural root-generated electric fields in rye grass roots.
This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022).
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n.1899
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