on and off

释义

不时；断断续续地；间歇地；启闭

Structural basis for ON-and OFF-center responses in retinal ganglion cells
Neuronal architecture of on and off pathways to ganglion cells in carp retina.
Histone trimethylation and the maintenance of transcriptional ON and OFF states by trxG and PcG proteins.
Molecular switches--the ON and OFF of bacterial phase variation
'Starburst' amacrine cells and cholinergic neurons: mirror-symmetric on and off amacrine cells of rabbit retina
The on and off channels of the visual system.
Visual stimulation is required for refinement of ON and OFF pathways in postnatal retina
Stratification of ON and OFF ganglion cell dendrites depends on glutamate-mediated afferent activity in the developing retina.
Functional asymmetries in ON and OFF ganglion cells of primate retina.
Peptidoglycan recognition proteins: on and off switches for innate immunity.