FIGURE

Fig. 3

ID

ZDB-FIG-180517-1

Publication

Shen et al., 2018 - A genetically encoded Ca²⁺ indicator based on circularly permutated sea anemone red fluorescent protein eqFP578.

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Fig. 3

Performance of K-GECO1 in HeLa cells and cultured dissociated neurons. a Representative fluorescence time-course traces for HeLa cells expressing K-GECO1 with pharmacologically induced Ca²⁺ changes. b Imaging of spontaneous Ca²⁺ oscillations in dissociated neurons expressing K-GECO1. Inset: Fluorescence image of dissociated neurons expressing K-GECO1 (scale bar, 30 ?m). c Average responses for one action potential for K-GECO1 compared with other red GECIs (the same color code is used in panels c?h). d Responses of ten action potentials of red GECIs. e?h Comparison of K-GECO1 and other red GECIs as a function of number of action potentials. e Response amplitude, ?F/F₀. f Signal-to-noise ratio (SNR). g Half decay time. h Half rise time. For (e?h), n?=?56 wells, 827 neurons for K-GECO1; n?=?66 wells, 1029 neurons for R-GECO1; n?=?38 wells, 682 neurons for jRGECO1a; n?=?105 wells, 2420 neurons for jRCaMP1a; n?=?94 wells, 2995 neurons for jRCaMP1b. Supporting numeric data are provided in Additional file?9. GECI genetically encoded Ca²⁺ indicator, SNR signal-to-noise ratio

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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