ZFIN Image: Zhang et al., 2016, Fig. S2

Image

Figure Caption

Fig. S2

Calcium wave activities in the soma and AT of BCs.

(a) Pseudocolor time-lapse images showing two BC calcium waves (1 and 2) in a 3-dpf Tg(Gal4-VP16^xfz43,UAS:GCaMP1.6) larva. The wave 1 only propagated locally at BC ATs in the temporal-dorsal retina, while the wave 2 propagated globally to the entire IPL and evaded to BC somata.

(b) Spontaneous BC calcium activities at four different retinal regions. BC ATs at the temporal retina displayed several wave-like events. The first and last waves are showed in (a).

(c) Pseudocolor time-lapse images showing two BC calcium waves (1 and 2) in a 3-dpf Tg(Gal4-VP16^xfz43,UAS:GCaMP1.6) larva. Both the two waves started and propagated locally at OFF ATs in the nasal retina. Left top, fluorescence image showing OFF and ON ATs which are located at the sublaminae a and b of the IPL, respectively.

(d) Spontaneous BC calcium activities at OFF ATs, but not ON ATs in the nasal retina.

Corresponding images are showed in (c).

Acknowledgments

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