ZFIN Image: Koide et al., 2009, Fig. S2

Image

Figure Caption

Fig. S2 PCAM expression in all the OSN axons. GFP expression patterns were examined in 5-day-old larvae of the 4 gene trap Gal4FF-expressing lines (A–C, SAGFF27A; D–F, SAGFF91B; G–I, SAGFF179A; and J–L, SAGFF228C) crossed with the UAS:GFP reporter strain. Whole-mount double-immunofluorescence labeling with antibodies against GFP (A, D, G, and J; green in C, F, I, and L) and PCAM (B, E, H, and K; magenta in C, F, I, and L). Single-label gray-scale images of PCAM demonstrate that PCAM is expressed in all the OSN axons, although its expression level is not equal among the axons. In particular, the axons projecting to the medial glomerular cluster show a relatively weak expression of PCAM compared with other axons. (Scale bar: 50 μm.)

Acknowledgments

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