ZFIN Image: McMillan et al., 2018, Fig. S4

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Figure Caption

Fig. S4

Relative expression patterns of evx1 and pthlha. (A-L) Double FISH (A-C, E-G, I-K) and DAPI counterstains (D, H, L) on longitudinal cryosections of 4dpa fin regenerates. (A-C, IK) In joint-forming cells, evx1 and pthlha are always co-expressed (yellow arrows). In presumptive joint cells, evx1 is expressed either alone (Pattern I: A-D, green arrowheads) or is co-expressed with pthlha (Pattern II: E-H, yellow arrowheads). (I-L) In Pattern III: evx1 and pthlha are expressed in joint-forming cells when presumptive cells are not yet present (yellow arrows). (A, E, I) evx1 expression alone. (B, F, J) pthlha expression alone. (C, G, K) evx1 and pthlha expression merged images. Scale Bars = 50μm (shown in A). These images are single image views for the merged images in Fig.4B-B”.

Acknowledgments

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