FIGURE

Fig. 7-S1

ID

ZDB-FIG-190718-28

Publication

Pujala et al., 2019 - Chronology-based architecture of descending circuits that underlie the development of locomotor repertoire after birth

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Fig. 7-S1

Emergence and migration of hindbrain V2a neurons in rhombomere 4.

(A) Emergence of V2a neurons in rhombomere 4. (i) Experimental procedure (ii) Region displayed (cyan patch) (iii) Time lapse coronal views of hindbrain V2a neurons in rhombomere 4 from 25 hpf to 37 hpf. Dotted circles indicate the locations of the earliest born neurons in rhombomere 4 (dorsal MiV1). d, dorsal; v, ventral. Scale bars, 30 μm. (B) Migration of V2a neurons in rhombomere 4. (i) Experimental procedure (ii) Region displayed (cyan patch). (iii) Time lapse coronal views of hindbrain V2a neurons expressing Kaede from 48 hpf to 78 hpf after photoconversion at 48 hpf. Asterisks indicate the locations of the earliest born neurons in rhombomere 4 (dorsal MiV1) tracked throughout the experiment. Dotted rectangles show the location of magnified images in insets. (inset) Dotted circle indicates dorsal MiV1. White arrowhead indicates the V2a neurons migrating ventrally past dorsal MiV1. d, dorsal; v, ventral. Scale bars, 30 μm.

Expression Data

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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