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. 2006 Apr 10;103(16):6212–6217. doi: 10.1073/pnas.0601700103

Fig. 2.

Fig. 2.

Abnormal development of the central nervous system in UBR1−/−UBR2−/− embryos. (A and B) Transverse sections of ED10.5 UBR1−/−UBR2−/− (B) and littermate UBR1+/−UBR2+/− control (A) embryos stained for neurofilaments. (CF) Hematoxylin/eosin-stained transverse sections of UBR1−/−UBR2−/− embryos (D and F) and littermate control embryos (wild type in C; UBR1+/−UBR2+/− in E) at ED10.5 (C and D) and ED11.5 (E and F). (G and H) Dorsal views of ED11.5 UBR1−/−UBR2−/− (H) and control (UBR1+/+UBR2+/−) (G) embryos. drg, dorsal root ganglion; mt, motor neuron; nt, neural tube; SC, spinal cord; FB, forebrain; HB, hindbrain. Asterisk and arrowheads in H mark the swollen pericardial sac and kinked neural tube, respectively. (Scale bars: 200 μm.)