![](/drem/stage17/labels/S1001L.gif)
![Co-1 ventral root, L-5 spinal ganglion, S-1 spinal ganglion, S-2 spinal ganglion, S-4 spinal nerve, alar plate(s), basal plate, dense caudal part of sclerotome, floor plate, foot plate, loose cephalic part of sclerotome, proximal limb of herniated midgut, roof plate, sulcus limitans](/drem/stage17/Z0/S1001N.jpg)
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Carnegie Embryo #6520 | Location: 30-02-03
Keywords: Co-1 ventral root, L-5 spinal ganglion, S-1 spinal ganglion, S-2 spinal ganglion, S-4 spinal nerve, alar plate(s), basal plate, dense caudal part of sclerotome, floor plate, foot plate, loose cephalic part of sclerotome, proximal limb of herniated midgut, roof plate, sulcus limitans
Source: The Virtual Human Embryo.