Assertion: diencephalon's area | /r/HasProperty | characterised by the absence of lfng expression
Facets:
value: onwards
type: MANNER
Source sentences:
text: In chick, the definitive ZLI expresses Shh along its full DV extent from embryonic stage HH18 onwards; however, the area that gives rise to the ZLI is characterised by the absence of Lfng expression from HH12 onwards (Figure 1) .