The homeodomain transcription factor Nkx2. gene expression patterns that then generate defined neuronal and glial populations. Dorsal progenitors express homeobox genes of the empty spiracles (whereas the ventral progenitors are known to express homeobox genes of the and in developing embryonic lungs40. In the embryonic brain, Nkx2.1 controls the specification of the GABAergic interneurons and… Continue reading The homeodomain transcription factor Nkx2. gene expression patterns that then generate