Figure 6. 3D reconstructions of neck musculoskeletal system in Tbx1 and Pax3 mutants.

See interactive 3D PDFs in Supplementary file 1–3; control n = 1; mutants n = 2. (A–C) Branchiomeric and cucullaris-derived muscles marked by Mef2c-AHF/Islet1/Mesp1 lineages are indicated in pink. (D–F) Anterior somitic muscles (Mesp1, Pax3 lineages), in red. (G–I) Scapular muscles from more posterior somites (Pax3 lineage), in violet. atp, acromiotrapezius; cc, cricoid cartilage; dg, digastric muscles; epm, epaxial musculature; ifh, infrahyoid muscles; ilm, intrinsic laryngeal muscles; lcl, longus colli; lcp, longus capitis; myh, mylohyoid; sc, scapula; scp, scapular muscles; stm, sternocleidomastoid; tc, thyroid cartilage; tg, tongue.