Xenbase Image ID: 48140

Fig. 5. Tbx6 regulates anterior mesodermal genes including Tbx1. MO-injected sides (*) are shown by Magenta-GAL staining. Myf-5 (A, B) and MyoD (C, D) expressions in stage 32 embryos injected with Tbx6 exint-MO. (E, F) Pcdh18 expression in stage 31 embryos injected with Tbx6 exint-MO. Tbx1 expression in stages 27 (G, H) and 14 (I) embryos injected with Tbx6 exint-MO. Images of MO-injected sides are flipped horizontally to facilitate comparison. Lateral view, anterior to the left (A–H), anterior view, dorsal to top (I). (J, K) Tbx6 (magenta) and Tbx1 (turquoise) expressions as revealed by double in situ hybridization. Stage 14, lateral view, anterior to the left (J), stage 16, dorso-anterior view (K). (L) PCNS (magenta) and Tbx1 (turquoise) expressions as revealed by double in situ hybridization. Stage 25, lateral view, anterior to the left. (M) A horizontal paraffin section (8 μm) at the position indicated in L. Image published in: Tazumi S et al. (2010) Copyright © 2010. Image reproduced with permission of the Publisher, Elsevier B. V. Gene Synonyms Species Stage(s) Tissue myf5.L myf-5, Xmyf-5, Xmyf5 X. laevis Throughout NF stage 32 head heart primordium muscle pharyngeal arch mesoderm pcdh18.L X. laevis Throughout NF stage 25 neural crest otic placode head pharyngeal arch neuroectoderm myod1.S mf25, MyoD, myod1-a, myod1-b, myogenic factor 3, XMyoD, XtmyoD X. laevis Throughout NF stage 32 pharyngeal arch head mesoderm otic placode tbx1.S cafs, cthm, dgcr, dorv, tbx1-a, tbx1-b, tbx1c, vcfs, xtbx1 X. laevis Sometime during NF stage 25 to NF stage 27 head anterior pharyngeal arch mesoderm endoderm otic placode tbx6.L XTbx6 X. laevis Throughout NF stage 14 mesoderm posterior pcdh18.L X. laevis Throughout NF stage 31 head pharyngeal arch neuroectoderm tbx1.S cafs, cthm, dgcr, dorv, tbx1-a, tbx1-b, tbx1c, vcfs, xtbx1 X. laevis Throughout NF stage 14 neural crest Image source: Published Larger Image Printer Friendly View

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