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XB-IMG-48140

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.

GeneSynonymsSpeciesStage(s)Tissue
myf5.LXmyf5, Xmyf-5, myf-5X.laevisThroughout NF stage 32head
heart primordium
muscle
pharyngeal arch
mesoderm
pcdh18.LX.laevisThroughout NF stage 25neural crest
otic placode
head
pharyngeal arch
neuroectoderm
myod1.Smyogenic factor 3, MyoD, XtmyoD, XMyoD, mf25, myod1-b, myod1-aX.laevisThroughout NF stage 32pharyngeal arch
head
mesoderm
otic placode
tbx1.Sxtbx1, cafs, cthm, dgcr, dorv, vcfs, tbx1c, tbx1-b, tbx1-aX.laevisSometime during NF stage 25 to NF stage 27head
anterior
pharyngeal arch
mesoderm
endoderm
otic placode
tbx6.Ldfnb67, XTbx6X.laevisThroughout NF stage 14mesoderm
posterior
pcdh18.LX.laevisThroughout NF stage 31head
pharyngeal arch
neuroectoderm
tbx1.Sxtbx1, cafs, cthm, dgcr, dorv, vcfs, tbx1c, tbx1-b, tbx1-aX.laevisThroughout NF stage 14neural crest

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