FIGURE

Fig. 7

ID
ZDB-FIG-170125-2
Publication
Bizet et al., 2015 - Mutations in TRAF3IP1/IFT54 reveal a new role for IFT proteins in microtubule stabilization
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Fig. 7

Defects in TRAF3IP1 mutants are mediated by MAP4.

(a) Lateral views of WT zebrafish embryos injected with map4 morpholino at 48 hpf and phenotype distribution in WT embryos injected with control or map4 morpholino. (b) Lateral views of elipsa zebrafish embryos injected with map4 morpholino at 48 hpf and phenotype distribution in elipsa mutant embryos injected with control or map4 morpholino (data shown as combined result of n=3 independent experiments). Scale bars, 1 mm. (c) Relative expression of Map4 normalized to that of Hprt was analysed by qPCR in control and Traf3ip1-KD mIMCD3 cells stably expressing GFP or GFP-IFT54 mutants and Map4 shRNA. (d) Control and Traf3ip1-KD/ Map4-KD mIMCD3 cells expressing either GFP or IFT54-GFP fusions were fixed in MeOH and stained for acetylated α-tubulin (red) and γ-tubulin (light blue). Scale bar, 10 μm. (e) Six hours after Ca2+ switch, mIMCD3 cells grown until confluence on filters were fixed with 4% PFA and stained for the apical marker Gp135 (red). Scale bar, 10 μm. (f) Percentage of normal spheroids of control and Traf3ip1-KD/ Map4-KD mIMCD3 cells expressing either GFP or IFT54-GFP fusions grown on Matrigel for 5 days (mean ± s.d., n≥100 spheroids from 3 independent experiments, ***P≤0,0001, *P<0.012, Bonferonni's multiple-comparison test).

Expression Data

Expression Detail
Antibody Labeling
Phenotype Data
Fish:
Knockdown Reagent:
Observed In:
Stage: Long-pec

Phenotype Detail
Acknowledgments
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