FIGURE

Fig. 6

ID
ZDB-FIG-160819-46
Publication
Dupret et al., 2016 - The Polycomb Group Protein Pcgf1 Is Dispensable in Zebrafish but Involved in Early Growth and Aging
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Fig. 6

Growth of pcgf1-/- mutants at early developmental stages.

(A) Comparison of pcgf1+/+ and pcgf1-/- embryo development during the cleavage period. Embryos from wild-type and mutant lines were fixed at 0.5, 1, 1.5 and 2 hpf, then 1-, 2-, 4-, 8-, 16-, 32-, 64-, 128- and 256-cell embryos were then counted, and results are expressed as the number of cells per embryo; n > 100 embryos per time point for each genotype. (B) Comparison of pcgf1+/+ and pcgf1-/- embryo development at blastula and gastrula periods. Embryos were fixed at 4.5 and 6 hpf and representative embryos are shown. At 6 hpf embryos can be classified into 2 classes and the proportion of embryos of each group is indicated; n > 100 embryos. (C) Comparison of the size from head to tail, of fixed pcgf1+/+ and pcgf1-/- larvae at 2, 3, 4, 5 and 6 dpf; Error bars indicate ± SD. Statistical significance was assessed by Student t-test analysis and significance expressed as the value of p (*, p < 0.1; **, p < 0.01, ***, p < 0.001). Measurements on embryos and larvae were done on 3 independent experiments using materials from different (3 to 6) layings.

Expression Data

Expression Detail
Antibody Labeling
Phenotype Data
Fish:
Observed In:
Stage Range: 1-cell to Day 6

Phenotype Detail
Acknowledgments
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