FIGURE

Fig. 9

ID

ZDB-FIG-090710-59

Publication

Yabe et al., 2009 - The maternal-effect gene cellular island encodes aurora B kinase and is essential for furrow formation in the early zebrafish embryo

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Fig. 9

Germ plasm recruitment in cei/aurB mutant embryos.

Localization of vasa mRNA by fluorescent in situ hybridization in wild-type embryos fixed at 49 min p.f. (A,B) and 65 min p.f. (C,D). In the wild-type, germ plasm becomes recruited as an elongated rod-like structure in the approximately 2/3 distal regions of the furrow (A′), then localizes as a compact structure at the distal furrow end (C′). Recruitment of germ plasm is reduced or absent in cei mutants (B′, D′). Instead, aggregated germ plasm often becomes recruited to two aggregates in the center of the blastodisc, corresponding to the edges of the truncated furrow-like structure observed in these mutants (D″). Arrowheads flank planes of cleavage.

Expression Data

Gene:	ddx4
Fish:	WT aurkb^p63cd/p63cd (AB)
Anatomical Term:	blastomere germ plasm
Stage:	1-cell

Expression Detail

Antibody Labeling

Phenotype Data

Fish:	aurkb^p63cd/p63cd (AB)
Observed In:	blastomere germ plasm
Stage:	1-cell

Phenotype Detail

Acknowledgments

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