FIGURE

Fig. 1

ID

ZDB-FIG-110128-8

Publication

Haud et al., 2011 - rnaset2 mutant zebrafish model familial cystic leukoencephalopathy and reveal a role for RNase T2 in degrading ribosomal RNA

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Fig. 1

AO127 mutant animals are deficient in rnaset2. (A) AO127 mutants displayed a higher uptake of AO compared with WT embryos, quantifiable by flow cytometry. (Note the intense fluorescence common to both animals is a result of AO within the lumen of the pharynx and intestine, autofluorescence of residual yolk, and ready uptake of AO by olfactory neurons and hair cells within neuromasts.) (Scale bars: 200 μm.) (B) Sequencing of the gene zgc:113369, coding for the zebrafish orthologue of human RNASET2, identified a T-to-A transversion in the mutant sample. (C) RT-PCR indicates a dramatic down-regulation of rnaset2 mRNA in AO127 mutants compared with WT siblings. β-Actin serves as a control for RNA integrity and equal input cDNA. (D) Suppression of excess AO staining in AO127 mutants by injection of WT rnaset2 mRNA but not mutant mRNA.

Expression Data

Antibodies:	Ab1-APP Ab2-gfap
Fish:	WT
Anatomical Terms:	ventricular zone astrocyte ventricular zone white matter
Stage:	Adult

Expression Detail

Antibody Labeling

Phenotype Data

Fish:	rnaset2^umc4/umc4
Observed In:	cell death
Stage:	Day 5

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ Proc. Natl. Acad. Sci. USA