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Fig. 4
Maternal expression of XBP1Δ-GFP and the spliced isoform of xbp1 transcripts. (A, B) Direct observation of XBP1Δ-GFP expression in unfertilized zebrafish oocytes dissected from Tg(ef1α:xbp1δ-gfp) transgenic (A) or non-transgenic (B) females. (C) RT-PCR analysis of endogenous xbp1 mRNA splicing and BIP expression in unfertilized eggs, testis from adult fish, and embryos at 3 hpf and 24 hpf.
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Reprinted from Mechanisms of Development, 137, Li, J., Chen, Z., Colorni, A., Ucko, M., Fang, S., Du, S.J., A transgenic zebrafish model for monitoring xbp1 splicing and endoplasmic reticulum stress in vivo, 33-44, Copyright (2015) with permission from Elsevier. Full text @ Mech. Dev.