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WBPicture0000007966 Description: Figure 5. PAL-1 distribution in par-2, par-3 and par-4 mutant embryos. Fluorescence micrographs showing fixed 4-cell-stage wild-type and par mutant embryos stained with antibodies specific for PAL-1 (right column) and with DAPI (left column). See Table 3 for quantitation. (A,G) Wild-type embryo with high levels of PAL-1 in P2and EMS.(B,H) par-2(lw32) 4-cell-stage embryos usually have PAL-1 present only in two posterior blastomeres (H); one anterior nucleus is out of the focal plane (B). (C-E, I-K) par-3(it71) mutant embryos. PAL-1 is present only in the posterior blastomeres of some 4-cell-stage embryos (I), at higher levels posteriorly than anteriorly (J), and sometimes at equal levels in all blastomeres, as in an 8-cell-stage embryo (K). PAL-1 is not detectable in many par-3 mutant embryos (see Table 3). (F,L) par-4(it57ts) 4-cell-stage mutant embryo with no detectable PAL-1 (L).
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  Acknowledgment: Template: WormBase thanks <Journal_URL> for permission to reproduce figures from this article. Please note that this material may be protected by copyright. Reprinted from <Article_URL>. Copyright (<Publication_year>) with permission from <Publisher_URL>.
    Publication_year: 1997
    Journal_URL: Development
    Publisher_URL: TheCompanyofBiologists
  Reference: WBPaper00002922