In contrast to what has been reported in mice, we observed elevated embryonic lethality in brc-1 and brd-1 null alleles [brc-1(xoe4), brd-1(xoe18) (Li et al. 2023; Li et al. 2018)], in combination with either hsr-9(ok759) (Ryu et al. 2013) or a new putative null allele hsr-9(xoe17) (Figure 1A).
In contrast to what has been reported in mice, we observed elevated embryonic lethality in brc-1 and brd-1 null alleles [brc-1(xoe4), brd-1(xoe18) (Li et al. 2023; Li et al. 2018)], in combination with either hsr-9(ok759) (Ryu et al. 2013) or a new putative null allele hsr-9(xoe17) (Figure 1A).
In contrast to what has been reported in mice, we observed elevated embryonic lethality in brc-1 and brd-1 null alleles [brc-1(xoe4), brd-1(xoe18) (Li et al. 2023; Li et al. 2018)], in combination with either hsr-9(ok759) (Ryu et al. 2013) or a new putative null allele hsr-9(xoe17) (Figure 1A).
In contrast to what has been reported in mice, we observed elevated embryonic lethality in brc-1 and brd-1 null alleles [brc-1(xoe4), brd-1(xoe18) (Li et al. 2023; Li et al. 2018)], in combination with either hsr-9(ok759) (Ryu et al. 2013) or a new putative null allele hsr-9(xoe17) (Figure 1A).
On the other hand, a hypomorphic brc-1 allele, brc-1(tm1145) (Li et al. 2018), in combination with hsr-9(xoe17) did not result in elevated embryonic lethality (Figure 1A).
"In 72% of lin-15(rf) (n = 18) and 68% of let-60(gf) animals (n = 34), LIP-1::GFP was up-regulated in P3.p, P4.p, or P8.p in addition to P5.p and P7.p (Fig. 2F)."
In most animals only P5.p or P7.p descendants showed migration defect, but in 45 percent both P5.p and P7.p descendants showed Mig defects. Many cells that should have divided along the transverse axis in P6.p and P7.p descendants instead divided along the longitudinal axis.