(A–B) Cross-complementation analysis of the hematopoietic defects caused by knockdown of Rpl22 and Rpl22l1. Embryos injected with Rpl22 MO, Rpl22l1 MO, or MM control were co-injected with the indicated heat-inducible rescue plasmids. Expression of Rpl22/Rpl22l1 was restored by heating for 1h at 37°C at either 3dpf (A) or 12hpf (B) following which effects on T cell development were assessed by WISH at 5dpf with an lck probe (A) and effects on HSC emergence were assessed at 24hpf using a runx1 probe. Thymocytes (A; red dashed rectangles). HSC (B; red arrowheads).
Images depict phenotypes representative of at least 3 separate experiments, with numbers referring to the fraction of morphants with the depicted phenotypes. See also Figures S5.