... is still largely unknown. Here, we show that the m 5 C reader Ybx1 is highly expressed in the developing mouse hippocampus in the central nervous system (CNS). Conditional knockout of Ybx1 in the dentate gyrus (DG) decreases mossy fiber growth and affects short-term memory. In the peripheral nervous system...

... that the furina 3′UTR forms complexes with the conserved RNA-binding translational repressor, Ybx1. Conditional ybx1 mutant embryos show premature and increased Furin reporter expression, abnormal cardiac morphogenesis and looping defects. Mutant ybx1 hearts have an expanded atrioventricular canal, abnormal sino...

... embryogenesis. By analyzing zebrafish ybx1 mutants with a null allele, we demonstrate an essential role of maternal ybx1 in repressing global translation in oocytes and embryos. Loss of maternal Ybx1 leads to impaired oocyte maturation and egg activation. Maternal ybx1 (M ybx1 ) mutant embryos fail to undergo...