The interplay between Mthfr and Mthfd1L. (A) FD larvae collected at the indicated stages were examined for the developmental timing-specific expression of mthfr during embryogenesis. (B) Wild-type embryos injected with mthfd1L cRNA or MO were examined for the expression of mthfr at 1 dpf. (C) FD embryos with/without formate supplementation were examined for mthfr mRNA levels at 2 dpf. (D) FD embryos with/without formate supplementation were examined for mthfd1L mRNA levels at 5 dpf. (E) Control and FD embryos supplemented with or without 5 mM formate were measured for their total folate content at 2 dpf. ***p-value < 0.001; **p-value < 0.01; *p-value < 0.05.
|