Figure 1: Loss of the NatA complex causes embryo lethality.
From: Downregulation of N-terminal acetylation triggers ABA-mediated drought responses in Arabidopsis
(a–d) Differential interference contrast microscopy (DICM) of developing embryos (arrows) in wild-type (a), naa10-1 (b), naa15-1 (c) and naa15-2 (d) plants 14 days after flowering. Plants were grown and seed pods embedded for DICM as described in Supplementary Methods. (e) Phenotype of 8-week-old wild-type and homozygous naa10-1 plants that ectopically express AtNAA10 (pK2GW7-AtNAA10). Only one representative pK2GW7-AtNAA10 line out of five successfully complemented transgenic homozygous naa10-1 lines is shown. Scale bar, 0.1 mm (a–d) or 2 cm (e).
