Fig. 1: AtACINUS and AtPININ are genetically redundant. | Nature Communications

Fig. 1: AtACINUS and AtPININ are genetically redundant.

From: Arabidopsis ACINUS is O-glycosylated and regulates transcription and alternative splicing of regulators of reproductive transitions

Fig. 1

a Diagrams of the domain structures of AtACINUS and AtPININ. SAP: SAF-A/B, Acinus, and PIAS motif. RRM: RNA-recognition motif. RSB: RNPS1–SAP18 binding domain. G and F indicates the position of O-GlcNAcylation and O-fucosylation modifications, respectively. b The sequence alignment of the RSB domains of AtACINUS and AtPININ. Conserved amino acids are highlighted in green. c Diagrams of the AtACINUS and AtPININ (translation start at position 1) with T-DNA insertion sites in acinus-1, acinus-2, and pinin-1 mutants. d Plant morphologies of wild-type (WT), acinus-1, acinus-2, pinin-1, acinus-1 pinin-1, and acinus-2 pinin-1 grown on soil for 20 days. e Five-week-old WT, acinus-1, acinus-2, pinin-1, acinus-1 pinin-1, and acinus-2 pinin-1 plants grown under long day condition. Inset shows enlarged view of the acinus-1 pinin-1 and acinus-2 pinin-1 mutants. f Expression of either AtACINUS-GFP or YFP-AtPININ suppresses the growth defects in acinus-2 pinin-1 double mutant (ap).

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