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. 2021 Nov 1;8:239. doi: 10.1038/s41438-021-00669-x

Fig. 5. Expression patterns of the homologs of female germline differentiation genes in pineapple.

Fig. 5

A Expression pattern of members of the AG-NZZ/SPL signaling pathway in pineapple MMC-stage ovules. AG, AGAMOUS; WH1/2, WINDHOUSE 1 and 2; AHK2/3/4, ARABIDOPSIS HISTIDINE KINASES 2/3/4; SPL, SOPROCYTELESS/NOZZLE; TRN1/2, TORNADO2; WUS, WUSCHEL; PIN1, PIN-FORMED1. B Expression patterns of genes involved in the small RNA-dependent silencing pathway in pineapple MMC-stage ovules. AGO4/6/7/9, ARGOAUTE4/6/7/9; RDR6, RNA-DEPENDENT RNA POLYMERASE6; NRPD1A/B, NUCLEAR RNA POLYMERASE D1A/B; ARF3, ADP-RIBOSYLATION FACTOR 3; HPR1, THO6, TEX1, components of the THO/TREX complex; DCL3, DICER-LIKE 3; SGS3, SUPPRESSOR OF GENE SILENCING 3. C Expression patterns of genes in the SWR1-KLU- and KRP/ICK-mediated cell cycle regulation pathways in pineapple. CDKA1, CELL DIVISION CONTROL 2; WRKY28, WRKY DNA-BINDING PROTEIN 28; E2F1/2/3, E2F TRANSCRIPTION FACTORS 1/2/3; KLU, CYTOCHROME P450; PIE1, PHOTOPERIOD-INDEPENDENT EARLY FLOWERING 1; KRP4/6/7, KIP-RELATED PROTEINS 4/6/7; ARP6, ACTIN-RELATED PROTEIN 6; SEF, SERRATED LEAVES AND EARLY FLOWERING; RBR1, RETINOBLASTOMA-RELATED 1