Flores-Sandoval E, Suzuki H, Lazner JA, Briginshaw LN, Fisher TJ, Romani F, Levins J, Hainiwa E, Kinami T, Imai Y, Yumoto E, Asahina M, Kohchi T, Nishihama R, Bowman JL. · 2026 · Current biology : CB research
doi:10.1016/j.cub.2025.11.015 PMID:41352352
| Gene ID | Name | Evidence / Role | Function (this paper) |
|---|---|---|---|
| Mp1g12750 | MpARF1 | experimental subject | The single A-class ARF; Mparf1-kd shows MpARF1-mediated auxin responses antagonize both auxin production and MpARF2 expression in different domains. |
| Mp4g11820 | MpARF2 | experimental subject | B-class auxin response factor; Mparf2-kd shows MpARF2 is essential for meristem organization in the gametophyte. MpARF2 promotes auxin production by activating the YUCCA gene MpYUC2 in stem cells. |
| Mp5g06970 | MpERF20 | experimental comparator | Auxin-responsive AP2/ERF marker (Mp5g06970) whose expression marks the stem-cell zone, used to delimit domains. |
| — | MpR2DII missing | experimental tool | Ratiometric auxin degron reporter (proMpEF1:MpIAA-WT-DII:tdTO) used to read out auxin distribution. |
| Mp8g08780 | MpYUC2 | experimental background | YUCCA auxin-biosynthesis enzyme; identified as a target activated by MpARF2 to drive auxin production in stem cells. |