Takahashi, G., et al. · 2021 · Frontiers in Plant Science research
doi:10.3389/fpls.2021.657548 PMID:33927741 PMC8076897
| Gene ID | Name | Evidence / Role | Function (this paper) |
|---|---|---|---|
| Mp7g14210 | MpCIK1 | experimental subject | Single CIK ortholog (Mp7g14210); CRISPR knockouts (Mpcik-ge) are insensitive to MpCLE2 peptide and phenocopy Mpclv1. Co-IP shows MpCIK weakly associates with both MpCLV1 and MpTDR, acting as a coreceptor for CLE perception. Partly involved in MpCLE1/TDIF signaling. |
| Mp1g27720 | MpCLV1 | experimental comparator | CLV3 receptor; knockouts (Mpclv1-ge) form narrow apical meristems insensitive to MpCLE2 and suppress overexpression phenotypes. |
| Mp1g09960 | MpTDR | experimental comparator | TDIF receptor that weakly associates with MpCIK in co-IP, implicated in MpCLE1 signaling. |
| Mp6g07050 | MpCLE1 | experimental tool | TDIF-type CLE homolog (Mp6g07050); proMpYUC2:MpCLE1 overexpression gives small twisted thalli, with only partial MpCIK involvement. |
| Mp5g18050 | MpCLE2 | experimental tool | CLV3-type CLE homolog (Mp5g18050); synthetic peptide expands apical notches in WT but not in Mpcik/Mpclv1, and overexpression reduces gemma cups. |
| Mp8g08780 | MpYUC2 | experimental tool | Used as a promoter (proMpYUC2:GUS) marking the stem cell zone, which is reduced in Mpcik and Mpclv1 mutants. |
| Mp7g09160 | MpSERK | sequence background | One of three subclass-II LRR-RLK genes in M. polymorpha (Mp7g09160), grouped phylogenetically with Arabidopsis SERK genes; not functionally analyzed here. |