| Accession |
PRJCA011875 |
| Title |
Identification and mechanism of the maintenance of Arabidopsis thaliana inflorescence meristem indeterminacy |
| Relevance |
Model organism |
| Data types |
TMT-label proteomics
|
| Organisms |
Arabidopsis thaliana
|
| Description |
Arabidopsis thaliana inflorescences proteomics analysis of Col-0 and rpt2a-2. In the plant kingdom, the indeterminate raceme inflorescence in Brassicaceae and the determinate cyme inflorescence in Solanaceae are typical inflorescence architectures. The different architectures of racemes and cymes are associated with the maintenance of IM indeterminacy. The regulation of TFL1 expression is a key in this regulatory pathway maintaining IM indeterminacy. How the expression of TFL1 is tightly controlled attracted intense studies. Detailed genetic and molecular analyses in Arabidopsis have identified some transcription factors affecting the TFL1 expression. Here, the results provide solid evidence showing that proteolytic activity balances the epigenetic input into transcription of the key regulator of indeterminacy, TFL1, which in turn promotes raceme over cyme shoot architectures in Arabidopsis. |
| Sample scope |
Multiisolate |
| Release date |
2023-09-13 |
| Publication |
| PubMed ID |
Article title |
Journal name |
DOI |
Year |
| 37795677
|
The RPT2a–MET1 axis regulates TERMINAL FLOWER1 to control inflorescence meristem indeterminacy in Arabidopsis
|
The Plant Cell
|
10.1093/plcell/koad249
|
2024
|
|
|
| Grants |
| Agency |
program |
Grant ID |
Grant title |
| National Natural Science Foundation of China (NSFC)
|
|
32070199
|
|
|
|
| Submitter |
Yipeng
Wang (2994041674@qq.com)
|
| Organization |
Shandong Agricultural University |
| Submission date |
2022-09-13 |
