Arabidopsis F-BOX STRESS INDUCED 4 is required to repress excessive divisions in stomatal development
文献类型：期刊论文
| 作者 | Li, Yi2; Xue, Shan3; He, Qixiumei2; Wang, Junxue4; Zhu, Lingling2; Zou, Junjie1; Zhang, Jie2; Zuo, Chaoran2; Fan, Zhibin2; Yue, Junling2 |
| 刊名 | JOURNAL OF INTEGRATIVE PLANT BIOLOGY
 |
| 出版日期 | 2022 |
| 卷号 | 64期号:1页码:56-72 |
| ISSN号 | 1672-9072 |
| 关键词 | cell division cell cycle F-BOX stomatal development ubiquitination |
| DOI | 10.1111/jipb.13193 |
| 文献子类 | Article |
| 英文摘要 | During the terminal stage of stomatal development, the R2R3-MYB transcription factors FOUR LIPS (FLP/MYB124) and MYB88 limit guard mother cell division by repressing the transcript levels of multiple cell-cycle genes. In Arabidopsis thaliana possessing the weak allele flp-1, an extra guard mother cell division results in two stomata having direct contact. Here, we identified an ethylmethane sulfonate-mutagenized mutant, flp-1 xs01c, which exhibited more severe defects than flp-1 alone, producing giant tumor-like cell clusters. XS01C, encoding F-BOX STRESS-INDUCED 4 (FBS4), is preferentially expressed in epidermal stomatal precursor cells. Overexpressing FBS4 rescued the defective stomatal phenotypes of flp-1 xs01c and flp-1 mutants. The deletion or substitution of a conserved residue (Proline166) within the F-box domain of FBS4 abolished or reduced, respectively, its interaction with Arabidopsis Skp1-Like1 (ASK1), the core subunit of the Skp1/Cullin/F-box E3 ubiquitin ligase complex. Furthermore, the FBS4 protein physically interacted with CYCA2;3 and induced its degradation through the ubiquitin-26S proteasome pathway. Thus, in addition to the known transcriptional pathway, the terminal symmetric division in stomatal development is ensured at the post-translational level, such as through the ubiquitination of target proteins recognized by the stomatal lineage F-box protein FBS4. |
| 学科主题 | Biochemistry & Molecular Biology ; Plant Sciences |
| 电子版国际标准刊号 | 1744-7909 |
| 出版地 | HOBOKEN |
| WOS关键词 | ANAPHASE-PROMOTING COMPLEX/CYCLOSOME ; F-BOX PROTEINS ; TRANSCRIPTION FACTORS ; CELL-CYCLE ; 4 LIPS ; ARABIDOPSIS ; UBIQUITIN ; DEGRADATION ; PROLIFERATION ; COMPLEX |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000745086400007 |
| 资助机构 | National Natural Science Foundation of China [31771515, 31970804, 31871377, 32070723] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28633]  |
| 专题 | 中科院植物分子生理学重点实验室 |
| 作者单位 | 1.Wenbo Sch, Jinan 250100, Peoples R China 2.Chinese Acad Sci, CAS Ctr Excellence Mol Plant Sci Inst Bot, Key Lab Plant Mol Physiol, Inst Bot, Beijing 100093, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Inst Sci & Tech Informat China, Beijing 100038, Peoples R China 5.Chinese Acad Agr Sci, Biotechnol Res Inst, Beijing 100081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yi,Xue, Shan,He, Qixiumei,et al. Arabidopsis F-BOX STRESS INDUCED 4 is required to repress excessive divisions in stomatal development[J]. JOURNAL OF INTEGRATIVE PLANT BIOLOGY,2022,64(1):56-72. |
| APA | Li, Yi.,Xue, Shan.,He, Qixiumei.,Wang, Junxue.,Zhu, Lingling.,...&Le, Jie.(2022).Arabidopsis F-BOX STRESS INDUCED 4 is required to repress excessive divisions in stomatal development.JOURNAL OF INTEGRATIVE PLANT BIOLOGY,64(1),56-72. |
| MLA | Li, Yi,et al."Arabidopsis F-BOX STRESS INDUCED 4 is required to repress excessive divisions in stomatal development".JOURNAL OF INTEGRATIVE PLANT BIOLOGY 64.1(2022):56-72. |
入库方式： OAI收割
来源：植物研究所
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