Large-scale Identification and Time -course Quantification of Ubiquitylation Events During Maize Seedling De -etiolation
文献类型：期刊论文
| 作者 | Wang, Yue-Feng; Chao, Qing; Li, Zhe2; Lu, Tian-Cong; Zheng, Hai-Yan; Zhao, Cai-Feng; Shen, Zhuo; Li, Xiao-Hui; Wang, Bai-Chen |
| 刊名 | GENOMICS PROTEOMICS & BIOINFORMATICS
 |
| 出版日期 | 2019 |
| 卷号 | 17期号:6页码:603-622 |
| 关键词 | Maize seedling leaf De-etiolation Ubiquitylation C4 photosynthetic enzymes Ribosome |
| ISSN号 | 1672-0229 |
| DOI | 10.1016/j.gpb.2018.05.005 |
| 文献子类 | Article |
| 英文摘要 | The ubiquitin system is crucial for the development and fitness of higher plants. De-etiolation, during which green plants initiate photomorphogenesis and establish autotrophy, is a dramatic and complicated process that is tightly regulated by a massive number of ubiquitylation/de-ubiquitylation events. Here we present site-specific quantitative proteomic data for the ubiquitylomes of de-etiolating seedling leaves of Zea mays L. (exposed to light for 1, 6, or 12 h) achieved through immunoprecipitation-based high-resolution mass spectrometry (MS). Through the integrated analysis of multiple ubiquitylomes, we identified and quantified 1926 unique ubiquitylation sites corresponding to 1053 proteins. We analyzed these sites and found five potential ubiquitylation motifs, KA, AXK, KXG, AK, and TK. Time-course studies revealed that the ubiquitylation levels of 214 sites corresponding to 173 proteins were highly correlated across two replicate MS experiments, and significant alterations in the ubiquitylation levels of 78 sites (fold change >1.5) were detected after de-etiolation for 12 h. The majority of the ubiquitylated sites we identified corresponded to substrates involved in protein and DNA metabolism, such as ribosomes and histones. Meanwhile, multiple ubiquitylation sites were detected in proteins whose functions reflect the major physiological changes that occur during plant de-etiolation, such as hormone synthesis/signaling proteins, key C4 photosynthetic enzymes, and light signaling proteins. This study on the ubiquitylome of the maize seedling leaf is the first attempt ever to study the ubiquitylome of a C4 plant and provides the proteomic basis for elucidating the role of ubiquitylation during plant de-etiolation. |
| 学科主题 | Genetics & Heredity |
| 出版地 | AMSTERDAM |
| 电子版国际标准刊号 | 2210-3244 |
| WOS关键词 | PHOSPHOENOLPYRUVATE CARBOXYLASE ; LYSINE UBIQUITINATION ; PROTEIN-DEGRADATION ; PROTEASOME SYSTEM ; GENE-EXPRESSION ; 26S PROTEASOME ; LIGHT ; MONOUBIQUITINATION ; PROTEOMES ; SYNTHASE |
| WOS研究方向 | Genetics & Heredity |
| 语种 | 英语 |
| WOS记录号 | WOS:000535175900005 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key R&D Program of China [2016YFD0101003] ; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA08010206] ; Agricultural Science and Technology Innovation Program of Jilin Province [CXGC2017JQ019] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19516]  |
| 专题 | 中科院光生物学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Photosynth Res Ctr, Inst Bot, CAS Key Lab Photobiol, Beijing 100093, Peoples R China 2.Jilin Acad Agr Sci, Crop Germplasm Resources Inst, Gongzhuling 136100, Peoples R China 3.Precis Sci Beijing Co, Beijing 100085, Peoples R China 4.Univ Sci & Technol Beijing, Adv Biotechnol & Applicat Res Ctr, Sch Chem & Biol Engn, Beijing 100083, Peoples R China 5.Grad Univ Chinese Acad Sci, Coll Life Sci, Beijing 100049, Peoples R China 6.Rutgers State Univ, Ctr Adv Biotechnol & Med, Biol Mass Spectrometry Facil, Piscataway, NJ 08855 USA |
| 推荐引用方式 GB/T 7714 | Wang, Yue-Feng,Chao, Qing,Li, Zhe,et al. Large-scale Identification and Time -course Quantification of Ubiquitylation Events During Maize Seedling De -etiolation[J]. GENOMICS PROTEOMICS & BIOINFORMATICS,2019,17(6):603-622. |
| APA | Wang, Yue-Feng.,Chao, Qing.,Li, Zhe.,Lu, Tian-Cong.,Zheng, Hai-Yan.,...&Wang, Bai-Chen.(2019).Large-scale Identification and Time -course Quantification of Ubiquitylation Events During Maize Seedling De -etiolation.GENOMICS PROTEOMICS & BIOINFORMATICS,17(6),603-622. |
| MLA | Wang, Yue-Feng,et al."Large-scale Identification and Time -course Quantification of Ubiquitylation Events During Maize Seedling De -etiolation".GENOMICS PROTEOMICS & BIOINFORMATICS 17.6(2019):603-622. |
入库方式： OAI收割
来源：植物研究所
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