Proteomic analysis showing the signaling pathways involved in the rhizome enlargement process in Nelumbo nucifera
文献类型：期刊论文
| 作者 | Cao,Dingding1,2; Damaris,Rebecca Njeri3; Zhang,Yue1,2; Liu,Meihui1,2; Li,Ming3; Yang,Pingfang3 |
| 刊名 | BMC Genomics
 |
| 出版日期 | 2019-10-22 |
| 卷号 | 20期号:1 |
| 关键词 | N. nucifera Rhizome enlargement Proteomics Morphology Signaling |
| ISSN号 | 1471-2164 |
| DOI | 10.1186/s12864-019-6151-x |
| 英文摘要 | AbstractBackgroundRhizome is the storage underground stem of lotus (Nelumbo nucifera), which is enlarged before winter season and could be used for asexual propagation. In addition, the enlarged rhizome is a nutritional vegetable with abundant starch, proteins, and vitamins. Enlargement of lotus rhizome is not only significance for itself to survive from the cold winter, but also important for its economic value.ResultsTo explore the mechanism underlying its enlargement, integrative analyses of morphology, physiology and proteomics were conducted on the rhizome at stolon, middle, and enlarged stages. Morphological observation and physiological analyses showed that rhizomes were gradually enlarged during this process, in which the starch accumulation was also initiated. Quantitative proteomic analysis on the rhizomes at these three stages identified 302 stage-specific proteins (SSPs) and 172 differently expressed proteins (DEPs), based on which GO and KEGG enrichment analyses were conducted. The results indicated that light and auxin signal might be transduced through secondary messenger Ca2+, and play important roles in lotus rhizome enlargement.ConclusionThese results will provide new insights into understanding the mechanism of lotus rhizome enlargement. Meanwhile, some candidate genes might be useful for further studies on this process, as well as breeding of rhizome lotus. |
| 语种 | 英语 |
| WOS记录号 | BMC:10.1186/S12864-019-6151-X |
| 出版者 | BioMed Central |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/7411]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Li,Ming; Yang,Pingfang |
| 作者单位 | 1. 2. 3. |
| 推荐引用方式 GB/T 7714 | Cao,Dingding,Damaris,Rebecca Njeri,Zhang,Yue,et al. Proteomic analysis showing the signaling pathways involved in the rhizome enlargement process in Nelumbo nucifera[J]. BMC Genomics,2019,20(1). |
| APA | Cao,Dingding,Damaris,Rebecca Njeri,Zhang,Yue,Liu,Meihui,Li,Ming,&Yang,Pingfang.(2019).Proteomic analysis showing the signaling pathways involved in the rhizome enlargement process in Nelumbo nucifera.BMC Genomics,20(1). |
| MLA | Cao,Dingding,et al."Proteomic analysis showing the signaling pathways involved in the rhizome enlargement process in Nelumbo nucifera".BMC Genomics 20.1(2019). |
入库方式： OAI收割
来源：武汉植物园
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