Transcriptomic and physiological responses of Skeletonema costatum to ATP utilization
文献类型：期刊论文
| 作者 | Zhang, XH; Lin, SJ; Liu, DY
|
| 刊名 | ENVIRONMENTAL MICROBIOLOGY
 |
| 出版日期 | 2020-05 |
| 卷号 | 22期号:5 |
| 关键词 | DISSOLVED ORGANIC PHOSPHORUS ALKALINE-PHOSPHATASE ACTIVITY RNA-SEQ DATA EXTRACELLULAR NUCLEOTIDES NITROGEN-FIXATION MARINE PHYTOPLANKTON LIMITATION OCEAN CYANOBACTERIUM |
| ISSN号 | 1462-2912 |
| DOI | 10.1111/1462-2920.14944 |
| 产权排序 | [Zhang, Xiaohua] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China ; [Zhang, Xiaohua] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Zhang, Xiaohua] Binzhou Med Univ, Dept Gene Engn, Yantai 264003, Peoples R China ; [Lin, Senjie] Univ Connecticut, Dept Marine Sci, Groton, CT 06340 USA ; [Liu, Dongyan] East China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai 200241, Peoples R China |
| 文献子类 | Article |
| 英文摘要 | The capacity of phytoplankton to utilize dissolved organic phosphorus (DOP) plays an important role in their competition for resources when the availability of dissolved inorganic phosphorus (DIP) is low in the aquatic systems. Here, we explored the physiological and molecular responses of a globally distributed marine diatom, Skeletonema costatum, in utilizing adenosine-5 '-triphosphate (ATP) based on incubation experiments under ATP, DIP-replete, and DIP-depleted conditions. The results show that ATP supports the growth of S. costatum as efficiently as DIP. The pathway of S. costatum involved in utilizing ATP is not related to alkaline phosphatase (AP), an important DOP hydrolase, although extracellular hydrolysis is involved. The transcriptome analysis revealed several transcripts related to the hydrolase activity (e.g. NAD+ diphosphatase), which were significantly upregulated in the ATP culture group, indicating their possible involvement in ATP hydrolysis. Meanwhile, ATP-grown S. costatum exhibited downregulation of the genes related to a series of metabolic activities (e.g. purine metabolism), apparently to adapt to ATP condition. |
| WOS研究方向 | Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000514890900001 |
| 资助机构 | Natural Science Foundation of ChinaNational Natural Science Foundation of China [41876127, 41776116] ; Ministry of Science and Technology, ChinaMinistry of Science and Technology, China [2016YFE0133700, 2016YFA0600904] |
| 源URL | [http://ir.yic.ac.cn/handle/133337/24747]  |
| 专题 | 烟台海岸带研究所_近岸生态与环境实验室 |
| 作者单位 | 1.Univ Connecticut, Dept Marine Sci, Groton, CT 06340 USA; 2.Binzhou Med Univ, Dept Gene Engn, Yantai 264003, Peoples R China; 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 4.East China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai 200241, Peoples R China 5.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhang, XH,Lin, SJ,Liu, DY. Transcriptomic and physiological responses of Skeletonema costatum to ATP utilization[J]. ENVIRONMENTAL MICROBIOLOGY,2020,22(5). |
| APA | Zhang, XH,Lin, SJ,&Liu, DY.(2020).Transcriptomic and physiological responses of Skeletonema costatum to ATP utilization.ENVIRONMENTAL MICROBIOLOGY,22(5). |
| MLA | Zhang, XH,et al."Transcriptomic and physiological responses of Skeletonema costatum to ATP utilization".ENVIRONMENTAL MICROBIOLOGY 22.5(2020). |
入库方式： OAI收割
来源：烟台海岸带研究所
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