Synergistic responses of NHX, AKT1, and SOS1 in the control of Na+ homeostasis in sweet sorghum mutants induced by C-12(6+)-ion irradiation
文献类型：期刊论文
| 作者 | Qu, Ying ; Dong, Xi-Cun; Jin, Wen-Jie; Liu, Rui-Yuan; Gu, Wen-Ting; Zhou, Li-Bin; Li, Wen-Jian
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| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
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| 出版日期 | 2018 |
| 卷号 | 29期号:1页码:10 |
| 关键词 | C-12(6+)-ion irradiation Sweet sorghum Salt stress NHX AKT1 SOS1 |
| ISSN号 | 1001-8042 |
| DOI | 10.1007/s41365-017-0341-5 |
| 英文摘要 | Sweet sorghum mutants induced by C-12(6+)-ion irradiation were planted under different soil salinity conditions to investigate the mechanisms maintaining the transport and spatial distribution of Na+. The functions of the synergistic responses of NHX, AKT1, and SOS1 related to Na+ accumulation were investigated in control (KFJT-CK) sorghum and KF1210-3 and KF1210-4 mutants. The results indicated that the NHX, AKT1, and SOS1 proteins in sweet sorghum are mainly involved in the transport, exclusion, and spatial distribution of Na+, respectively. In addition to physiological parameters, we also measured the expression levels of NHX, AKT1, and SOS1 genes. The experimental results indicated that 150 mM NaCl induced marked increases in the transcripts of NHX and SOS1 after 8 and 12 h in the KF1210-3, KF1210-4, and KFJT-CK cultivars. In contrast, however, a decrease in AKT1 was observed. On the basis of our results, we propose a model in which cooperation among NHX, AKT1, and SOS1 facilitates Na+ homeostasis in sweet sorghum in response to an increase in salt concentration. Accordingly, study of the regulatory mechanisms in sweet sorghum generated by carbon ion irradiation is essential for the selection of salt-tolerant cultivars. |
| WOS关键词 | ARABIDOPSIS-THALIANA ; STRESS TOLERANCE ; ION IRRADIATION ; SALT TOLERANCE ; ANTIPORTER ; PLANTS ; MECHANISMS ; TRANSPORT ; SEEDLINGS ; CROPS |
| 资助项目 | Science and Technology Service Network Initiative (STS) program of the Chinese Academy of Sciences (CAS)[KFJ-EW-STS-086] ; National Natural Science Foundation of China[11275171] ; CAS |
| WOS研究方向 | Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000427326600010 |
| 出版者 | SPRINGER SINGAPORE PTE LTD |
| 资助机构 | Science and Technology Service Network Initiative (STS) program of the Chinese Academy of Sciences (CAS) ; National Natural Science Foundation of China ; CAS |
| 源URL | [http://119.78.100.186/handle/113462/47438]  |
| 专题 | 近代物理研究所_生物物理研究室 |
| 通讯作者 | Dong, Xi-Cun; Li, Wen-Jian |
| 作者单位 | Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, Ying,Dong, Xi-Cun,Jin, Wen-Jie,et al. Synergistic responses of NHX, AKT1, and SOS1 in the control of Na+ homeostasis in sweet sorghum mutants induced by C-12(6+)-ion irradiation[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29(1):10. |
| APA | Qu, Ying.,Dong, Xi-Cun.,Jin, Wen-Jie.,Liu, Rui-Yuan.,Gu, Wen-Ting.,...&Li, Wen-Jian.(2018).Synergistic responses of NHX, AKT1, and SOS1 in the control of Na+ homeostasis in sweet sorghum mutants induced by C-12(6+)-ion irradiation.NUCLEAR SCIENCE AND TECHNIQUES,29(1),10. |
| MLA | Qu, Ying,et al."Synergistic responses of NHX, AKT1, and SOS1 in the control of Na+ homeostasis in sweet sorghum mutants induced by C-12(6+)-ion irradiation".NUCLEAR SCIENCE AND TECHNIQUES 29.1(2018):10. |
入库方式： OAI收割
来源：近代物理研究所
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