Effects of salinity on growth and compatible solutes of callus induced from Populus euphratica
文献类型：期刊论文
| 作者 | Zhang, F; Yang, YL; He, WL; Zhao, X; Zhang, LX |
| 刊名 | IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-PLANT
 |
| 出版日期 | 2004-09-01 |
| 卷号 | 40期号:5页码:491-494 |
| 关键词 | callus glycine betaine NaCl proline Populus euphratica salt stress soluble sugar |
| ISSN号 | 1054-5476 |
| DOI | 10.1079/IVP2004546 |
| 通讯作者 | Zhang, LX() |
| 英文摘要 | The present study aimed to evaluate the response to salinity of Populus euphratica, which is more salt-resistant than other poplar cultivars, at the cellular level. To this purpose, callus was induced from shoot segments of P. euphratica on Murashige and Skoog (MS) medium supplemented with 0.5 mg l(-1) (2.2 muM) 6-benzyladenine (BA) and 0.5 mg l(-1) (2.7 muM) 1-naphthaleneacetic acid (NAA). Callus was transferred to MS medium supplemented with 0.25 mg l(-1) (1.1 muM) BA and 0.5 mg l(-1) NAA. The relative growth rate of callus reached a maximum in the presence of 50 mmol l(-1) NaCl and growth was inhibited with increasing NaCl concentrations. Examination of the changes of osmotic substances under salt stress showed that accumulation of proline, glycine betaine, and total soluble sugars increased with increasing salt concentrations. The results indicate that the response of the callus of P. euphratica to salt stress is similar to that of the whole plant. |
| 收录类别 | SCI |
| WOS关键词 | WATER-STRESS ; SALT TOLERANCE ; QUATERNARY AMMONIUM ; GLYCINE BETAINE ; OSMOTIC-STRESS ; IN-VITRO ; HALOPHYTES ; GENOTYPES ; PROLINE ; PLANTS |
| WOS研究方向 | Plant Sciences ; Cell Biology ; Developmental Biology |
| WOS类目 | Plant Sciences ; Cell Biology ; Developmental Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000224729100013 |
| 出版者 | C A B I PUBLISHING |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556938 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Zhang, LX |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Desert & Desertificat, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 2.Gansu Agr Univ, Fac Agr, Lanzhou 730070, Peoples R China 3.Lanzhou Univ, Sch Life Sci, State Key Lab Arid Agroecol, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, F,Yang, YL,He, WL,et al. Effects of salinity on growth and compatible solutes of callus induced from Populus euphratica[J]. IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-PLANT,2004,40(5):491-494. |
| APA | Zhang, F,Yang, YL,He, WL,Zhao, X,&Zhang, LX.(2004).Effects of salinity on growth and compatible solutes of callus induced from Populus euphratica.IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-PLANT,40(5),491-494. |
| MLA | Zhang, F,et al."Effects of salinity on growth and compatible solutes of callus induced from Populus euphratica".IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-PLANT 40.5(2004):491-494. |
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来源：寒区旱区环境与工程研究所
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