全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

精胺和甲基乙二醛一双(脒基腙)对小麦幼苗抗旱性的影响

DOI: 10.3321/j.issn:1000-7091.2003.03.011, PP. 41-43

Keywords: 多胺,小麦,幼苗,抗旱性

Full-Text   Cite this paper   Add to My Lib

Abstract:

在砂培模拟干旱条件下,叶面喷施精胺(Spm)1mmol/L可提高小麦幼苗叶片相对含水量,降低质膜透性,提高抗旱性;而亚精胺(Spd)和Spm的抑制剂-甲基乙二醛一双(脒基腙)(MGBG)1mmol/L的作用相反.内源多胺含量测定表明,Spm使叶片内源腐胺(Put)、Spd和Spm含量均有所提高;而MGBG处理虽增加了内源Put含量,却降低了Spd和Spm水平.

References

[1]  陈坤明,张承烈.干旱期间小麦叶片多胺含量与植物抗旱性的关系[J].植物生理学报,2000,26(5): 381-386.
[2]  檀建新,史吉平,李广敏,等.亚精胺对水分胁迫下玉米幼苗内源乙烯和多胺含量的影响[J].植物生理学通讯,1985,31(2):99-102.
[3]  Larher, F, Aziz A, Deleu C, et al. Suppression of the osmoinduced proline response of rapeseed leaf discs by polyamines[J]. Physiologia Plantarum, 1998,102: 139-145.
[4]  Lazcano F I, Lovatt C J. Relationship between relative water content, nitrogen pools and growth of Phaseolus vulgaris L and P Acutifolius A Gray during water deficit[J]. Crop Science, 1999,39: 467-475.
[5]  岳艳玲,李广敏,商振清.多胺延缓水分胁迫下小麦幼苗衰老机制的探讨[J].华北农学报,1997,12(2):71-75.
[6]  岳艳玲,李广敏,商振清,等. 精胺和甲基乙二醛-双(脒基腙)及D-精氨酸对水分胁迫下小麦幼苗内源多胺含量的影响[J]. 植物生理学通讯,1998,34(8):251-254.
[7]  徐仰仓,王静,刘华,等.外源精胺对小麦幼苗抗氧化酶活性促进作用[J].植物生理学报,2001,27(4):349-352.
[8]  李锦树, 王洪春, 王文英, 等. 干旱对玉米叶片细胞透性及膜脂的影响[J]. 植物生理学报, 1983, 9(3): 223-228.
[9]  Olie Heby. Role of polyamines in the control of cell proliferation and differentiation [J]. Differentition,1981, 19: 1-20.
[10]  张木清,陈如凯,余松烈.水分胁迫下蔗叶多胺代谢变化及其同抗旱性的关系[J].植物生理学报,1994,22(3):327-332.
[11]  许振柱,于振文,亓新华,等.土壤干旱对冬小麦旗叶乙烯释放、多胺积累和细胞质膜的影响[J]. 植物生理学报, 21(3): 295-301.
[12]  Aziz A, Larher F. Changes in polyamine titers associated with the proline response and osmotic adjustment of rape leaf discs submitted to osmotic stresses[J]. Plant Science, 1995,112: 175-186.
[13]  Scaramagli S, Biondi S, Leone A, et al. Acclimation to low water potential in potato cell suspension cultures leads to changes in putrescine metabolism[J]. Plant Physiol Biochem, 2000,38(4):345-351.
[14]  商振清,王秀芬,周慧欣.亚精胺对提高玉米幼苗抗旱性机理的研究[J].河北农业大学学报,1996,19(3):60-63.
[15]  华东师范大学植物生理教研组. 植物生理学实验指导[M]. 北京: 人民教育出版社, 1980. 2-3.
[16]  Smith T A. Separation and quantitation of polyamines in plant tissue by high performance liquid-chromatography of their dansyl derivatives[J]. Plant Physiol, 1985,78: 89-91.
[17]  Williams-Ashamn H, Schenone A. Methyglyoxal bis-(guanylhydrazone) as a potent inhibitor of S-adenosyl- methionine decarboxylases[J]. Biochem Birophys Res Comnum, 1972, 46:288-295.
[18]  Subhash C, Minnocha, Nancy S, et al. Polyamines and somatic embryogenesis in carrot Ⅲ effects of methylglyoxal bis(guanylhydrazone)[J]. Plant and Cell Physiol, 1991, 32(3): 395-402.

Full-Text

Contact Us

[email protected]

QQ:3279437679

WhatsApp +8615387084133