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...

多胺延缓水分胁迫下小麦幼苗衰老机制的探讨

DOI: 10.3321/j.issn:1000-7091.1997.02.014, PP. 71-75

Keywords: 水分胁迫,小麦,衰老,内源多胺

Full-Text   Cite this paper   Add to My Lib

Abstract:

研究了在土壤自然干旱的水分胁迫条件下,干旱诱导的小麦叶片衰老与小麦叶片内源多胺水平之间的关系。结果表明,土壤干旱促进小麦幼苗衰老,不同处理间内源多胺水平与水分、蛋白质和核酸代谢之间存在一定的相关性,较高的内源多胺水平有利于小麦叶片在水分胁迫过程中保持较好的水分状况,延缓蛋白质和核酸的降解

References

[1]  王万里.压力室在植物水分状况研究中的应用.植物生理学通讯, 1983,(3): 52~57.
[2]  吴登如,赵毓橘. 表油菜素内脂对绿豆上胚轴核酸代谢的影响. 植物生理学报, 1993, 19(1): 49~52.
[3]  西北农业大学植物生理学教研室编.植物组织含水量的测定. 见:植物生理学实验指导. 西安: 陕西教育出版社, 1987, 1~2.
[4]  杨浚,俞炳杲. 精胺对离体大麦叶片中蛋白质含量的影响. 植物生理学通讯, 1989,(2): 42~44.
[5]  JoeH Cherry.Nucleic acid determination in storage tissues of higher plant. Plant Physiol, 1962, 37: 670~678.
[6]  Fischer RA etal. AustJ AgricRes, 1996, 17: 281~195.
[7]  Har ry Mussell etal. Str ess physio log y in cro p plants. Inter science. 1979.
[8]  Kaur-sawhney R etal. Dual mechanisms in polyamine mediated control of ribonuclease activity inoat leafprot oplasts. Plant Physiol, 1978, 62: 158~160.
[9]  Kaur-sawhney R etal. Relation of poly amine sy nthesis and titer toaging ant senescence inoat leaves.Plant Physiol, 1982, 69: 405~410.
[10]  Kaur-sawhney Retal. Inhibition of protease activity by polyamines. FEBS Let t,1982.145:345~349.
[11]  Liquori AMetal. Complexes between DNA and polyamines: Amolecular model. J Mol Biol,1967,24:113~122.
[12]  Maarten JC etal. Control of storage protein metabo lism in the coty ledons of germinating mungbeans:role of endopeptidase. Plant Physiol, 1975, 55: 1031~1037.
[13]  Robent DS etal. The physiology and biochemistry of poly amines in plant. Arch Biochem Biophys, 1984,235~303.
[14]  Smith MA etal. Separation and puantitation of poly amines in plant tissue by highper formance liquidchromato graphy of their dansyl deriv atives. Plant Physiol,1985,78:89~91.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133