黄瓜子叶诱导生长过程中多胺含量与核酸含量之间缺乏平行关系。
Absence of parallelism between polyamine and nucleic acid contents during induced growth of cucumber cotyledons.
作者信息
Suresh M R, Adiga P R
出版信息
Biochem J. 1978 Apr 15;172(1):185-8. doi: 10.1042/bj1720185.
Abstract
The cytokinins (benzyladenine or benzyladenosine) decreased spermidine and spermine contents despite increasing putrescine content, when administered to isolated cotyledons of Cucumis sativus L. var. Guntur in organ culture. KCl decreased putrescine contents, although marginally increasing polyamine contents. The cytokinins and/or KCl augmented nucleic acid biosynthesis and accumulation, resulting in enhanced growth and differentiation of the isolated cotyledons. These observations show that polyamine accumulation and growth are not always coupled.
摘要
当将细胞分裂素（苄基腺嘌呤或苄基腺苷）施用于器官培养中的黄瓜（品种贡图尔）离体子叶时，尽管腐胺含量增加，但亚精胺和精胺含量却降低了。氯化钾降低了腐胺含量，尽管多胺含量略有增加。细胞分裂素和/或氯化钾增强了核酸的生物合成和积累，从而导致离体子叶的生长和分化增强。这些观察结果表明，多胺积累和生长并不总是相关联的。
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Absence of parallelism between polyamine and nucleic acid contents during induced growth of cucumber cotyledons.黄瓜子叶诱导生长过程中多胺含量与核酸含量之间缺乏平行关系。
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本文引用的文献
1
SPERMIDINE, SPERMINE, AND RELATED AMINES.亚精胺、精胺及相关胺类
Pharmacol Rev. 1964 Sep;16:245-300.
2
Increased polyamine concentrations in the urine of human cancer patients.人类癌症患者尿液中多胺浓度升高。
Nat New Biol. 1971 Sep 29;233(39):144-5. doi: 10.1038/newbio233144a0.
3
The occurrence, metabolism and functions of amines in plants.植物中胺类的发生、代谢及功能
Biol Rev Camb Philos Soc. 1971 May;46(2):201-41. doi: 10.1111/j.1469-185x.1971.tb01182.x.
4
Polyamine accumulation during lymphocyte transformation and its relation to the synthesis, processing, and accumulation of ribonucleic acid.淋巴细胞转化过程中的多胺积累及其与核糖核酸合成、加工和积累的关系。
Biochemistry. 1973 Oct 23;12(22):4479-87. doi: 10.1021/bi00746a028.
5
Paper chromatographic resolution of aliphatic guanidino amines, diamines and polyamines.脂肪族胍基胺、二胺和多胺的纸色谱分离
J Chromatogr. 1973 Nov 7;86(1):214-8. doi: 10.1016/s0021-9673(01)81257-7.
6
The roles of the polyamines, putrescine, spermidine, and spermine in normal and malignant tissues.多胺、腐胺、亚精胺和精胺在正常组织和恶性组织中的作用。
Life Sci. 1973 Dec 16;13(12):1635-47. doi: 10.1016/0024-3205(73)90111-2.
7
Alpha-hydrazino-ornithine blocks net synthesis of putrescine but not of RNA and DNA.α-肼基鸟氨酸可阻断腐胺的净合成，但不影响RNA和DNA的合成。
Nature. 1974 May 17;249(454):250-1. doi: 10.1038/249250a0.
8
Polyamine synthesis in rapidly growing tissues.快速生长组织中的多胺合成。
Fed Proc. 1970 Jul-Aug;29(4):1575-82.
9
Increased cellular levels of spermidine or spermine are required for optimal DNA synthesis in lymphocytes activated by concanavalin A.在伴刀豆球蛋白A激活的淋巴细胞中，最佳DNA合成需要细胞内亚精胺或精胺水平升高。
Proc Natl Acad Sci U S A. 1975 Oct;72(10):4042-5. doi: 10.1073/pnas.72.10.4042.
10
Polyamines as growth stimulating factors in eukariotic cells.
Ital J Biochem. 1976 Jan-Feb;25(1):94-114.
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