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[氯化钠和脱落酸处理对珍珠粟幼苗蛋白质代谢及氨基酸代谢其他一些酶的影响]

[Influence of NaCl- and abscisic acid treatment on protein metabolism and some further enzymes of amino acid metabolism in seedlings of Pennisetum typhoides].

作者信息

Huber W

机构信息

Institut für Botanik der Technischen Universität München, Arcisstr. 21, D-8, München 2, Federal Republic of Germany.

出版信息

Planta. 1974 Jan;121(3):225-35. doi: 10.1007/BF00389323.

DOI:10.1007/BF00389323
PMID:24442802
Abstract

The effects of sodium chloride (NaCl) and abscisic acid (ABA) on protein synthesis, protein hydrolysis, glutamine synthetase, Δ-pyrroline-5-carboxylate reductase and amino acid composition have been studied in aerial parts of Pennisetum typhoides (Stapf et Hubbard) seedlings. Whereas protein synthesis is inhibited by NaCl and ABA, the activity or the synthesis of leucine-arylamidase, glutamine synthetase and Δ-pyrroline-5-carboxylate reductase is promoted by both the substances. The results of the amino acid analysis showed that in the presence of NaCl and ABA the amounts of alanine, aspartate and ammonia decreased, while the concentrations of glutamate, and especially that of proline increased greatly. The possible significance of the results in explaining the proline accumulation under stress conditions and ABA-treatment is discussed.

摘要

研究了氯化钠（NaCl）和脱落酸（ABA）对狼尾草（Stapf et Hubbard）幼苗地上部分蛋白质合成、蛋白质水解、谷氨酰胺合成酶、Δ-吡咯啉-5-羧酸还原酶及氨基酸组成的影响。虽然蛋白质合成受到NaCl和ABA的抑制，但亮氨酸芳基酰胺酶、谷氨酰胺合成酶和Δ-吡咯啉-5-羧酸还原酶的活性或合成受到这两种物质的促进。氨基酸分析结果表明，在NaCl和ABA存在的情况下，丙氨酸、天冬氨酸和氨的含量下降，而谷氨酸，尤其是脯氨酸的浓度大幅增加。讨论了这些结果在解释胁迫条件下和ABA处理下脯氨酸积累的可能意义。

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[Influence of NaCl- and abscisic acid treatment on protein metabolism and some further enzymes of amino acid metabolism in seedlings of Pennisetum typhoides].[氯化钠和脱落酸处理对珍珠粟幼苗蛋白质代谢及氨基酸代谢其他一些酶的影响]
Planta. 1974 Jan;121(3):225-35. doi: 10.1007/BF00389323.
2
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引用本文的文献

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Oecologia. 1978 Jan;36(3):307-315. doi: 10.1007/BF00348056.
2
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Oecologia. 1977 Mar;30(1):83-96. doi: 10.1007/BF00344894.
3
Does abscisic acid influence proline accumulation in stressed leaves?脱落酸会影响胁迫叶片脯氨酸的积累吗？

本文引用的文献

1
Eco-physiological studies on Indian arid zone plants : III. Effect of sodium chloride and gibberellin on the activity on the enzymes of carbohydrate metabolism in leaves of Pennisetum typhoides.印度干旱地区植物的生态生理学研究：III. 氯化钠和赤霉素对狼尾草叶片碳水化合物代谢酶活性的影响。
Oecologia. 1974 Mar;15(1):77-86. doi: 10.1007/BF00345229.
2
Eco-physiological studies on Indian arid zone plants : II. Effect of salinity and gibberellin on the activity of the enzymes of amino-acid metabolism in leaves of Pennisetum typhoides.印度干旱地区植物的生态生理学研究：II. 盐分和赤霉素对狼尾草叶片氨基酸代谢中酶活性的影响。
Oecologia. 1973 Sep;13(3):271-277. doi: 10.1007/BF00360516.
3
Planta. 1978 Jan;143(1):85-8. doi: 10.1007/BF00389056.
4
Effect of sodium chloride on the response of the halophyte species Sesuvium portulacastrum grown in mannitol-induced water stress.氯化钠对在甘露醇诱导的水分胁迫下生长的盐生植物马齿苋科海马齿属植物响应的影响。
J Plant Res. 2007 Mar;120(2):291-9. doi: 10.1007/s10265-006-0056-x. Epub 2007 Jan 12.
5
Physiological changes in gentian axillary buds during two-step preculturing with sucrose that conferred high levels of tolerance to desiccation and cryopreservation.在两步蔗糖预培养过程中龙胆草腋芽的生理变化，该预培养赋予了对干燥和冷冻保存的高水平耐受性。
Ann Bot. 2006 Jun;97(6):1073-81. doi: 10.1093/aob/mcl054. Epub 2006 Mar 24.
[Studies on the influence of abscisic acid and gibberellic acid on the activities of some enzymes of carbohydrate metabolism in leaves of Pennisetum typhoides seedlings].
[脱落酸和赤霉素对珍珠粟幼苗叶片碳水化合物代谢某些酶活性的影响研究]
Planta. 1974 Mar;116(1):55-64. doi: 10.1007/BF00390203.
4
Abscisic Acid and cytokinin contents of leaves in relation to salinity and relative humidity.与盐度和相对湿度有关的叶片脱落酸和细胞分裂素含量。
Plant Physiol. 1971 Dec;48(6):752-5. doi: 10.1104/pp.48.6.752.
5
Abscisic Acid and transpiration in leaves in relation to osmotic root stress.脱落酸与叶片蒸腾作用与根系渗透胁迫的关系。
Plant Physiol. 1970 Jul;46(1):169-71. doi: 10.1104/pp.46.1.169.
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Plant Physiol. 1969 Jul;44(7):1023-6. doi: 10.1104/pp.44.7.1023.
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Plant Physiol. 1968 Jul;43(7):1115-9. doi: 10.1104/pp.43.7.1115.
8
Amino Acid and protein metabolism in bermuda grass during water stress.水分胁迫下百慕大草的氨基酸和蛋白质代谢。
Plant Physiol. 1966 Sep;41(7):1222-30. doi: 10.1104/pp.41.7.1222.
9
Amide Metabolism in Higher Plants. III. Distribution of Glutamyl Tranferase and Glutamine Synthetase Activity.高等植物中的酰胺代谢。III. 谷氨酰胺转移酶和谷氨酰胺合成酶活性的分布
Plant Physiol. 1959 Sep;34(5):541-6. doi: 10.1104/pp.34.5.541.