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NAA处理下南林895杨无菌苗茎中糖含量及其相关酶活性的变化(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2010年02期
Page:
43-46
Column:
研究论文
publishdate:
2010-03-30

Article Info:/Info

Title:
The change of the sugar content and sugarmetabolizing enzymes activities in stems of Populus×euramericana ‘Nanlin895’ aseptic seedling under NAA treatment
Author(s):
LI Moai YIN Zengfang* NING Daifeng SUN Haiyan
College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China
Keywords:
Populus×euramericana ‘Nanlin895’ aseptic seedling NAA sugar content sugar metabolizing enzymes
Classification number :
Q945.18; S792.119
DOI:
10.3969/j.jssn.1000-2006.2010.02.009
Document Code:
A
Abstract:
The sugar content and sugarmetabolizing enzymes activities in stems of Populus× euramericana ‘Nanlin895’ aseptic seedling under different concentration stress of NAA were investigated, and also the correlations were analyzed. The results showed as follows: (1)The sucrose and fructose content were increased in stems of Populus×euramericana ‘Nanlin895’ aseptic seedling. Meanwhile, acid invertase (AI) and neutral invertase (NI) activities were enhanced. Besides, sucrose phosphate synthase (SPS) and sucrose synthase (SS) activities were reduced under the 100 mg/L NAA treatment. On the contrary, the role of higher concentration of NAA, which was higher than 100mg/L, was negative. (2)Under NAA treatment, the sucrose and fructose content were significant positive correlation with the activity of AI. Also there was significant negative correlation between sucrose content and the activities of SS and SPS, but the fructose content was not correlative with the SPS and SS activities. The fitting concentration of NAA would be taken definite promotion role in the process of sugar metabolism in the stems of Populus×euramericana ‘Nanlin895’ aseptic seedling.

References

[1]黄东杰,张树珍,范海阔,等. 甘蔗的蔗糖代谢[J]. 植物生理学通讯,2006,42(4):755-760.
[2]吕英民,张大鹏. 果实发育过程中糖的积累[J]. 植物生理学通讯,2000,36(3):258-265.
[3]Tri Agus Siswoyo, Ika Oktavianawati, Djenal, et al. Changes of sucrose content and invertase activity during sugarcane storage[J]. Indonesian Journal of Agricultural Science, 2007, 8(2): 75-81.
[4]Pankaj Kumar Bhowmik, Toshiyuki Matsui, Fabio Gimena Eriquez, et al. Changes in carbohydrate content and the activity of acid invertase, sucrose synthase and sucrose phosphate synthase in asparagus spears during storage[J]. Pakistan Journal of Biological Sciences, 2001, 4(1): 94-97.
[5]苑智华,何秀丽,徐哲,等. 唐菖蒲球茎形成期蔗糖和淀粉代谢及其相关酶活性[J]. 林业科学,2008,44 (8):47-51.
[6]王永章,张大鹏. 乙烯对成熟期新红星苹果果实碳水化合物代谢的调控[J]. 园艺学报,2000,27(6):391 -395.
[7]Islam M S, Matsui T, Yoshida Y. Carbohydrate content and activities of sucrose synthase, sucrose phosphate synthase and acid invertase in different tomato cultivars during fruit development[J]. Scientia Horticulturae, 1996, 65: 125-136.
[8]夏国海,张大鹏,贾文琐. IAA、GA和ABA对葡萄果实14C蔗糖输入与代谢的调控[J]. 园艺学报,2000,27 (1):6-10.
[9]李建国,黄旭明,黄辉白. NAA增大荔枝果实及原因分析[J]. 华南农业大学学报:自然科学版,2004,25 (2):10-12.
[10]李天来,赵聚勇,崔娜,等. 苗期喷施表油菜素内酯对番茄叶中蔗糖代谢的影响[J]. 植物生理学通 讯,2008,44(3):417-520.
[11]张志良,瞿伟菁. 植物生理学实验指导[M]. 3版. 北京:高等教育出版社,2003.
[12]Daphne Miron, Arthur A Schaffer. Sucrose phosphate synthase, sucrose synthase, and invertase activities in developing fruit of Lycopersicon esculentum Mill.and the sucrose accu mulating of Lycopersicon hirsutum Humb and Bonpl[J]. Plant Physiology, 1991, 95(2): 623- 627.
[13]董学会,何钟佩,关彩虹. 根系导入生长素和玉米素对玉米光合产物输出及分配的影响[J]. 中国农业大 学学报,2001,6(3):21-25.
[14]Nathalie Galtier, Christine H Foyer, Joan Huber. Effects of elevated sucrose phosphate synthase activities on photosynthesis, assimilate partition in and growth in tomato (Lycopersicon esculentum var UC82B)[J]. Plant Physiol, 1993, 101: 535-543.
[15]Anderson M N, Asch F, Wu Y, et al. Soluble invertase expression is nearly target of drought stress during the critical, abortion sensitive phase of young ovary development in maize[J]. Plant Physiol, 2002, 130: 591-604.
[16]王宏武. 外源调节物质对棉花成铃的调节效应[D]. 南京:南京农业大学,2003.
[17]姚瑞亮,李杨瑞,黄玉辉,等. 甘蔗生长后期乙烯利处理对节间转化酶活性的影响及与蔗糖分积累的关系 [J]. 广西农业科学,2005,36(2):106-109.
[18]Zhu Y J, Albert H H, Moor P H. Differential expression of soluble acid invertase genes in the shoots of highsucrose special of and their hybrids[J]. Plant Physiol, 2000, 27: 193- 199.
[19]Sturm A Invertases. Primary structures, functions and roles in plant development and sucrose partitioning[J]. Plant Physiol, 1999, 121: 1-7.
[20]Silke Schrader, Jorg Sauter. Seasonal changes of sucrosephosphate synthase and sucrose synthase activities in poplar wood (Populus × canadensis Moench) and their possible role in carbohydrate metabolism[J]. Plant Physiol, 2002, 159: 833-843.

Last Update: 2010-05-14