豌豆蚜虫侵害对豌豆组织氨基酸脱羧酶活性的影响

IF 0.5 4区生物学 Q4 PLANT SCIENCES

Acta Biologica Cracoviensia Series Botanica Pub Date : 2013-12-01 DOI:10.2478/ABCSB-2013-0021

C. Sempruch, W. Marczuk, B. Leszczyński, Agnieszka Kozak, W. Zawadzka, Agnieszka Klewek, J. Jankowska

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引用次数: 7

摘要

研究了受豌豆蚜虫侵染后豌豆组织赖氨酸脱羧酶(LDC)、鸟氨酸脱羧酶(ODC)和酪氨酸脱羧酶(TyDC)活性的变化。1天后和2周后，蚜虫诱导ODC活性增加。这种影响显然是系统性的。在取食地(空中部分)，TyDC活性在1天和1周后升高，而LDC活性仅在侵染1天后升高，然后下降。蚜虫的攻击也影响了未被草食动物直接破坏的根组织的酶活性。探讨了豌豆蚜虫侵染对豌豆产生反应的机理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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EFFECT OF PEA APHID INFESTATION ON ACTIVITY OF AMINO ACID DECARBOXYLASES IN PEA TISSUES

The study examined changes in lysine decarboxylase (LDC), ornithine decarboxylase (ODC) and tyrosine decarboxylase (TyDC) activity in tissues of pea (Pisum sativum L.) infested by the pea aphid (Acyrthosiphon pisum Harris). The aphid induced increased ODC activity after one day and at two weeks. The effect was clearly systemic. TyDC activity increased after one day and at one week at feeding sites (aerial parts), while LDC activity increased only after one day of infestation and then decreased. Attack by aphids also affected enzyme activity in root tissues not directly damaged by the herbivores. The mechanisms of the response induced by pea aphid infestation in pea are discussed.

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来源期刊

Acta Biologica Cracoviensia Series Botanica 生物-植物科学

CiteScore

3.00

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： ACTA BIOLOGICA CRACOVIENSIA Series Botanica is an English-language journal founded in 1958, devoted to plant anatomy and morphology, cytology, genetics, embryology, tissue culture, physiology, biochemistry, biosystematics, molecular phylogenetics and phylogeography, as well as phytochemistry. It is published twice a year.