دورية أكاديمية
Resource allocation in response to herbivory and gall formation in Linaria vulgaris.
العنوان: | Resource allocation in response to herbivory and gall formation in Linaria vulgaris. |
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المؤلفون: | Zorić AS; Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia., Morina F; Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia; Biology Centre of the Czech Academy of Sciences, Institute of Plant Molecular Biology, České Budejovice, Czech Republic. Electronic address: morina@umbr.cas.cz., Toševski I; CABI, Delémont, Switzerland; Institute for Plant Protection and Environment, Department of Plant Pests, Zemun, Serbia., Tosti T; University of Belgrade, Faculty of Chemistry, Belgrade, Serbia., Jović J; Institute for Plant Protection and Environment, Department of Plant Pests, Zemun, Serbia., Krstić O; Institute for Plant Protection and Environment, Department of Plant Pests, Zemun, Serbia., Veljović-Jovanović S; Institute for Multidisciplinary Research, University of Belgrade, Belgrade, Serbia. |
المصدر: | Plant physiology and biochemistry : PPB [Plant Physiol Biochem] 2019 Feb; Vol. 135, pp. 224-232. Date of Electronic Publication: 2018 Nov 28. |
نوع المنشور: | Journal Article |
اللغة: | English |
بيانات الدورية: | Publisher: Elsevier Science Country of Publication: France NLM ID: 9882449 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-2690 (Electronic) Linking ISSN: 09819428 NLM ISO Abbreviation: Plant Physiol Biochem Subsets: MEDLINE |
أسماء مطبوعة: | Publication: Amsterdam : Elsevier Science Original Publication: Paris : Gauthier-Villars, c1987- |
مواضيع طبية MeSH: | Herbivory* , Plant Tumors*/parasitology, Linaria/*metabolism, Animals ; Chlorophyll/metabolism ; Fructose/metabolism ; Glucose/metabolism ; Linaria/parasitology ; Plant Leaves/metabolism ; Plant Leaves/parasitology ; Plant Stems/metabolism ; Plant Stems/parasitology ; Trehalose/metabolism ; Weevils |
مستخلص: | Trehalose and its precursor, trehalose 6-phosphate (T6P), are essential regulators of plant response to abiotic and biotic stress. Here we used the specific host-insect interaction between Linaria vulgaris (Plantaginaceae) and stem-galling weevil, Rhinusa pilosa (Mecinini, Curculionidae) with the aim to distinguish carbohydrate allocation patterns in response to herbivory, gall formation (G1, 24 h after oviposition), and gall development (G2, 7 days after oviposition) under controlled conditions. The hypothesis is that herbivory and galling induce distinct responses in both leaves and stems, and that shifts in carbon allocations are regulated by signaling sugars. Systemic response to herbivory was accumulation of T6P and maltose. The main feature of G1 in the stems was accumulation of trehalose, accompanied by increased T6P, turanose and glucose content, oppositely to the leaves. In G2, galls had 3-folds higher weight than controls, with further accumulation of fructose, glucose, turanose, and total water-insoluble carbohydrates (TIC), while the sucrose/hexose ratio decreased. Analysis of fast chlorophyll fluorescence kinetic (OJIP) transients in G2 showed a slight decrease in quantum yield of electron transport flux from Q (Copyright © 2018 The Authors. Published by Elsevier Masson SAS.. All rights reserved.) |
فهرسة مساهمة: | Keywords: Carbohydrates; Galls; Herbivory; Linaria vulgaris; Rhinusa pilosa; Source-sink interactions; Trehalose 6-phosphate |
المشرفين على المادة: | 1406-65-1 (Chlorophyll) 30237-26-4 (Fructose) B8WCK70T7I (Trehalose) IY9XDZ35W2 (Glucose) |
تواريخ الأحداث: | Date Created: 20181223 Date Completed: 20190122 Latest Revision: 20200930 |
رمز التحديث: | 20240628 |
DOI: | 10.1016/j.plaphy.2018.11.032 |
PMID: | 30578998 |
قاعدة البيانات: | MEDLINE |
تدمد: | 1873-2690 |
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DOI: | 10.1016/j.plaphy.2018.11.032 |