Early senescence induced by 2-3H-benzoxazolinone (BOA) in Arabidopsis thaliana

被引：21

作者：

Sanchez-Moreiras, Adela M. ^{[1
]}

Martinez-Penalver, Ana ^{[1
]}

Reigosa, Manuel J. ^{[1
]}

机构：

[1] Univ Vigo, Fac Biol, Dept Plant Biol & Soil Sci, Vigo 36310, Spain

来源：

JOURNAL OF PLANT PHYSIOLOGY | 2011年 / 168卷 / 09期

关键词：

Bioherbicides; Early response; Mode of action; Phytotoxicity; Secondary metabolites; CHLOROPHYLL FLUORESCENCE; OXIDATIVE STRESS; LIPID-PEROXIDATION; IMAGING TECHNIQUES; XANTHOPHYLL CYCLE; HYDROXAMIC ACIDS; 2-BENZOXAZOLINONE; LETTUCE; PLANTS; GERMINATION;

D O I：

10.1016/j.jplph.2010.11.011

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Measurements of chlorophyll a fluorescence, nutrient and trace elements, total protein content and malonyldialdehyde in leaves of Arabidopsis thaliana between 1 and 192 h after treatment with 0, 1 or 3 mM 2-3H-benzoxazolinone (BOA), together with imaging of chlorophyll a fluorescence and of the distributions of hydrogen peroxide and superoxide anion, suggested that the primary phytotoxic action of BOA is the induction of premature senescence, and that oxidative stress is a secondary effect that sets in a day or two later. (C) 2010 Elsevier GmbH. All rights reserved.

引用

页码：863 / 870

页数：8

共 46 条

[1] Detoxification and transcriptome response in Arabidopsis seedlings exposed to the allelochemical benzoxazolin-2(3H)-one [J].

Baerson, SR ;

Sánchez-Moreiras, A ;

Pedrol-Bonjoch, N ;

Schulz, M ;

Kagan, IA ;

Agarwal, AK ;

Reigosa, MJ ;

Duke, SO .

JOURNAL OF BIOLOGICAL CHEMISTRY, 2005, 280 (23) :21867-21881

[2] 2-Benzoxazolinone (BOA) induced oxidative stress, lipid peroxidation and changes in some antioxidant enzyme activities in mung bean (Phaseolus aureus) [J].

Batish, D. R. ;

Singh, H. P. ;

Setia, N. ;

Kaur, S. ;

Kohli, R. K. .

PLANT PHYSIOLOGY AND BIOCHEMISTRY, 2006, 44 (11-12) :819-827

[3] ROLE OF THE XANTHOPHYLL CYCLE IN PHOTOPROTECTION ELUCIDATED BY MEASUREMENTS OF LIGHT-INDUCED ABSORBENCY CHANGES, FLUORESCENCE AND PHOTOSYNTHESIS IN LEAVES OF HEDERA-CANARIENSIS [J].

BILGER, W ;

BJORKMAN, O .

PHOTOSYNTHESIS RESEARCH, 1990, 25 (03) :173-185

[4]

Bonjoch NP, 2001, HANDBOOK OF PLANT ECOPHYSIOLOGY TECHNIQUES, P283

[5] Contents and morphological distribution of 2,4-dihydroxy-1,4-benzoxazin-3-one and 2-benzoxazolinone in Acanthus mollis in relation to protection from larvae of Pseudaletia impuncta [J].

Bravo, HR ;

Copaja, SV .

ANNALS OF APPLIED BIOLOGY, 2002, 140 (02) :129-132

[6] Imaging techniques and the early detection of plant stress [J].

Chaerle, L ;

Van Der Straeten, D .

TRENDS IN PLANT SCIENCE, 2000, 5 (11) :495-501

[7] Seeing is believing: imaging techniques to monitor plant health [J].

Chaerle, L ;

Van Der Straeten, D .

BIOCHIMICA ET BIOPHYSICA ACTA-GENE STRUCTURE AND EXPRESSION, 2001, 1519 (03) :153-166

[8] Reactive oxygen species and reactive nitrogen species in peroxisomes.: Production, scavenging, and role in cell signaling [J].

del Rio, Luis A. ;

Sandalio, Luisa M. ;

Corpas, Francisco J. ;

Palma, Jose M. ;

Barroso, Juan B. .

PLANT PHYSIOLOGY, 2006, 141 (02) :330-335

[9] XANTHOPHYLL CYCLE-DEPENDENT ENERGY-DISSIPATION AND FLEXIBLE PHOTOSYSTEM-II EFFICIENCY IN PLANTS ACCLIMATED TO LIGHT STRESS [J].

DEMMIGADAMS, B ;

ADAMS, WW ;

LOGAN, BA ;

VERHOEVEN, AS .

AUSTRALIAN JOURNAL OF PLANT PHYSIOLOGY, 1995, 22 (02) :249-260

[10]

DUKE SO, 2005, 230 ACS NAT M WASH D

← 1 2 3 4 5 →