Literature DB >> 25877902

Physiological effects of ozone exposure on De Colgar and Rechaiga II tomato (Solanum lycopersicum L.) cultivars.

Benchohra Maamar1, Mohamed Maatoug, Marcello Iriti, Abdelkader Dellal, Mohammed Ait hammou.   

Abstract

The sensitivity of two tomato (Solanum lycopersicum L.) cultivars, Rechaiga II and De Colgar, to 50, 80, and 100 ppb ozone (O3) exposures was assessed in fumigation chamber, during 4 h per day over a period of 7 days. The Rechaiga II variety was shown to be sensitive to the dose of 50 ppb, showing chlorotic spots on the adaxial leaf surface and alterations of some physiological parameters. During 1-week fumigation, ozone caused a decrease in stomatal conductance, chlorophylls a and b, total chlorophylls, and carotenoids, although soluble sugars and membrane integrity were significantly increased in fumigated plants compared to controls. This trend was similar for the three pollutant doses used in fumigation. The De Colgar tomato remained asymptomatic.

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Year:  2015        PMID: 25877902     DOI: 10.1007/s11356-015-4490-y

Source DB:  PubMed          Journal:  Environ Sci Pollut Res Int        ISSN: 0944-1344            Impact factor:   4.223


  31 in total

1.  Changes in pigment concentration and composition in Norway spruce induced by long-term exposure to low levels of ozone.

Authors:  T N Mikkelsen; B Dodell; C Lütz
Journal:  Environ Pollut       Date:  1995       Impact factor: 8.071

2.  Responses of sensitive and tolerant bush beans (Phaseolus vulgaris L.) to ozone in open-top chambers are influenced by phenotypic differences, morphological characteristics, and the chamber environment.

Authors:  Vahram Elagöz; William J Manning
Journal:  Environ Pollut       Date:  2005-08       Impact factor: 8.071

3.  Evaluation of physiological, growth and yield responses of a tropical oil crop (Brassica campestris L. var. Kranti) under ambient ozone pollution at varying NPK levels.

Authors:  Poonam Singh; Madhoolika Agrawal; Shashi Bhushan Agrawal
Journal:  Environ Pollut       Date:  2008-12-12       Impact factor: 8.071

Review 4.  Plant cell death and cellular alterations induced by ozone: key studies in Mediterranean conditions.

Authors:  Franco Faoro; Marcello Iriti
Journal:  Environ Pollut       Date:  2008-10-29       Impact factor: 8.071

5.  Ozone affects gas exchange, growth and reproductive development in Brassica campestris (Wisconsin fast plants).

Authors:  V J Black; C A Stewart; J A Roberts; C R Black
Journal:  New Phytol       Date:  2007       Impact factor: 10.151

6.  The ozone component of global change: potential effects on agricultural and horticultural plant yield, product quality and interactions with invasive species.

Authors:  Fitzgerald Booker; Russell Muntifering; Margaret McGrath; Kent Burkey; Dennis Decoteau; Edwin Fiscus; William Manning; Sagar Krupa; Arthur Chappelka; David Grantz
Journal:  J Integr Plant Biol       Date:  2009-04       Impact factor: 7.061

7.  Effects of chronic elevated ozone concentration on antioxidant capacity, photosynthesis and seed yield of 10 soybean cultivars.

Authors:  Amy M Betzelberger; Kelly M Gillespie; Justin M McGrath; Robert P Koester; Randall L Nelson; Elizabeth A Ainsworth
Journal:  Plant Cell Environ       Date:  2010-04-22       Impact factor: 7.228

Review 8.  Chemical diversity and defence metabolism: how plants cope with pathogens and ozone pollution.

Authors:  Marcello Iriti; Franco Faoro
Journal:  Int J Mol Sci       Date:  2009-07-30       Impact factor: 6.208

9.  Isolated photosynthetic reaction center of photosystem II as a sensitizer for the formation of singlet oxygen. Detection and quantum yield determination using a chemical trapping technique.

Authors:  A Telfer; S M Bishop; D Phillips; J Barber
Journal:  J Biol Chem       Date:  1994-05-06       Impact factor: 5.157

10.  Early changes in membrane permeability, production of oxidative burst and modification of PAL activity induced by ergosterol in cotyledons of Mimosa pudica.

Authors:  Stéphanie Rossard; Estelle Luini; Jean-Michel Pérault; Janine Bonmort; Gabriel Roblin
Journal:  J Exp Bot       Date:  2006-03-01       Impact factor: 6.992

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