Literature DB >> 11604465

Cloning of cDNAs encoding SODs from lettuce plants which show differential regulation by arbuscular mycorrhizal symbiosis and by drought stress.

J M Ruiz-Lozano1, C Collados, J M Barea, R Azcón.   

Abstract

In the present study three cDNA fragments were cloned using degenerate primers for Mn-sod genes and PCR: two showed a high degree of identity with Mn-sods from plants and the third with Fe-sod. Arbuscular mycorrhizal (AM) symbiosis down-regulated their expression pattern under well-watered conditions. In contrast, AM symbiosis in combination with drought stress considerably increased the expression of the Mn-sod II gene and this correlated well with plant tolerance to drought. These results would suggest that mycorrhizal protection against oxidative stress caused by drought may be an important mechanism by which AM fungi protect the host plant against drought.

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Year:  2001        PMID： 11604465     DOI： 10.1093/jexbot/52.364.2241

Source DB:  PubMed          Journal:  J Exp Bot        ISSN： 0022-0957            Impact factor:   6.992


  15 in total

1.  Expression studies of plant genes differentially expressed in leaf and root tissues of tomato colonised by the arbuscular mycorrhizal fungus Glomus mosseae.

Authors:  Jeanette Taylor; Lucy A Harrier
Journal:  Plant Mol Biol       Date:  2003-03       Impact factor: 4.076

Review 2.  Arbuscular mycorrhizal symbiosis and alleviation of osmotic stress. New perspectives for molecular studies.

Authors:  Juan Manuel Ruiz-Lozano
Journal:  Mycorrhiza       Date:  2003-04-11       Impact factor: 3.387

3.  Identification of a gene from the arbuscular mycorrhizal fungus Glomus intraradices encoding for a 14-3-3 protein that is up-regulated by drought stress during the AM symbiosis.

Authors:  Rosa Porcel; Ricardo Aroca; Custodia Cano; Alberto Bago; Juan Manuel Ruiz-Lozano
Journal:  Microb Ecol       Date:  2006-08-31       Impact factor: 4.552

Review 4.  Fungal and plant gene expression in arbuscular mycorrhizal symbiosis.

Authors:  Raffaella Balestrini; Luisa Lanfranco
Journal:  Mycorrhiza       Date:  2006-09-27       Impact factor: 3.387

Review 5.  Challenges of climate change: omics-based biology of saffron plants and organic agricultural biotechnology for sustainable saffron production.

Authors:  Amjad M Husaini
Journal:  GM Crops Food       Date:  2014-07-09       Impact factor: 3.074

6.  Antioxidant responses in bean (Phaseolus vulgaris) roots colonized by arbuscular mycorrhizal fungi.

Authors:  M R Lambais; W F Ríos-Ruiz; R M Andrade
Journal:  New Phytol       Date:  2003-11       Impact factor: 10.151

7.  Piriformospora indica and Sebacina vermifera increase growth performance at the expense of herbivore resistance in Nicotiana attenuata.

Authors:  Oz Barazani; Markus Benderoth; Karin Groten; Cris Kuhlemeier; Ian T Baldwin
Journal:  Oecologia       Date:  2005-10-28       Impact factor: 3.225

8.  The mycorrhizal fungus Gigaspora margarita possesses a CuZn superoxide dismutase that is up-regulated during symbiosis with legume hosts.

Authors:  Luisa Lanfranco; Mara Novero; Paola Bonfante
Journal:  Plant Physiol       Date:  2005-03-04       Impact factor: 8.340

9.  Mycorrhizal-induced calmodulin mediated changes in antioxidant enzymes and growth response of drought-stressed trifoliate orange.

Authors:  Yong-Ming Huang; A K Srivastava; Ying-Ning Zou; Qiu-Dan Ni; Yu Han; Qiang-Sheng Wu
Journal:  Front Microbiol       Date:  2014-12-05       Impact factor: 5.640

10.  Redox activities and ROS, NO and phenylpropanoids production by axenically cultured intact olive seedling roots after interaction with a mycorrhizal or a pathogenic fungus.

Authors:  Francisco Espinosa; Inmaculada Garrido; Alfonso Ortega; Ilda Casimiro; Ma Carmen Álvarez-Tinaut
Journal:  PLoS One       Date:  2014-06-26       Impact factor: 3.240
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