Literature DB >> 17846914

Selenite transiently represses transcription of photosynthesis-related genes in potato leaves.

Valeria Poggi1, Valerio Del Vescovo, Claudio Di Sanza, Rodolfo Negri, Alejandro Hochkoeppler.   

Abstract

A striking response of potato leaves to aspersion with selenite was observed at the transcriptional level by means of cDNA microarrays analysis. This response is characterized by a general transient repression of genes coding for components of photosynthetic systems and of other light-regulated genes. In particular, maximal repression was observed 8 h after selenite aspersion, while 24 h after the treatment a complete recovery of normal transcriptional levels was detected. Another general feature of the transcriptional response to selenite is represented by the transcriptional induction of genes related to amino acid metabolism, and to stress defense; interestingly, two genes coding for glutathione S-transferases were found early-induced upon selenite treatment.

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Year:  2007        PMID： 17846914     DOI： 10.1007/s11120-007-9233-6

Source DB:  PubMed          Journal:  Photosynth Res        ISSN： 0166-8595            Impact factor:   3.573


  37 in total

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Authors:  L C van Loon; M Rep; C M J Pieterse
Journal:  Annu Rev Phytopathol       Date:  2006       Impact factor: 13.078

2.  Selenium salts and chromosome damage.

Authors:  S Biswas; G Talukder; A Sharma
Journal:  Mutat Res       Date:  1997-05-23       Impact factor: 2.433

3.  Measurement of Hill reactions and photoreduction.

Authors:  A Trebst
Journal:  Methods Enzymol       Date:  1972       Impact factor: 1.600

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Journal:  Plant Physiol       Date:  2005-10-21       Impact factor: 8.340

5.  Microarray analysis of nitric oxide responsive transcripts in Arabidopsis.

Authors:  Madasamy Parani; Sairam Rudrabhatla; Rachel Myers; Heatherbea Weirich; Bruce Smith; Douglas W Leaman; Stephen L Goldman
Journal:  Plant Biotechnol J       Date:  2004-07       Impact factor: 9.803

6.  Osmotin induces cold protection in olive trees by affecting programmed cell death and cytoskeleton organization.

Authors:  S D'Angeli; M M Altamura
Journal:  Planta       Date:  2006-11-04       Impact factor: 4.116

Review 7.  Selenium metabolism in Escherichia coli.

Authors:  R J Turner; J H Weiner; D E Taylor
Journal:  Biometals       Date:  1998-09       Impact factor: 2.949

8.  SELENIUM IN HIGHER PLANTS.

Authors:  N. Terry; A. M. Zayed; M. P. De Souza; A. S. Tarun
Journal:  Annu Rev Plant Physiol Plant Mol Biol       Date:  2000-06

9.  Different responses of tobacco antioxidant enzymes to light and chilling stress.

Authors:  Tsanko Gechev; Hilde Willekens; Mark Van Montagu; Dirk Inzé; Wim Van Camp; Valentina Toneva; Ivan Minkov
Journal:  J Plant Physiol       Date:  2003-05       Impact factor: 3.549

10.  Transcriptional profiling of Arabidopsis heat shock proteins and transcription factors reveals extensive overlap between heat and non-heat stress response pathways.

Authors:  William R Swindell; Marianne Huebner; Andreas P Weber
Journal:  BMC Genomics       Date:  2007-05-22       Impact factor: 3.969
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  2 in total

1.  Identification and characterization of selenate- and selenite-responsive genes in a Se-hyperaccumulator Astragalus racemosus.

Authors:  Chiu-Yueh Hung; Bronwyn M Holliday; Harvinder Kaur; Ruchi Yadav; Farooqahmed S Kittur; Jiahua Xie
Journal:  Mol Biol Rep       Date:  2012-02-24       Impact factor: 2.316

2.  Arabidopsis putative selenium-binding protein1 expression is tightly linked to cellular sulfur demand and can reduce sensitivity to stresses requiring glutathione for tolerance.

Authors:  Véronique Hugouvieux; Christelle Dutilleul; Agnès Jourdain; Florie Reynaud; Véronique Lopez; Jacques Bourguignon
Journal:  Plant Physiol       Date:  2009-08-26       Impact factor: 8.340
  2 in total

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