Literature DB >> 8436227

The temperature-dependent expression of the desaturase gene desA in Synechocystis PCC6803.

D Los1, I Horvath, L Vigh, N Murata.   

Abstract

We examined the temperature-dependent regulation of the expression of the desA gene, which encodes delta 12 desaturase of Synechocystis PCC6803. The level of desA transcript increased 10-fold within 1 h upon a decrease in temperature from 36 degrees C to 22 degrees C. This suggests that the low-temperature-induced desaturation of membrane lipid fatty acids is regulated at the level of the expression of the desaturase genes. The accumulation of the desA transcript depended on the extent of temperature change over a certain threshold level, but not on the absolute temperature.

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Year:  1993        PMID： 8436227     DOI： 10.1016/0014-5793(93)81327-v

Source DB:  PubMed          Journal:  FEBS Lett        ISSN： 0014-5793            Impact factor:   4.124


  22 in total

1.  Membrane Fluidity and Temperature Perception.

Authors:  N. Murata; D. A. Los
Journal:  Plant Physiol       Date:  1997-11       Impact factor: 8.340

2.  Molecular cloning of delta 9 fatty acid desaturase from the protozoan Tetrahymena thermophila and its mRNA expression during thermal membrane adaptation.

Authors:  S Nakashima; Y Zhao; Y Nozawa
Journal:  Biochem J       Date:  1996-07-01       Impact factor: 3.857

3.  Photosystem I oligomerization affects lipid composition in Synechocystis sp. PCC 6803.

Authors:  Terezia Kovacs; Balazs Szalontai; Kinga Kłodawska; Radka Vladkova; Przemysław Malec; Zoltan Gombos; Hajnalka Laczko-Dobos
Journal:  Biochim Biophys Acta Mol Cell Biol Lipids       Date:  2019-06-20       Impact factor: 4.698

4.  Membrane physical state controls the signaling mechanism of the heat shock response in Synechocystis PCC 6803: identification of hsp17 as a "fluidity gene".

Authors:  I Horváth; A Glatz; V Varvasovszki; Z Török; T Páli; G Balogh; E Kovács; L Nádasdi; S Benkö; F Joó; L Vígh
Journal:  Proc Natl Acad Sci U S A       Date:  1998-03-31       Impact factor: 11.205

5.  Two maize genes encoding omega-3 fatty acid desaturase and their differential expression to temperature.

Authors:  T Berberich; M Harada; K Sugawara; H Kodama; K Iba; T Kusano
Journal:  Plant Mol Biol       Date:  1998-01       Impact factor: 4.076

Review 6.  Direct tests of the role of membrane lipid composition in low-temperature-induced photoinhibition and chilling sensitivity in plants and cyanobacteria.

Authors:  C Somerville
Journal:  Proc Natl Acad Sci U S A       Date:  1995-07-03       Impact factor: 11.205

Review 7.  Acyl-lipid desaturases and their importance in the tolerance and acclimatization to cold of cyanobacteria.

Authors:  N Murata; H Wada
Journal:  Biochem J       Date:  1995-05-15       Impact factor: 3.857

8.  Cloning of a temperature-regulated gene encoding a chloroplast omega-3 desaturase from Arabidopsis thaliana.

Authors:  S Gibson; V Arondel; K Iba; C Somerville
Journal:  Plant Physiol       Date:  1994-12       Impact factor: 8.340

9.  Genetic Enhancement of Cold Tolerance by Expression of a Gene for Chloroplast [omega]-3 Fatty Acid Desaturase in Transgenic Tobacco.

Authors:  H. Kodama; T. Hamada; G. Horiguchi; M. Nishimura; K. Iba
Journal:  Plant Physiol       Date:  1994-06       Impact factor: 8.340

10.  Developmental and growth temperature regulation of two different microsomal omega-6 desaturase genes in soybeans.

Authors:  E P Heppard; A J Kinney; K L Stecca; G H Miao
Journal:  Plant Physiol       Date:  1996-01       Impact factor: 8.340
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