Literature DB >> 1568478

Genomic structure of the gene for copper/zinc-superoxide dismutase in rice.

A Sakamoto1, T Okumura, H Ohsuga, K Tanaka.   

Abstract

We have isolated and determined the nucleotide sequence of the structural gene (sodB) coding for one of the copper/zinc-superoxide dismutase (Cu/Zn-SOD) isozymes from rice plants (Oryza sativa L.). The sodB gene is split into 8 exons spread about 2 kb of the chromosomal DNA, with the coding sequence beginning in the 2nd and ending in the 8th. Although none of sodB introns are inserted into similar positions in Cu/Zn-SOD genes from other sources, four of six introns in the protein-coding region are located at discriminating positions within structural domains of the protein. Genomic Southern analysis indicated that cytosolic Cu/Zn-SOD is coded for by 2-3 genes in the rice genome.

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Year:  1992        PMID： 1568478     DOI： 10.1016/0014-5793(92)81244-g

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


  8 in total

1.  A comparison of the structure and function of the highly homologous maize antioxidant Cu/Zn superoxide dismutase genes, Sod4 and Sod4A.

Authors:  S P Kernodle; J G Scandalios
Journal:  Genetics       Date:  1996-09       Impact factor: 4.562

2.  The gene structure of Cu/Zn-superoxide dismutase from sweet potato.

Authors:  C T Lin; M T Lin; Y T Chen; J F Shaw
Journal:  Plant Physiol       Date:  1995-06       Impact factor: 8.340

3.  The tomato gene for the chloroplastic Cu,Zn superoxide dismutase: regulation of expression imposed in transgenic tobacco plants by a short promoter.

Authors:  N Kardish; N Magal; D Aviv; E Galun
Journal:  Plant Mol Biol       Date:  1994-08       Impact factor: 4.076

4.  Cloning and characterization of a novel splicing isoform of the iron-superoxide dismutase gene in rice (Oryza sativa L.).

Authors:  Wang Feng; Wang Hongbin; Liu Bing; Wang Jinfa
Journal:  Plant Cell Rep       Date:  2005-10-12       Impact factor: 4.570

5.  Cloning and sequencing analysis of a complementary DNA for manganese-superoxide dismutase from rice (Oryza sativa L.).

Authors:  A Sakamoto; Y Nosaka; K Tanaka
Journal:  Plant Physiol       Date:  1993-12       Impact factor: 8.340

6.  Redox-activated expression of the cytosolic copper/zinc superoxide dismutase gene in Nicotiana.

Authors:  D Hérouart; M Van Montagu; D Inzé
Journal:  Proc Natl Acad Sci U S A       Date:  1993-04-01       Impact factor: 11.205

7.  Cloning and characterization of a cDNA encoding the cytosolic copper/zinc-superoxide dismutase from sweet potato tuberous root.

Authors:  C T Lin; K W Yeh; M C Kao; J F Shaw
Journal:  Plant Mol Biol       Date:  1993-11       Impact factor: 4.076

8.  Molecular cloning of the gene (SodCc1) that encodes a cytosolic copper/zinc-superoxide dismutase from rice (Oryza sativa L.).

Authors:  A Sakamoto; T Okumura; H Kaminaka; K Tanaka
Journal:  Plant Physiol       Date:  1995-02       Impact factor: 8.340
  8 in total

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