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      Isolation and sequence analysis of the arbuscular mycorrhizal fungus Glomus mosseae (Nicol & Gerd.) Gerdemann & Trappe 3-phosphoglycerate kinase (PGK) gene promoter region.

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      DNA sequence : the journal of DNA sequencing and mapping
      Informa UK Limited

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          Abstract

          The Glomus mosseae 3-phosphoglycerate kinase (GmPGK) gene promoter has been isolated from a phage genomic library and represents one of the few promoter elements to be isolated and analysed from these symbiotic fungi. The analysis revealed the presence of several motifs which are found in the promoter region of other fungal PGK genes. In particular, DNA sequences homologous to segments of the S. cerevisiae and Rhizopus niveus upstream activating elements (UAS). The importance of these UAS sequences in regulating carbon source in PGK genes is known and the presence of two carbon source regulated UAS sequences in the GmPGK gene promoter and its role in the biology of AM fungi is discussed briefly.

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          Author and article information

          Journal
          DNA Seq
          DNA sequence : the journal of DNA sequencing and mapping
          Informa UK Limited
          1042-5179
          1026-7913
          2001
          : 11
          : 6
          Affiliations
          [1 ] Plant Science Division, Kings Buildings, Scottish Agricultural College, West Mains Road, Edinburgh, Scotland, UK EH9 3JG. L.Harrier@ed.sac.ac.uk
          Article
          10.3109/10425170109041330
          11696973
          1a5688aa-ee52-412d-b0c1-c9f65fa01b8c
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