Search Results - (Author, Cooperation:N. D. Iusem)

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  1. 1
    Staff View
    Publication Date:
    2011-06-18
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Arabidopsis/genetics/growth & development/*metabolism ; Arabidopsis Proteins/chemistry/genetics/*metabolism ; Arabinose/metabolism ; Carbohydrate Conformation ; Cell Wall/*metabolism ; Gene Expression Regulation, Plant ; Genes, Plant ; Glycoproteins/chemistry/*metabolism ; Glycosylation ; Glycosyltransferases/genetics/metabolism ; Hydroxylation ; Hydroxyproline/*metabolism ; Models, Biological ; Mutation ; Pentosyltransferases/chemistry/metabolism ; Phenotype ; Plant Proteins/chemistry/*metabolism ; Plant Roots/cytology/*growth & development/metabolism ; Polysaccharides/chemistry ; Procollagen-Proline Dioxygenase/genetics/*metabolism ; Proline/metabolism ; Protein Conformation ; Protein Processing, Post-Translational ; Protein Structure, Secondary
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Staff View
    ISSN:
    1617-4623
    Keywords:
    Key words Tomato ; Abscisic acid (ABA) ; Asr genes ; Asr2 ; Drought stress
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Notes:
    Abstract Asr is a family of genes that maps to chromosome 4 of tomato. Asr2, a recently reported member of this family, is believed to be regulated by abscisic acid (ABA), stress and ripening. A genomic Asr2 clone has been fully sequenced, and candidate upstream regulatory elements have been identified. To prove that the promoter region is functional in vivo, we fused it upstream of the β-glucuronidase (GUS) reporter gene. The resulting chimeric gene fusion was used for transient expression assays in papaya embryogenic calli and leaves. In addition, the same construct was used to produce transgenic tomato, papaya, tobacco, and potato plants. Asr2 upstream sequences showed promoter function in all of these systems. Under the experimental conditions tested, ABA stimulated GUS expression in papaya and tobacco, but not in tomato and potato systems.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/s004380050700

    Articles: DFG German National Licenses
  3. 3
    Staff View
    ISSN:
    1573-0875
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Geosciences
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF02422143

    Articles: DFG German National Licenses