Two ABA-responsive proteins from pea (Pisum sativum L.) are closely related to intracellular pathogenesis-related proteins

We report here the isolation of cDNAs encoding two abscisic acid-responsive pea (Pisum sativum L.) proteins, ABR17 and ABR18, which are synthesized during late seed development in vivo. Southern blot analyses suggest that ABR17 cDNA corresponds to a single-copy gene, but ABR18 is one member of a fam...

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Bibliographic Details
Published inPlant molecular biology Vol. 24; no. 1; p. 235
Main Authors Iturriaga, E.A. (John Innes Inst., Colney, Norwich (United Kingdom)), Leech, M.J, Barratt, D.H.P, Wang, T.L
Format Journal Article
LanguageEnglish
Published Netherlands 01.01.1994
Subjects
ABA
Abscisic Acid - pharmacology
ACIDE ABSCISSIQUE
ACIDO ABSCISICO
ADN
Amino Acid Sequence
Base Sequence
Blotting, Southern
DNA
ETAPAS DE DESARROLLO DE LA PLANTA
Fabaceae - genetics
Fabaceae - growth & development
GENE
GENES
GRAINE
Molecular Sequence Data
NUCLEOTIDE SEQUENCE
PATHOGENESE
PATHOGENESIS
PATOGENESIS
PISUM SATIVUM
PLANT DEVELOPMENTAL STAGES
Plant Proteins - genetics
Plants, Medicinal
PROTEINAS
PROTEINE
PROTEINS
SECUENCIA NUCLEICA
SEEDS
SEMILLA
Sequence Homology, Amino Acid
SEQUENCE NUCLEIQUE
STADE DE DEVELOPPEMENT VEGETAL
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Summary:We report here the isolation of cDNAs encoding two abscisic acid-responsive pea (Pisum sativum L.) proteins, ABR17 and ABR18, which are synthesized during late seed development in vivo. Southern blot analyses suggest that ABR17 cDNA corresponds to a single-copy gene, but ABR18 is one member of a family of closely related sequences in the pea genome. The deduced amino acid sequences of ABR17 and ABR18 cDNAs showed similarity to those of the pea disease resistance response proteins, to pathogenesis-related and to stress-induced proteins in other species and to the major birch pollen allergen Betv1.
Bibliography:9402312
F30
F62
ISSN:0167-4412
1573-5028
DOI:10.1007/bf00040591