Experimentally determined sequence requirement of ACGT-containing abscisic acid response element.
Plant Cell Physiol
; 43(1): 136-40, 2002 Jan.
Article
em En
| MEDLINE
| ID: mdl-11828032
ABSTRACT
The sequence requirement of the ACGT-containing abscisic acid response element (ABRE) was analyzed by systematically substituting the bases surrounding the ACGT-core of motif A, the principal ABRE of the rice gene, OSEM This was done within the context of a 55-bp promoter fragment that minimally confers ABA-responsiveness to a heterologous promoter. Based on this analysis, the sequence requirement of the ACGT-containing ABRE was determined as ACGTG G/T C, which matched very well with the consensus derived from sequence comparison of ABA-responsive promoters.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Reguladores de Crescimento de Plantas
/
Ácido Abscísico
/
Elementos de Resposta
Idioma:
En
Revista:
Plant Cell Physiol
Assunto da revista:
BOTANICA
Ano de publicação:
2002
Tipo de documento:
Article