1.
Tanpakushitsu Kakusan Koso
; 47(12 Suppl): 1670-5, 2002 Sep.
Article
in Japanese
| MEDLINE
| ID: mdl-12357634
Subject(s)
Abscisic Acid/physiology , Plant Development , Signal Transduction , Abscisic Acid/biosynthesis , Abscisic Acid/genetics , Gene Expression Regulation, Developmental , Gene Expression Regulation, Plant/genetics , Mutation , Response Elements , Signal Transduction/genetics , Transcription Factors/physiology
2.
Plant Cell Physiol
; 43(1): 136-40, 2002 Jan.
Article
in English
| 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.
