ISSN:
1432-2145
Schlagwort(e):
Tobacco
;
Pollen
;
Transcriptional control
;
GT-1 · GT-2
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Biologie
Notizen:
Abstract TheNTP303 gene of tobacco is expressed only in bicellular pollen. The minimal pollen-specific promoter of the gene is located between −103 and −51 upstream of the transcriptional start site. Using gel mobility shift assays, we demonstrated that this minimal functional promoter interacts with a leaf nuclear GT-1 binding activity. This finding suggests that ubiquitous transcription factors are involved in the pollen-specific expression of the gene in vivo.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF02173098
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