Root cortex specific gene promoter

本发明的分离的DNA分子包含DNA启动子序列，所说的启动子序列指导植物细胞中下游异源DNA片段的根皮层特异性转录。DNA构建体包含表达盒，所说的表达盒在5′-3′的方向上包含本发明的启动子和定位在此启动子下游并与之可操作性地结合的异源DNA片段。转化的植物(如烟草)包含含有异源DNA构建体的转化的植物细胞，所说的DNA构建体包含以上所述的表达盒。 An isolated DNA molecule which comprises a DNA promoter sequence which directs root cortex specific transcription of a downst...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	M.A. CONKLING, N. MENDU, SONG WEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FISHING FORESTRY HUMAN NECESSITIES HUNTING METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING NEW PLANTS OR PROCESSES FOR OBTAINING THEM PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TRAPPING VINEGAR WINE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	本发明的分离的DNA分子包含DNA启动子序列，所说的启动子序列指导植物细胞中下游异源DNA片段的根皮层特异性转录。DNA构建体包含表达盒，所说的表达盒在5′-3′的方向上包含本发明的启动子和定位在此启动子下游并与之可操作性地结合的异源DNA片段。转化的植物(如烟草)包含含有异源DNA构建体的转化的植物细胞，所说的DNA构建体包含以上所述的表达盒。 An isolated DNA molecule which comprises a DNA promoter sequence which directs root cortex specific transcription of a downstream heterologous DNA segment in a plant cell. A DNA construct which comprises an expression cassette comprising, in the 5' to 3' direction, a promoter of the present invention and a heterologous DNA segment positioned downstream from the promoter and operatively associated therewith. Transformed plants, such as tobacco plants, comprise transformed plant cells containing a heterologous DNA construct comprising an expression cassette as described above.