This work analyzed the constitutive expression of the ß-Glucuronidase (GUS) reporter gene fused to three promoters: the cauliflower mosaic virus (CaMV) 35S, the chimerical A9 promoter which contains rice Act1, and the Ubiquitine-1 promoter from maize. The activity of the promoters was qualitative and quantitatively obtained in different tissues and various growth stages of rice plants (cv J-104) transformed by biolistic. All the promoters were found to be active, with distinct patterns of relative activity in leaves, stem and roots from in vitro and ex vitro plants, and in plants of T1 progeny. The chimerical A9 promoter increased significantly levels of GUS expression in all the tissues and at all growth stages of the plants.Se analizó la ...
GUS protein was detected by incubating hand-cut longitudinal sections of transgenic seeds in X-Gluc ...
The first objective of this study was to obtain the transcription start site for the Viviparous1 (Vp...
Different plasmids (pUGCI - maize ubiquitine promoter; pEF-1alpha- Arabidopsis thaliana promoter; an...
Transient expression profiles for several chimeric β-glucuronidase (GUS) gene constructs were determ...
Promoters play a very important role in the initiation and regulation of gene transcription. Green-t...
A chimeric gene consisting of the [bêta]-glucuronidase (gusA) reporter gene under the control of the...
To gain a better understanding of the regulatory mechanism of plant metallothionein (MT) genes, a ch...
The β-glucuronidase (GUS) reporter gene system was used to investigate transcriptional activity of ...
A chimeric gene using β-glucuronidase (GUS) as a reporter gene under the control of a 1.3 kb 5′-flan...
The effectiveness of different promoters for use in Indica rice transformation was compared. Plasmid...
Since the first successful wheat (Triticum aestivum L.) transformation in 1993, particle bombardment...
<p>The serially 5′ -deleted promoter constructs of the <i>OsPIANK1</i> gene were fused to the GUS re...
<p>Cloning and functional characterization of plant pathogen inducible promoters is of great signifi...
The promoter of the constitutively expressed rice (Oryza sativa) actin 1 gene (Act)) is highly activ...
A genomic DNA fragment containing the 5'-upstream sequence and part of the open reading frame corres...
GUS protein was detected by incubating hand-cut longitudinal sections of transgenic seeds in X-Gluc ...
The first objective of this study was to obtain the transcription start site for the Viviparous1 (Vp...
Different plasmids (pUGCI - maize ubiquitine promoter; pEF-1alpha- Arabidopsis thaliana promoter; an...
Transient expression profiles for several chimeric β-glucuronidase (GUS) gene constructs were determ...
Promoters play a very important role in the initiation and regulation of gene transcription. Green-t...
A chimeric gene consisting of the [bêta]-glucuronidase (gusA) reporter gene under the control of the...
To gain a better understanding of the regulatory mechanism of plant metallothionein (MT) genes, a ch...
The β-glucuronidase (GUS) reporter gene system was used to investigate transcriptional activity of ...
A chimeric gene using β-glucuronidase (GUS) as a reporter gene under the control of a 1.3 kb 5′-flan...
The effectiveness of different promoters for use in Indica rice transformation was compared. Plasmid...
Since the first successful wheat (Triticum aestivum L.) transformation in 1993, particle bombardment...
<p>The serially 5′ -deleted promoter constructs of the <i>OsPIANK1</i> gene were fused to the GUS re...
<p>Cloning and functional characterization of plant pathogen inducible promoters is of great signifi...
The promoter of the constitutively expressed rice (Oryza sativa) actin 1 gene (Act)) is highly activ...
A genomic DNA fragment containing the 5'-upstream sequence and part of the open reading frame corres...
GUS protein was detected by incubating hand-cut longitudinal sections of transgenic seeds in X-Gluc ...
The first objective of this study was to obtain the transcription start site for the Viviparous1 (Vp...
Different plasmids (pUGCI - maize ubiquitine promoter; pEF-1alpha- Arabidopsis thaliana promoter; an...