Expression analyses of genes encoding sulfur-rich 10 kDa rice prolamins have not been reported to date although the entire genome of the model monocot plant has been sequenced in recent years. We isolated a 10 kDa rice prolamin gene, RP10, by genomic PCR, and the gene was registered in GenBank under the accession number AF294580. Genomic Southern-blot and bioinformatic study revealed that genes...

The moss Physcomitrella patens performs efficient homologous recombination, which allows for the study of individual gene function by generating gene disruptions. Yet, if the gene of study is essential, gene disruptions cannot be isolated in the predominantly haploid P. patens. Additionally, disruption of a gene does not always generate observable phenotypes due to redundant functions from rela...

We have demonstrated that an 8.4 kb segment (GUS(8.4)) from the upstream region of the mouse alpha-gustducin gene acts as a fully functional promoter to target lacZ transgene expression to the gustducin-positive subset of taste receptor cells (TRCs). The GUS(8. 4) promoter drove TRC expression of the beta-galactosidase marker at high levels and in a developmentally appropriate pattern. The gust...

An efficient variety-independent method for producing transgenic eggplants (Solanum melongena L.) via Agrobacterium tumefaciens-mediated genetic transformation was developed. Two weeks old cotyledon explants were transformed by co-cultivation with Agrobacterium tumefaciens strain LBA4404 harboring a binary vector pVDH65 carrying the reporter gene β-glucuronidase intron (GUS-INT) and the marker ...

Gene transfer to plants and the production of transgenic plants with various purposes, such as improving the performance and quality, resistance to pests, diseases, etc., and of great importance are carried out Gene transfer to plants performs to evaluate the transient and permanent gene expression. Transient expression is quick, easy and simple and is not influenced by position effect compare ...

Gene transfer to plants and the production of transgenic plants with various purposes, such as improving the performance and quality, resistance to pests, diseases, etc., and of great importance are carried out Gene transfer to plants performs to evaluate the transient and permanent gene expression. Transient expression is quick, easy and simple and is not influenced by position effect compare ...

PR-10 proteins (pathogensis-related), ubiquitous within the plant kingdom, are usually encoded by multigene families. To date we have identified 10 homologous pr-10 genes in a yellow lupine cDNA library. Here, the structure and expression of two newly identified yellow lupine pr-10 genes (LlYpr10-2b and LlYpr10-2f) are presented. Many potential regulatory sites were found in both gene promoters...

Rice is one of the most important food crops in the world. It is greatly affected by various abiotic stresses. Among them, to improve the complex stress salinity we introduced a desired gene katE, a catalase gene of Escherichia coli, and reporter gene GUS into the indica rice cultivar Kasalath. Plant survival under different salt water concentration was checked. Transformation was carried out u...

A gene encoding a RING zinc finger ankyrin repeat protein (MjXB3), a putative E3 ubiquitin ligase, is highly expressed in petals of senescing four o'clock (Mirabilis jalapa) flowers, increasing >40,000-fold during the onset of visible senescence. The gene has homologues in many other species, and the Petunia homologue is strongly up-regulated in senescing Petunia corollas. Silencing the express...