DNA codons, consisting of triplet nucleotides (NTs), could play important roles for RNA transcription and protein translation in living systems. Therefore, their recognition be seen diagnosis therapy purposes. Based on sequence formations Adenine (A), Guanine (G), Cytosine (C) Thymine (T) NTs, 64 codons were investigated this work regarding complexation with a molecular cubane (CUB) wire. To ac...

introduction: helicobacter pylori (h. pylori) infection has remained as a global health problem. animal studies demonstrated the role of h. pylori oipa gene in the development of gastric cancer. the aim of this study was the cloning and expression of helicobacter pylori oipa gene in a bicistronic vector harboring mice il-18 gene. materials and methods: the target gene encoding oipa was amplifie...

conclusions by employment of gene optimization strategies, use of viral-based vectors and suppression of plant-derived gene silencing effect, efficient transient expression of hcvcp in tobacco with proper antigenic properties could be possible. background hepatitis c virus (hcv) is major cause of liver cirrhosis in humans. hcv capsid (core) protein (hcvcp) is a highly demanded antigen for vario...

Fluorescent proteins have wide applications in biology. However, not all of these proteins are properly expressed in bacteria, especially if the codon usage and genomic GC content of the host organism are not ideal for high expression. In this study, we analyzed the DNA sequences of multiple fluorescent protein genes with respect to codons and GC content and compared them to a low-GC gram-posit...

Virus-like particle-based vaccines for high-risk human papillomaviruses (HPVs) appear to have great promise; however, cell culture-derived vaccines will probably be very expensive. The optimization of expression of different codon-optimized versions of the HPV-16 L1 capsid protein gene in plants has been explored by means of transient expression from a novel suite of Agrobacterium tumefaciens b...