Mimotopes, mimetics of T cell epitopes, have been derived from known epitopes by sequence modification, or developed de novo using combinatorial peptide libraries to scan the entire sequence space for peptides that induce the desired T cell responses.
Here we report a novel system to select sgRNA with high efficacy for DNA sequence modification by a luciferase assay.
It has been reported that the toxicity of AMPs can be reduced by modest sequence modifications (Kim et al. 2014).
Furthermore, as the ambiguous diagnostic results in a hospital in Canada have recently shown (17), targeting three different regions distributed over the whole genome considerably reduces the risk for false-negative results caused by virus sequence modifications.
The loss of the Sec-decoding trait in H. pylori– H. acinonychis has been accompanied by sequence and structure modifications in the SelA protein.
The evolution of the full repertoire of proteins encoded in a given genome is mostly driven by gene duplications, deletions, and sequence modifications of existing proteins.
The results also revealed a series of key events in the history of spider KTT evolution, including the formation of a novel KTT family (named sub-Kuntiz-type toxins) derived from the ancestral native KTTs with the loss of the second disulfide bridge accompanied by several dramatic sequence modifications.
As opposed to genetics, dealing with gene expressions by direct DNA sequence modifications, the term epigenetics applies to all the external influences that target the chromatin structure of cells with impact on gene expression unrelated to the sequence coding of DNA itself.
Supercompetent XL-1-Blue cells were transformed according to the manufacturer's instructions, and the plasmids were purified to confirm the sequence modifications by sequencing.
