Sentence examples for genomic modification from inspiring English sources
In these systems, transient expression of auxiliary genes is responsible for permanent genomic modification.
Immediately after transfection, cells were grown at 37 °C and 5% CO2 for 3 days before they were collected for genomic modification assays.
Specifically, overlap of the end of gene VII and the beginning of gene IX has prevented the functional genomic modification of the N-terminus of p9.
Here, we describe a detailed protocol for TALEN-mediated genomic modification in Drosophila, with the aim of providing a practical bench guide for the Drosophila research community.
The genomic modification of endogenous genes encoding TrpEP290S, AroF-1P148L, and PheAT310I, and the deletion of pykA improved phenol production 17-fold, while also minimizing the burden caused by plasmids and auxotrophies.
Selected ZFN pairs were tested for the ability to induce sequence changes in a Cel1 assay and we observed frequencies of genomic modification up to 18.7% at the endogenous hTERT locus.
A characteristic suite of genomic modifications, including reduced genome size, skewed %G+C, elevated mutation rates and loss of genes of core metabolism, has been identified through analysis of genomes of a number of obligate intracellular symbionts [9].
The corresponding leuAfbr gene devoid of the attenuator region and under control of a strong promoter was integrated in one, two or three copies into the genome and combined with additional genomic modifications aimed at increasing l-leucine production.
We have adapted a bacterial CRISPR RNA/Cas9 system to precisely engineer the Drosophila genome and report that Cas9-mediated genomic modifications are efficiently transmitted through the germline.
Our demonstration that the CRISPR RNA/Cas9 system can be used to create and transmit precise genomic modifications in Drosophila opens the door to rapid engineering of the genome to investigate gene function and regulation.
The Cre/loxP system has been used to perform a variety of genomic modifications including insertions, deletions, translocations and inversions at specific sites in the genome.
