نتایج جستجو برای: genome editing
تعداد نتایج: 250036 فیلتر نتایج به سال:
BACKGROUND Genome editors such as CRISPR/Cas9 and TALENs are at the forefront of research into methodologies for targeted modification of the mammalian genome. To date few comparative studies have been carried out to investigate the difference of genome editing characteristics between CRISPR/Cas9 and TALENs. While the CRISPR/Cas9 system has overtaken TALENs as the tool of choice for most resear...
Genome editing via CRISPR/Cas9 has become an efficient and reliable way to make precise, targeted changes to the genome of living cells. CXCR4 is a co-receptor for the human immunodeficiency virus type 1 (HIV-1) infection and has been considered as an important therapeutic target for AIDS. CXCR4 mediates viral entry into human CD4(+) cells by binding to envelope protein, gp120. Here, we show th...
The recent development of homologous recombination-mediated gene targeting (GT) techniques has made it easy to modify nucleotide sequences in plant genomes. Backcross breeding following GT provides transgene-free lines with high probability. However, owing the possibility unintentional transgene introduction during genetic transformation, analytical methods may be necessary reliably and compreh...
Luhan Yang, Adrian W. Briggs*, Wei Leong Chew*, Prashant Mali, Marc Guell, John Aach, Daniel Bryan Goodman, David Cox, Yinan Kan, Emal Lesha Venkataramanan Soundararajan, Feng Zhang, George Church 1 Department of Genetics, Harvard Medical School, Boston, MA 2 Program in Biological and Biomedical Sciences, Harvard Medical School, Boston, MA 3 Harvard-MIT Division of Health Science and Technology...
The RNA-guided, sequence-specific endonuclease Cas9 has been widely adopted as genome engineering tool due to its efficiency and ease of use. Derived from the microbial CRISPR (clustered regularly interspaced short palindromic repeat) type II adaptive immune system, Cas9 has now been successfully engineered for genome editing applications in a variety of animal and plant species. To reduce pote...
CRISPR/Cas9 system of RNA-guided genome editing is revolutionizing genetics research in a wide spectrum of organisms. Even for the laboratory mouse, a model that has thrived under the benefits of embryonic stem (ES) cell knockout capabilities for nearly three decades, CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats)/Cas9 technology enables one to manipulate the genome with unp...
Targeted genome editing has become a powerful genetic tool for studying gene function or for modifying genomes by correcting defective genes or introducing genes. A variety of reagents have been developed in recent years that can generate targeted double-stranded DNA cuts which can be repaired by the error-prone, non-homologous end joining repair system or via the homologous recombination-based...
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