TALENs: a widely applicable technology for targeted genome editing
J. Keith Joung,Jeffry D. Sander +1 more
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TLDR
The newly-developed transcription activator-like effector nucleases (TALENs) comprise a nonspecific DNA-cleaving nuclease fused to a DNA-binding domain that can be easily engineered so that TALens can target essentially any sequence.Abstract:
Engineered nucleases enable the targeted alteration of nearly any gene in a wide range of cell types and organisms. The newly-developed transcription activator-like effector nucleases (TALENs) comprise a nonspecific DNA-cleaving nuclease fused to a DNA-binding domain that can be easily engineered so that TALENs can target essentially any sequence. The capability to quickly and efficiently alter genes using TALENs promises to have profound impacts on biological research and to yield potential therapeutic strategies for genetic diseases.read more
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Transcription activator-like effector (tale) - lysine-specific demethylase 1 (lsd1) fusion proteins
TL;DR: Fusion proteins comprising a DNA binding domain, e.g., a TAL effector repeat array (TALE) or zinc finger array, and a catalytic domain comprising a sequence that catalyzes histone demethylation, and methods of use thereof are discussed in this paper.
Journal ArticleDOI
Gene-Specific Targeting of DNA Methylation in the Mammalian Genome
TL;DR: The regulation of the DNA methylome, its significance in cancer and the current state of locus-specific editing technologies for altering DNA methylation are described.
Journal ArticleDOI
Progress towards the 'Golden Age' of biotechnology.
Kevan M.A. Gartland,Fabrizio Bruschi,Munis Dundar,Peter B. Gahan,M p Viola Magni,Yagut Akbarova +5 more
TL;DR: Cross-cutting technologies such as PCR, novel sequencing tools, bioinformatics, transcriptomics and epigenetics are in the vanguard of biotechnological progress leading to an ever-increasing breadth of applications.
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Genome editing strategies: potential tools for eradicating HIV-1/AIDS
TL;DR: Nanoparticle or lentivirus-mediated delivery of next generation Cas9 technologies including nickase or RNA-guided FokI nuclease (RFN) will further improve the potential for genome editing to become a promising approach for curing HIV-1/AIDS.
Journal ArticleDOI
Beyond the mouse monopoly: studying the male germ line in domestic animal models.
Raquel González,Ina Dobrinski +1 more
TL;DR: The state of the art in the isolation, characterization, culture, and manipulation of SSCs and the use of germ cell transplantation in domestic animals is focused on.
References
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Journal ArticleDOI
Breaking the Code of DNA Binding Specificity of TAL-Type III Effectors
Jens Boch,Heidi Scholze,Sebastian Schornack,Angelika Landgraf,Simone Hahn,Sabine Kay,Thomas Lahaye,Anja Nickstadt,Ulla Bonas +8 more
TL;DR: The functionality of a distinct type of DNA binding domain is described and allows the design ofDNA binding domains for biotechnology.
Journal ArticleDOI
Efficient design and assembly of custom TALEN and other TAL effector-based constructs for DNA targeting
Tomas Cermak,Erin L. Doyle,Michelle Christian,Li-Li Wang,Yong Zhang,Clarice Schmidt,Joshua A. Baller,Nikunj V. Somia,Adam J. Bogdanove,Daniel F. Voytas +9 more
TL;DR: A method and reagents for efficiently assembling TALEN constructs with custom repeat arrays are presented and design guidelines based on naturally occurring TAL effectors and their binding sites are described.
Journal ArticleDOI
A TALE nuclease architecture for efficient genome editing
Jeffrey C. Miller,Siyuan Tan,Guijuan Qiao,Kyle A. Barlow,Jianbin Wang,Danny F Xia,Xiangdong Meng,David Paschon,Elo Leung,Sarah J. Hinkley,Gladys P Dulay,Kevin Hua,Irina Ankoudinova,Gregory J. Cost,Fyodor D. Urnov,H. Steve Zhang,Michael C. Holmes,Lei Zhang,Philip D. Gregory,Edward J. Rebar +19 more
TL;DR: This study identifies TALE truncation variants that efficiently cleave DNA when linked to the catalytic domain of FokI and uses them to generate discrete edits or small deletions within endogenous human NTF3 and CCR5 genes at efficiencies of up to 25%.
Journal ArticleDOI
Genome editing with engineered zinc finger nucleases
TL;DR: A broad range of outcomes has resulted from the application of the same core technology: targeted genome cleavage by engineered, sequence-specific zinc finger nucleases followed by gene modification during subsequent repair.
Journal ArticleDOI
A Simple Cipher Governs DNA Recognition by TAL Effectors
TL;DR: It is shown that a repeat-variable pair of residues specifies the nucleotides in the target site, one pair to one nucleotide, with no apparent context dependence, which represents a previously unknown mechanism for protein-DNA recognition that explains TAL effector specificity, enables target site prediction, and opens prospects for use of TAL effects in research and biotechnology.
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DNA targeting specificity of RNA-guided Cas9 nucleases
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