...that control cell cycle gene expression.  Additional Resources on the Addgene Blog Visit the fluorescent...work in Lin Tian’s lab at UC Davis is to generate a genetically encoded fluorescent sensor for serotonin...sequence an individual’s genome. But when they find genetic variants, what does that mean? Previous research...of Washington sought to address the effects of genetic variants in a high throughput manner. She helped...modeling, directed evolution, site-saturation mutagenesis, and medium-throughput screening, she increased...GFP Find microbiology blog posts Resources on Addgene.org Find fluorescent protein biosensors Browse Plasmids...

... observing low-copy genomic loci or single copy genes. If you want to visualize genomic loci brightly,...PP7, or boxB sequences inserted into the sgRNA generates blue, green, or red colors for labeling. A combination... PP7, or boxB sequences in the same sgRNA will generate additional colors. Image from Ma et al., 2016 ...CRISPR-Sirius a try. Find CRISPR-Sirius plasmids at Addgene. References Ma, Hanhui et al. “Multicolor CRISPR...PubMed PMID: 30377374. Additional resources on the Addgene blog Download our CRISPR eBook Learn about fluorescent...tools Read all CRISPR blog posts Resources on Addgene.org Browse our CRISPR plasmids for visualization...

...Technique Q1: Is there any way to deliver a long gene (>4.5 kB) by AAV? A: One potential strategy is to...applications in diseases which may be linked to epigenetic changes, such as multiple sclerosis?  A: Basic...an exciting area for future AAV application to epigenetic editing. This area is discussed in our recent...excellent questions.    Additional Resources on the Addgene Blog Using virus in your research - a primer for...Tips for a first time AAV user Resources on Addgene.org Find Adenovirus Plasmids Adenovirus Guide Page...

...inhibiting gene expression, detecting neuronal signaling, or manipulating any other genetically controlled...wide array of genetic tools for neural interrogation like optogenetic tools, chemogenetic tools, and biosensors... the Addgene Blog Get Started with AAV Learn more about Lentivirus Find out More about Addgene's Viral...injected into the brain and efficiently deliver genetic information or tools, making them useful tracers...efficiently infects neurons, directs high-level transgene expression, and has retrograde functionality to...manipulated (e.g., activated or inhibited) by any genetic tool delivered by the AAV.   AAVrg requires high...evaluating how this serotype works in your system. Chemogenetic vectors  Expression of retrograde serotype vectors...

...Suzuki et al. also envision eNLs as good reporter genes for endogenous protein fusions created using CRISPR...plasmids from this paper at Addgene. Additional Resources on the Addgene Blog Learn about Photoactivatable...proteins. To make luminescent imaging a reality, Addgene depositor Takeharu Nagai and colleagues at Osaka...nano-lanterns for use in various applications, including optogenetics, biosensors, and fusion proteins. Solving the...yield, and when transiently expressed in cells, generates much less signal than comparable fluorescent proteins... approach is especially suited to complement optogenetic tools, where light used for excitation can cause...cause unintended activation of the optogenetic system. Biosensors based on Nano-lantern technology are...

...Plasmids for Creating and Controlling Gene Networks Browse All SynBio Plasmids ... education policy. Additional Resources on the Addgene Blog Synthetic Biology and the Importance of Assembly...All Synthetic Biology Blog Posts Resources on Addgene.org Guide to SynBio Assembly Standards Find Plasmids...

...at East Tennessee State University. He works with gene expression in Pseudomonas aeruginosa. Follow him...Protocols Check Out How Addgene Develops Lab Management Software Resources on Addgene.org Find Protoctols ... and do not necessarily represent the views of Addgene. I think it’s safe to assume that anyone reading...by New England BioLabs In my lab we do a lot of genetic construction and cloning experiments. Not all of...100percentSDS.     Additional Resources on the Addgene Blog Learn How to Keep a Lab Notebook for Bioinformatic...

...endonucleases. A given prokaryote typically has genes encoding one or a few restriction modification systems...Results Use REPLACR Mutagenesis to Mutate Your Plasmids Resources on Addgene.org Check Out Our Plasmid...newly synthesized product from a site-directed mutagenesis experiment? The answer to both questions is the...cleave DNA. DpnI is often used for site directed mutagenesis. During this process, incorporation of a desired...mutation into your plasmid of interest by PCR generates mutated plasmids with no methylation (there are...illustrates how sequence visualization software (we used Snapgene here) can help you assess whether your restriction...describing dam-/dcm- E. coli Resources on the Addgene Blog Keep up with the Latest Cloning Techniques...

...The first base editors revolutionized CRISPR gene editing. Cytosine base editors (CBEs) and adenine base...conducted a CRISPRi screen to identify endogenous genes that impact CGBE efficiency. In addition to using...review how CRISPR-derived base editing works in general. Base editors use either catalytically dead Cas9...efficiency and produced fewer indels than first-generation editors. This team also demonstrated that different...sequences) (Huang et al., 2024). BE4max, a CBE, generated similar deletions at a lower frequency. Their ...and its inclusion significantly reduced indels generated by CGBEs. What's next? Base transversion editing...base transition editing, we can expect several generations of optimization before the field begins to converge...

...where we could incorporate cold-tolerance inducing genes within a regular mesophilic host system. This would...resources on the Addgene blog Find our synthetic biology blog posts Resources on Addgene.org Find plasmids... pC013-Twinstrep-SUMO-huLwCas13a plasmids from Addgene, which would potentially allow a stable Cas expression...” by Benoit Giquel, an outreach scientist from Addgene. The talk highlighted the importance of reagent...