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... plasmids you need. If you'd ever like to write about a recent plasmid deposit please sign up here.    ...tracing using the transgenic zebrafish model, ubi:zebrabow. In this system, cells express various fluorescent...

...discussed below. How does it work? As alluded to above, the Cre recombinase catalyzes the site specific...Combining this with some of the loxP methods described above, a genetic modification can be restricted based ...

...available systems. Producing lentivirus: it's all about the T's (transfection and titers) To produce lentivirus... optimize transfection conditions. As mentioned above, plasmid ratios can be adjusted to enhance titer...

...connected to the neck. Shortly after, we learned about organs and the jobs they perform. This became foundational...part of the answer to many biological questions about the brain. To address this, molecular tools to map...

...experiments in the beginning. In most classrooms, the laboratory experience is focused on classical embryology... Biology with BioBuilder 3D Models for learning about CRISPR Resources at Addgene.org Find plasmids ...

... plasmids you need. If you'd ever like to write about a recent plasmid deposit please sign up here.   ...protein activity while also capturing information about spatial and temporal organization. The design use...

...Addgene Blog Learn about techniques for visualizing protein turnover Learn about plasmids for in vivo...

...blog Find our CRISPR blog posts Read blog posts about using Cre-lox Read our genome engineering blog posts... posts Resources on Addgene.org Find more about Cre-lox Read our Genome Engineering Guide Learn more...

...s chromatin status into account (Fig 1a). The laboratory of Karmella Haynes at Emory recently contributed...custom design their own engineering plasmid tools in about a week. Taking advantage of Golden Gate cloning,...

... plasmids you need. If you'd ever like to write about a recent plasmid deposit please sign up here.  Here's...fluorescent proteins coupled with Fibronectin intrabodies generated with mRNA display (FingRs), Xue Han...

...Bondy-Denomy et al., 2018). For example, AcrIIA4 mentioned above indicates that it’s the fourth Acr protein discovered...Cas9 Variant for Your Next Experiment Read more about Optogenetic Control of CRISPR   Resources on Addgene.org...

...Destination vector (dropdown options depending on above selections) Module set (the set of components you...vectors) Target type (drop down options depending on above selections.) CRISPR enzyme (Cas9 [sp], Cas9 [other...

...experiments, therefore, you often must make a choice about what is your top priority: location or efficiency...These Cas proteins have everything we know and love about Cas9, but with broader PAM compatibility. This alternative...

...trials The CRISPR therapies don’t stop with the list above! There are many, many more in the earlier stages... and others we just don’t have the time to talk about. Other treatments currently in clinical trials include...

...cycling. The Pros and Cons Researchers used the tools above to complete a 52-piece assembly of a 40 kb T7 phage... help from DAD. The 35-piece assembly mentioned above had a remarkably high 71% fidelity, while the 52...

...a cell culture model. What we still don't know about Cpf1 In their original paper characterizing Cpf1...Addgene Blog Catch Up On Your Cpf1 Background Read About CRISPR Competitor NgAgo Learn How You Can Use piggyBac...

...additional helper sequences (2-3). As alluded to above, termination and polyadenylation of Polymerase II...how the Promoter Controls Gene Expression Learn about New Cloning Techniques Read all of our Plasmids ...

... the histone protein of interest (in the figure above, H3 at K9 or K27). Joined to this by a flexible ... in Your Experiments Post Read Other Blog Posts about Fluorescent Proteins  ...

...Inserts, either precloned or in amplicon form (shown above) are flanked by BsaI sites in an orientation that...Check out NEB's work on ligase efficiency Learn about other plasmid cloning techniques Resources on Addgene.org...

...Resources on the Addgene Blog Learn about inducible promoters Learn about repressible promoters Check out ...