By Mary Gearing
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One of the best things about sharing plasmids through Addgene is that we provide an added level of confidence in the plasmids we distribute through our quality control processes. Every plasmid we receive is rigorously verified before becoming available to the community. This is ...
At Addgene we're continually impressed with the amazing plasmid technologies developed by our community of depositors. With over 40,000 plasmids avaliable in the repository, we can't give all of them attention they righlty deserve, but, in this post, we'll provide a small ...
First described in the 1980s, protein tags are now one of the most useful items in a scientist’s toolbox. As we’ve covered in Plasmids 101, tags can help you determine localization of a protein of interest, purify it, or determine its expression level without the need for a ...
Bioblasts? Plasmagenes? In the 1940s and 50s, scientists were working to understand genetic cytoplasmic factors that could be transferred between cells. At the time, these extranuclear agents of heredity were thought of as everything from parasites, to symbionts, to genes and ...
Two hybrid systems were developed in Saccharomyces cerevisiae in 1989 and are still used extensively to screen for molecular interactions in the cell, including protein-protein, protein-DNA and protein-RNA interactions. The 1980s saw a flurry of discovery in the field of ...
As previous blogs have noted, plants are an important foundation for life on Earth. Selective breeding methods have shaped the plants that we grow and eat, and genetic engineering will continue to improve plant nutrition, yield, and pest resistance. Much of plant genetic ...
As optogenetics turns 10 years old, it’s easy to forget that this technique isn’t limited to neuroscience. In fact, precise light-based control of biological processes is highly useful in other fields, including synthetic biology. Addgene depositors Christopher Voigt and Jeffrey ...
