We narrowed to 867 results for: PLE

...The triple T’s of biology are transformations, transfections, and transductions! In this blog we will...expressed. Once the design and construction steps are complete, it’s time to make virus! The constructed viral...the biological outcome you want to achieve? For example, do you want the nucleic acid cargo to be integrated... to achieve different biological outcomes. For example, some viruses integrate into the host genome (lentivirus...

...modular, selection-based gene tagging approach Multiple features of C. elegans have made CRISPR/Cas9 so...HDR mentioned above, an accessible germline, and multiple selectable markers. Bob Goldstein’s lab previously...The data are clear - the SEC-based system is both simple to use and highly efficient for C. elegans genome...elegans protein. The his-72 locus is shown as an example. Used with permission from the Genetics Society...

..., in turn, the big picture of the project. For example, how can future regulations impact your work? What...word “extracurricular” may be taboo in the lab, multiple research studies highlight the importance of taking...potential careers to gather more information Follow people in academia, industry, and government on social...sounds interesting, TAKE ACTION! Taking action: Examples of extracurricular activities The table below...

...major histocompatibility complexes (MHC class I and II).  There are multiple algorithms, both open-access... antibody drugs are popular therapeutics for a plethora of disease conditions, from cancer to autoimmune...approach The in silico approach cannot replicate the complexity of antigen processing events that take place ...

...cellular level. The reason for this is cost and complexity – anyone who works in the lab knows how expensive... engaging for students. In our BioBits kit for example, we’ve designed FD-CF experiments that result in...educational activities using the BioBits platform, please get in touch with us! We’ll work with you to get...Addgene.org Browse our protocol videos to learn simple lab techniques Check out our molecular biology ...

...practical and hands-on. Students in these courses get plenty of theory in their lectures, but it can be difficult... format I decided on was to have two teams of 4 people face each other on a single chosen clinical disease...modify BUILD YOUR PLASMID or generate games like it, please freely share your projects with us! This exchange...want to receive our modifiable powerpoint file, please feel free to contact us at: [email protected]...

...accelerating research into this virus. One such example is cell lines. The American Type Culture Collection...global endeavor. Case study 2: Plasmids Another example of reagents that have broad applications but have...dozens of times in 2 weeks. This is a striking example of the contributions that scientists are able to...popularity of the hACE2 transgenic mouse strain, for example, is sustained by the availability of this strain...

...ul) samples of EGFP-expressing AAV packaged in various serotypes. This collection is now complete! pAAV-CAG-GFP.... Likewise, a lot of scientists have requested samples of AAV for testing purposes. To address this, we... kit with all the serotypes, since these 20 ul samples are distributed individually. See our Serotype ...

...you can fully investigate and solve a problem or complete a project, overcoming inevitable failures and ...Technologist/Designer     Fieldwork and traveling Many people are attracted to science because they enjoy spending...shows that you are passionate and capable. For example if the job involves traveling, showing that you...organised and experienced traveler by citing specific examples, may help you get your foot in the door. Match...

...JA. Precise transcript targeting by CRISPR-Csm complexes. Nat Biotechnol. 2023 Jan 23. doi: 10.1038/s41587...only having one binding site per protein. Having multiple antibodies allows you to use them in parallel ...recombinant monoclonal antibodies for enhanced multiplex immunolabeling of brain. Elife. 2019 Jan 22;8:...  Multiple Authors...

...emotional time!” George Church tries to recruit people who are nice as top criterion and offers advice...productive in a handsoff environment. “Treating people fairly does not mean equally.” George Church was...comments that it is also surprising “ how easily people talk themselves out of great projects as ‘impossible...building up your lab and selectively picking the first couple of hires to build a strong, collaborative team....

...for plasmid replication in mammalian cells, for example, and a toxin that kills bacteria may not have any... is possible that you may not want the plasmid depleted, but still want to use transient transfection ...HeLa, NIH3T3, CHO, COS-1, 293HEK, Jurkat T cells Complexes with DNA; causes strand scissions 100-400 ug/mL...your cells divide. Gentamicin is often used as a supplement in mammalian cell culture to suppress bacterial...

...2004. We’ve already distributed over 500 viral samples to scientists all over the world. Now that the ...successfully launched, I would like to thank some of the people and organizations who helped us reach this milestone...donations. That seed money was used to build a completely self-supporting service so that Addgene is not..., tracked production and distribution of viral samples. The Office Team made sure we could ship internationally...

...stable host cells (the simplest example would be a transformed mesophilic, for example E. coli, carrying a...potential collaborators and interested audiences. Please visit our team wiki or contact us at igemiiserb...

...molecular biology and scientific research. There are multiple ways foreign DNA can be introduced into cells ...plasmid can give them different phenotypes. For example, this plasmid encodes a green fluorescent protein...eukaryotic cells via a virus or viral vector. One example are bacteriophages that attach to bacterial membranes...References Baltrus, David A., and Karen Guillemin. "Multiple phases of competence occur during the Helicobacter...

...conditions in order to maximize the mutation rate. For example the Phage Assisted Continuous Evolution (PACE) ...diversity introduced by lambda red recombineering and Multiplex Automated Genome Engineering (MAGE) will always...interest. A gRNA is used to direct the PolI3M-nCas9 complex to a DNA site of interest, which nCas9 nicks and...progeny of a single starting cell. Additionally, multiplexing of guides allows EvolvR to target more than ...

... when scientists talk about their precious RNA samples. RNA is inherently less stable than most macromolecules...RNA. To protect the RNA from degradation, several simple methods have been employed which modify the sugar...suggest coupling several of them together, for example phosphorothioates with 2’-O-methyl modifications...RNA to control the entire editing system with a simple LED light. Lighting up your gRNA with fluorescent...

...was not at all the case. The conference featured people who work in sociology, behavior, and artificial...versa. Even within the biological sciences, there’s plenty of interaction between neuroscience and other fields...microscopes, and dissection tools, but there were also people ready to discuss their VR helmets, gait tracking...field Not to toot our own horn too much, but many people who came to the Addgene booth (there were over ...

...primer known as a megaprimer. Piecing together multiple PCR products using sequence homology is also common... Cloning, and SLIC can all be used to assemble multiple fragments, but these methods can be expensive ...could make the E. coli do the work by using the principles of recombineering. In recombineering, bacteria...other methods, such “BAC shaving” would require multiple steps. One potential pitfall of REPLACR-mutagenesis...

...this complex holds a pair of DNA ends together, forming a paired end complex The paired end complex then... factors can also influence NHEJ activity. For example, repressing RecA and overexpressing the NHEJ machinery...