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...developers work in a streamlined manner. Now, in my current role at Oxford Nanopore Technologies, I work with... part of my job is getting to talk to so many different people! I communicate with customers, software...Often, product managers will have three or more concurrent projects in varying stages, which can get messy...meetings. Meet with my boss and coworkers, discuss current and future features being built for the analysis...blogger Rachel Rubinstein! Rachel Rubinstein is currently a Field-based Product Manager at Oxford Nanopore...

... a screening strategy as well. In a screen, you aren’t killing off a portion of the cells like in a selection...You’ll want to pick enzymes that will give you different sized bands depending on whether the plasmid contains...using vector-specific primers, look for size differences. You can also use primers where one primer anneals...popular sequencing primers in our Molecular Biology Reference. Sometimes common  primers can't provide all of... Sanger sequencing Read the Molecular Biology Reference ...

... scientific conference, whether you are attending in person or monitoring that conference via social media...American Society for Cell Biology (ASCB) 2018 Conference. I don’t exactly know how I was selected to participate...like Fast Company, opportunities to speak at conferences, and offers for postdoc positions. Check out ...s worth a read since many of the pointers are different from the other links shared in the post. And the...

...Sanders of ComSciCon, the Communicating Science Conference series for graduate students. I believe that...giving a public talk, ask a friend who works in a different field to listen to you practice.  Ask them what...organizations. At ComSciCon, our primary mission is to strengthen and support the network of graduate students ...addition to this annual event, graduate students in different regional and disciplinary communities gather at...Learn about careers in science communication The strength of story telling Science communication: 9 strategies...

...chromosomal domains, or how stretches of DNA on different chromosomes interact with each other. Chromatin...Architecture and Chromosome Organization. These aren’t the only investigators in the chromatin field who... Note that histone genes frequently have many different variant names, not all of which can be listed ...Hutchinson JN, Sara SA, Ensminger AW, Fox AH, Chess A, Lawrence JB Mol Cell. 2009 Mar 27;33(6):717-26. Reporter-nanobody...me at the Keystone Chromatin meeting, especially Karen Reddy (@theReddyLab), Thoru Pederson, Joanna Wysocka...

...organizers. My overall impression from this conference was that Cancer Researchers and Immunologists...Here I aim to compile a few highlights from the conference which reflect how cancer/immunology researchers...multi-pronged attack. Inflammation and tumorigenesis The conference opened with a very interesting presentation by...our Fluorescent Protein Guide. Throughout the conference aspirin and the use of COX inhibitors was discussed...about our free deposit and distribution service! References: 1. Pietrocola, Federico, et al. "Caloric restriction...

...Linearized Plasmids After PCR). Current site directed mutagenesis methods Current SDM methods rely on in vitro...those to PCR amplify the template plasmid. The parental, nonmutated DNA is digested with methylated DNA-specific...common methods for site directed mutagenesis   References 1. Trehan, Ashutosh, et al. (2016). “REPLACR-... on Addgene.org Browse Our Molecular Biology Reference Pages Choose Your Perfect Plasmid Backbone Find...

...journal.pgen.1004086 Ghezraoui H, Piganeau M, Renouf B, Renaud J-B, Sallmyr A, Ruis B, Oh S, Tomkinson AE...repair are easily re-cleaved while indel products aren’t, so repeated cycles will favor accumulation of ...Comprehensive Cancer Center at UNC Chapel Hill.   References Bennardo N, Gunn A, Cheng A, Hasty P, Stark JM...2014) Is Non-Homologous End-Joining Really an Inherently Error-Prone Process? PLoS Genet 10:e1004086 ....

...protein expression journey! Resources and References References Nabet et al. The dTAG system for immediate...expression of essential proteins (when knockouts aren’t viable). siRNA or RNAi are small, double stranded...days. There’s also a CRISPR for that! CRISPR interference (CRISPRi) targets a catalytically dead Cas9 ..., and expression is tunable by titration with different amounts of tetracycline. Tetracycline regulation...

...reduced-in-size options often have reduced binding strength, half-lives, and/or specificity as well. They’...bispecific, meaning that each scFv can target a different antigen; binding of each can be either simultaneous...convert anyone to downsize their affinity reagents, trendy as that may sound. Validated antibodies are still... a scientist looking for that perfect fit!  References and Resources Additional resources on the Addgene...AddgeneBrowse our recombinant antibody plasmid collection References Grumezescu, A. M. (2018). Drug targeting and ...

...1013 - 1014 vg/kg, a dosage comparable to those currently used in human gene therapy trials. They further...reproducibility as scientists can assemble parts from different labs and experimental systems in their own research...mutants, determined protein expression levels from different promoters, and inhibited gene expression using...C-terminus of Cre (CreC) and the N-terminus of Cre (CreN) are fused to the truncated Phytochrome B (PhyBΔ...eye, muscle and epithelial cells, as well as in different stages of development, ensuring the breadth and...

...dependence on excitation power is important since different fluorescence imaging strategies use widely varying..., TIRF or spinning disk confocal use entirely different excitation power regimes. Therefore, it is unpredictable...the best way to compare the photostability of different fluorescent proteins? Measuring photostability...excitation power. By repeating these measurements for different fluorescent proteins and by comparing how the ...measurements reported in the literature are performed in different ways. We describe a number of issues with some...

...Addgenie Elena Minones-Moyano, PhD.    References and Resources References Arantes, P. R., Chen, X., Sinha, ...requested base editing tools of 2025. Together, these trends reflect both the durability of foundational tools...heteroduplex resolution are not shown. Created with BioRender.com. PE6d, deposited by David Liu’s lab, is...proteins across kinetics, editing windows, sequence preferences, and edit types. 3. From bench to bedside: Therapeutic... alpha-1 antitrypsin deficiency (AATD) and is currently in Phase 1b/2a trials, with published clinical...

...packaging genes. However, they are different viruses and require different isoforms of these packaging components...type. From an experimental standpoint, the main difference between lentiviruses and gamma-retroviruses is... gene, due to a wide range of infectivity for different cell types (known as tropism). Figure 2: Gamma-retroviral...with plasmids, visit Addgene’s Molecular Biology Reference . Production Using HEK293T Gamma-retroviral vectors...flexibility to pseudotype gamma-retrovirus using different envelopes to modify tropism, as the env gene can...viral vector production are separated into three different plasmids containing the transfer, envelope, or... and resources on viral safety. Resources and References Resources on addgene.org Gamma-retroviral Plasmids...

...Emily P. Bentley in October 2024. References and Resources References Demanèche, S., Bertolla, F., Buret...functions of natural plasmids. Created with BioRender.com. Resistance (R) plasmids: microbial defense... also causes outbreaks of food poisoning, the difference is virulence plasmids! This category includes...Mclellan, S. L., Willis, A. D., Comstock, L. E., & Eren, A. M. (2024). A cryptic plasmid is among the most...

...mammalian plasmid here and edit on! References and Resources References Kwart, D., Paquet, D., Teo, S. et...sequence constraints, or at least has looser or different requirements. Luckily, there are some available...necessarily more flexible than NGG; they’re often just different (e.g. NGAG, NGAN, etc.). Additionally, alternative...al). Additionally, SpG Cas9 with the same PAM preference of NG was isolated by the Kleinstiver Lab (read...

...whenever you hear it (whether at a scientific conference or a karaoke bar), you probably want to sigh....methyltransferase 1 (DNMT1) to copy methylation marks from parental to daughter strands of DNA. When dCas9 is bound...nearly 100% demethylation without the confounds inherent to dCas9-TET, allowing one to study the causal... CRISPR-based tools for epigenetic editing.   References and resources:  Additional Resources on the Addgene...Addgene.org Read our CRISPR Guide to Epigenetics References Charlton J, Jung EJ, Mattei AL et al. (2020) ...

... can only carry around 4.5 kb. Different AAV serotypes have preferences for specific cell types. For example...end of an experiment series would behave very differently (distracted) from the ones tested at the beginning...Experiment Behavioral scoring systems (experimenter differences in behavior observation); experimenter blinding...viral service for their behavioral studies. References Stoica L, Ahmed SS, Gao G, Sena-Esteves M. Gene...

...28032891. This is a different version of Split-BioID. BirA* is fragmented at a different site than in Schopp... This can artificially select against PPIs that aren't stable outside the native cell context. The Split-BioID...of the BirA* fusion matters! Schopp et al saw different levels of fusion protein expression and biotinylation...research? Plasmids are available from Addgene! References Schopp, I.M., Ramirez, C.C., Debeljak, J., Kreibich...

...or undetectable FRET, well-characterized FRET reference standards can be used to validate FRET measurements...sophisticated questions about cellular processes. Currently, FRET experiments can probe protein-protein interactions...Borghi 2016) to a selected protein. Overcoming current limitations to permit the use of multiple FRET ... diseases and even assist in drug discovery. References 1. Baird, Geoffrey S., et al. "Circular permutation...biomolecular structure and dynamics in live cells." Current opinion in structural biology 34 (2015): 52-59....