... asking the panelists not to use any slides for the event. Slides are for presentations, not discussions...discussions. I will rarely work with a panel if slides are allowed. Don't put your panelists behind a table. ...organizations, I asked audience members to stand and describe unique nonprofit models that differed from the...around to meet and greet audience members. Having dessert, drinks and/or coffee available only after the ...

...fluorescent proteins, it’s important to note that despite their distinction by name, chromoproteins are actually...chromoproteins have a shorter history. In 1987, scientists described an unusual blue-colored protein from the jellyfish... chromoprotein plasmid that combines the most desirable features: intense color, fast maturation, and ...recombination events: The plasmid carrying the desired genetic modification integrates into the genome...rhamnose-inducible promoter. The resolution step leads to the desired mutation and excision of the vector backbone. To...

...append their proteins of interest with unrelated peptides that already had high quality antibodies available...existence of high quality antibodies for well defined peptides. Munro and Pelham’s first published peptide tagging... tumorigenesis.  Using two different synthetic peptides corresponding to linear sequences within the middle...that perfect. One of the known limitations was described by Schüchner, et al., who published a paper showing...works and allow users to better troubleshoot and design experiments. It turns out that even with the most...

...Cas11. Type I-E Cascades contains all five of these Cas proteins, while type I-C Cascades do not contain... 1: Schematic of Class 1 CRISPR types. Class 1 includes type I with a Cas3 effector, type III with a Cas10...CRISPR transposase systems utilize with type I-F Cascades. Figure 2: Cascade complex from CRISPR ...maximum efficiency of the process. Various labs have designed all-in-one Cascade plasmids — such as the Tomoji...

...(Are the inserts of different sizes?), and the desired coverage for the library (How important is it that...  The most important factor to consider is your desired library coverage, since this will help decide what...similar in size and composition as examples. Table 1 provides an overview of pooled library protocols you can...should always experimentally test the protocol you design to ensure that it works for your library before...Addgene. If you have any specific questions about designing your library amplification protocol, feel free...

...such a system is likely to introduce additional nucleotides flanking the insertion. If the DNA ends anneal...MMEJ may also introduce, substitute, or delete nucleotides in addition to the expected deletion, but the...Building on the lab’s previous work, Sakuma et al. describe a detailed protocol for MMEJ-mediated knock-in...PITCh vector via In-Fusion or SLIC cloning. Step 2: Design an insertion locus-specific gRNA The gRNA should...binding in mammalian genomes as assessed by CRISPR design tools at crispr.mit.edu. They tested their system...

...fluorescent output. The GEVI family of gadgets includes Ace, JEDI, and many more. They can be targeted...component as well as a small molecule which we will describe in more detail below. Types of Voltage Indicators...Drosophila to phosphatases from sea squirts. This design structurally separates the two components of the...membrane, a concern with several of the previously described systems. Several adaptations of this method have...voltage sensing component (i.e., rhodopsin naturally resides in the membrane), or both. Targeting these systems...

...addition to Taq DNA polymerase, PCR requires free nucleotides (dNTPs), template DNA to amplify from and unique...polymerases require an existing strand of DNA to add nucleotides to.  Using these reagents and a series of heating...protocol page, protocol video and reference on how to design PCR primers.  Types of PCR Since the invention ...  Digital droplet PCR or ddPCR is a method that provides ultrasensitive and absolute nucleotide concentration...Polymerase Chain Reaction (PCR) Protocol: How to Design a primer  Molecular Biology Reference Molecular...

...library, each plasmid encodes the mutated spike protein and a barcode, and is designed so that the SARS-CoV....1074/jbc.RA120.01289     Novel protein cage provides simple enzyme protection in yeast bioproduction...enzymes in a reaction pathway, the MPyV system provides a simple, efficient method for protecting a single...- Ampl133 targets S. cerevisiae genes with 6-12 guides per gene where gRNA expression is induced by anhydrous...

.... Individual gRNAs are designed in silico using publicly available gRNA design software and synthesized... be independently validated to ensure that the desired modification produces the phenotype you screened...in the first place. With the proper experimental design and validation practices, CRISPR libraries can ...CRISPR Plasmids Read our CRISPR Guide Find tools to design your gRNA ...

...individual molecules. Poor photon budgets are a widespread issue with fluorescent proteins—even the thriftiest...student searching couch cushions for spare change, desperate to extract a few more photons from a sample. Chemical... the complexity of the system. A particularly desirable property for small-molecule labeling strategies...size, brightness, and cell permeability. In past decades, further refinements to this established dye structure...spectral range. Nevertheless, these fluorophores were designed as antibody and oligonucleotide labels for fixed-cell...

...beta-lactam resistant population to the antibiotic, despite this resistance gene being encoded by a high-copy...currently undergoing a renaissance. Yosef et al. designed a two-phage CRISPR system to resensitize antibiotic-resistant...immune system, may someday be used to target the hardest-to-kill bacteria. In using phage-derived vectors...Ahmed A. Gomaa, and Rodolphe Barrangou. “A CRISPR design for next-generation antimicrobials.” Genome Biol...Research Read Our CRISPR Guide Pages Find CRISPR gRNA Design Tools ...

...human therapeutics (e.g. using Sleeping Beauty). Despite their diverse utility, DNA transposons have been...(V. cholerae INTEGRATE - hereafter VchINT) and encodes a Type I-F CRISPR-Cas system. The four major components...the same promoter, and a donor plasmid (pDonor) encodes the mini-transposon. pEffector and pDonor can also...: Clone spacer(s) into the CRISPR array Clone desired DNA cargo into the mini-transposon Transform plasmid...even very large genetic cargo, at one or multiple desired genomic loci. Many applications of these systems...

...1: CROPseq-multi uses two sgRNAs with internal barcodes (iBARs), multiplexed using tRNAs, within the lentiviral...separation of the multiplexed elements. The team designed sgRNAs that include an internal barcode and separated... have been made since prime editing was first described in Anzalone et al., 2019, including modifications... sparsely-labeled field of view that was more desirable than having many closely-packed labeled cells.... combination with miR124T targeting sequences, provides a simple yet valuable tool for microglia research...

...second outcome and increases the generation of the desired T-A base pair. Figure 1: Transition mutation...by base editors. Pathways that compete with the desired outcome are not pictured. Adenine base editors... SpCas9-VRER TadA-TadA* NGCG 8  Tips for designing base editing experiments in plants Choose a base...successful base editing causes the creation or destruction of any restriction enzyme (RE) recognition site... indel sometimes may also results in RE site destruction. Many thanks to our guest blogger Kutubuddin...

... defined as microbial survival despite exposure to antibiotics designed to kill them or to impede their...that the term ‘antibiotic’ can also be used to describe anti-parasitic drugs and anti-fungal drugs, because...different reasons. Exposure to antibacterial drugs provides a selection pressure, killing off bacteria that...equipment, etc. Virtually any preventive measure designed to help keep you from getting sick can be helpful...

...They also host AMA forums where users can ask designated scientists anything about a particular topic....calendar invite over to the r/Science team with a description of our AMA and Joanne’s preferred time to start...was writing all day and straight on through her designated two hours for answering questions. She was able...toxic advisors, fruitless job searches, and even despair at having chosen an academic past. I hope I was...receive via email. The cool features are too many to describe here, but I have over 2,000 notes which Evernote...

...Engineering Solutions, which also includes our CRISPR knockout guide design tool, guide validation tool, and...their relative abundances.   The ICE tool also provides a Knockout score (KO-score) which represents the...the CRISPR workflow. For a multiplex sample, ICE includes visual representations of all detected edit types...Contributions, Indel Distribution and Traces - provides particular details about the indel profile of ...

...Over the past decades, neuroscientists have made great strides to map brain regions and allocate specific...for this task. However, most lesioning methods destroy areas larger than intended and may unintentionally...surface. The latter reflects a state of behavioral despair, and the more time the animal spends in the passive...that were not (Hare et al., 2019). The research described here is only a small selection of the increasing...

...data from your FRET experiments. You may have to design several different constructs to find one that could...studies. These parameters are less important when designing a biosensor, as the distance between the two fluorophores...gene of interest: Plasmid Color Expression Description pPROEX Aqua Cyan Bacterial Expresses Aquamarine... straightforward and quantitative, but it is destructive and cannot be used for dynamic measurements. .... Extra care should be taken so as not to destroy the donor molecule. Fluorescence lifetime imaging microscopy...