We narrowed to 954 results for: COMP

...neuronal function, with far fewer side effects compared to lesioning methods -  they may be the key to...camera or tracking software. Locomotion is a highly complex process on the level of individual neurons and ...different motivation (and brain areas associated) compared to an animal running to escape a threat. Locomotion...plus maze, the light-dark box is a simple device comprised of a brightly lit (risky) and a dark (protected... control group preferred staying in the dark compartment (Howerton at al. 2014). Addgene has several recombinase-expressing... passive mode, the stronger is the depressive component of the animal behavior. With the availability ...behavioral neuroscience to reveal insights into the complex relationship between genes, neurons, and behavior...

... newly formed compensation committee. The compensation committee creates a compensation philosophy that...employee compensation and also serves as an objective body to oversee some of Addgene’s compensation decisions... environment.   What do you hope Addgene will accomplish in the near future? Right now it’s a matter of...

...lengths to keep accurate records, but given the complexities of modern research, it’s often not enough. A... have software tools that help us efficiently accomplish our daily goals. These tools remind us of our...others using excel sheets or organizing folders in complex ways, there are solutions that bring more to the...-based solutions or open source solutions. In comparison to paper-based record keeping, ELNs offer functionalities... if you are working for a large institution or company, site licenses might be available as well. In most...information. Does your lab need to meet any specific compliance requirements – e.g. 21 CFR part 11, HIPAA? Answering...of time and effort and give the lab a serious competitive advantage.  Many thanks to our guest blogger...

...the N2 gene of SARS-CoV-2. If the Cas12a-sgRNA complex binds to the target sequences, Cas12a activity ... amplified region of interest. Cas13 uses a complementary crRNA sequence to bind to the sample and upon...steps and the Cas protein used. Here, all the components needed for the reaction are mixed in a single...incubated at one temperature. Two Cas12a-crRNA complexes are designed, each binding to one strand of the... RPA primers, the Cas12a-crRNA binds to the complementary region in the target sequence and this activity... substrates for Cas13. Cas13, upon finding complementarity between the gRNA and a given fluorescently ...streptavidin coated beads. Fluorescently labelled dCas9 complexes containing sgRNA that have no mismatches bind ...

...websites compiling antibody data that can help you compare antibodies from different companies, such as... a fluorophore (Figure 1).   Figure 1: Comparison between how direct immunofluorescence and indirect....  How do you find validated antibodies? Many companies that produce and distribute antibodies validate...through their publications or as a review on a company website. It is important to review the data and... a couple of antibodies that seem promising to compare in your own lab. Even with all of the resources...

...are designed to be complementary, but each primer may extend beyond the complementary region as long as...products (green) are digested with enzyme “A” as compared to the products of parental plasmid digestion ... Primer Design As a rule of thumb, 11 bp of complementary sequence on either side of the desired mutation...template should be isolated from a methylation competent bacterial strain (e.g. DH5α which is dam+). Methylation...A-overhangs (a feature used in TA-cloning). Such non-complementary bases at the 3’-end interfere with plasmid reconstitution...that any residual parental plasmid (usually from incomplete DpnI digest) can also form colonies under these...

...5). Optimization of this system defined three components required for translation (Figure 1): A tRNA ...the pSer-incorporated polypeptide. These three components were shown to effectively incorporate phosphoserine... the phosphoserine OTS, Sep-OTS, contains the components required for the translation of pSer-incorporated...host strain for pSer-incorporation The second component necessary for phosphoserine incorporation is a...enzyme function, protein interaction, etc. by comparison to non-phosphorylated or ‘wild type’ control ...substitution. Alternatively, you can express the completely wild type protein from the same plasmid.  Upon...dephosphorylation reaction can be tracked through the comparison of phospho:non-phospho species on PhosTag gels...

...transform into competent cells. The master mix of enzymes can be purchased from a company (e.g. NEB or ...so the entire reaction takes an hour or less to complete at 50 °C. After an hour or so, the sample is immediately...master mix for 1 hour, and then transform into competent cells. The success rate of this reaction is typically...terminator sequence), since this would directly compete with the required single-stranded annealing and...ensures correct assembly order of the fragments as compared to the smaller overlapping sequences left with...assembly meets CRISPR Gibson can be adapted to more complicated cloning schemes, such as those where the vector...

...credit for what we have accomplished. Starting with a recap of accomplishments, from learning new techniques...tangible research and career goals, and celebrate accomplishments. These techniques are laid out in Vincent et...conversation. Goals and Planning Worksheet: Lists accomplishments, research/professional goals and feedback. ...including major project goals and effort needed to complete them. These documents dictate the subject matter...concrete plan in hand, trainees are motivated to complete their work rather than overwhelmed or confused...

...1]. Like other transposons, piggyBac™ has two components, a transposon and a transposase. The piggyBac...also enables the excision of the transposon in a completely seamless manner, leaving no sequences or mutations...enhanced random integration efficiencies that are accomplished with transfections and are therefore virus-free...enhance gene editing? Gene editing can now be accomplished in a more cost-effective and efficient manner...challenges still remain, such as making gene edits completely seamless (i.e., so no other genetic alterations...transposase (PBx), which contains mutations making it competent for excision, but defective for integration [4...   How does the piggyBac™ gene editing system compare with other methods of gene editing? There are primarily...