We narrowed to 928 results for: POR

...function, but these connections are exquisitely important in the brain. To better understand how astrocytes...extracellular matrix proteins, cell adhesion molecules, transporters, ion channels, GPCRs, and more.  Figure...Grelet Lab developed MitoTRACER, a retroviral-based reporter system that permanently labels the cells receiving... and signal response upon Ca2+ binding. Most importantly, it doesn’t display the problematic photoswitching... using an anti-GFP nanobody (Figure 4). Once incorporated into a condensate, the killswitch disrupts its...

...engineer cellular processes that are influenced by temporally ordered biochemical events. How do RSMs work?...that uniquely express selectable and/or sortable reporters in certain states of interest. For example, in...above (Sanger sequencing, qPCR, and fluorescent reporter-based) each come with their advantages and disadvantages...the most convenient strategy is the fluorescent reporter based method since it lends itself to cheap, quick...detection with flow cytometry. However, expressing reporters will consume cellular resources and therefore ...

...approaches may become even more powerful following a report that one can use linear repair templates (ie. PCR-derived... 2014). A further development of this approach reported in 2017 uses the direct injection of a CRISPR/...templates (Farboud et al., 2019).   The Mello lab also reported that modifying the 5’ modification of oligos used...mixtures (Doksin et al., 2018). The Mello lab also reported efficient editing using a co-injection marker ... drove work in countless other systems, whereas import of CRISPR technology into C. elegans has been a...

...editing technology led to the development of many important medical and agricultural products. But it also...Ridley Scott wonder what would happen if these corporations would extrapolate genetic engineering to exploit...which are genetically engineered by a powerful corporation to serve as slaves.  Meganucleases In 1989 the...SciFi is one of the most imaginative and most important genres of literary fiction. It has always served...health sciences, energy, and agriculture, its portrayal in popular fiction has been largely negative. ...

...looking through a paper-based, affordable, and portable microscope called the ‘foldscope’ (Dr. Prakash...itself when looking down a paper thin and very portable microscope. Less fluorescence admittedly, but ...ultrasound to image bacteria in vivo: acoustic reporter genes’ on our blog. Creative approaches to presenting...References 1. Bourdeau, Raymond W., et al. "Acoustic reporter genes for noninvasive imaging of microorganisms...

...responsible for encoding GFP, and, in 1992, he reported its sequence. Soon after that, in 1994, Prasher...he lived! His hunch paid off, and he was able to report new fluorophores like DsRed from Discosoma sp. ...provided by the studies in Tsien lab, covered a portion of the color spectrum that GFP and its derivatives...reach. Nobel Prize for fluorescent proteins The importance of fluorescent proteins was recognized in 2008...

...number of cells needed is lower, and perhaps most important, targeting all genes doesn’t necessarily add value...cytokine known to cause the up-regulation of an important surface protein (e.g. PD-L1 on a cancer cell)....are migratory, and their exact localization is important for their function. Their migration is induced... for West-Nile-virus-induced cell death." Cell reports 12.4 (2015): 673-683. PubMed PMID: 26190106. PubMed...therapeutic targets in acute myeloid leukemia." Cell reports 17.4 (2016): 1193-1205. PubMed PMID: 27760321. ...

...impossible to determine specific protein turnover or temporal expression using standard FP-chimeric proteins...second. The first successful irreversible PA-FP reported was PA-GFP. PA-GFP was derived from Jellyfish ...localization, or leading to protein aggregation. Another important parameter to consider is the contrast ratio- a...intensity, possible excitation lasers) it is also important to optimize your activation protocol for your ...photoactivatable fluorescent proteins Some of the most important applications for PA-FPs involve enhancing optical...

...transduction, cell type specificity, or retrograde transport in neurons. (b) Genetic cargo can be customized...delivery methods include focused ultrasound (FUS), intracorporeal (IC), intracerebroventricular (ICV), intramuscular...specific tissues and cell types. If desired, spatiotemporal control of transgene expression or activity...effective in both mouse strains. It is therefore important to review the literature for use of a capsid in...thank Viviana Gradinaru and Tim Shay for their support and input. Resources and references Recommended... The GPI-Linked Protein LY6A Drives AAV-PHP.B Transport across the Blood-Brain Barrier. Molecular Therapy...expression from mouse to primate neocortex. Cell Reports, 34(13). https://doi.org/10.1016/j.celrep.2021.108754...

...and PI, it’s easy to miss out on beneficial opportunities or to find oneself unsure of the next steps....planning meetings with each trainee to create a supportive, growth-oriented lab culture. The aim of these...the overall tone of the meeting is almost more important. As DePace says, science is full of “terrible ...postdoc training. On the other side, the PI has an opportunity to check in with lab members, determine how to...

...As previous blogs have noted, plants are an important foundation for life on Earth. Selective breeding...Since transformation efficiency is inversely proportional to size, and many plant scientists want to transfer... corn. For both β-glucuronidase (GUS) and GFP reporters, as well as multiple transient and transgenic ... Agrobacterium and infected plants. Further opportunities with pSiM24 While these properties of pSiM24...

...Zygosaccharomyces bailii) and B3 (from Zygosaccharomyces bisporus.) Reporter constructs equivalent to site-STOP-site-myrRFP...cross-reactivity of these recombinases, each recombinase and reporter construct pair were tested for excision efficiency...cross-reactivity; however, the other recombinase/reporter pairs were inactive, even at very high recombinase...

...make sure everyone in the meeting has an equal opportunity to contribute. Using video conferencing tools...scientists working in different time zones, it’s important that everyone can access data and drafts of manuscripts...sure there is a point person responsible for incorporating everyone’s suggestions into a final version ... spent time in each other’s labs. This is an opportunity for the researchers involved to learn techniques...

... Accelerating science and supporting scientists globally are the shared mission of both Seeding Labs ...Improvement of Cowpea, a knowledge database for this important agricultural plant. Her current research focuses...proteins in order to manage insect pests and to support sustainable agriculture. For this project the expression...in Mexico. At Addgene we're happy to be able to support diverse groups of scientists working in a wide ...

...detects. This change then generates a reporter signal. Reporter signals may be electrochemical or light-based...light-based, with luminescent and fluorescent reporters being especially popular. We’ll give you an introduction...glutamate sensor pCMV(MinDis).iGluSnFR. Picking your reporter Don’t forget about the other end of the biosensor...

... end of the online course, we were given the opportunity to sign up for a writing intensive weekend in...met as a group for sessions covering individual portions of the manuscript. Stephen Blanke, Beronda Montgomery.... Practice writing everyday Overall, the most important instruction the classes taught me was to write...type up the materials and methods. Over time that portion of the paper will be generated. After you complete...

...behaving mice to gather the following types of data: Report time-course and concentration of released DA in...optogenetically activated and inhibited neurons in live mice Report modulation of DA signaling during learning and ...moving mice to gather the following types of data: Report endogenous DA release from a single dopaminergic...looming stimulus in vivo in transgenic zebrafish Report DA release in live mice over the course of Pavlovian...

...hands-on science lab kits and digital curricula to support them. Caitlin’s interview is broken into two parts...lifelong hobby for Caitlin Runne-Janczy. “I wrote reports for fun in fourth grade because I was weird like...hands-on science lab kits and digital curricula that support these kits, is the perfect blend of these two passions...actually stumbled upon, about 6 months in, this opportunity to do scientific editing.” It was for Cactus ...

... development of several fluorescent autophagy reporters now allows for the measurement of autophagic flux...makes Keima useful for monitoring mitophagy. It’s important to remember that because Keima’s fluorescent relies... al. "Rosella: a fluorescent pH-biosensor for reporting vacuolar turnover of cytosol and organelles in...using a single fluorescent biosensor." Scientific reports 5 (2015): 12397. PubMed PMID: 26215030. PubMed ...

...challenging and requires specialized equipment. Reporters for studying gene expression have similar drawbacks...added to the palette. RUBY is a bright red pigment reporter whose expresion is visible to the naked eye in... enzymes and a spontaneous step. (B) RUBY is a reporter consisting of these three enzymes expressed under...References  He, Y., Zhang, T., Sun, H. et al. A reporter for noninvasively monitoring gene expression and...

...transcription.However, this system lacks spatio-temporal regulation, and is difficult to reverse, making...the DNA-binding domain of AraC using a mCherry reporter downstream of a PBAD promoter. While none of the...contains BLADE, the PBAD promoter, and a mCherry reporter downstream of the PBAD promoter. To use this plasmid..., including the popular light-inducible nuclear export system (LEXY) here. Optogenetic plasmids from the...

...reaction Run PCR to amplify your insert DNA. It is important to use a high fidelity polymerase to minimize .... The fidelity of the polymerase becomes more important the longer the expected PCR product is. You should...temperature based on the melting temperature (Tm) of the portion of the primer that hybridizes to the sequence to...used. No matter which polymerase you use, it is important that you sequence the final product. Additional...

... cells and activate expression of a luciferase reporter. CPP was not required for protein entry into cells...primary cell types using Cre and various loxP reporters. In both mouse and human embryonic stem cells,...indicating a 70% frequency of biallelic mutations. Importantly, hESCs retained their stemness, indicating that...Plasmids @Addgene: iTOP-tested proteins and reporters Previous Protein Delivery Techniques: Introduction...

...finding mentors and, perhaps, asked someone to support your career development as your mentor. How do ...mentoring relationship really productive, the most important step you can take is to set goals to work on together...to help a Mentee reach goals. One of the most important contributions made by a Mentor is to help the ...your creative thinking Enhance leadership skills Support inclusion, diversity, and open communication Feel...

...SARS-CoV-2 were developed for broad use and are now important for accelerating research into this virus. One...during the pandemic and in the future, depends on support from the scientific community. Deposits of new ... be deposited into repositories, and financial support to maintain repositories’ capacity for storing,...all ways in which the scientific community can support repositories. Repositories are essential for the...

...back in with the Addgene blog for future award opportunities. Xin Zhou: Fluorescent Light-inducible Proteins...particularly notes their ability to be precisely spatio-temporally controlled as a key advantage over other inducible...Oligosaccharides (HMOs). HMOs are thought to play an important role in nuturing the development of beneficial...consisting of sfGFP fused to a His-tagged ABC transporter known to bind to the HMO of interest. Fatima ...

..., the MIT Technology Review dropped a bombshell report. A scientist working in China was using CRISPR/...While the Nuffield Council has recently published a report on the social and ethical issues of genome editing...question of “how do we move forward” is the June 2012 report on the ethics of “Novel techniques for the prevention...diseases. The key success of the Nuffield Council’s report is that when it became clear that this assistive...

...will include, but is not limited to temporary housing, transportation, living expenses, and necessary reagents...visits an institution to perform research there temporarily. The length of stay could be from a month to ...forget to have fun! Visiting is an amazing career opportunity, but also a really good time! If it sounds right...

...cerevisiae to human: The important gene co‑expression modules. Biomedical Reports 7.2 (2017): 153-158. DOI...attention for its powerful promoter of a gene important for methanol usage. This gene promoter, AOX1, ...., Comparative genomics of biotechnologically important yeasts. Proc. Natl. Acad. Sci., 113, 9882-9887...

...ApoB-NanoLuc reporter by inserting the NanoLuc luciferase downstream of the apoB gene. Using this reporter, the...Cell, 2019. PubMed PMID: 30639098. LipoGlo: A reporter for measuring ApoB bound lipoproteins Article ...cells. These changes were larger than previously reported for other organisms, and the Gottschalk group ...