We narrowed to 735 results for: RAN-1

... everyone was very approachable.     Fig. 1: Examples of DNA sequencing QC work    In addition...with a detailed training schedule that helped me transition easily. Training and responsibilities Through... the “9-5” was not as scary as it seemed. The transition into a traditional work environment was aided...

... antibody recognizes and binds to.   Figure 1: Labeled diagram of an antibody including Fc, Fab,...45. https://doi.org/10.1016/B978-012198382-6/50026-1 Wang R, Xiang S, Feng Y, Srinivas S, Zhang Y, Lin ...weight by SDS-PAGE, and are subsequently transferred to a membrane. A primary antibody recognizing the protein...is added, and will bind to that protein on the membrane. Then, addition of a secondary antibody allows...showing GFP expression in cells that have been transfected with a plasmid encoding GFP. Actin, a common ...bind to proteins on the cell surface, or the cell membrane can be permeabilized to allow antibodies to bind...

...the most out of their meetings. Amanda Gunn ran randomized coffee trials for us at ASCB|EMBO 2019, matching... Figure 1: The Binning Singletons logo. Image: James et al., 2020. Help me stranger - Finding mentors...within a bin as Horizontal Transfer. This comes from horizontal gene transfer, which occurs when bacteria...in Atlanta, GA, in 2018. A lot of my experiences rang true with theirs.  It was at this dinner and the...

...you do just this, probably in less than a minute (1). Green Listed is a new software tool used to design...found through https://wermelinglab.com/.   References 1. Panda, Sudeepta Kumar, et al. "Green listed—a CRISPR... modified cells are transferred into an animal and the behavior of the transferred cells is followed. ...generating a massive amount of descriptive transcriptomics data. Custom CRISPR screens designed to target...pathway with many receptors, signaling molecules, transcription factors, and ligands. The presenter then showed...

...updated version of BRET called BRET2. Figure 1: TRUPATH measures heterotrimeric G protein dissociation...-visual G protein signal transducers (collectively known as the transducerome) that can be activated downstream...Resonance Energy Transfer (BRET). BRET is similar to Förster Resonance Energy Transfer (FRET), in which...non-visual G protein transducers. To use the TRUPATH system, cells are transfected with plasmids expressing...including smell, taste, sight, inflammation, and neurotransmission. But with approximately 950 different human...involved in sight (Olsen RHJ et al., 2020). A transducer complex consists of a trimer of three subunits...such a tool is being able to identify specific transducer complexes that are activated in response to a...

...enables the high-resolution tracking of more than 1 million cancer cells under drug treatment.” Stegmeier...members to the Board of Directors: Khandan Baradaran, Frank Stegmeier, and Luk Vandenberghe. We’re excited...members and get to know them! Khandan Baradaran, PhD Khandan Baradaran’s expertise in viral safety, gene therapy... with health authority regulations,” Baradaran says.  Baradaran’s path to science began in high school... getting these reagents is profound.” Frank Stegmeier, PhD Frank Stegmeier is the Chief Scientific Officer...in viral genetics. In regards to open science, Baradaran thinks the best way to solve problems is to work...think will get the research funded,” she says. Baradaran met Addgene Executive Director Joanne Kamens several...

...brain where DA quantitation is desired (Figure 1). The probe perfuses liquid, which causes the passive diffusion...dopamine (DA), a well-known reward chemical and neurotransmitter. But aside from DA’s famous role as the “happy...standard method of measuring DA and other neurotransmitters in the brain has been in vivo microdialysis...performed with a probe surrounded by a semipermeable membrane, which is inserted into the region of the brain... diffusion of DA across the semipermeable membrane from the extracellular fluid into the perfused liquid... to a threatening looming stimulus in vivo in transgenic zebrafish Report DA release in live mice over...developments in the detection and measurement of neurotransmitters in various species and while exhibiting complex...

... to just that particular assay.      Fig. 1: A native protein (left) is denatured, allowing the...bound to anything? Is it a transmembrane protein, or is it know to translocate or fold in certain conditions...as part of performing a specific function. A transmembrane protein that is being used as a marker for flow...cell, instead of when it is attached to a cell membrane.  Picking the Right Antibody  It can get even ...looking for a protein of interest while it’s in a transition state or specific configuration. So how do you...

...vectors (e.g. pBV-Luc) and gene silencing (e.g. pLKO.1 - TRC cloning vector). Check out our complete guide...). If you can get away with generating transiently transfected cells, you will not need a mammalian selection...mammalian selection cassette to screen for positive transfected cells. The addition of an in-frame fluorescent...create a new strain with a disrupted gene by transforming wild-type yeast with an integrating vector expressing...majority of fly vectors are based on p-element, random or targeted, integration into the fly genome and...applications used to study gene function. From making transgenic animals, gene targeting and genome modifications...

...ScFvs, based on community demand. Figure 1: Antibody against PSD-95 from the Trimmer Lab. Information... our values of transparency, reproducibility, and community-building. The transparency begins with sharing...Addgene’s antibody resource is funded by a generous grant from the NIH’s Brain Research Through Advancing ...share plasmids with each other. Together, we can transform the antibody sharing landscape as well.     References... Improving Reproducibility through Rigor and Transparency of Experimental Methods. Neuron 90(3):434-6.... project is supported by a NIH BRAIN Initiative grant (U24NS119916 ). The content of this article is solely...

...materials to the research community. References 1. Coroadinha, A. S., et al. "Effect of osmotic pressure... AAV2 interacts with the packaging cell's cell membrane When packaging adeno-associated viral vectors ...to be due to the viral particle’s affinity for heparan sulfate proteoglycans on the surface of the packaging...supernatant, the viral particles associate with the cell membrane and are taken into the cell via endocytosis. In...looking to improve their AAV yields. Given the wide range of downstream applications scientists rely on our...preparation. Through sugar detection assays, in vitro transduction, and silver stain approaches we show that there...test the endocytosis of a fluorescent dye and transduction of GFP-expressing AAV particles we did not observe...

...the life scientist or bioengineer.   Figure 1: Map of a plasmid with its elements described below... origin of replication (which controls the host range and copy number of the plasmid) and typically include...for further study. Promoter Region Drives transcription of the target gene. Vital component for expression...cell types. Primer Binding Site A short single-stranded DNA sequence used as an initiation point for PCR...vector containing the newly inserted gene is transformed into bacterial cells and selectively grown on...biologists to broadly utilize plasmids across a wide range of applications. Some common plasmid types include...

...plasmids. The Zhang lab, on the other hand, uses a 1 plasmid, single infection system. Genome wide mouse...target cells that have previously been stably transfected for Cas9 expression. The Yusa lab has used their...

... email in a busy inbox. Updated policy As of July 1, 2025, we are updating our Hold for Publication policy...materials are both excellent ways to provide transparency, support reproducibility, and accelerate science...

...literature? Very often the data of interest are in 1 or 2 figures from one paper and then another figure...preprints, data, software, micropublications) in grant proposals. ReFigures are one such research product...

...could be kept frozen after collection. Figure 1: Paul included a voltmeter on top of the battery box...ahead of time included contacting YNP staff to arrange permits to visit places not accessible to the public...night was fun but also very tiring. It feels a bit strange to be using a micropipette and gloves at a campsite...similar to a type II-C Cas9 from Parvibaculum lavamentivorans, whose optimal growth temperature is 30°C. ...rRNA in bacterial RNA-Seq. This enriches for transcripts of interest without an increase in the number...

...sequencing the unique DNA barcodes. Figure 1: Schematic of barcoding with a pooled library. Created...Variations of this library allow tracking of transcription or chromatin accessibility at the single-cell... however, nuclease-dead Cas9 is fused to a transcriptional activator or repressor to create a reversible...Zhang lab developed this library of all human transcription factors, including splice isoforms, to allow...ExpRession Element. This library consists of broad host range regulatory sequences ready to be assembled with ...

...into three main effector functions.  Figure 1: Fc effector functions in an immune response to a ... the pores being opened in the pathogen’s cell membrane (Dunkelberger & Song, 2010). As cells cannot survive... survive when holes are punched in their membranes, the pore'd pathogens quickly lyse and die.  Antibody...where the eosinophils release cytotoxins via degranulation.  Antibody-dependent cellular phagocytosis (...

...do researchers track fluorescently labeled cells? 1. Epifluorescence microscopy This technique uses a ...of the immune system and its dynamics. References 1. Peters, Nathan C., et al. "In vivo imaging reveals...for a growing organism to make the complicated transition from a clump of cells to a fully differentiated...cooperate to cause a higher-energy electronic transition in a fluorescent molecule (see figure to the ...past 15 years efforts have been made to create transgenic mice expressing fluorescent protein reporter ...microscopy enabled scientists to see how chaotic and random the scanning was and how fast T cells could jump...Blue-green fluorescent proteins like EGFP Yellow-orange fluorescent proteins like TagRFP, tdTomato, DsRed...

...targeting MNase to antibody bound proteins (Figure 1). Importantly, since Protein A has weaker affinity...sonification. Though it helps capture weaker or more transient DNA-protein interactions, the reliance on fixation...McKay lab we study how differential access to transcriptional regulatory elements is controlled during development...