We narrowed to 709 results for: abo.1

...concerned about possible unintended consequences of a march. Three of these risks include: 1) Lost trust...education, government, and civilization in general (1). Science and politics? Science is an apolitical process... with a testable hypothesis - an educated guess about how some part of the world functions. Experiments...governments exist in reality and science is how we learn about reality. Formally, a government can be defined ... More concretely, scientists gather information about reality informing people and their governments on...Democrats more often than Republicans, the March is not about Democrats or Republicans (16). This is a Pro-Science... have more weight than how any one person feels about it. And yet research shows that thoughts on some...

... learn more about Science communication check out these SciComm blog posts. References 1. Bourdeau, Raymond...When you think about going to a scientific conference, you may think about sitting amongst a sea of chairs...After learning about using sound to visualize bacteria in the lab, I was excited to learn about creative approaches... at different ultrasound frequencies. Read more about ‘Using ultrasound to image bacteria in vivo: acoustic...Protein Resources and get started!  I learned a lot about creative ways to do science communication and outreach... Methods for Bacterial Genome Engineering Learn about Science Communication using Twitter  Resources ...

...may contribute to more in the future. Figure 1: A timeline of CRISPR base editing advances that led...Lander, E. S. (2016). The Heroes of CRISPR. Cell, 164(1), 18–28. https://doi.org/10.1016/j.cell.2015.12.041...Baby KJ” was diagnosed with a rare and dangerous metabolic disease shortly after his birth. Within a seven-month...successful base editing intervention was created. Only about half of babies with KJ’s disorder survive long enough...effort was only possible because of a massive collaboration between research hospitals, universities, private...an astounding feat of public investment and collaborative scientific effort. As we like to say at Addgene...activity of adenine base editors The first ABE was about 50% efficient in human cells on average, but its...

...compare the experimental group.     Figure 1: A, Most biological experiments will benefit from ... Histochemistry & Cytochemistry, vol. 59, no. 1, SAGE Publications, Jan. 2011, pp. 6–12. Crossref,...subjected to the experimental condition. In the example above, a negative control could be a third group of mice...in the experimental protocol. In the experiment above, you could repeat the tau western blot several times...Baseline secondary signaling levels In addition to the above-mentioned safeguards, you’ll need to test the secondary...Flow cytometry In addition to the controls listed above, viability and compensation controls are recommended...technique before starting. For more information about antibodies and antibody-based experiments, check...

...in the crystal jellyfish Aequorea victoria (Figure 1) in molecular detail. On the underside of the “umbrella...ways scientists have adapted them for use in the laboratory. The discovery of GFP The story of how fluorescent...particularly interesting. Although humans have known about bioluminescent organisms and their characteristic...sequence. Soon after that, in 1994, Prasher’s collaborator Martin Chalfie expressed GFP in exogenous organisms...studying it grew. In particular, studies in the laboratory of UCSD biochemist Roger Tsien resulted in much...for you, so if you’re interested in learning more about fluorescent proteins, I invite you to download our...

...improved sensors for these and other targets. Figure 1: MTRIA biosensors are generated by inserting a circularly-permuted...fluorescent biosensors. Nat Commun. 2022 May 25;13(1):2919. doi: 10.1038/s41467-022-30685-x. Feel the ...screen (Koveal et al. 2022). Lactate is a key metabolite in glycolysis, so this sensor will be a valuable...valuable tool to study cellular physiology and metabolism under various conditions. LiLac has improved response...going viral! In addition to the viral preps noted above for iGluSnFR3 and JEDI-2P, several biosensors already...innovation next year! Did we miss any? Let us know about your favorite new biosensor plasmids in the comments...

...at a low angle (FSC) or large angle (SSC) (Figure 1). FSC values depend on the cell's size, while SSC ... or ask experienced colleagues.   Figure 1: The laser pulse illuminates the cell and is scattered...lymphocytes in a mouse tumor sample You made it! So much about the theoretical background. Let’s dive into the ...often choose a looser gate here. I am not worried about including irrelevant events in my analysis, as these...population, acquired from the previous gating pipeline, about 53% of my cells are dendritic cells and ~13% are...ve covered in this blog post. First, you learned about the types of scattering that occur when a cell is...

... remains fluorescent in acidic organelles (Figure 1), showing that its acid tolerance is maintained in...follow him on twitter: @joachimgoedhart.   References 1. Zacharias, David A., et al. "Partitioning of lipid-modified...deleting residues. Only about 10 amino acids can be deleted from the C-terminus and about 5 from the N-terminus...cylinder with a length of 4.2 nm and a diameter of about 2.4 nm (Hink et al., 2000). The complete beta-barrel...based on cofactor binding proteins as described above. The smallest tags are peptides that are engineered...

...five methods for extracting DNA without a kit too. 1. Early Career Researcher Toolbox: Free Online Molecular... highlighted reagent repositories and other collaborative efforts in the scientific community to speed...store my plasmid in TE, Tris, or water? And what about temperature? Find the details in this blog post....dominates DNA quantification discussions, but what about the other methods to quantify DNA? Here we cover...Incompatibility by Leah Schiesow If you're thinking about hosting multiple plasmids in one cell, it might ...

...downstream experiments. You only successfully generate 1 null clone and proceed with it. In this case, the ...there are 10 putative off-target locations you can 1) determine if editing at those sites would confound...is an off-target effect. Should I be concerned about off-target effects? Depending on your experimental...this could be a huge concern, or nothing to worry about all. Let’s consider several scenarios below for ...Predicting off-target events As mentioned in the above section, there are gRNA softwares available which...diligence to ensure they are indeed a non-issue. Above we mentioned how to predict off-target frequency...

...2013 edition. 10 new developments in open science 1)      In February, the Office of Science and Technology...study probably doesn’t say as much about open access as it does about the state of peer review. 8)     ...University Open Data Access (YODA) Project, “a collaborative endeavor guided by aspirations to promote open...

...together along with the Gibson assembly master mix for 1 hour, and then transform into competent cells. The...you should consider giving it a try! References: 1. Gibson DG, Young L, Chuang RY, Venter JC, Hutchison...the annealed and filled-in gaps The great part about this mix of enzymes is that they can all work at...the standard Gibson assembly techniques described above, this resulted in the direct and seamless cloning...Blog Browse All of Our Plasmids 101 Posts Read About Other Cloning Techniques Additional Resources on...

...Cloning grade DNA Transfection grade DNA Figure 1: Transformation introduces transformation grade plasmids... cloning Read our Plasmids 101 blog posts Learn about the differences between transformation, transduction...

... successful after their training.   Figure 1: Professional Development Hub Workshop Attendees and...March 4th from 2:30-4:00 pm ET.  You can learn more about the report's recommendations and join with us to...

... with DNA sequencing troubleshooting and analysis 1. You can use any of the following programs to view...and troubleshooting your DNA sequencing results Above (top right corner of this post) is an example of...

...infections, cancer, and other diseases. References 1. Harrington, Lucas B., et al. "Programmed DNA destruction...Additional resources on the Addgene Blog Learn more about DETECTR Browse all of the CRISPR blog posts Download...

...making it easier for us to do our work.” References 1. Athanasios Lampropoulos et al. "GreenGate - A Novel...protein,” he says. “There is nothing you can do about it but be gentle. If it no longer works, just trash...

...constructs to the kit in the next two years. References 1. Martz, Colin A., et al. "Systematic identification...he and his colleagues at Duke University, in collaboration with “cloning guru” Kathleen Ottina and David...it cloning by mail,” Wood says, and it took them about six months from start to finish. They cloned all...

...Science in the News Chapter 1: Introduction - Vini and Amy tell us a little about themselves. Chapter 2: What...To learn more about the STIN's podcast, email [email protected]    For more info about starting your...evens where scientists can grab a beer and chat about their work at a local bar. It doesn't have to be...science communicators. In this chapter we learn about some of their events - science seminars, science...the lab and working with SITN. She points to collaboration and delegating as keys achieving success. Chapter...your own SciComm organization and to learn about some of SITN's other initiatives, email [email protected]...

...products by their environmental impact on a scale of 1-10: the lower the score, the lower the environmental...well-integrated into our lab lives. Read on to learn about some creative approaches to lab sustainability, ...for rerouting waste from the landfill, but what about all the manufacturing steps that happen before you...ACT label, which is an eco-nutrition label for laboratory products that emphasizes Accountability, Consistency...away your FACS machine after a single use. So how about washing and reusing pipette tips in a high-throughput...Additional resources on the Addgene blog Learn about recycling initiatives for the lab Subscribe to the...