...aerosols that are generated (while talking or pipetting) during working in the laminar airflow are also ...providing proper training and guidance to the people working in the lab facility. This can be done by training...talk, laugh, sneeze or cough. Wear gloves while working and discard them after use. Human contact can spread... spread contamination when you are working without gloves or masks. Make sure to change the gloves and...inside the laminar airflow before and while you are working. Perform routine checks for mycoplasma contamination... should be cleaned regularly and dampness of any kind should be avoided. Distilled water provided to maintain...because you are not the first person to face this kind of problem. Educate others when you can and help...

...tool of choice. Nicking sgRNAs PE3 and PE5: These tools use an sgRNA to guide nicking of the unedited...editors bound to sgRNAs only drive nicking (right). Start with nicking sgRNAs ~50 bp from the prime editing... Figure 7: Nicking sgRNAs can be designed to target edited DNA, so that nicking only occurs after... prevents the Cas9 nickase from re-binding and nicking the newly synthesized strand before heteroduplex...BioRender.com. PE3b and PE5b: In this approach, the nicking sgRNA is designed to bind only after the edit is...

... to worm motion. Working on the Cat Microbiome Project Another project we are working with is the cat ...computer scientists, engineers, and biologists working together on a variety of projects including the...cat microbiome project. This is a project looking at the makeup of the bacterial species in the gut of the...expensive to make it practical - but we have members looking at how to re-use it as a platform for monitoring...makerspace somewhere near you. The place to start looking for your local space is the Hackerspace website...Victoria. After a decade at Microsoft Research working on speech recognition, he returned to school to...manufacturing tools – a 3D printer, a laser cutter, woodworking tools, and a metalshop. After two summers in ...

...provide constructive criticism, and ask thought-provoking questions. For example, if you’re a virologist...help build your presentation. For example, when thinking about discussing a figure, jot down the question...poster where the presenter spends the entire time talking to the poster, as opposed to engaging with you?...Even the most prepared of us can find ourselves talking to our posters, so if you find yourself in this...let them know while you appreciate the thought-provoking question, you are unable to answer it at this ...give the “elevator pitch,” of his/her project – kindly let the presenter know you are very interested ...interested in viewing which has drawn a large crowd, making it difficult to see the actual poster or interact...

...while still working towards your degree. For me, experimenting with the career and networking opportunities...workshops and networking events. I took advantage of as many of these resources as I could. Networking and learning... I liked – well, I was used to experiments not working, so just like in lab, I sucked it up and moved ... like a great way to share some of the research taking place at our university with the community. I even...and David Shiffman @WhySharksMatter and see what kind of content they share and produce and how they interact...wanted to do. A few weeks into volunteering, I was talking to a little girl about fossils. After we talked...

...very small homology regions (5-25 bp) for repair, making it easier to construct targeting vectors. Addgene...copies the sequence from a repair template with flanking sequence homology for error-free DSB repair. NHEJ...MMEJ uses regions with 5-25 bp of microhomology flanking a DSB to repair DNA. The DNA ends are chewed back...figure above, short (5-25 bp) regions of homology flanking a double-stranded break yield precise deletion... is likely to introduce additional nucleotides flanking the insertion. If the DNA ends anneal incorrectly...5’ and 3’ microhomology to the insertion locus flanking the GFP-Puro cassette. Three double stranded breaks...sets of microhomologies (5’ and 3’) to anneal, knocking the GFP-Puro cassette into the locus (see figure...

... unbiased potential to find things you are not looking for, but there are also benefits gained by lowering...differentially expressed genes can be the next stage in making sense of such data. These targeted screens can ...ligand (such as when a component of a microbe or a cytokine is added to a cell). With a custom CRISPR screen...example, one could study the cellular response to a cytokine known to cause the up-regulation of an important...cell). In this screen, known components of the cytokine signaling pathway could be targeted. Cells failing...the transferred cells is followed. A benefit of working with surface proteins is also that such proteins...eleven published libraries are embedded. These were kindly donated by six different research constellations...

..., D.C., we must be making a dent in the global coffee supply… My back-of-the-napkin calculations put the...attendees. And for those of you presenting, working, and networking at SfN, remember there are only 2 days ...community pulls off such an inspiring, thought-provoking, collaborative event – all while keeping the party...CRISPR-Cas tools into neuroscience experiments. Speaking of CRISPRs, we were excited to have Feng Zhang...we've spoken with are excited and passionate about making such tools open-access. Though it is time for me...

...knowledge, shaping their trainees’ very way of thinking too. Albert Einstein might have put it best when... (Brian, 1996). But is it possible to bring the kinds of transformative educational experiences afforded...happened in the lab, and he wanted to provide the same kinds of opportunities for his students. But he also found...research capabilities and laboratory and critical thinking skills (Knutson et al., 2010a,b). Classroom-based...student apprehensions about “failure” (protocols not working, hypotheses being rejected, etc.), while reminding...excellent training in improvisation and the latter making him a more effective motivator (“be like Tony Robbins...at other institutions. Provost believes these networking experiences increase student enthusiasm, and ...

...by (as the name suggests) cross-linking cellular proteins. Cross-linking is a chemical reaction that covalently...solutions.  Along with preserving your sample, cross-linking can block the epitope of some targets, preventing...antibody from binding (Fig.1). The level of cross-linking that occurs depends on the incubation time and ...may be able to recover good antibody binding by tweaking those parameters, but in some cases your antibody... good for epitopes that are sensitive to cross-linking, but it doesn’t preserve sample structure quite...decide which ones to use? Here are some tips for making those decisions: Always always always look at ...recovering epitope availability following cross-linking fixation; they require an additional step generally...

...scanned to verify that it is the correct sample. Tracking samples - it's all about location, location, location...facility). The third tube is used to fulfill orders. Breaking the (bar)code At each step in the receiving, transforming... traced. If you’re just starting a lab, or are looking for a way to organize samples within your lab, ...in house if necessary.   Tips for barcoding and tracking samples 1. Start with the tube - Barcoded tubes... information in a small space and is ideal for tracking large collections. Many companies, such as Thermo...Although we’ve developed our own computer system for tracking samples, it can be done easily with a barcode ...multiple people or even multiple labs. Careful tracking prevents us Addgenies from wasting hours of valuable...

...growing quickly. Taking what I loved from each of these platforms (such as social networking, visual appeal... This post was contributed by Ryan Watkins, Professor at George Washington University and developer of...average video abstract view counts.” For researchers looking to garner more attention for their work, a video...discuss in-progress research, proposed research looking for funding, or are by researchers for whom English...English is a second or third language (making publishing their research all the more challenging even when...and let the world know about your science! Ryan Watkins is a professor at George Washington University ...the Addgene Blog 6 Tools & Tips: Online Social Networking for Scientists Read about the Evolution of Scientific...

...Harvard, Johns Hopkins, (most of) MIT and the University of Colorado are doing, and are checking with Yale ... salaried workers receive overtime payment for working more than 40 hours per week will increase from ...scientists within academia, most particularly postdocs working in the U.S., whose current salaries are below the...scientists are paid above this threshold or for tracking the hours that these scientists work and paying...Department of Labor issued a Notice of Proposed Rulemaking, soliciting feedback by Sept 4th.  They proposed...across academia). Increased postdoc wages, overtime tracking? What are institutions doing? Institutions are...what their institutions, or institutions they're thinking about applying to, are doing - for example, your...

... most, get pleasure from taking up such complex challenges, quickly breaking them up into smaller achievable...clients. In this realm, there are a few different kinds of challenges that consultants get called upon to...healthcare consultant, I have worked on most of these kinds of projects. Almost all of my projects, have involved... The fast paced nature of projects often means working long hours both at home and at the office. Consulting...firms are increasingly aware of the toll that long working hours and the unpredictability of schedules can... career in healthcare consulting, I found that talking to alumni, friends, and friends of friends who ... an engaging way to learn about the trends and workings of the healthcare industry. Finally, on-campus...

... paper into an electronic environment and hence making it searchable and shareable, but some ELNs provide...community were to: (1) prevent vendor lock in by making it easy to get data out of the ELN; and (2) facilitate...repositories. Below I describe how each of these kinds of connectivity facilitates reproducibility. Connectivity...references the record of research is incomplete, making it difficult or impossible to reproduce. As the...the graphic depicts, RSpace supports linking to all of the most commonly used online file storage tools...Slack conversations and import them into RSpace. The kind of informal conversations about research that can... are crucial to understanding research and the thinking and workflows that went into it. The ability to...

...Addgenies, development includes everything from tracking plasmids from the moment a deposit kit is sent...we are highly collaborative, we love teamwork. Working collaboratively allows our team to best serve Addgene... example of agility at work is our process for working on a new feature. We start with a story that describes...best approach it in our code.  Sometimes while thinking through these steps, we discover we need additional...otherwise, this isn’t how we work. We all take turns working on different parts of the code. I think the best...we might have an EMTA theme and we will all be working in the EMTA area of the code. By having everyone...Modern Greek to be easily accessible today. Roughly speaking, we translated our software from Python 2.7 to...

...similar to that in samples of interest. If you are working with cells that are amenable to genetic knockout...knockdown approach instead. In this approach, you’re looking for an antibody that detects the target in the ...can therefore be helpful to try all three when looking to label an intracellular target.   Figure...background staining. This can include using: different blocking reagents; titration of antibody concentration ...flow cytometry through this approach. If you’re looking for a flow antibody, the YCharOS (Antibody Characterization...there is a cell treatment (e.g. PMA or a specific cytokine) known to either induce or suppress the expression... which may not be available to every scientist looking to do a flow cytometry experiment. But validation...

...know exactly what you are looking for and how many of that thing you are looking for, you are ready to begin..., it’s helpful to know how many copies you are looking for. Secondly, categorize your edit – is it any...that you won’t need to screen hundreds of clones looking for your edit of interest. For all of the screening...population. This way you can ensure you aren’t looking for a needle in a haystack before going on to generate...do. A popular screening method for knockouts is Tracking of Indels by Decomposition (TIDE) (Brinkman et... there is at least ~200 base pairs of sequence flanking the editing site on either side of the amplicon... software very similar to TIDE known as TIDER (Tracking of insertions, deletions, and recombination events...

...to the meeting, and its history of code making and code breaking is wonderfully analogous to genetic circuits...our baffled flight attendant called them, "long, skinny things") and generally exuding a very-tired-but-very-excited...as an undergraduate, I never fooled myself into thinking I was an engineer. The talks we heard Monday night...discussed in the book). These synthetic biologists are taking the "genetic code" to a new level, changing it ...years. I kept busy for the whole poster session, talking to people from every conceivable background at ... Eric J. Perkins...

...Joanne's Reddit AMA  Few of us spend much time thinking about conserving resources in the labs. Disposable...Founder of Seeding Labs, tells the story about working as a student in a rice lab in the Ivory Coast where...very environmentally conscious friends who had me thinking about energy conservation even before it was a...accessed blogs on BitesizeBio is the protocol for making your own Taq polymerase by Outreach Scientist, ...founder, Melina Fan, recently shared our protocol for making competent cells to save time and money. My other... portion of the gel.  What a waste?  I started looking for smaller and smaller gel apparatus until I settled... hilarious.  Birth of the baby gel box Finally, taking conservation to new levels, I was bothered by the...

...I’m working with a talented journalist to shine light on living as a scientist in Beijing, talking to ...to people about taking beautiful photographs of their studies, reporting on amazing women in science, or... or asking someone how and why they left academia. Humans are designed to pay attention and enjoy anecdotal...We build narratives around the self, too — when talking to friends or dates or colleagues we tell tales... a solid point to kick off at. Whatever you’re working on, start wherever it makes sense to start and ... overnight. The only way to improve is to keep working on telling a story again and again and again until...

...different kinds of grants that you can apply for. If you are in a lab, your PI is likely working on a number..., we posted these 25 great tips for scientists working at home, and you will still find this useful. Now...been doing this for almost 6 months, you may be looking for more ways to make sure you are moving forward...Addgene have gone virtual!   2. Practice public speaking For almost any science career, there will be a...good progress on both building relationships and thinking about future career options. 5. Write a grant ...Science If you have a method that you've been working on, let us know in the comments below! Additional...

...genome is 1 in every 256 base-pairs of DNA sequence, making it very useful for genetic engineering approaches...transgenic cell lines. The traditional method of making stable cell lines is to transfect, select, and ...negative impacts on fitness. One consideration when making a transgenic cell line with the piggyBac™ system...However, several challenges still remain, such as making gene edits completely seamless (i.e., so no other...piggyBac™ transposase (PBx), which contains mutations making it competent for excision, but defective for integration...containing a negative selection marker such as thymidine kinase, a researcher may subsequently kill off any cells...target sequence. This allows researchers to avoid making unnecessary base pair changes as would be the case...

...useful to anyone working in a lab.   Participating in a workshop at lab central We’re working on a project...of experimental services and expertise without breaking their bank accounts. When I heard about how LabCentral...partner for the day was Julie from Novartis who was working with cell culture and who was extremely helpful... now know what to expect at a workshop and what kinds of questions to ask myself when I am bombarded with...new without spending a lot of time developing and making space for the techniques ourselves. As you probably...should give similar workshops a try if you’re ever looking to try out a new technique or reagent! Racheal...

...projects range from hacking probiotics to filming educational lab videos, while some are looking to develop new...Biotechnology is no longer just for those working in academia or industry. At BosLab, we identify ourselves...independent Do-it-Yourself (DIY) biology laboratories working towards enabling everyone to participate in the... gene drive paper was very popular. People kept asking if we were teaching classes at the lab, so in December...That’s right, we have non-traditional scientists working in our laboratory! Don’t worry though, we make ...transformation guru and instructor for our intro to biohacking courses. Our members pursue a diverse range of...

...Review dropped a bombshell report. A scientist working in China was using CRISPR/Cas9 in an attempt to...can happen. We just have to look to the United Kingdom’s Nuffield Council. While the Nuffield Council has...tasked two separate non-governmental groups with seeking “public views on emerging IVF techniques designed...addition to thorough ethical considerations, in making sure that the research has been adequately proven...experiment on humans, and they are not remembered kindly. However, despite many headlines questioning if...otherwise, the scientific process does seem to be working. I would argue that one of the takeaways from He...whom are named Charlotte, all of whom are still working on theirpenmanship. Additional resources on the...

...everything click in my head and left me thinking: I wish I had this kind of experience earlier! After all,...biology in high school, it wasn’t until I started working in my first molecular biology lab in college that...more and more molecular biology-based activities making their way into high school classrooms, like gel... on freeze-dried, cell-free (FD-CF) components. Making proteins outside of a cell - cell free extracts...the protein in a cell-free manner. This is like taking an engine out of the car – you can still use the...cost-effective, as each one is as cheap as 10 cents, making activities designed with FD-CF reactions affordable...

...distanced work more creative. An example could be making lab meetings more interactive and creating space...interaction and brainstorming. This could be achieved by asking each presenter to come up with a scientific question...: “Science is increasingly done in large teams, making it more likely that papers will be written by several...taste of that casual kitchen chatter, ultimately sparking new ideas. Social no-science-y meetings Set up...probably lost during these weird times of shift working and social distancing. The take home message is...are endless. Let’s adapt and embrace new ways of working, reconnect as human beings and colleagues, eventually...confidence to launch new and diverse careers by taking part in career panels, and volunteering for scientific...

...Addgene, who will be taking over the distribution to expand the network of scientists working on this even more...throw a therapeutic monkeywrench into the virus’ hijacking of human cells. Even better, more than half the...the Krogan lab's Addgene page to get notified!) Attacking coronavirus, one FedEx package at a time Since...interest, because it means more scientists will be working on this problem more quickly. Figure 2: Getting...headache receiving constant email requests and tracking their fulfillment manually in a shared spreadsheet...interested in facilitating collaborative science, and making it accessible to all people, not just scientists...

...for tagging experiments and it’s already looking like it’s making a big difference. We can now look at many... an adjunct faculty member) have together been working toward this goal for years as members of the ENCyclopedia...actually use this for tagging any protein in all kinds of different assays, not just transcription factors...variations on the plasmids we’ve developed. We’re working on that, but the system is so flexible. Other investigators...Fragment from Integrated DNA technologies. Generally speaking, anyone using CRISPR/Cas9 in the lab already should...Thank you to Professors Mendenhall and Myers for speaking with us! Find the Plasmids: Plasmids for protein...

...interested in the same phosphate of your favorite kinase is a good start. Check out Joanne's Reddit AMA ...general intro until you know if the person you are talking to is really in your direct area.  Review the conference...see when your connections post. Stay in touch by liking, commenting and re-sharing their posts. LinkedIn...colleague. Recommended Reading & More: Scientist Networking: What is an Informational Interview? Crash Course...Julio Peironcely on the Thesis Whisperer "Not Networking - Building Relationships for Success" webinar... improving your networking and soft skills ... scientist networking...

...continued working for Palladian Partners remotely, but started looking for a new job because “it kinda sucked...social media manager. “I usually start out my days looking through our Twitter feeds and dealing with social...difficult pieces: “It’s probably the best.” Besides working through the tough assignments, the skills that ...include: “Listening. Evaluating evidence. Critical thinking. Being able to learn things quickly. Story telling...government, so it was a really good environment to be looking for a job.” Thanks to Susan for not only being ...

...Coaching can be an excellent tactic for scientists making a career shift or who wish to improve their current... responsibility seriously. As I make my rounds speaking at research institutions and at scientific conferences...take some research.  It helps to spend some time thinking about what your goals are for the coaching relationship...out of academia (because so many scientists are making this transition). Another coaching group is Still...Humphrey from Jobs on Toast is based in the United Kingdom and scientists there would be lucky to work with...with him.  He is also available for speaking engagements as are many of the coaches I have mentioned. I...Entropia Consulting works remotely, will travel for speaking engagements and has many areas of specialty from...

...with different kinetic parameters. There are three GCaMP types based on their kinetics: GCaMPf (fast) ...bones and teeth. It is an enzyme co-factor, a crosslinking agent, a signaling ion, and an allosteric modulator...sensor to use for your studies, you can start by asking ‘What is the biological phenomena I want to observe... a sensor that is tuned to your parameters.   Kinetics How fast is the process you would like to monitor...jGCaMP7 and jGCaMP8 are also available with improved kinetic and sensitivity parameters. Sensitivity and Localization...to variance in sensor expression if you aren’t working with a stably integrated biosensor. Ratiometric...

...ever-growing variety of recombinase systems. Picking Ligands Picking the right ligand is also important for ...delayed and takes on the order of minutes. Studies looking at immediate effects of specific neuron firing ...blood-brain barrier.  Another consideration when picking ligands for chemogenetic studies is whether or ... are viable for translation to human patients. Picking receptors The receptor you choose is largely dependent... you to directly manipulate ion channels. When working with PSAM receptors, your impact on the cell is...Liss B, Kätzel D, Nissen W, Pekcec A (2019) Pharmacokinetic and pharmacodynamic actions of clozapine-N-...

...pretty good about sticking to that. If you email us at noon and then call back at 1PM asking why you haven...Tweeting and texting, actually writing an e-mail or making a phone call is a big commitment when you’re busy...doctoral dissertations. Streamline the question asking process Having thought through the above, don’t...soon as possible!” and I always begin my responses asking for more specifics. We can help you faster if we...how long it will take to get an answer, consider asking to avoid unrealistic expectations. And finally... Eric J. Perkins...

...governing policies are developed primarily by wishful thinking. The March for Science is about fighting scientific...postdoctoral researcher at Harvard Medical School working on human artificial chromosomes. Montreal, QC, ...scientists, we work tirelessly in the lab where the groundbreaking research happens, sometimes forgetting how ... I was scared. I worried that, because we were speaking out against legislators and because the march ...AggleDetector on Twitter) is a graduate student at Johns Hopkins University, where he is trying turn a few exoplanets...it takes to complete your resume, without ever thinking that research scientist would be a career that...NIH budget were proposed. I spent a lot of time asking why. As scientists we spend years being taught ...

...localization, turnover, and trafficking, as well as organelle trafficking and dynamics (fission, fusion...light is more phototoxic to cells, most scientists working on in vivo imaging models perfer the PA-RFPs over...from a dark state to a bright fluorescent state (“kindling”), and from a bright state to a dark non-fluorescent...fluorescence usually means more photons are being emitted, making it easier to capture a clear image above background...for whole cell imaging and studying organelle trafficking. Monomeric PA-FPs are usually preferred for studying...PMC2901231. 3.Verkhusha, Vladislav V., and Alexander Sorkin. "Conversion of the monomeric red fluorescent protein...Photoactivatable GFP tagging cassettes for protein‐tracking studies in the budding yeast Saccharomyces cerevisiae...

...the intensity of fluorescence signal and enables tracking of single molecules within living cells without...roles in many cellular functions, from endosomal trafficking to signaling pathways to the cell cycle. Good...different chromosomes. The advantage of having this kind of system that works in live cells is that one can...used with your own reporters to decipher their trafficking routes. This collection is now available at Addgene...indicators should possess fast voltage sensing kinetics and have no spectral overlap with the optogenetic...and an endoplasmic reticulum export motif and trafficking sequence for improved targeting to the plasma...CheRiff, exhibits high light sensitivity and fast kinetics. By combining both the voltage indicator, QuasAr...

...hardware sold by the manufacturer. Blocking solutions Your blocking options come in two categories: protein-based...make when designing a western blot.  Psst! Looking for a western blot protocol? Check out Addgene'...antibodies are relatively cheap and easy to source, making it easy to switch from one readout method to another...re running native (non-reduced) proteins or are looking to preserve specific protein modifications, we ...single-percentage gel, which is cheap and useful when you’re looking at proteins all roughly the same size, or a slightly...information. Many antibodies will have a recommended blocking buffer and a recommended concentration. That makes...greater dynamic range than chemiluminescence enzymes, making it easier to accurately visualize proteins of wildly...

...the conformational dynamics of the motor protein kinesin-1, the Twelvetrees Lab took advantage of the self-labeling...and more photostable than fluorescent proteins, making them ideal for single-molecule fluorescence techniques...deposited an array of constructs for tagging the kinesins KIF5A and KIF5B as well as backbones for generating... will be useful not only for future studies of kinesins but for many other proteins of interest too! Find....A.S., Craggs, T.D., & Twelvetrees A.E. (2024) Kinesin-1 is highly flexible and adopts an open conformation...voltage imaging. A) ASAP5 selected for its improved kinetics and responsivity in screening ASAP3 variants. ...different illumination regimes with fast activation kinetics and high responsivity near the resting membrane...

...researchers do learn MANY transferable skills while working in the lab and by offering advice on areas where...undergrads back in grad school. Both were hard-working scientists-in-training who got the job done, but...left him/her with small tasks and s/he was always asking for more work (this is a big hint that you are ...on what you should be doing : writing a grant, thinking about the next project, reaching out to other ...really helpful. “What is the best/worst part of working with X?”  is going to get you what you really want...grateful for the feedback, but at least you can start making changes for the best. Positive feedback is equally...Scientists Series What Makes a Good Mentor? Tips for Working in Industry and Success in Management Resources...

...structural biology, Byron Rubin, a crystallographer working with Jane Richardson, provided an initial solution...model. Until then, you can only wonder what I am talking about. How do researchers use physical models of... over and over in their hands. They then start talking to themselves as they compare the features displayed...magical teaching moments. The models function as thinking tools – eliciting questions like “what does this...investigated in their labs. Soon after we began working with educators in our Center for BioMolecular Modeling...complementary DNA strand. And this is why we love working with researchers on a model. The little knowledge...Jennifer Doudna’s new book A Crack in Creation. Making models more useful through flexibility It is common...

...researchers learn many transferable skills while working in the lab and by offering advice on areas where... jobs needed to be done (Who is responsible for making the running buffer this week?). Scientists negotiate...approached it as a creative problem-solving exercise? Asking questions like the below can help you understand...you are in the middle of a frustrating situation. Asking for opinions from a neutral third party can be ...offer conflicts with a pre-planned vacation I’m looking forward to. How can I negotiate my starting date... a tenured professor or signing contracts when working for a business development team, negotiation is...strengthen your relationships with others who know that working with you will benefit them too. Ed's note: Salary...

...of His-tagged human kinases in bactera. Listen to Our Segment on The Human Kinase Domain Constructs Kit...We’re breaking into more audio and video on the Addgene Blog and Addgene website. As we push forward ...CRISPR X from Michael Bassik's Lab - A new tool for making diverse, localized point mutations. Listen to Our...Segment on Magneto 2.0 Hot Plasmid 3: The Human Kinase Domain Constructs Kit from John Chodera's Lab -...with Eye Researcher Connie Cepko Get Advice on Picking a Graduate Lab and Project Check Out 5 Science ...

...scientific discovery and career development. They are working with limited resources but limitless potential....by facilitating connections to mentorship and networking opportunities, publishing assistance, and more...international scientific community and are always taking steps to increase plasmid distribution and disseminate...distribution As you can see from the chart below, we are making great progress toward spreading the Addgene community...countries. As part of these efforts, we will be working with Seeding Labs to award plasmids to research...well as shine a light on some of the great minds working in developing countries. As the world continues...

...been extremely helpful for scientists that are looking for more detailed information about this new technology...topics you want to learn more about. Our post on “Making Your Own Competent Cells” has been extremely popular...additional questions. We’re happy to see scientists making their own cells to save money and create the tools...feature in the coming year. Finally, we are always looking for guest bloggers who want to share their research...Replication By Kendall Morgan Save Time and Money by Making Your Own Competent Cells By Melina Fan Plasmids...Marcy Patrick Will You Be My Mentor? Finding and Asking for Mentoring Support By Joanne Kamens Plasmids...

... you’re an oldbe trainee!) can be pretty nerve-wracking. So how can you be the best trainee possible? ...articles on building successful mentor relationships, asking for mentor support, and choosing your mentor. What...And I mean everything! The bare minimum should be taking notes on general protocol steps and other tips ...the moment….but you’ll probably forget and end up asking your mentor later if you don’t write it down. And... to your mentor. Pro tip! Consider physically walking through the protocol, by going to each space in...tell a trainee is understanding and things are ’clicking’ for them. It’s often easiest to train individuals..., What Now? Will You Be My Mentor? Finding and Asking for Mentoring Support   ...

...Mortensen, a PhD candidate at Northeastern University. Working with plants doesn’t always have to be a time-consuming...recently overcome this problem in C. roseus by working with young seedlings and optimizing several other...transient leaf transformation: Check if there are working protocols available for your species This will ... your tissue. Run a control with Agrobacterium lacking the GUS gene since plants can have endogenous GUS-like.... Successful infiltration can often be seen by sinking of the tissue (see Figure 3). This method is probably...GV3101(pMP90), which works well for us. Use a well working vector system This allows you to quickly assemble... you started. Once you have established a well working protocol in your lab, it can become a strong tool...

...the clock for others to dive in. The real cost of making data accessible A more reasonable concern with ... the scientific community is thus not averse to making data available, but there remains concern about... by others. Other new data initiatives are also taking root. Nature Publishing Group recently launched...efficient searching and extraction of information. Looking a little further ahead, journals may move towards...Instead of providing a “dead end” figure or table, clicking on the published chart could reveal the underlying...reader as possible. Rather than adding to demands, making effective data sharing the norm should open up ...Canada where he studies protein-serine/threonine kinases implicated in human diseases. His spare time is...