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...Johnny Kung, Director of New Initiatives for the Personal Genetics Education Project (pgEd). Advances in...exacerbating existing inequalities and injustices. The Personal Genetics Education Project (pgEd), where I currently...conversations about both the benefits as well as the personal, social and ethical implications of genetics. ...cultural or religious affiliation, and ethnic or personal identity. We do this through a variety of activities...activities, including creating educational materials and lesson plans that are made freely available online; running...translating all these into social media and blog posts, lesson plans, or information briefs for policymakers. ...Kung is the Director of New Initiatives for the Personal Genetics Education Project (pgEd). He is broadly...

...labelled with horseradish peroxidase (HRP; Kristensson and Olsson, 1971), plant lectins (wheat germ agglutinin...24336151. PubMed Central PMCID: PMC4004172. Kristensson, K., and Olsson, Y. (1971). Retrograde axonal transport...difficult to accurately map network connections (Lo & Anderson, 2011). In the past two decades, several virus...PubMed Central PMCID: PMC4324159. Castle, M.J., Gershenson, Z.T., Giles, A.R., Holzbaur, E.L., and Wolfe...29, 363–365. PubMed PMID: 4107258. Lo, L., and Anderson, D.J. (2011). A Cre-dependent, anterograde transsynaptic..., J.S., Hyman, B.T., and McLean, P.J. (2009). Comparison of transduction efficiency of recombinant AAV... V., Thiry, I., Deroose, C. M., Mortelmans, L., Wilson, J.M., Debyser, Z., and Baekelandt, V. (2007). ...

...used to call copy numbers should be as small as reasonably possible and set using the variance seen within...negative for each reaction, math happens (this time, Poisson statistics), and the readout gives an absolute ... through concentration values, rather than by comparison to a standard curve, and most results can be ...7778-9_9. PMID: 29717442. Arya M, Shergill IS, Williamson M, Gommersall L, Arya N, Patel HR. Basic principles... S., Hollox, E. J., & Boon Peng, H. (2015). A comparison of assays for accurate copy number measurement...journal.pone.0116791 Providenti MA, O'Brien JM, Ewing RJ, Paterson ES, Smith ML. The copy-number of plasmids and ... Rachel Leeson...

...a price of a few dollars per reaction. By comparison, Gibson assembly can cost over $15.00 per reaction...In today’s post, we will focus on a high-level comparison of popular cloning methodologies, with a special...as 30 minutes! Alternatively, you might consider Gibson cloning. In this technique, you first perform a...reaction if you purchase a pre-made mix. Nonetheless, Gibson assembly is a highly versatile and efficient way...propagating. The ligation-independent methods like Gibson and SLIC are also quite efficient; although efficiency...them are some of the homology based methods, like Gibson or SLIC, since one can pool the components and ...

...students who are unable to attend in-person interviews for a variety of reasons (logistical, financial, etc…)...visit in person, things like sickness or scheduling issues can and do interfere with those in-person plans...COVID-19 and standards for hybrid, virtual, and in-person events change seemingly daily (and are inconsistent...about the program and having the time to ask personalized questions might be difficult. However, an online...Even if you had planned a campus visit and the in-person portion got canceled, taking advantage of virtual...

... of a two-part interview with Vini Mani and Amy Gilson from Science in the News at Harvard University....your science, we sat down with Vini Mani and Amy Gilson from Science in the News, a graduate student organization...Podcast Many thanks to our guests, Vini Mani and Amy Gilson. Vini Mani is a graduate student at Harvard University...News, and member of the SITN podcast team.     Amy Gilson recently received her PhD from Harvard University...SITN podcast team. You can follow Amy on twitter @aigilson.   Special thanks to our sound engineer/producer...McFadden Learn about SITN's work at DayCon 2015 5 Reasons to Use Reddit for Science Communication ...

...changes in specificity than AAV-PHP.eB. For this reason, the Gradinaru lab anticipates that high-dose AAV-PHP.AX...happy transducing! This post was written by Rachel Leeson, with significant contributions from Cynthia Arokiaraj...Altermatt, M., Dobreva, T., Chen, S., Wang, A., Thomson, M., & Gradinaru, V. (2021). Deep Parallel Characterization...s41565-023-01419-x Deverman, B. E., Pravdo, P. L., Simpson, B. P., Kumar, S. R., Chan, K. Y., Banerjee, A....., Wang, Q., Katz, N., Buza, E. L., Bell, P., & Wilson, J. M. (2018). The Neurotropic Properties of AAV-PHP.B.... J., Bell, P., Raymond, A., Stanford, W. L., & Wilson, J. M. (2019). The GPI-Linked Protein LY6A Drives...journal.pbio.3002112 Jang, M. J., Coughlin, G. M., Jackson, C. R., Chen, X., Chuapoco, M. R., Vendemiatti,...

... is adapted from the 1979 Patterson Protocol. When published, the Patterson Protocol was shown to purify...DNA gel extraction method described in Kim and Morrison is nearly identical to that of commercially available...Purify DNA using glass filters. Image: Kim and Morrison, 2009. This method provides DNA yield and quality... kits for different purposes, with the Kim and Morrison method, you can just adjust the number of glass... protocol video library References Kim, Y., & Morrison, S.L. (2009). A Rapid and Economic In-House DNA...://doi.org/10.1038/s41598-018-30316-w  Zou, Y., Mason, M.G., Wang, Y., Wee, E.J., Turni, C., Blackall,...

...them for use in your lab. Structural Comparison Functional Comparison Advantages of Nanobodies How to Use...for a comparison of nanobody, HCab, and traditional IgG antibody structures. Functional comparison Strong...Nanobody Toolbox Find Nanobody Plasmids Structural comparison As the name suggests, nanobodies are smaller ...Large: Advantages of Antibodies One of the main reasons antibodies are great indirect immunodetection tools... antibody incubation. See figure 4A below for comparison of this one-step staining with nanobodies vs ...

...out their own novel experiments in semester two (Knutson et al., 2010a,b).      Fig. 1: Undergraduates...capabilities and laboratory and critical thinking skills (Knutson et al., 2010a,b). Classroom-based research projects...before a CURE trainee goes on to win a Nobel!   Jason Pellettieri is Professor and Chair of the Biology...Einstein Discovers America. New York./  Callahan, K., Peterson, C., et al. 2022. External collaboration results...planarians. Developmental Biology. 457:119-127. Knutson, K., Smith, J., Wallert, M., Provost, J. 2010a....and Molecular Biology Education. 38(5):317-323. Knutson, K., Smith, J., Nichols, P., Wallert, M., Provost...Education. 38(5):324-329. Kowalski, J., Hoops, G., Johnson, J. 2016. Implementation of a collaborative series...

...troubleshooting as advised by the technical support person. This delayed the progress of the project. After...familiarize yourself with technical support. Even having personal experience with technical support through the ...general positive attitude, and an open-minded personality. These traits will help you deal with any incoming...and there are also differences in customers’ personalities and their expectations. If you are willing to...is essential for success. For possibly this same reason, it can be one of the more constant and safe corners...simple way even if you don’t exactly know why. Personal and professional development in technical support...support gives you the opportunity to develop interpersonal and communication skills. Problem solving and...

...multiplex (Thellwell, 2000). See Table 1 for a comparison of features of several commonly used chemistries...sixfold variation in expression levels reported (Biassoni, 2014), so you’ll want to ensure that your reference...genes - and it is well worth your time to do one (Biassoni, 2014). At the bench As a highly sensitive technique... See Table 2, (adapted from Wong, 2018) for a comparison of different analysis methods.   Method ...defined log-linear phase   Table 2: A comparison of different qPCR analysis methods. Table adapted... master. References and Resources  References Biassoni R; Raso A. (eds.), Quantitative Real-Time PCR:...doi.org/10.1016/j.bdq.2017.11.001.Bustin SA; Benes V; Garson JA; Hellemans J; Huggett J; Kubista M; Mueller ...

...therapeutic applications. piggyBac (PB) transposon: The PB transposon is a mobile genetic element that transposes...heterogeneous iPSC cell lines, which can complicate comparisons made between lines. Incomplete silencing of transgenes...heterogeneity between clones. This can complicate comparisons made between samples, i.e. transgene expression... into cells as a donor plasmid containing the transposon, along with a helper plasmid that expresses the... is that genomic alterations can occur at the transposon insertion site, so sequence-verification is required... pluripotent mouse stem cells by the piggyBac transposon." Nature Methods 6, no. 5 (2009): 363-69. PubMed...Central PMCID: 2677165. 3. Jia, Fangjun, Kitchener D. Wilson, Ning Sun, Deepak M. Gupta, Mei Huang, Zongjin ...

... of a two-part interview with Vini Mani and Amy Gilson from Science in the News (SITN) at Harvard University...half of our conversation with Vini Mani and Amy Gilson from SITN, we discuss some of the many things you.... Many thanks to our guests, Vini Mani and Amy Gilson. Vini Mani is a graduate student at Harvard University...You can follow Vini on twitter @vinidhra.     Amy Gilson recently received her PhD from Harvard University...SITN podcast team. You can follow Amy on twitter @aigilson.   Special thanks to our sound engineer/producer...Science Careers 10 Steps to a Perfect Science Talk 5 Reasons to Use Reddit for Science Communication ...

...arise as a result of existing professional (and personal) relationships. However, most job seekers will...pile, it may never even be reviewed regardless of personal connections to the hiring group.  Read here for... Concern” as you will not likely know the exact person monitoring submissions (usually a Human Resources...mutual connection. If the organization is small, any person at the company might be able to help you. If the...LinkedIn is one great way to find an appropriate liaison, but you can use alumni databases, friends, and...make a difference. Having your resume forwarded personally gives you a much better chance at an interview...

...University of Alberta studying with the Szymanski lab. Reasons to study how a phage recognizes its host Bacteriophages...molecules in molecular biology labs (for a review, see Simpson et al., 2015). Visit Addgene's MIcrobiology Pages...following is a description of a technique published by Simpson, Sacher, and Szymanski in January 2016 in Viruses... for physical shearing exist as well, such as sonication and needle shearing. Essentially, any method ...Callum J., Mohammadali Khan Mirzaei, and Anders S. Nilsson. "Adapting drug approval pathways for bacteriophage-based...27536293. PubMed Central PMCID: PMC4971087. 3. Simpson, David J., Jessica C. Sacher, and Christine M. ...Chemical Reviews (2016). PubMed PMID: 27319741. 3. Simpson, David J., Jessica C. Sacher, and Christine M. ...

...competence procedures Threats to personal standing – including undermining personal integrity, destructive innuendo... analytic scientists seem to toss data-driven reasoning out the window when making decisions. We think...think scientists make choices based on logic and reason, but often our decisions are based on emotions and... these labs in the first place. This is another reason to do your research and choose wisely. From the...members fight it out PI intervenes if there are interpersonal conflicts PI has no idea who is dating whom ...choose a grad school or postdoc lab. Having a comparison can be very helpful in uncovering strengths and...

... James M. Wilson New serotype pENN.AAV.hSyn.Cre.WPRE.hGH AAV2 Recombinase James M. Wilson New serotype...James M. Wilson New serotype pENN.AAV.CamKII 0.4.Cre.SV40 AAVrg Recombinase James M. Wilson New serotype...FLEX-rev:: hM4D-2a-GFP AAV1 Chemogenetics Scott Sternson New viral prep pAAV-CaMKIIa-hM3D(Gq)-mCherry...resources!   This blog post was written by Rachel Leeson and Brian O'Neill.  More resources on the Addgene...

...PMC4246457. 4. Davidson CJ., et al. "Improving the limit of detection for Sanger sequencing: a comparison of methodologies...although this has been improved in some studies) (Davidson et al. 2012, Tsiatis et al. 2010). As the field... approaches can provide the researcher with a reasonable level of certainly that the effects they see ... PhD candidate in the laboratory of Prof Steve Jackson at the Gurdon Institute at the University of Cambridge...Vouillot, Léna, Aurore Thélie, and Nicolas Pollet. "Comparison of T7E1 and surveyor mismatch cleavage assays...PubMed Central. 5. Tsiatis, Athanasios C., et al. "Comparison of Sanger sequencing, pyrosequencing, and melting...

...be a graduate student, postdoc, professor, etc. Reasons to pursue a visiting role The main motivation to...can’t obtain at your current institute. A common reason is hands-on training in a technique that only a...hard to find, or inaccessible to you for another reason. Visiting would allow you to train and acquire ...data you need on the new instrumentation. Bonus reasons Visiting gives you access to possible new collaborations... willing to host you! If there is someone you personally know or your lab collaborates with that can fulfill...work together to ensure your expectations are reasonable, your reagents are onsite before you need them...