We narrowed to 117 results for: 199
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TypeBlog PostPublishedMarch 31, 2020, 1:15 p.m....replication and blocking replication machinery (del Solar, 1998). As the copy number of the plasmid increases, increased...in plasmids that contain them (del Solar et al., 1998). There are two models for iteron-based plasmid ...when plasmid copy number is high (del Solar et al., 1998). In cases of compatible plasmids, different negative..., Ruiz-Echevarría MJ, Espinosa M, Díaz-Orejas R (1998) Replication and Control of Circular Bacterial Plasmids...
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Bacterial Toxin-antitoxin Systems as Molecular Biology Tools
TypeBlog PostPublishedNov. 1, 2018, 12:35 p.m....studies of EcoRI and Bsp6I in Escherichia coli in 1995 when introduction of restriction-modification systems...Proceedings of the National Academy of Sciences 93.12 (1996): 6059-6063. PubMed PMID: 8650219. PubMed Central...plasmid maintenance." Journal of bacteriology 177.12 (1995): 3451-3454. PubMed PMID: 7768854. PubMed Central...overlapping mok gene." Journal of molecular biology 223.1 (1992): 41-54. PubMed PMID: 1370544. Morin, Cara E., and... -
Viral Vectors 101: Integrase-Deficient Lentiviral Vectors
TypeBlog PostPublishedMay 13, 2025, 1:15 p.m....investigating HIV integrase mutants in the early 1990s (Leavitt et al., 1996), and since then, numerous variants have... D., Robles, G., Alesandro, N., & Varmus, H. E. (1996). Human immunodeficiency virus type 1 integrase ... 721–728. https://doi.org/10.1128/JVI.70.2.721-728.1996. PubMed PMID: 8551608 PubMed Central PMCID: PMC189872... -
Fluorescent Proteins 101: When GFP lets you down
TypeBlog PostPublishedAug. 23, 2018, 12:05 p.m....EGFP), a variant with improved brightness (Tsien, 1998). Another mutation (A206K) is necessary to generate... reaction that generates the chromophore (Tsien, 1998). Importantly, this reaction requires molecular ...in a protonated and a deprotonated state (Tsien, 1998). The deprotonated state has an absorbance maximum...Tsien, Roger Y. "The green fluorescent protein." (1998): 509-544. PubMed PMID: 9759496. 3. Buckley, Anthony... -
A History of Genome Engineering in Popular Culture
TypeBlog PostPublishedFeb. 25, 2020, 2:15 p.m....corresponding movie came out in 1993 and sequels of Jurassic Park (1997, 2001, 2015, and 2018) were highly...Jurassic Park by Michael Crichton was published in 1990, just a year after the discovery of meganucleases...dinosaurs wreaking havoc in a theme park. Released in 1997, GATTACA is an American SciFi film starring Ethan... -
Special Delivery: Fluorophore Targeting for FRET Studies
TypeBlog PostPublishedJuly 19, 2016, 2:30 p.m....intracellular calcium (Miyawaki, Griesbeck, Heim, & Tsien, 1999), monitoring kinase activity (Ni, Titov, & Zhang...Roger Tsien and co-workers (Griffin, Adams, & Tsien, 1998), these dyes are now commercially available as Lumio...protein molecules inside live cells." Science281.5374 (1998): 269-272. PubMed PMID: 9657724. 6. Kapanidis, Achillefs...Proceedings of the National Academy of Sciences 96.5 (1999): 2135-2140. PubMed PMID: 10051607. PubMed Central... -
Viral Vectors 101: Viruses as Biological Tools
TypeBlog PostPublishedMarch 21, 2023, 1:15 p.m....leukemia virus DNA depends on mitosis.” EMBO J. 12 (1993) 2099-2108. PubMed PMID: 8491198. PubMed Central...preintegration complexes.” Proc. Natl. Acad. Sci. U.S.A. 89 (1992) 6580–6584. PubMed PMID: 1631159. PubMed Central...Harbor Laboratory Press; Cold Spring Harbor, NY, USA: 1997. PubMed PMID: 21433340. 4. Cronin J, et al. “Altering... -
Of Myc and Men
TypeBlog PostPublishedJan. 19, 2023, 2:15 p.m....domains of Myc1-9E10 in the late 1990s (Fuchs, et al. 1997; Schiweck, et al. 1997) with the goal of making the... -
Course-Based Undergraduate Research Experiences (CUREs)
TypeBlog PostPublishedFeb. 9, 2023, 2:15 p.m....something that cannot be learned from textbooks” (Brian, 1996). But is it possible to bring the kinds of transformative...type of exercise Einstein might have resented!). In 1997, Joseph Provost, then a new faculty member at Minnesota...Life Sciences Education. 13(4):602-606. Brian, D. 1996, Einstein: A Life. Chapter 17, Einstein Discovers... -
Hot Plasmids: Fall 2024
TypeBlog PostPublishedNov. 21, 2024, 1:30 p.m....GKPIPNPLLGLDST) has been used as a tag since 1992 (Hanke et al., 1992), and has proven itself a versatile option...addgene.l0ulu4. Hanke, T., Szawlowski, P., & Randall, R. E. (1992). Construction of solid matrix-antibody-antigen ... -
Viral Vectors 101: Pseudotyping
TypeBlog PostPublishedApril 20, 2021, 2:30 p.m....that do not express these sugars. (Takeuchi et al., 1997). The alphaGal sugars end up in the envelope and... U, Porter CD, Friedman T, McClure MO, Weiss RA (1997) Sensitization of rhabdo-, lenti-, and spumaviruses...–6178 . https://doi.org/10.1128/jvi.71.8.6174-6178.1997 Wickersham IR, Finke S, Conzelmann K-K, Callaway... -
Live and Let Dye: Self-Labeling Protein Tags
TypeBlog PostPublishedApril 16, 2024, 1:15 p.m....labeling tag, from Roger Tsien’s lab in 1998 (Griffin et al., 1998), this 15 amino acid peptide contains....2008.01.007 Griffin, B. A., Adams, S. R., & Tsien, R. Y. (1998). Specific Covalent Labeling of Recombinant Protein... -
Make a Splash: Notions of Scientific Impact Are Evolving
TypeBlog PostPublishedDec. 5, 2014, 2:54 p.m.... lower-prestige journals has risen steadily from 1995 to 2013. Considering citations to all articles, ...non-elite journals went from 27% of all citations in 1995 to 47% in 2013 – yes, almost half. The effect ... -
Fluorescent Proteins 101: History of Fluorescent Proteins
TypeBlog PostPublishedAug. 7, 2017, 1:58 p.m.... encoding GFP, and, in 1992, he reported its sequence. Soon after that, in 1994, Prasher’s collaborator... -
Tag Your Favorite Yeast Genes with Ease
TypeBlog PostPublishedNov. 19, 2013, 2:37 p.m....Steever AB, Wach A, Philippsen P, Pringle JR. Yeast. 1998 Jul;14(10):943-51. Longtine MS, McKenzie A 3rd, ...Wach A, Brachat A, Philippsen P, Pringle JR. Yeast. 1998 Jul;14(10):953-61. Note: Marcy Patrick contributed... -
CASTing Off for New Shores in Human Genome Editing
TypeBlog PostPublishedJune 10, 2025, 1:15 p.m....transposase. Science, 388(6748), eadt5199. https://doi.org/10.1126/science.adt5199 Additional Resources on the... -
Antibodies 101: Chimeric Antibodies
TypeBlog PostPublishedApril 25, 2023, 1:15 p.m.... may have different binding properties (Morelock 1994). While in the majority of cases the differences... R., King, D. J., Norris, S. H., & Scher, D. S. (1994). Isotype choice for chimeric antibodies affects... -
Plasmids 101: TOPO Cloning
TypeBlog PostPublishedOct. 27, 2016, 2:30 p.m.... sequence specific." Proc Natl Acad Sci U S A. 1991 Nov 15;88(22):10104-8. PubMed PMID: 1658796. PubMed...vaccinia DNA topoisomerase. Shuman S. J Biol Chem. 1994 Dec 23;269(51):32678-84. PubMed PMID: 7798275. Additional... -
The MTA at Addgene
TypeBlog PostPublishedJuly 23, 2024, 2:17 p.m....time-consuming and lengthy. So the NIH called a meeting in 1990 to discuss the process, which eventually led to ...agreement on the transfer of biological materials in 1995: the UBMTA. Because biological materials are widely... -
Summer SciComm Series: A PhD in Science Communication
TypeBlog PostPublishedAug. 23, 2022, 1:15 p.m....minds perform to avoid cognitive dissonance (Kunda, 1990). More specifically, they were engaging in a behaviour...10), 732-735. doi:10.1038/nclimate1547 Kunda, Z. (1990). The case for motivated reasoning. Psychological...