We narrowed to 397 results for: ARA-2

... Plant Methods. BioMed Central, 2(1), p. 19. doi: 10.1186/1746-4811-2-19. PubMed PMID: 17087829. PubMed...PMID: 24032037. PubMed Central PMCID: PMC3759027. 2 Harrison, S. J. et al. (2006) ‘A rapid and robust ..., a graduate student at Stanford University. Arabidopsis is a fantastic model organism for many reasons... are many motivations to generate transgenic Arabidopsis, from studying transcriptional and translational... plants, to complementing mutant phenotypes. Arabidopsis is amenable to the floral drip or dip transformation...transformation protocol, as well as protocols for growing Arabidopsis are also available (Weigel and Glazebrook, 2002...vector is the first step in generating transgenic Arabidopsis. There are a bunch of great options, but here...

...Table 2: Lab strains of E. coli Strain Natural resistance Primary Use Genotype ccdB Survival 2 T1R ...for growth ara disruption of arabinose metabolism pathway Inability to utilize arabinose as a carbon ...mrr-hsdRMS-mcrBC) Φ80lacZΔM15 ΔlacX74 recA1 araΔ139 Δ(ara-leu)7697 galU galK rpsL (StrR) endA1 nupG fhuA...galE15 galK16 nupG rpsL ΔlacX74 Φ80lacZΔM15 araD139 Δ(ara,leu)7697 mcrA Δ(mrr-hsdRMS-mcrBC) λ- DH5alpha...mrr-hsdRMS-mcrBC) Φ80dlacZΔM15 ΔlacX74 recA1 endA1 araD139 Δ(ara, leu)7697 galU galK λ- rpsL (StrR) nupG trfA...enzymes to cut the plasmid after preparation. rpsL thr leu thi lacY galK galT ara tonA tsx dam dcm glnV44 Δ(...common lab cloning and storage strain. F- Δ(ara-leu)7697 [araD139]B/r Δ(codB-lacI)3 galK16 galE15 λ- e14- ...

...demonstrated through living images created by the team (Fig. 2). These images are based on the concept of bacteriographs...spatially precise the activation is.   Figure 2: A bacteriograph of Michelangelo's "The Creation of...pic.twitter.com/j6rhCCby2m — Barbara Di Ventura (@barbara_synbio) May 13, 2021 The original AraC transcriptional ...The original AraC system, which uses arabinose, requires many wash steps to remove arabinose making it difficult...washNo need for any wash…” 🎶- Barbara Di VenturaIf you follow Barbara Di Ventura on Twitter, you might...is based on the AraC protein that controls transcription from the PBAD promoter. “AraC is widely used ... the sugar arabinose to activate transcription by causing conformation changes in the AraC dimer. In doing...

...bioengineering 94.2 (2006): 322-329. PubMed PMID: 16528756. 2. Oh, Steve KW, et al. "Substantial overproduction ...to be due to the viral particle’s affinity for heparan sulfate proteoglycans on the surface of the packaging...downstream applications scientists rely on our AAV preparations for, we wanted to be certain that this supplementation...the purity or infectivity of the final viral preparation. Through sugar detection assays, in vitro transduction...between the untreated and sucrose treated viral preparations.    Despite observing a positive effect on our...were, in fact, due to impaired endocytosis. In parallel assays designed to test the endocytosis of a fluorescent...

... (PLtetO), the TP901 gene downstream of the arabinose (Ara)-inducible promoter (PBAD), and the A118 gene...efficiently do RSMs work? We tested a two-input (ATc and Ara) RSM over a time series of increasing input exposure...certain states of interest. For example, in Figure 2 below we present a two-input, five-state GRSM register...linking RSM inputs to endogenous gene expression (2). Our paper (1) explains how to arrange attB-attP...Science. 353, aad8559 (2016). PubMed PMID: 27463678. 2. Green, Alexander A., et al. "Toehold switches: de-novo-designed...general would benefit from a more comprehensive characterization of the recombinases at our disposal.  Many...

...by Xiuyuan Ou, et al. that characterized the spike (S) protein of SARS-CoV-2 (Ou et al., 2020). The authors...ACE2 (Subbarao et al., 2006). Now that a similar phenomena is appearing with regards to SARS-CoV-2, this...-Y (2020) Comparative tropism, replication kinetics, and cell damage profiling of SARS-CoV-2 and SARS-...Q, Wang J, Qian Z (2020) Characterization of spike glycoprotein of SARS-CoV-2 on virus entry and its immune...fast access to the tools required to study SARS-CoV-2, but with many academic research labs closed during...biobanks, are crucial for the advancement of SARS-CoV-2 research because they provide rapid access to validated...Many of the reagents used to investigate SARS-CoV-2 were developed for broad use and are now important...

...the image can be acquired more quickly. 2-Photon Microscopy 2-Photon Microscopy attempts to solve two ...Fluorescence microscopy. Nature methods 2, 910-919 (2005). PubMed PMID: 16299476. 2. Conchello JA, Lichtman JW. Optical...enhance spatial contrast (i.e. optical sectioning (2) or super-resolution (3). Fluorescence microscopy...photobleaching and a reduction in signal intensity. 2-Photon microscopes restrict excitation (and bleaching...can be seen exiting through the tissue. Therefore, 2-photon allows for deeper imaging into thick tissues...imaging objective that collects fluorescence. Like 2-photon microscopy, only a single focal plane of the...relying on raster scanning as is done in confocal or 2-photon microscopes. Total Internal Reflection Microscopy...

...repository of tools for SAR-CoV-2 research. Two new antibodies, Anti-SARS-CoV-2 Nucleocapsid Protein [mBG17...Anti-SARS-CoV-2 Nucleocapsid Protein [mBG86], target distinct epitopes on the SARS-CoV-2 nucelocapsid ...Anti-SARS-CoV-2 Antibodies here! Terry, J.S., et al. (2021). Development of a SARS-CoV-2 nucleocapsid ...prime editor PE7 Antibodies to facilitate SARS-CoV-2 research New viral vector preps of Voltron2 voltage... incorporates La’s N-terminal domain, PE7 (Figure 2).  PE7 shows enhanced editing efficiencies in a number...editor. Find PE7 plasmids here!     Figure 2: PE7 improves prime editing. A) Schematic of PE7 prime...PMID: 38570691. Antibodies to facilitate SARS-CoV-2 research   By Ashley Waldron Ready-to-use recombinant...

...Suresh from Iowa State University. Since its appearance, SARS-CoV-2 has spread to almost every part of the ... C-Y, Guevara H, Wadford DA, Chen JS, Chiu CY (2020) CRISPR–Cas12-based detection of SARS-CoV-2. Nature...Rapid detection of 2019 novel coronavirus SARS-CoV-2 using a CRISPR based DETECTR assay Sensitivity:10-...primers that target the E and the N2 gene of SARS-CoV-2. If the Cas12a-sgRNA complex binds to the target sequences... method has been optimized to detect the SARS-CoV-2 virus directly using saliva without having to perform...and visual detection of novel coronavirus SARS-CoV-2 Sensitivity: 4.6-11 copies/microliter of RNA targets...single-molecule sensitive. In the case of HIV-1 and SARS-CoV-2 detection, AIOD-CRISPR without preamplification was...

...severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus may acquire mutations to escape ... SARS-CoV-2 infects host cells through binding the human angiotensin converting enzyme 2 (ACE2) cell-surface...Pooled library to study antibody escape in SARS-CoV-2 Recombinant antibodies for aminoacyl tRNA synthetases...viral preps Mapping antibody escape in SARS-CoV-2 by mutational scanning By Seth Kasowitz As multiple...viral spike protein.   Figure 1. (A) SARS-CoV-2 RBD DMS Library generation and sequencing. From Starr... binding ACE2 is the target of most anti-SARS-CoV-2 antibodies. In the library, each plasmid encodes the...and a barcode, and is designed so that the SARS-CoV-2 spike RBD is displayed on the yeast cell’s surface...