We narrowed to 130 results for: NAP
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TypeBlog PostPublishedApril 19, 2016, 2:30 p.m....Many thanks to our guest blogger Erik L. Snapp! Erik Lee Snapp received his PhD in Molecular Microbiology...This post was contributed by guest blogger Erik L. Snapp. Stop using EGFP/GFP for fusion proteins! Despite...distance runner, gardner, and cook. References 1. Snapp, E.L., et al., Formation of stacked ER cisternae... Resources on the Addgene Blog Read Professor Snapp's Post on mOX FPs Find the Best Fluorescent Protein...
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Getting to Know Expansion Microscopy
TypeBlog PostPublishedJune 20, 2023, 1:15 p.m....individual presynaptic terminals, which are jam packed with everything needed for synaptic transmission...it difficult to study the inner workings of the synapse by conventional light or fluorescence microscopy...researchers gain a deeper understanding of neuronal synapses, centrosomes, parasites, and more (Bertiaux, et... al (2010) Superresolution Imaging of Chemical Synapses in the Brain. Neuron 68:843–856. https://doi.org... -
22 Hot Plasmid Technologies from 2014
TypeBlog PostPublishedJan. 6, 2015, 5:21 p.m....fragments, expressed in the presynaptic region of one neuron and postsynaptic region of a different neuron...Currently available from the Kim lab are 2 presynaptic and 2 postsynaptic targeting mGRASP plasmids. Additionally...efforts to map the location and distribution of synapses in the mouse brain. Kim et al is utilizing a mammalian... mammalian GRASP (GFP reconstitution across synaptic partners) technique based on functional complementation...neuron, come into proximity in the synaptic cleft, functional fluorescent GFP is reconstituted in vivo. ... -
Tips for Getting a Faculty Position
TypeBlog PostPublishedJuly 20, 2023, 1:15 p.m.... Erik Snapp just released version 3.4 of his eBook, How to Get a Faculty Position. This edition has ...along with new thoughts on research statements. Snapp, who is always looking for ways to improve his eBook...suggestions, please do not hesitate to email me at snappe@janelia.hhmi.org." You can find his original blog... Sides," are summarized below. Check Out Erik Snapp's Full "Applying for a Faculty Position" eBook Here... Skye). Good luck with your search! Erik Lee Snapp received his PhD in Molecular Microbiology and Immunology... -
Viral Vectors 101: AAV Variables That Matter
TypeBlog PostPublishedJune 1, 2023, 1:15 p.m....axonal transport (Murlidharan et al., 2014), and postsynaptic transmission (Oh et al., 2020). For example,...Others, like AAV1 and AAV9, can also transduce postsynaptic cells when used at very high titers (Zingg et...Selective promoters Selective promoters, such as synapsin, glial fibrillary associated protein (GFAP), or...Rah, J. C., & Park, H. (2020). Labeling dual presynaptic inputs using cFork anterograde tracing system...Zhang, L. I. (2017). AAV-Mediated Anterograde Transsynaptic Tagging: Mapping Corticocollicular Input-Defined... -
New Viral Vectors - March 2024
TypeBlog PostPublishedMarch 5, 2024, 2:15 p.m.... pAAV-hSynapsin1-RdLight1 AAV9 Biosensor Tian New viral vector pAAV_hSynapsin_psychLight2 AAV9 Biosensor...lab. Also of interest is the Tian lab's pAAV_hSynapsin_psychLight2 (AAV9), which contains a biosensor that...Biosensor Tian New viral vector pAAV.hSynapsin.SF-iGluSnFR.A184S AAV9 Biosensor Looger New serotype ... -
New and Upcoming Viral Vectors - June 2019
TypeBlog PostPublishedJune 18, 2019, 1:15 p.m....WPRE 111262 AAV1 pAAV-hSynapsin1-axon-GCaMP6s 112005 AAV9 pAAV-hSynapsin1-axon-GCaMP6s-P2A-mRuby3... Plasmid Serotype Name 106176 AAV1 pAAV.hSynapsin.SF-iGluSnFR.S72A New calcium sensors Plasmid...axon-GCaMP6s-P2A-mRuby3) 112010 AAV9 pAAV-hSynapsin1-FLEx-axon-GCaMP6s New voltage sensors Plasmid Serotype Name ... -
Behind the scenes: Addgene’s new search engine and more
TypeBlog PostPublishedDec. 12, 2019, 2:22 p.m....present in the data such as synapsin, hsyn synapsin-1, human synapsin, hSynap. Matching We capture multiple... -
Viral Vectors 101: Pseudotyping
TypeBlog PostPublishedApril 20, 2021, 2:30 p.m....Young JAT, Callaway EM (2007) Monosynaptic Restriction of Transsynaptic Tracing from Single, Genetically... can travel in a retrograde direction from the synapse to the cell body, making it a great tool to study...virus envelope, travel retrogradely, and jump the synapse to the previous neuron (Wichersham et al., 2007... -
Neuronal labeling with Spaghetti Monster
TypeBlog PostPublishedAug. 14, 2018, 12:42 p.m....that are intricately wired into circuits through synaptic connections (Shepherd, 2004). Understanding the...something researchers often want to do at neuronal synapses for instance. Also these tags need to be fused...proteins. For example, N-cadherin (cadherin-2) is a postsynaptic cell adhesion protein that plays a critical ... PMC4573404. 2. Shepherd, G.M. (2004). In "The synaptic organization of the brain". Oxford University ... -
Early Career Researcher Toolbox: Free Online Molecular Biology Tools
TypeBlog PostPublishedSept. 12, 2023, 1:15 p.m....analyze and annotate any DNA sequence. SnapGene Viewer: The free SnapGene Viewer is great for looking at plasmid...Utah. Figure 1: A plasmid map created in SnapGene of Blue Flame plasmid pET21a-BirA. DNA / ... -
Top Requested Lentivirus and AAV of 2016
TypeBlog PostPublishedJan. 6, 2017, 3:56 p.m....to mCherry, all under the control of the human synapsin promoter. Purpose of this AAV pAAV-hSyn-DIO-hM4D...restricted to a particular cell type. The human synapsin promoter further specifies neuron-specific expression...PMC3069789. 3. Kügler S, Kilic E, Bähr M. Human synapsin 1 gene promoter confers highly neuron-specific... -
A Look at Addgene's QC Process
TypeBlog PostPublishedMay 6, 2025, 1:15 p.m....deposited sequence(s) in SnapGene. SnapGene annotates the plasmid maps based on SnapGene’s “Common Feature” library... -
Deciphering the Mysteries of Behavior with Viral Vectors
TypeBlog PostPublishedSept. 17, 2019, 12:40 p.m....involved in neurogenesis, neuronal survival, and synaptic plasticity. Several studies have found reduced...stimulation to emulate optogenetic treatment of synaptic pathology." Science 347.6222 (2015): 659-664. ... Van Huijstee AN, Mansvelder HD. Glutamatergic synaptic plasticity in the mesocorticolimbic system in ... -
New Tools Enable CRISPRa for Neuroscience Applications
TypeBlog PostPublishedJuly 2, 2019, 12:51 p.m....kinase II alpha (aCaMKII; excitatory neurons) and Synapsin-1 (pan-neuronal) promoters (Figure 1b), and sgRNAs... Neuron-specific expression is mediated by the synapsin 1 (SYN) promoter, which was superior in its ability...physiology by promoting the development of neurons and synapses as well as long-term memory formation. The Bdnf... -
Designing Your Chalk Talk for the Academic Job Interview
TypeBlog PostPublishedMarch 12, 2019, 1:37 p.m.... Many thanks to our guest blogger, Erik Snapp! Erik Lee Snapp received his PhD in Molecular Microbiology...This post was contributed by Erik Snapp, the Director of Student and Postdoctoral Programs at the Janelia... -
A Practical Guide to Optimizing AAV DIO and FLEx Vector Expression
TypeBlog PostPublishedNov. 2, 2021, 1:15 p.m....2020) Monosynaptic Tracing Success Depends Critically on Helper Virus Concentrations. Front Synaptic Neurosci...short expression times, where as others, such as hSynapsin, are relatively weak and may require longer waiting... -
9 tips for a successful postdoctoral experience
TypeBlog PostPublishedOct. 9, 2018, 12:21 p.m.... Many thanks to our guest blogger, Erik Snapp! Erik Lee Snapp received his PhD in Molecular Microbiology...This post was contributed by Erik Snapp, the Director of Student and Postdoctoral Programs at theJanelia... -
Special Delivery: Fluorophore Targeting for FRET Studies
TypeBlog PostPublishedJuly 19, 2016, 2:30 p.m....-DnpK dinitrophenyl hapten Mammalian Cells pANAP AnapRS Mammalian Cells Note: This is not an extensive...fluorescently label antibodies, and purification is a snap using thin layer chromatography (Fessenden, 2009... -
A Primer on Optogenetics: Introduction and Opsin Delivery
TypeBlog PostPublishedSept. 10, 2015, 2:30 p.m.... a particular neurotransmitter release or post-synaptic current. Fortunately, if your lab focuses primarily...expressing, generic neuronal promoters such as synapsin or camKIIα drive most of the constructs. As an...neuronal death if allowed to express for too long (synapsin was privately communicated to me as one of these...