United States of America (USA)

1 December 2019 - 30 November 2020

Subject/journal group: All

The table to the right includes counts of all research outputs for United States of America (USA) published between 1 December 2019 - 30 November 2020 which are tracked by the Nature Index.

Hover over the donut graph to view the FC output for each subject. Below, the same research outputs are grouped by subject. Click on the subject to drill-down into a list of articles organized by journal, and then by title.

Note: Articles may be assigned to more than one subject area.

Count Share
28986 20575.61

Outputs by subject (FC)

Subject Count Share
Life Sciences 12951 9608.83
113 68.86
92 74.32
263 209.84
286 222.26
98 73.98
93 64.78
102 81.37
1 1
290 206.53
119 97.31
70 44.50
1 0.44
72 61.25
98 69.18
88 68.97
789 660.54
139 109.68
370 282.30
123 83.23
416 350.22
180 140.73
162 112.95
477 328.90
99 78.77
72 51.49
109 84.90
2186 1421.72
92 55.28
1 0.83
78 51.61
153 105.50
74 60.03
Quantitative shotgun proteome analysis by direct infusion
2020-11-23
1
Simultaneous profiling of chromatin accessibility and methylation on human cell lines with nanopore sequencing
2020-11-23
0.80
Targeted deubiquitination rescues distinct trafficking-deficient ion channelopathies
2020-11-09
1
BAcTrace, a tool for retrograde tracing of neuronal circuits in Drosophila
2020-11-02
0.10
Simultaneous cortex-wide fluorescence Ca2+ imaging and whole-brain fMRI
2020-11-02
1
O-Pair Search with MetaMorpheus for O-glycopeptide characterization
2020-10-26
1
Next-generation GRAB sensors for monitoring dopaminergic activity in vivo
2020-10-21
0.25
A compact Cascade–Cas3 system for targeted genome engineering
2020-10-19
0.96
MARS: discovering novel cell types across heterogeneous single-cell experiments
2020-10-19
1
Predicting 3D genome folding from DNA sequence with Akita
2020-10-12
1
Quantify and control reproducibility in high-throughput experiments
2020-10-12
1
Fast and comprehensive N- and O-glycoproteomics analysis with MSFragger-Glyco
2020-10-05
1
metaFlye: scalable long-read metagenome assembly using repeat graphs
2020-10-05
0.73
Structure-based validation can drastically underestimate error rate in proteome-wide cross-linking mass spectrometry studies
2020-09-29
1
An optimized acetylcholine sensor for monitoring in vivo cholinergic activity
2020-09-28
0.13
Detecting chromatin interactions between and along sister chromatids with SisterC
2020-09-23
1
Plasmonic scattering imaging of single proteins and binding kinetics
2020-09-21
1
In vivo detection of antigen-specific CD8+ T cells by immuno-positron emission tomography
2020-09-14
1
Live-cell super-resolved PAINT imaging of piconewton cellular traction forces
2020-09-14
0.89
MassIVE.quant: a community resource of quantitative mass spectrometry–based proteomics datasets
2020-09-14
0.48
A temporal decomposition method for identifying venous effects in task-based fMRI
2020-09-07
0.81
An expanded palette of dopamine sensors for multiplex imaging in vivo
2020-09-07
1
Massively parallel and time-resolved RNA sequencing in single cells with scNT-seq
2020-08-31
1
Feature-based molecular networking in the GNPS analysis environment
2020-08-24
0.50
Improvement of cryo-EM maps by density modification
2020-08-17
0.80
ReDU: a framework to find and reanalyze public mass spectrometry data
2020-08-17
0.85
Scale-free vertical tracking microscopy
2020-08-17
1
Actin chromobody imaging reveals sub-organellar actin dynamics
2020-08-10
0.86
Time-resolved cryo-EM using Spotiton
2020-08-10
1
Rational design and implementation of a chemically inducible heterotrimerization system
2020-08-03
0.75
Supervised enhancer prediction with epigenetic pattern recognition and targeted validation
2020-07-29
0.92
3D mapping and accelerated super-resolution imaging of the human genome using in situ sequencing
2020-07-27
0.87
A general method to optimize and functionalize red-shifted rhodamine dyes
2020-07-27
1
Cumulus provides cloud-based data analysis for large-scale single-cell and single-nucleus RNA-seq
2020-07-27
1
GPCRmd uncovers the dynamics of the 3D-GPCRome
2020-07-13
0.09
Investigating higher-order interactions in single-cell data with scHOT
2020-07-13
0.13
Novel NanoLuc substrates enable bright two-population bioluminescence imaging in animals
2020-07-13
0.98
ZipSeq: barcoding for real-time mapping of single cell transcriptomes
2020-07-06
1
Accelerated cryo-EM-guided determination of three-dimensional RNA-only structures
2020-07-02
1
Mid-infrared metabolic imaging with vibrational probes
2020-06-29
1
Highly specific multiplexed RNA imaging in tissues with split-FISH
2020-06-15
0.13
Targeted Perturb-seq enables genome-scale genetic screens in single cells
2020-06-01
0.17
jYCaMP: an optimized calcium indicator for two-photon imaging at fiber laser wavelengths
2020-05-25
0.92
Elasticizing tissues for reversible shape transformation and accelerated molecular labeling
2020-05-18
0.84
Pooled CRISPR screens with imaging on microraft arrays reveals stress granule-regulatory factors
2020-05-11
1
Combining native and ‘omics’ mass spectrometry to identify endogenous ligands bound to membrane proteins
2020-05-04
0.37
Three-dimensional nanoscopy of whole cells and tissues with in situ point spread function retrieval
2020-05-04
1
Deep three-photon imaging of the brain in intact adult zebrafish
2020-04-27
1
Multiplexed Cre-dependent selection yields systemic AAVs for targeting distinct brain cell types
2020-04-20
1
Genetic tool development in marine protists: emerging model organisms for experimental cell biology
2020-04-06
0.40
Kethoxal-assisted single-stranded DNA sequencing captures global transcription dynamics and enhancer activity in situ
2020-04-06
1
RecV recombinase system for in vivo targeted optogenomic modifications of single cells or cell populations
2020-03-23
0.82
3D ATAC-PALM: super-resolution imaging of the accessible genome
2020-03-16
1
A 6-nm ultra-photostable DNA FluoroCube for fluorescence imaging
2020-03-16
1
Cardelino: computational integration of somatic clonal substructure and single-cell transcriptomes
2020-03-16
0.02
Single-molecule displacement mapping unveils nanoscale heterogeneities in intracellular diffusivity
2020-03-16
1
TMTpro reagents: a set of isobaric labeling mass tags enables simultaneous proteome-wide measurements across 16 samples
2020-03-16
0.81
Resolving heterogeneous macromolecular assemblies by Orbitrap-based single-particle charge detection mass spectrometry
2020-03-09
0.33
Sketching algorithms for genomic data analysis and querying in a secure enclave
2020-03-04
0.86
Kilohertz two-photon fluorescence microscopy imaging of neural activity in vivo
2020-03-02
0.87
Multiplexed mass spectrometry of individual ions improves measurement of proteoforms and their complexes
2020-03-02
0.94
Rapid mesoscale volumetric imaging of neural activity with synaptic resolution
2020-03-02
1
TooManyCells identifies and visualizes relationships of single-cell clades
2020-03-02
1
Long-range single-molecule mapping of chromatin accessibility in eukaryotes
2020-02-10
1
Measurement of atom resolvability in cryo-EM maps with -scores
2020-02-10
1
Simultaneous multiplane imaging with reverberation two-photon microscopy
2020-02-10
1
An optimized chemical-genetic method for cell-specific metabolic labeling of RNA
2020-02-03
1
Statistical analysis of spatial expression patterns for spatially resolved transcriptomic studies
2020-01-27
0.83
Uncovering axes of variation among single-cell cancer specimens
2020-01-13
0.50
Biophysical prediction of protein–peptide interactions and signaling networks using machine learning
2020-01-06
1
Nanoscale subcellular architecture revealed by multicolor three-dimensional salvaged fluorescence imaging
2020-01-06
0.84
Directed evolution improves the catalytic efficiency of TEV protease
2019-12-09
1
Fast and accurate long-read assembly with wtdbg2
2019-12-09
0.50
An adaptive excitation source for high-speed multiphoton microscopy
2019-12-02
1
108 85.85
81 64.61
213 182.14
156 106.03
284 216.28
1922 1480.98
265 182.56
328 233.82
699 499.53
217 169.33
99 47.48
118 85.79
71 40.81
1084 890.33
Earth & Environmental Sciences 4341 2853.57
Chemistry 7235 5250.77
Physical Sciences 8259 5364.59

1 December 2019 - 30 November 2020

View the connected world of international research collaboration. Visualize collaborations by subject or region.

Collaborations between countries

Percentage of collaboration by Share

Hover over the graph to view the percentage of collaboration.

Top 10 collaborators by Share

  • United States of America (USA)
  1. China (4420.77)
    2106.75
    2314.03
  2. 1144.34
    831.17
  3. Germany (1914.97)
    1082.34
    832.63
  4. Canada (1205.80)
    753.10
    452.71
  5. France (1078.91)
    656.65
    422.26
  6. Japan (974.94)
    598.68
    376.26
  7. Australia (712.66)
    427.56
    285.10
  8. Switzerland (698.47)
    414.10
    284.37
  9. South Korea (697.43)
    420.77
    276.66
  10. Italy (582.81)
    354.79
    228.01

Collaboration is determined by the combined fractional count (Share) of United States of America (USA) and the collaborating country.

Top 10 institutions from United States of America (USA)

Institution Count Share
1. Harvard University 2535 914
2. Stanford University 1694 647.18
3. Massachusetts Institute of Technology (MIT) 1828 528.46
4. National Institutes of Health (NIH) 1085 404.29
5. University of California, Berkeley (UC Berkeley) 1297 395.84
6. University of Michigan (U-M) 1010 391.33
7. Yale University 987 350.79
8. University of California, San Diego (UC San Diego) 1003 342.66
9. Columbia University in the City of New York (CU) 1027 327.89
10. University of California, Los Angeles (UCLA) 1114 327.29

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