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
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
Chloroplast Chaperonin-Mediated Targeting of a Thylakoid Membrane Protein.
2020-10-22
1
Soybean Dicer-Like 2 Regulates Seed Coat Color via Production of Primary 22-nt Small Interfering RNAs from Long Inverted Repeats.
2020-10-19
0.16
Substrate-Specificity of LACCASE 8 Facilitates Polymerization of Caffeyl Alcohol for C-Lignin Biosynthesis in the Seed Coat of Cleome hassleriana.
2020-10-09
0.95
The Cotton Wall-associated Kinase GhWAK7A Mediates Responses to Fungal Wilt Pathogens by Complexing with the Chitin Sensory Receptors.
2020-10-09
0.56
Molecular Mechanism Underlying the Synergetic Effect of Jasmonate on Abscisic Acid Signaling during Seed Germination in Arabidopsis.
2020-10-06
0.43
AUTOPHAGY-RELATED14 And Its Associated Phosphatidylinositol 3-Kinase Complex Promotes Autophagy In Arabidopsis.
2020-09-30
0.57
Allelic Variation of MYB10 is the Major Force Controlling Natural Variation of Skin and Flesh Color in Strawberry (Fragaria spp.) fruit.
2020-09-30
0.34
Temporal Regulation of the Metabolome and Proteome in Photosynthetic and Photorespiratory Pathways Contributes to Maize Heterosis.
2020-09-30
0.92
Endocytosis of BRASSINOSTEROID INSENSITIVE1 is Partly Driven by a Canonical Tyrosine-based Motif.
2020-09-21
0.07
Vascular bundles mediate systemic reactive oxygen signaling during light stress in Arabidopsis.
2020-09-15
1
A Fully Functional ROP Fluorescent Fusion Protein Reveals Roles for this GTPase in Subcellular and Tissue-level Patterning.
2020-09-11
1
Developmental Genetics of Corolla Tube Formation: Role of the tasiRNA-ARF Pathway and a Conceptual Model.
2020-09-11
0.95
Mutations in the Pectin Methyltransferase QUASIMODO2 Influence Cellulose Biosynthesis and Wall Integrity in Arabidopsis thaliana.
2020-09-03
0.67
A CEP Peptide Receptor-Like Kinase Regulates Auxin Biosynthesis and Ethylene Signaling to Coordinate Root Growth and Symbiotic Nodulation in Medicago truncatula.
2020-09-01
0.08
Evolutionary Variation in MADS-box Dimerization Affects Floral Development and Protein Abundance in Maize.
2020-09-01
0.93
Sterile Spikelets Contribute to Yield in Sorghum and Related Grasses.
2020-09-01
1
Auxin Regulates Sucrose Transport to Repress Petal Abscission in Rose (Rosa hybrida).
2020-08-25
0.27
The Transcription Factor bZIP60 Links the Unfolded Protein Response (UPR) to the Heat Stress Response (HSR) in Maize.
2020-08-25
1
Rapid Birth or Death of Centromeres on Fragmented Chromosomes in Maize.
2020-08-18
0.18
Brassinosteroid-Activated BRI1-EMS-SUPPRESSOR 1 Inhibits Flavonoid Biosynthesis and Coordinates Growth and UV-B Stress Responses in Plants.
2020-08-13
0.08
Rice Circadian Clock Regulates Tiller Growth and Panicle Development Through Strigolactone Signaling and Sugar Sensing.
2020-08-13
0.13
DNA Geminivirus Infection Induces an Imprinted E3 Ligase Gene to Epigenetically Activate Viral Gene Transcription.
2020-08-07
0.11
The Tomato Guanylate-Binding Protein SlGBP1 Enables Fruit Tissue Differentiation by Maintaining Endopolyploid Cells in a Non-proliferative State.
2020-08-04
0.17
Coordinated Activation of ARF1 GTPases by ARF-GEF GNOM Dimers Is Essential for Vesicle Trafficking in Arabidopsis.
2020-08-01
0.10
Differential Phosphorylation of the Transcription Factor WRKY33 by the Protein Kinases CPK5/CPK6 and MPK3/MPK6 Cooperatively Regulates Camalexin Biosynthesis in Arabidopsis.
2020-08-01
0.13
FRA1 Kinesin Modulates the Lateral Stability of Cortical Microtubules through Cellulose Synthase-Microtubule Uncoupling Proteins.
2020-08-01
1
Genome-Wide Characterization of DNase I-Hypersensitive Sites and Cold Response Regulatory Landscapes in Grasses.
2020-08-01
0.17
Structure-Function Analysis of SMAX1 Reveals Domains That Mediate Its Karrikin-Induced Proteolysis and Interaction with the Receptor KAI2
2020-08-01
0.75
Zipcode RNA-Binding Proteins and Membrane Trafficking Proteins Cooperate to Transport Glutelin mRNAs in Rice Endosperm.
2020-08-01
0.79
Identification of the Key Regulatory Genes Involved in Elaborate Petal Development and Specialized Character Formation in Nigella damascena (Ranunculaceae).
2020-07-30
0.08
Regulation of Female Germline Specification via Small RNA Mobility in Arabidopsis.
2020-07-23
0.14
SEIPIN Isoforms Interact with the Membrane-tethering Protein VAP27-1 for Lipid Droplet Formation.
2020-07-20
0.64
Long-read cDNA Sequencing Enables a 'Gene-Like' Transcript Annotation of Transposable Elements.
2020-07-09
1
Modifying Plant Photosynthesis and Growth via Simultaneous Chloroplast Transformation of Rubisco Large and Small Subunits.
2020-07-09
0.11
Autophagy Plays Prominent Roles in Amino Acid, Nucleotide, and Carbohydrate Metabolism During Fixed-carbon Starvation in MaizeE.
2020-07-02
1
Convergent Loss of an EDS1/PAD4 Signaling Pathway in Several Plant Lineages Reveals Coevolved Components of Plant Immunity and Drought Response.
2020-07-01
0.19
MYB30 Is a Key Negative Regulator of Arabidopsis Photomorphogenic Development That Promotes PIF4 and PIF5 Protein Accumulation in the Light.
2020-07-01
0.05
Molecular Basis for a Cell Fate Switch in Response to Impaired Ribosome Biogenesis in the Arabidopsis Root Epidermis.
2020-07-01
1
Molecular Mechanism of Polysaccharide Acetylation by the Arabidopsis Xylan O-acetyltransferase XOAT1.
2020-07-01
1
TRIPP Is a Plant-Specific Component of the Arabidopsis TRAPPII Membrane Trafficking Complex with Important Roles in Plant Development.
2020-07-01
0.36
A CEP Peptide Receptor-like Kinase Regulates Auxin Biosynthesis and Ethylene Signaling to Coordinate Root Growth and Symbiotic Nodulation in Medicago truncatula.
2020-06-25
0.08
Unregulated Sphingolipid Biosynthesis in Gene-Edited Arabidopsis ORM Mutants Results in Nonviable Seeds with Strongly Reduced Oil Content
2020-06-11
1
Identification of Plant Enhancers and Their Constituent Elements by STARR-seq in Tobacco Leaves.
2020-05-14
1
Cellular Plasticity in Response to Suppression of Storage Proteins in the Brassica napus Embryo.
2020-04-30
0.35
A Natural Variation in PLEIOTROPIC DEVELOPMENTAL DEFECTS Uncovers a Crucial Role for Chloroplast tRNA Modification in Translation and Plant Development.
2020-04-23
0.07
Endosidin20 Targets the Cellulose Synthase Catalytic Domain to Inhibit Cellulose Biosynthesis.
2020-04-23
0.96
The EccDNA Replicon: A Heritable, Extranuclear Vehicle That Enables Gene Amplification and Glyphosate Resistance in Amaranthus palmeri.
2020-04-23
1
WRKY15 Suppresses Tracheary Element Differentiation Upstream of VND7 During Xylem Formation.
2020-04-23
0.22
Sex Determination by Two Y-linked Genes in Garden Asparagus.
2020-03-27
0.78
The Maize Hairy Sheath Frayed1 (Hsf1) Mutation Alters Leaf Patterning Through Increased Cytokinin Signaling.
2020-03-23
0.67
Gene Balance Predicts Transcriptional Responses Immediately Following Ploidy Change in Arabidopsis thaliana.
2020-03-17
1
Meta Gene Regulatory Networks in Maize Highlight Functionally Relevant Regulatory Interactions.
2020-03-17
1
Biochemical and Genetic Analysis Identify CSLD3 as a beta-1,4-glucan Synthase that Functions during Plant Cell Wall Synthesis.
2020-03-13
1
Membrane Chaperoning of a Thylakoid Protease Whose Structural Stability Is Modified by the Protonmotive Force.
2020-03-13
1
Specific Recruitment of Phosphoinositide Species to the Plant-Pathogen Interfacial Membrane Underlies Arabidopsis Susceptibility to Fungal Infection.
2020-03-10
0.08
Critical Role of Transcript Cleavage in Arabidopsis RNA Polymerase II Transcriptional Elongation.
2020-03-09
0.14
A Tetratricopeptide Repeat Protein Regulates Carotenoid Biosynthesis and Chromoplast Development in Monkeyflower (Mimulus).
2020-03-04
0.64
SHORTROOT-Mediated Intercellular Signals Coordinate Phloem Development in Arabidopsis Roots.
2020-02-28
0.11
High-Throughput CRISPR/Cas9 Mutagenesis Streamlines Trait Gene Identification in Maize.
2020-02-25
0.02
Chimeric Activators and Repressors Define HY5 Activity and Reveal a Light-Regulated Feedback Mechanism.
2020-02-21
1
Light Activates the Translational Regulatory Kinase GCN2 via Reactive Oxygen Species Emanating from the Chloroplast.
2020-02-20
1
A General Method for Quantification and Discovery of Acyl Groups Attached to Acyl Carrier Proteins in Fatty Acid Metabolism using LC-MS/MS.
2020-02-14
1
Cotton leaf curl Multan virus βC1 Protein Induces Autophagy by Disrupting the Interaction of Autophagy-Related Protein 3 with Glyceraldehyde-3-Phosphate Dehydrogenases.
2020-02-12
0.15
CRK2 and C-terminal Phosphorylation of NADPH Oxidase RBOHD Regulate Reactive Oxygen Species Production in Arabidopsis.
2020-02-07
0.03
Chlamydomonas CHT7 is Required for an Effective Quiescent State by Regulating Nutrient-responsive Cell Cycle Gene Expression.
2020-01-30
0.93
Polymerase IV Plays a Crucial Role in Pollen Development in Capsella.
2020-01-27
0.25
Pathogenic bacteria target plant plasmodesmata to colonize and invade surrounding tissues.
2019-12-30
1
Fusarium virguliforme Transcriptional Plasticity Is Revealed by Host Colonization of Corn vs. Soybean.
2019-12-18
1
Multiple quality control mechanisms in the ER and TGN determine subcellular dynamics and salt-stress tolerance function of KORRIGAN 1.
2019-12-18
0.86
A Sugar Transporter Takes Up both Hexose and Sucrose for Sorbitol-Modulated in vitro Pollen Tube Growth in Apple.
2019-12-11
0.92
A PXY-Mediated Transcriptional Network Integrates Signaling Mechanisms to Control Vascular Development in Arabidopsis.
2019-12-05
0.49
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

Enhanced profiles

Get your institution here

Return to country/territory outputs