• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background: Correlations between genome composition (in terms of GC content) and usage of particular codons and amino acids have been widely reported, but poorly explained. We show here...

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• Organization: Department of Agriculture
• Updated: 2024-02-13

Primer3web version 4.0.0 allows users to pick PCR primers from a DNA sequence based on criteria including: oligonucleotide melting temperature, size, GC content, and primer-dimer...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:16:15.000+00:00

Over the past 15 years, high quality marine mammal tissue and fluid samples collected by subsistence hunters in the North Slope region of Alaska have been archived by the North Slope Borough...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-23

['"The annotation of the Affymetrix HTA 2.0 array was updated to optimise the detection of RNA in human skeletal muscle biopsy samples by removing invalid and low signal-high-variance probes (as...

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• Organization: Department of the Interior
• Updated: 2022-03-09T00:00:00Z

As part of a broader research program to examine domestic source rock reservoirs, the Gulf Coast Petroleum Systems project of the USGS Energy Resources Program drilled a research borehole into...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This data set contains two ASCII text files, one providing productivity measurements for a chalk grassland on Beacon Hill, West Sussex, U.K. (50.92 N, -0.85 W) and the other containing climate...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Background Most organisms have developed ways to recognize and interact with other species. Symbiotic interactions range from pathogenic to mutualistic. Some molecular mechanisms of...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

There is one comma-separated (.csv) data file and one text (.txt) file (bibliographic information) with this data set. This data set provides above-ground net primary production (ANPP) and total...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-11-01T00:00:00.000+00:00

This dataset contains water column and sediment geochemical data collected taken by bottle and bottom samples from NOAA Ship Ronald H. Brown (cruise RB19-03) in the southeastern U.S. Atlantic...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-11-02T00:00:00.000+00:00

This dataset contains water column and sediment geochemical data taken by bottle and bottom samples from research vessel Atlantis (cruise AT41) in the southeastern U.S. Atlantic margin in August...

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