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CottonGen Primer3

Published by Agricultural Research Service | Department of Agriculture | Metadata Last Checked: January 27, 2026 | Last Modified: 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 possibilities, PCR product size, positional constraints within the source (template) sequence, and possibilities for ectopic priming (amplifying the wrong sequence) many other constraints. All of these criteria are user-specifiable as constraints, and some are specifiable as terms in an objective function that characterizes an optimal primer pair. Resources in this dataset:Resource Title: Website Pointer for CottonGen Primer3. File Name: Web Page, url: https://www.cottongen.org/tools/primer3

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