This Biology terms dictionary provides query services for biology and biochemistry terms. Please enter the biology or biochemistry terms you want to search.
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deoxyribonucleic acid; a macromolecule formed of repeating deoxyribonucleotide units linked by phosphodiester bonds between the 5'-phosphate group of one nucleotide and the 3'-hydroxy group of the next. DNA appears in Nature in both double-stranded (the Watson-Crick model) and single-stranded forms, and functions as a repository of genetic information that is encoded in its base sequence. (see also A-DNA; B-DNA; Z-DNA)
Recommended reading: next generation sequencing
GenSmart Optimization is a free online tool for performing codon optimization to improve gene expression. GenScript's patented algorithms are integrated into the tool to optimize the computing capability of high-performance sequence generation.
GenSmart™ Design is a free online DNA construct design tool developed by GenScript. GenSmart™ Design has two design modules, the Create Construct module for individual plasmid design and the Create Library module for DNA library design.
This online tool shows commonly used genetic codon frequency table in expression host organisms including Escherichia coli and other common host organisms.
Offer gene synthesis of 100% sequence guarantee, free codon optimization, DNA synthesis in as fast as 4 days.
ORF cDNA Clones and Custom Clones
Largest commercial ORF clones database, 70,000 next-day shipping ORF clones.
Plasmid DNA Preparation
High quality plasmids supported by fully-automated platform, 100% full insert sequence accuracy guaranteed.
Express Cloning & Subcloning
$49 and 2 day turnaround, choose from over 150 IP FREE vectors.
Mutation and Library Services
Mutagenesis Portfolio offers several mutation and library services to meet various customers’ needs.
Bridge the gap between chemically synthesized oligos and bological applications.
If you know of any terms that have been omitted from this glossary that you feel would be useful to include, please send detail to the Editorial Office at GenScript: [email protected]