| D004247 |
DNA |
A deoxyribonucleotide polymer that is the primary genetic material of all cells. Eukaryotic and prokaryotic organisms normally contain DNA in a double-stranded state, yet several important biological processes transiently involve single-stranded regions. DNA, which consists of a polysugar-phosphate backbone possessing projections of purines (adenine and guanine) and pyrimidines (thymine and cytosine), forms a double helix that is held together by hydrogen bonds between these purines and pyrimidines (adenine to thymine and guanine to cytosine). |
DNA, Double-Stranded,Deoxyribonucleic Acid,ds-DNA,DNA, Double Stranded,Double-Stranded DNA,ds DNA |
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| D005591 |
Chemical Fractionation |
Separation of a mixture in successive stages, each stage removing from the mixture some proportion of one of the substances, for example by differential solubility in water-solvent mixtures. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) |
Fractionation, Chemical,Chemical Fractionations,Fractionations, Chemical |
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| D001435 |
Bacteriophages |
Viruses whose hosts are bacterial cells. |
Phages,Bacteriophage,Phage |
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| D017122 |
Bacteriophage T4 |
Virulent bacteriophage and type species of the genus T4-like phages, in the family MYOVIRIDAE. It infects E. coli and is the best known of the T-even phages. Its virion contains linear double-stranded DNA, terminally redundant and circularly permuted. |
Bacteriophage T2,Coliphage T2,Coliphage T4,Enterobacteria phage T2,Enterobacteria phage T4,Phage T2,Phage T4,T2 Phage,T4 Phage,Phage, T2,Phage, T4,Phages, T2,Phages, T4,T2 Phages,T2, Enterobacteria phage,T4 Phages |
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