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Biology Animation Library |
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Biology
Animation Library Nobel Laureates in DNAftB DNA Today Cell Signals Chromosome 11 Flyover Building Modern Internet Sites Nucleotide Sequences of pAMP, pKAN, & pBLU Plasmids Products |
Early
DNA Sequencing
Two sequencing techniques were developed independently in the 1970s. The method developed by Fred Sanger used chemically altered "dideoxy" bases to terminate newly synthesized DNA fragments at specific bases (either A, C, T, or G). These fragments are then size-separated, and the DNA sequence can be read. |
Cloning
101 |