A DNA sequence is a specific lineup of chemical base pairs along its strand. The part of DNA that determines what protein to produce and when, is called a gene. First established in 1985 by Sir ...

Double-stranded DNA consists of two polynucleotides that are arranged such that the nitrogenous bases within one polynucleotide ... 3' to 5' direction (Figure 4). It's also critical to understand ...

This phenomenon is known as complementary base pairing (Figure 4), and it results in the production of two complementary strands of DNA. Base pairing ensures that the sequence of nucleotides in ...

After sequencing, the duet proprietary software aligns and compares sequence information from the original and copy strands, computing resolved bases that have both genetic and epigenetic information.

When a gene is to be expressed, the base sequence of DNA is copied or transcribed into mRNA (messenger RNA). This process takes place in the nucleus and occurs in a series of stages. The two ...