Tandem repeats are segments of DNA in which short nucleotide motifs are repeated in contiguous blocks. These repeated sequences—particularly short tandem repeats (STRs) composed of 1–6 base pair ...
Expanded repetitive sequences are infamous for causing inherited disease. Think poly-Q tracts that cause Huntington’s or the C9orf72 hexanucleotide run-ons that trigger ALS/FTD. However, given people ...
In our cells, the language of DNA is written, making each of us unique. A tandem repeat occurs in DNA when a pattern of one or more nucleotides – the basic structural unit of DNA coded in the base of ...