Strand slippage can also lead to deletion mutations. A deletion mutation occurs when a wrinkle forms on the DNA template strand and subsequently causes a nucleotide to be omitted from the ...

A frameshift mutation is a genetic mutation caused by a deletion or insertion in a DNA sequence that shifts the way the sequence is read. A DNA sequence is a chain of many smaller molecules called ...

There are many different types of mutations which can arise in DNA. This diagram shows the normal order of the bases for one of the strands in a DNA molecule. Only one of the strands of DNA is ...

Patients with classic NF1 including the presence of cutaneous neurofibromas or Lisch nodules, as no genetic heterogeneity demonstrated ... a unique bioinformatics pipeline detecting all types of ...

Point mutations are often thought ... polymorphism [SNP]) or the insertion or deletion of a single nucleotide. Single-nucleotide substitution in a DNA sequence that encodes a protein may produce ...