Journal articleAuthors : Hörberg, Johanna; Reymer, Anna (2019)
Torsional stress on DNA, introduced by molecular motors, constitutes an important regulatory mechanism of transcriptional control. Torsional stress can modulate specific binding of transcription factors to DNA and introduce local conformational changes that facilitate the opening of promoters and nucleosome remodeling. Using all-atom microsecond scale molecular dynamics simulations together with a torsional restraint that controls the total helical twist of a DNA fragment, ... 
