Adding a vertical line between letters on different rows. DNA

Does anyone know how to typeset the following DNA duplex sequence in LaTeX? I would like to add a vertical line between the bases (letters) like in this picture. Thanks Here is the other example

BioRender Learning Hub Tips for Illustrating Biological Pathways

Genetic insights into the social organization of Neanderthals

Emerging Approaches to DNA Data Storage: Challenges and Prospects

abline R function : An easy way to add straight lines to a plot using R software - Easy Guides - Wiki - STHDA

The chromatin factor ROW cooperates with BEAF‐32 in regulating long‐range inducible genes

I'm pretty sure the first page is correct. I need

IJMS, Free Full-Text

Phylogenetic Tools for Comparative Biology: Adding vertical lines to a plotted tree

New Letters Added to the Genetic Alphabet