Localized modulation of DNA supercoiling, triggered by the Shigella anti-silencer VirB, is sufficient to relieve H-NS-mediated silencing

por Picker, Michael A, Karney, Monika M A, Gerson, Taylor M, Karabachev, Alexander D, Duhart, Juan C, McKenna, Joy A, Wing, Helen J
Publicado 2023

Investigating the DNA-Binding Site for VirB, a Key Transcriptional Regulator of Shigella Virulence Genes, Using an In Vivo Binding Tool

por Karney, Monika M.A., McKenna, Joy A., Weatherspoon-Griffin, Natasha, Karabachev, Alexander D., Millar, Makensie E., Potocek, Eliese A., Wing, Helen J.
Publicado 2019

VirB, a key transcriptional regulator of Shigella virulence, requires a CTP ligand for its regulatory activities

por Gerson, Taylor M., Ott, Audrey M., Karney, Monika M. A., Socea, Jillian N., Ginete, Daren R., Iyer, Lakshminarayan M., Aravind, L., Gary, Ronald K., Wing, Helen J.
Publicado 2023