title: Redundant or separate entities?--roles of Twist1 and Twist2 as molecular switches during gene transcription.
authors.affiliation: Human Molecular Genetics Lab, Department of Biochemistry, School of Medicine University of Puerto Rico, Medical Sciences Campus, PO Box 365067, San Juan, PR 00936, USA.
authors.forename: Hector L
authors.initials: HL
authors.lastname: Franco
authors.forename: José
authors.initials: J
authors.lastname: Casasnovas
authors.forename: José R
authors.initials: JR
authors.lastname: Rodríguez-Medina
authors.forename: Carmen L
authors.initials: CL
authors.lastname: Cadilla