Tbx5 and Osr1 interact to regulate posterior second heart field cell cycle progression for cardiac septation
Keywords: AVSDs; atrioventricular septal defects; ASDs; atrial septal defects; SV; spina vestibuli; DMP; dorsal mesenchymal protrusion; PAS; primary atrial septum; SHF; second heart field; HOS; Holt-Oram syndrome; Osr1; Odd-skipped 1; Tbx5; Osr1; Atrioventricular