KURUP , Akshai

ABSTRACT Myosin1D (Myo1D) has recently emerged as a conserved regulator of animal LR asymmetry that governs the morphogenesis of the central LR Organizer (LRO). In addition to Myo1D, the zebrafish genome encodes the closely related Myo1G. While Myo1G also controls LR asymmetry, we show that it does so through an entirely different mechanism....

Vertebrate Delta/Notch signaling involves multiple ligands, receptors and transcription factors. Delta endocytosis-a critical event for Notch activation-is however essentially controlled by the E3 Ubiquitin ligase Mindbomb1 (Mib1). Mib1 inactivation is therefore often used to inhibit Notch signaling. However, recent findings indicate that Mib1...