Article
Mind bomb1 is a ubiquitin ligase essential for mouse embryonic development and Notch signaling.
Mechanisms of development - 1 Oct 2005
Barsi Julius C, Rajendra Rashmi, Wu Jiang I, Artzt Karen
Abstract excerpt
The Notch-Delta signaling pathway controls many conserved cell determination events. While the Notch end is fairly well characterized, the Delta end remains poorly understood. Mind bomb1 (MIB1) is one of two E3 ligases known to ubiquitinate Delta. We report here that a targeted mutation of Mib1 in mice results in embryonic lethality by E10.5. Mutants exhibit multiple defects due to their inability to modulate...
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