Article
The characterization of zebrafish antimorphic mib alleles reveals that Mib and Mind bomb-2 (Mib2) function redundantly.
Developmental biology - 1 May 2007
Zhang Chengjin, Li Qing, Lim Chiaw-Hwee, Qiu Xuehui, Jiang Yun-Jin
Abstract excerpt
Both mind bomb (mib) and mind bomb-2 (mib2) encode RING E3 ubiquitin ligases that promote Delta ubiquitylation and endocytosis in Notch activation. Detailed morphological and molecular examinations revealed that zebrafish mib(ta52b) (missense mutation in the C-terminal RING Finger (RF), M1013R) and mib(m132) (nonsense mutation resulting in a truncated protein that loses all three RFs, C785stop) are strong and...
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