A Pseudo-Aurora
نویسندگان
چکیده
منابع مشابه
Dictyostelium Aurora kinase has properties of both Aurora A and Aurora B kinases.
Aurora kinases are highly conserved proteins with important roles in mitosis. Metazoans contain two kinases, Aurora A and B, which contribute distinct functions at the spindle poles and the equatorial region respectively. It is not currently known whether the specialized functions of the two kinases arose after their duplication in animal cells or were already present in their ancestral kinase....
متن کاملA single starfish Aurora kinase performs the combined functions of Aurora-A and Aurora-B in human cells.
Aurora, an essential mitotic kinase, is highly conserved during evolution. Most vertebrates have at least two Aurora kinases, Aurora-A and Aurora-B, which have distinct functions in the centrosome-spindle and inner centromere-midbody, respectively. However, some non-vertebrate deuterostomes have only a single Aurora. It remains to be verified whether the single Aurora performs the same function...
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Alterations in the expression and activity of the centrosomal kinase, Aurora-A/STK15, affect genomic stability, disrupt the fidelity of centrosome duplication, and induce cellular transformation. A mitotic spindle-associated protein, astrin/DEEPEST, was identified as an Aurora-A interacting protein by a two-hybrid screen. Astrin and Aurora-A co-express at mitosis and co-localize to mitotic spin...
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A remarkable study published in this issue of Cell reveals a key role of Aurora A protein kinase in G2/M progression. To achieve this role, Aurora A acts in conjunction with the LIM protein Ajuba, which functions as an activating factor.
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ژورنال
عنوان ژورنال: Nature
سال: 1911
ISSN: 0028-0836,1476-4687
DOI: 10.1038/087347a0