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Article

Absence of reciprocal feedback between MPF and ERK2 MAP kinase in mitotic Xenopus laevis embryo cell-free extract.

Cell cycle (Georgetown, Tex.) - 15 Feb 2007

Bazile Franck, Pascal Aude, Karaiskou Anthi, Chesnel Franck, Kubiak Jacek Z

Abstract excerpt

MPF and MAP kinase ERK2 are two major M-phase kinases. They interact with each other in a complex way during meiotic maturation of Xenopus laevis oocytes. Here we study their interrelationship during first mitosis in X. laevis embryo cell-free extract perturbing the polyubiquitination pathway as a tool. Recombinant ubiquitin K48R (Ub-K48R) mutant protein arrests mitotic cyclin B degradation in the extract. This...

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Identifiers

PMID: 17329967
DOI: 10.4161/cc.6.4.3860

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MCM4

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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