ArticleMolecular and cellular biology1991
Tyrosine phosphorylation and activation of homologous protein kinases during oocyte maturation and mitogenic activation of fibroblasts.
Article in Molecular and cellular biology, 1991. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
67 citing papers in PubMed, 200 citations in OpenAlex.
- Role and regulation of MKP-1 in airway inflammation.Respiratory research · 2017Review
- Conservation of MAP kinase activity and MSP genes in parthenogenetic nematodes.BMC developmental biology · 2010Article
- The Xenopus cell cycle: an overview.Molecular biotechnology · 2008Review
- Phenylarsine oxide inhibits the fusicoccin-induced activation of plasma membrane H(+)-ATPase.Plant physiology · 2000Article
- Elicitor- and A23187-induced expression of WCK-1, a gene encoding mitogen-activated protein kinase in wheat.Plant molecular biology · 1999Article
- The mitogen-activated protein kinase signaling pathway stimulates mos mRNA cytoplasmic polyadenylation during Xenopus oocyte maturation.Molecular and cellular biology · 1999Article
- Characterization of p96h2bk: immunoreaction with an anti-Erk(extracellular-signal-regulated kinase) peptide antibody and activity in Xenopus oocytes and eggs.The Biochemical journal · 1998Article
- The kinase Eg2 is a component of the Xenopus oocyte progesterone-activated signaling pathway.The EMBO journal · 1998Article
- MP2C, a plant protein phosphatase 2C, functions as a negative regulator of mitogen-activated protein kinase pathways in yeast and plants.Proceedings of the National Academy of Sciences of the United States of America · 1998Article
- The beta subunit of CKII negatively regulates Xenopus oocyte maturation.Proceedings of the National Academy of Sciences of the United States of America · 1997Article
- Mitogen-activated protein kinase translocates to the nucleus during ischaemia and is activated during reperfusion.The Biochemical journal · 1997Article
- A role for mitogen-activated protein kinase in the spindle assembly checkpoint in XTC cells.The Journal of cell biology · 1997Article
- The casein kinase II beta subunit binds to Mos and inhibits Mos activity.Molecular and cellular biology · 1997Article
- MAP kinase is required for the spindle assembly checkpoint but is dispensable for the normal M phase entry and exit in Xenopus egg cell cycle extracts.The Journal of cell biology · 1997Article
- Phosphorylation of the RNA polymerase II largest subunit during Xenopus laevis oocyte maturation.Molecular and cellular biology · 1997Article
- Wounding Induces the Rapid and Transient Activation of a Specific MAP Kinase Pathway.The Plant cell · 1997Article
- Multiple roles of the mitogen-activated protein kinase kinase/mitogen-activated protein kinase cascade in Xenopus laevis.Development, growth & differentiation · 1996Review
- Cellular expression of MAP 2 kinase in rat brain.Histochemistry and cell biology · 1996Article
- A gene encoding a mitogen-activated protein kinase kinase kinase is induced simultaneously with genes for a mitogen-activated protein kinase and an S6 ribosomal protein kinase by touch, cold, and water stress in Arabidopsis thaliana.Proceedings of the National Academy of Sciences of the United States of America · 1996Article
- Newly synthesized protein(s) must associate with p34cdc2 to activate MAP kinase and MPF during progesterone-induced maturation of Xenopus oocytes.The EMBO journal · 1995Article
7 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
Meiotic maturation of Xenopus and sea star oocytes involves the activation of a number of protein-serine/threonine kinase activities, including a myelin basic protein (MBP) kinase. A 44-kDa MBP kinase (p44mpk) purified from mature sea star oocytes is shown here to be phosphorylated at tyrosine. Antiserum to purified sea star p44mpk was used to identify antigenically related proteins in Xenopus oocytes. Two tyrosine-phosphorylated 42-kDa proteins (p42) were detected with this antiserum in Xenopus eggs. Xenopus p42 chromatographs with MBP kinase activity on a Mono Q ion-exchange column. Tyrosine phosphorylation of Xenopus p42 approximately parallels MBP kinase activity during meiotic maturation. These results suggest that related MBP kinases are activated during meiotic maturation of Xenopus and sea star oocytes. Previous studies have suggested that Xenopus p42 is related to the mitogen-activated protein (MAP) kinases of culture mammalian cells. We have cloned a MAP kinase relative from a Xenopus ovary cDNA library and demonstrate that this clone encodes the Xenopus p42 that is tyrosine phosphorylated during oocyte maturation. Comparison of the sequences of Xenopus p42 and a rat MAP kinase (ERK1) and peptide sequences from sea star p44mpk indicates that these proteins are close relatives. The family members appear to be tyrosine phosphorylated, and activated, in different contexts, with the murine MAP kinase active during the transition from quiescence to the G1 stage of the mitotic cell cycle and the sea star and Xenopus kinases being active during M phase of the meiotic cell cycle.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.