Entry
Name
Progesterone-mediated oocyte maturation - Salmo salar (Atlantic salmon)
Description
Xenopus oocytes are naturally arrested at G2 of meiosis I. Exposure to either insulin/IGF-1 or the steroid hormone progesterone breaks this arrest and induces resumption of the two meiotic division cycles and maturation of the oocyte into a mature, fertilizable egg. This process is termed oocyte maturation. The transition is accompanied by an increase in maturation promoting factor (MPF or Cdc2/cyclin B) which precedes germinal vesicle breakdown (GVBD). Most reports point towards the Mos-MEK1-ERK2 pathway [where ERK is an extracellular signal-related protein kinase, MEK is a MAPK/ERK kinase and Mos is a p42(MAPK) activator] and the polo-like kinase/CDC25 pathway as responsible for the activation of MPF in meiosis, most likely triggered by a decrease in cAMP.
Class
Organismal Systems; Endocrine system
BRITE hierarchy
Pathway map
sasa04914 Progesterone-mediated oocyte maturation
Ortholog table
Other DBs
Organism
Salmo salar (Atlantic salmon) [GN:
sasa ]
Gene
106600405 phosphatidylinositol 3-kinase regulatory subunit gamma-like [KO:K02649 ]
106567700 phosphatidylinositol 3-kinase regulatory subunit alpha [KO:K02649 ]
106599005 phosphatidylinositol 3-kinase regulatory subunit beta-like [KO:K02649 ]
106560529 phosphatidylinositol 3-kinase regulatory subunit gamma-like [KO:K02649 ]
106613635 phosphatidylinositol 3-kinase regulatory subunit gamma-like [KO:K02649 ]
106569403 phosphatidylinositol 3-kinase regulatory subunit gamma-like [KO:K02649 ]
106568949 phosphatidylinositol 3-kinase regulatory subunit beta-like [KO:K02649 ]
106573900 phosphatidylinositol 3-kinase regulatory subunit gamma-like [KO:K02649 ]
106563018 phosphatidylinositol 3-kinase regulatory subunit alpha-like [KO:K02649 ]
106584012 phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
106587034 phosphatidylinositol 3-kinase regulatory subunit alpha-like [KO:K02649 ]
106598808 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
106568747 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
106609493 guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
106565669 guanine nucleotide-binding protein G(k) subunit alpha-like [KO:K04630 ]
106566064 guanine nucleotide-binding protein G(i) subunit alpha-2 [KO:K04630 ]
106573324 guanine nucleotide-binding protein G(i) subunit alpha-1-like [KO:K04630 ]
106572859 guanine nucleotide-binding protein G(k) subunit alpha-like [KO:K04630 ]
106576428 guanine nucleotide-binding protein G(i) subunit alpha-1-like [KO:K04630 ]
100380647 gnai1; guanine nucleotide-binding protein G(i) subunit alpha-1 [KO:K04630 ]
106566384 guanine nucleotide-binding protein G(k) subunit alpha-like [KO:K04630 ]
100217348 gnai2; guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 2 [KO:K04630 ]
100196762 gnai3; guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 3 [KO:K04630 ]
106583193 guanine nucleotide-binding protein G(i) subunit alpha-2-like [KO:K04630 ]
106582753 GNAI2; guanine nucleotide-binding protein G(i) subunit alpha-2-like [KO:K04630 ]
106604870 cytoplasmic polyadenylation element-binding protein 3-like [KO:K02602 ]
106604296 cytoplasmic polyadenylation element-binding protein 4-like [KO:K02602 ]
106603870 cytoplasmic polyadenylation element-binding protein 4-like [KO:K02602 ]
106560740 cytoplasmic polyadenylation element-binding protein 1-A-like [KO:K02602 ]
106612156 cytoplasmic polyadenylation element-binding protein 4-like [KO:K02602 ]
106567449 cytoplasmic polyadenylation element-binding protein 4-like [KO:K02602 ]
106560248 cytoplasmic polyadenylation element-binding protein 2-like [KO:K02602 ]
106562788 cytoplasmic polyadenylation element-binding protein 1-like [KO:K02602 ]
106576796 cytoplasmic polyadenylation element-binding protein 3-like [KO:K02602 ]
106584219 cytoplasmic polyadenylation element-binding protein 2-like [KO:K02602 ]
106587658 cytoplasmic polyadenylation element-binding protein 1-like [KO:K02602 ]
106561877 spdya; speedy/RINGO cell cycle regulator family member A [KO:K08694 ]
100136360 hsp90ab1; heat shock protein 90 alpha family class B member 1 [KO:K04079 ]
106564124 mitotic spindle assembly checkpoint protein MAD1-like [KO:K06679 ]
106564137 mitotic spindle assembly checkpoint protein MAD1-like [KO:K06679 ]
106592232 mitotic spindle assembly checkpoint protein MAD1-like [KO:K06679 ]
106594579 mitotic spindle assembly checkpoint protein MAD1-like [KO:K06679 ]
106594581 mitotic spindle assembly checkpoint protein MAD1-like [KO:K06679 ]
106595452 mitotic spindle assembly checkpoint protein MAD1-like [KO:K06679 ]
106577502 mitotic spindle assembly checkpoint protein MAD2A-like [KO:K02537 ]
100195682 md2l1; Mitotic spindle assembly checkpoint protein MAD2A [KO:K02537 ]
Compound
C05981 Phosphatidylinositol-3,4,5-trisphosphate
C11554 1-Phosphatidyl-1D-myo-inositol 3,4-bisphosphate
Reference
Authors
Schmitt A, Nebreda AR.
Title
Signalling pathways in oocyte meiotic maturation.
Journal
J Cell Sci 115:2457-9 (2002)
Reference
Authors
Cato AC, Nestl A, Mink S.
Title
Rapid actions of steroid receptors in cellular signaling pathways.
Journal
Reference
Authors
Maller JL, Schwab MS, Roberts BT, Gross SD, Taieb FE, Tunquist BJ.
Title
The pathway of MAP kinase mediation of CSF arrest in Xenopus oocytes.
Journal
Reference
Authors
Nebreda AR, Ferby I.
Title
Regulation of the meiotic cell cycle in oocytes.
Journal
Reference
Authors
Ferrell JE Jr.
Title
Xenopus oocyte maturation: new lessons from a good egg.
Journal
Reference
Authors
Andersen CB, Sakaue H, Nedachi T, Kovacina KS, Clayberger C, Conti M, Roth RA.
Title
Protein kinase B/Akt is essential for the insulin- but not progesterone-stimulated resumption of meiosis in Xenopus oocytes.
Journal
Reference
Authors
Duckworth BC, Weaver JS, Ruderman JV.
Title
G2 arrest in Xenopus oocytes depends on phosphorylation of cdc25 by protein kinase A.
Journal
Reference
Authors
Abrieu A, Doree M, Fisher D.
Title
The interplay between cyclin-B-Cdc2 kinase (MPF) and MAP kinase during maturation of oocytes.
Journal
J Cell Sci 114:257-67 (2001)
Related pathway
KO pathway
LinkDB
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