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Cortex, a Drosophila gene required to complete oocyte meiosis, is a memberof the Cdc20/fizzy protein family
GENESIS
Blocking CHK1 expression induces apoptosis and abrogates the G2 checkpointmechanism
NEOPLASIA
A persulfurated cysteine promotes active site reactivity in Azotobacter vinelandii rhodanese
BIOLOGICAL CHEMISTRY
Positive regulation of Wee1 by Chk1 and 14-3-3 proteins
MOLECULAR BIOLOGY OF THE CELL
Role of fission yeast primase catalytic subunit in the replication checkpoint
MOLECULAR BIOLOGY OF THE CELL
Escherichia coli GlpE is a prototype sulfurtransferase for the single-domain rhodanese homology superfamily
STRUCTURE
Regulation of the Cdc25A gene by the human papillomavirus Type 16 E7 oncogene
ONCOGENE
Cdc25A phosphatase suppresses apoptosis induced by serum deprivation
ONCOGENE
Cdc25B activity is regulated by 14-3-3
ONCOGENE
Sensitivity of wild type and mutant ras alleles to Ras specific exchange factors: Identification of factor specific requirements
ONCOGENE
Developmental regulation of transcription by a tissue-specific TAF homolog
GENES & DEVELOPMENT
Antitumour activity of Emblica officinalis
JOURNAL OF ETHNOPHARMACOLOGY
Roles of the mitotic inhibitors Wee1 and Mik1 in the G(2) DNA damage and replication checkpoints
MOLECULAR AND CELLULAR BIOLOGY
The role of Plo1 kinase in mitotic commitment and septation in Schizosaccharomyces pombe
EMBO JOURNAL
Abrogation of G2 checkpoint specifically sensitize p53 defective cells to cancer chemotherapeutic agents
ANTICANCER RESEARCH
Germ cell biology - from generation to generation
INTERNATIONAL JOURNAL OF DEVELOPMENTAL BIOLOGY
A novel genetic screen identifies checkpoint-defective alleles of Schizosaccharomyces pombe chk1
CURRENT GENETICS
Role of guanine nucleotides in the regulation of the Ras/cAMP pathway in Saccharomyces cerevisiae
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH
The proapoptotic protein Bad binds the amphipathic groove of 14-3-3 zeta
BIOCHIMICA ET BIOPHYSICA ACTA-PROTEIN STRUCTURE AND MOLECULAR ENZYMOLOGY
Initiation of a G2/M checkpoint after ultraviolet radiation requires p38 kinase
NATURE
Serine-345 is required for Rad3-dependent phosphorylation and function of checkpoint kinase Chk1 in fission yeast
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
Combinatorial control of cyclin B1 nuclear trafficking through phosphorylation at multiple sites
JOURNAL OF BIOLOGICAL CHEMISTRY
Involvement of the interaction between p21 and proliferating cell nuclear antigen for the maintenance of G(2)/M arrest after DNA damage
JOURNAL OF BIOLOGICAL CHEMISTRY
Inhibition of polo-like kinase-1 by DNA damage occurs in an ATM- or ATR-dependent fashion
JOURNAL OF BIOLOGICAL CHEMISTRY
Cloning and characterization of mouse UBPy, a deubiquitinating enzyme thatinteracts with the Ras guanine nucleotide exchange factor CDC25(Mm)/Ras-GRF1
JOURNAL OF BIOLOGICAL CHEMISTRY
The G(2) DNA damage checkpoint delays expression of genes encoding mitoticregulators
JOURNAL OF BIOLOGICAL CHEMISTRY
Sites of phosphorylation by protein kinase a in CDC25Mm/GRF1, a guanine nucleotide exchange factor for Ras
JOURNAL OF BIOLOGICAL CHEMISTRY
Structure-based mutagenesis reveals distinct functions for Ras switch 1 and switch 2 in Sos-catalyzed guanine nucleotide exchange
JOURNAL OF BIOLOGICAL CHEMISTRY
Inhibition of the G(2) DNA damage checkpoint and of protein kinases Chk1 and Chk2 by the marine sponge alkaloid debromohymenialdisine
JOURNAL OF BIOLOGICAL CHEMISTRY
DNA damage induces p53-dependent down-regulation of hCHK1
JOURNAL OF BIOLOGICAL CHEMISTRY
Drosophila Chk2 is required for DNA damage-mediated cell cycle arrest and apoptosis
FEBS LETTERS
Cytoplasmic occurrence of the Chk1/Cdc25 pathway and regulation of Chk1 inXenopus oocytes
DEVELOPMENTAL BIOLOGY
The Grapes checkpoint coordinates nuclear envelope breakdown and chromosome condensation
NATURE CELL BIOLOGY
Claspin, a novel protein required for the activation of Chk1 during a DNA replication checkpoint response in Xenopus egg extracts
MOLECULAR CELL
Dissection of the XChk1 signaling pathway in Xenopus laevis embryos
MOLECULAR BIOLOGY OF THE CELL
Hijacking oocyte DNA repair machinery in transgenesis?
MOLECULAR REPRODUCTION AND DEVELOPMENT
Binary/ternary combined effects of vitamin K-3 with other antitumor agentsin nasopharyngeal carcinoma CG1 cells
INTERNATIONAL JOURNAL OF ONCOLOGY
Activating the DNA damage checkpoint in a developmental context
CURRENT BIOLOGY
Cell cycle checkpoints and their inactivation in human cancer
CELL PROLIFERATION
Control of mitosis by changes in the subcellular location of cyclin-B1-Cdkw and Cdc25C
CURRENT OPINION IN CELL BIOLOGY
Small molecule inhibitors of dual specificity protein phosphatases
ONCOGENE
A dominant negative RAS-specific guanine nucleotide exchange factor reverses neoplastic phenotype in K-ras transformed mouse fibroblasts
ONCOGENE
A S/M DNA replication checkpoint prevents nuclear and cytoplasmic events of cell division including centrosomal axis alignment and inhibits activation of cyclin-dependent kinase-like proteins in fucoid zygotes
DEVELOPMENT
Caenorhabditis elegans homologue of the human azoospermia factor DAZ is required for oogenesis but not for spermatogenesis
DEVELOPMENT
Transcription of meiotic cell cycle and terminal differentiation genes depends on a conserved chromatin associated protein, whose nuclear localisation is regulated
DEVELOPMENT
An Arabidopsis homologue of the Drosophila meiotic gene Pelota
SEXUAL PLANT REPRODUCTION
Requirement for Atr in phosphorylation of Chk1 and cell cycle regulation in response to DNA replication blocks and UV-damaged DNA in Xenopus egg extracts
GENES & DEVELOPMENT
Aberrant cell cycle checkpoint function and early embryonic death in Chk1(-/-) mice
GENES & DEVELOPMENT
Chk1 is an essential kinase that is regulated by Atr and required for the G(2)/M DNA damage checkpoint
GENES & DEVELOPMENT
Multiple pathways regulating fission yeast mitosis upon environmental stresses
YEAST
Cyclic AMP regulates cell size of Schizosaccharomyces pombe through Cdc25 mitotic inducer
YEAST
Functional cloning of the adenylate cyclase gene of Candida albicans in Saccharomyces cerevisiae within a genomic fragment containing five other genes, including homologues of CHS6 and SAP185
YEAST
Phosphorylation of the GTS1 gene product of the yeast Saccharomyces cerevisiae and its effect on heat tolerance and flocculation
FEMS MICROBIOLOGY LETTERS
Involvment of CDC25 phosphatases in growth control.
PATHOLOGIE BIOLOGIE
Analysis of fission yeast primase defines the checkpoint responses to aberrant S phase initiation
MOLECULAR AND CELLULAR BIOLOGY
Ras-guanine nucleotide exchange factor Sos2 is dispensable for mouse growth and development
MOLECULAR AND CELLULAR BIOLOGY
Involvement of the MKK6-p38 gamma cascade in gamma-radiation-induced cell cycle arrest
MOLECULAR AND CELLULAR BIOLOGY
Mechanism of caffeine-induced checkpoint override in fission yeast
MOLECULAR AND CELLULAR BIOLOGY
Concentration-dependent variable effects of etoposide on the cell cycle ofCML cells
ANTICANCER RESEARCH
Anomalies of the TGF-beta postreceptor signaling pathway in ovarian cancercell lines
ANTICANCER RESEARCH
Alternative splicing in the regulatory region of the human phosphatases CDC25A and CDC25C
EUROPEAN JOURNAL OF CELL BIOLOGY
Cdc25 as a potential target of anticancer agents
INVESTIGATIONAL NEW DRUGS
Nutrient-induced signal transduction through the protein kinase A pathway and its role in the control of metabolism, stress resistance, and growth inyeast
ENZYME AND MICROBIAL TECHNOLOGY
Tribbles coordinates mitosis and morphogenesis in Drosophila by regulatingstring/CDC25 proteolysis
CELL
DNA damage checkpoint control of mitosis in fission yeast
COLD SPRING HARBOR SYMPOSIA ON QUANTITATIVE BIOLOGY
The role of Cdc25 phosphatases in cell cycle checkpoints
PROTOPLASMA
Regulation of histone deacetylase 4 and 5 and transcriptional activity by 14-3-3-dependent cellular localization
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
Antitumor imidazolyl disulfide IV-2 causes irreversible G(2)/M cell cycle arrest without hyperphosphorylation of cyclin-dependent kinase Cdk1
JOURNAL OF PHARMACOLOGY AND EXPERIMENTAL THERAPEUTICS
The crystal structure of a sulfurtransferase from Azotobacter vinelandii highlights the evolutionary relationship between the rhodanese and phosphatase enzyme families
JOURNAL OF MOLECULAR BIOLOGY
The G(2) DNA damage checkpoint targets both Wee1 and Cdc25
JOURNAL OF CELL SCIENCE
Male-specific IDGF, a novel gene encoding a membrane-bound extracellular signaling molecule expressed exclusively in testis of Drosophila melanogaster
JOURNAL OF BIOLOGICAL CHEMISTRY
The human checkpoint protein hRad17 interacts with the PCNA-like proteins hRad1, hHus1, and hRad9
JOURNAL OF BIOLOGICAL CHEMISTRY
Stimulation of Ras guanine nucleotide exchange activity of Ras-GRF1/CDC25(Mm) upon tyrosine phosphorylation by the Cdc42-regulated kinase ACK1
JOURNAL OF BIOLOGICAL CHEMISTRY
Retention of the human Rad9 checkpoint complex in extraction-resistant nuclear complexes after DNA damage
JOURNAL OF BIOLOGICAL CHEMISTRY
Association of the cyclin-dependent kinases and 14-3-3 sigma negatively regulates cell cycle progression
JOURNAL OF BIOLOGICAL CHEMISTRY
Analysis of the role of the hypervariable region of yeast Ras2p and its farnesylation in the interaction with exchange factors and adenylyl cyclase
JOURNAL OF BIOLOGICAL CHEMISTRY
Identification and characterization of a new family of guanine nucleotide exchange factors for the Ras-related GTPase Ral
JOURNAL OF BIOLOGICAL CHEMISTRY
Drosophila wee1 has an essential role in the nuclear divisions of early embryogenesis
GENETICS
Activation of Xenopus Chk1 by mutagenesis of threonine-377
FEBS LETTERS
Rad24 is essential for proliferation of diploid cells in fission yeast
FEBS LETTERS
Substrate specificity determinants of the checkpoint protein kinase Chk1
FEBS LETTERS
Calcium and calmodulin are essential for Ras-GRF1-Mediated activation of the Ras pathway by lysophosphatidic acid
EXPERIMENTAL CELL RESEARCH
Centrosomal and cytoplasmic cdc2/cyclin B1 activation precedes nuclear mitotic events
EXPERIMENTAL CELL RESEARCH
Study of the cytolethal distending toxin-induced cell cycle arrest in HeLacells: Involvement of the CDC25 phosphatase
EXPERIMENTAL CELL RESEARCH
A role for cyclin A1 in the activation of MPF and G2-M transition during meiosis of male germ cells in mice
DEVELOPMENTAL BIOLOGY
Histological type-selective, tumor-predominant expression of a novel CHK1 isoform and infrequent in vivo somatic CHK2 mutation in small cell lung cancer
CANCER RESEARCH
Synthesis and biological evaluation of a targeted library of protein phosphatase inhibitors
BIOTECHNOLOGY AND BIOENGINEERING
Protein recruitment systems for the analysis of protein-protein interactions
BIOCHEMICAL PHARMACOLOGY
A p90(rsk) mutant constitutively interacting with MAP kinase uncouples MAPkinase from p34(cdc2)/cyclin B activation in Xenopus oocytes
MOLECULAR BIOLOGY OF THE CELL
Generation of an UGI library of phosphate mimic-containing compounds and identification of novel dual specific phosphatase inhibitors
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS
Expression of cell cycle regulators in human cutaneous malignant melanoma
MELANOMA RESEARCH
Vitamin K-3 induces cell cycle arrest and cell death by inhibiting Cdc25 phosphatase
EUROPEAN JOURNAL OF CANCER
Expression of Ras-GRF in the SK-N-BE neuroblastoma accelerates retinoic-acid-induced neuronal differentiation and increases the functional expressionof the IRK1 potassium channel
EUROPEAN JOURNAL OF NEUROSCIENCE
Dual G1 and G2/M phase inhibition by SC-alpha alpha delta 9, a combinatorially derived Cdc25 phosphatase inhibitor
ONCOGENE
A rate limiting function of cdc25A for S phase entry inversely correlates with tyrosine dephosphorylation of Cdk2
ONCOGENE
Cell cycle-dependent and ATM-independent expression of human Chk1 kinase
ONCOGENE
Cell cycle dependent subcellular distribution of Cdc25B subtypes
ONCOGENE
Novel sensing mechanisms and targets for the cAMP-protein kinase A pathwayin the yeast Saccharomyces cerevisiae
MOLECULAR MICROBIOLOGY
A Saccharomyces cerevisiae G-protein coupled receptor, Gpr1, is specifically required for glucose activation of the cAMP pathway during the transition to growth on glucose
MOLECULAR MICROBIOLOGY
Recombination and disjunction in female germ cells of Drosophila depend onthe germline activity of the gene Sex-lethal
DEVELOPMENT