Abstract:
:A new gene, SCH9, was isolated from Saccharomyces cerevisiae by its ability to complement a cdc25ts mutation. Sequence analysis indicates that it encodes a 90,000-dalton protein with a carboxy-terminal domain homologous to yeast and mammalian cAMP-dependent protein kinase catalytic subunits. In addition to suppressing loss of CDC25 function, multicopy plasmids containing SCH9 suppress the growth defects of strains lacking the RAS genes, the CYR1 gene, which encodes adenylyl cyclase, and the TPK genes, which encode the cAMP-dependent protein kinase catalytic subunits. Cells lacking SCH9 grow slowly and have a prolonged G1 phase of the cell cycle. This defect is suppressed by activation of the cAMP effector pathway. We propose that SCH9 encodes a protein kinase that is part of a growth control pathway which is at least partially redundant with the cAMP pathway.
journal_name
Genes Devjournal_title
Genes & developmentauthors
Toda T,Cameron S,Sass P,Wigler Mdoi
10.1101/gad.2.5.517subject
Has Abstractpub_date
1988-05-01 00:00:00pages
517-27issue
5eissn
0890-9369issn
1549-5477journal_volume
2pub_type
杂志文章abstract::The superoxide radical (O(2)(-)) has long been considered a major cause of aging. O(2)(-) in cytosolic, extracellular, and mitochondrial pools is detoxified by dedicated superoxide dismutase (SOD) isoforms. We tested the impact of each SOD isoform in Caenorhabditis elegans by manipulating its five sod genes and saw no...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.504808
更新日期:2008-12-01 00:00:00
abstract::In response to skeletal muscle injury, satellite cells, which function as a myogenic stem cell population, become activated, expand through proliferation, and ultimately fuse with each other and with damaged myofibers to promote muscle regeneration. Here, we show that members of the Myocardin family of transcriptional...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.179663.111
更新日期:2012-01-15 00:00:00
abstract::The P family of transposable elements in Drosophila transpose by a cut-and-paste mechanism involving double-strand gap repair. We report here that a Drosophila mutagen-sensitive mutant, mus3O9, contains a mutation in IRBP (inverted repeat binding protein), the Drosophila homolog of the mammalian Ku p70 gene. We show t...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.10.8.921
更新日期:1996-04-15 00:00:00
abstract::Placental development is profoundly influenced by oxygen (O(2)) tension. Human cytotrophoblasts proliferate in vitro under low O(2) conditions but differentiate at higher O(2) levels, mimicking the developmental transition they undergo as they invade the placental bed to establish the maternal-fetal circulation in viv...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.853700
更新日期:2000-12-15 00:00:00
abstract::To find new genes that influence liver lipid mass, we performed a genetic screen for zebrafish mutants with hepatic steatosis, a pathological accumulation of fat. The red moon (rmn) mutant develops hepatic steatosis as maternally deposited yolk is depleted. Conversely, hepatic steatosis is suppressed in rmn mutants by...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.180968.111
更新日期:2012-02-01 00:00:00
abstract::Using an in vitro system in which a 5' splice site (5'SS) RNA oligo (AAG decreases GUAAGUAdT) is capable of inducing formation of U2/U4/U5/U6 snRNP complex we show that this oligo specifically binds to U4/U5/U6 snRNP and cross-links to U6 snRNA in the absence of U2 snRNP. Moreover, 5'SS RNA oligo bound to U4/U5/U6 snR...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.8.16.1962
更新日期:1994-08-15 00:00:00
abstract::Mitotic duration is determined by activation of the anaphase-promoting complex/cyclosome (APC/C) bound to its coactivator, Cdc20. Kinetochores, the microtubule-interacting machines on chromosomes, restrain mitotic exit when not attached to spindle microtubules by generating a Cdc20-containing complex that inhibits the...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.302067.117
更新日期:2017-06-01 00:00:00
abstract::The activity of the SCF(skp2) E3 ligase is required for the proteolytic turnover of several proteins involved in cell cycle control and transcriptional regulation. Loss of skp2 in the mouse leads to a complex phenotype including changes in cell size and DNA content as well as severe proliferation defects. Here we show...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.321004
更新日期:2004-11-01 00:00:00
abstract::Motor axons make synaptic connections with specific muscles, and this specificity unfolds during development as motoneuron growth cones make specific pathway choices and ultimately recognize and synapse on their specific muscle targets. The Drosophila clueless mutation was identified previously in a genetic screen for...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.9.23.2936
更新日期:1995-12-01 00:00:00
abstract::Orexin A and Orexin B (also known as hypocretins) are neuropeptides that bind two related G-coupled protein receptors (OXR1 and OXR2) and thus induce wakefulness, food consumption, and locomotion. Conversely, deletion of the orexin gene in mice produces a condition similar to canine and human narcolepsy. Despite the c...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1584307
更新日期:2007-11-15 00:00:00
abstract::Kinase suppressor of Ras (KSR) is a recently identified component of Ras-dependent signaling pathways. In this report, we show that murine KSR1 (mKSR1) cooperates with activated Ras to promote Xenopus oocyte maturation and cellular transformation and provide evidence that this cooperation occurs by accelerating mitoge...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.10.21.2684
更新日期:1996-11-01 00:00:00
abstract::Pancreatic ductal adenocarcinoma (PDAC) is the fourth leading cause of cancer death in the United States with a median survival of <6 mo and a dismal 5-yr survival rate of 3%-5%. The cancer's lethal nature stems from its propensity to rapidly disseminate to the lymphatic system and distant organs. This aggressive biol...
journal_title:Genes & development
pub_type: 杂志文章,评审
doi:10.1101/gad.1415606
更新日期:2006-05-15 00:00:00
abstract::The yeast SAGA (Spt-Ada-Gcn5-acetyltransferase) coactivator complex exerts functions in gene expression, including activator interaction, histone acetylation, histone deubiquitination, mRNA export, chromatin recognition, and regulation of the basal transcription machinery. These diverse functions involve distinct modu...
journal_title:Genes & development
pub_type: 杂志文章,评审
doi:10.1101/gad.184705.111
更新日期:2012-03-15 00:00:00
abstract::Many bacterial small regulatory RNAs (sRNAs) pair with mRNA targets, stimulating or inhibiting mRNA stability and/or translation. Regulation of these sRNAs is usually due to tight transcriptional regulation of synthesis.In this issue of Genes & Development and a related paper in Molecular Microbiology, Figueroa-Bossi ...
journal_title:Genes & development
pub_type: 评论,杂志文章
doi:10.1101/gad.1846609
更新日期:2009-09-01 00:00:00
abstract::Developmental responses to the plant hormone auxin are thought to be mediated by interacting pairs from two protein families: short-lived inhibitory IAA proteins and ARF transcription factors binding to auxin-response elements. monopteros mutants lacking activating ARF5 and the auxin-insensitive mutant bodenlos fail t...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.229402
更新日期:2002-07-01 00:00:00
abstract::We have cloned four cyclin-B homologs from Saccharomyces cerevisiae, CLB1-CLB4, using the polymerase chain reaction and low stringency hybridization approaches. These genes form two classes based on sequence relatedness: CLB1 and CLB2 show highest homology to the Schizosaccharomyces pombe cyclin-B homolog cdc13 involv...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.6.11.2021
更新日期:1992-11-01 00:00:00
abstract::Signaling by the hormones brassinosteroid (BR) and gibberellin (GA) is critical to normal plant growth and development and is required for hypocotyl elongation in response to dark and elevated temperatures. Active BR signaling is essential for GA promotion of hypocotyl growth and suppresses the dwarf phenotype of GA m...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.243675.114
更新日期:2014-08-01 00:00:00
abstract::The formation of the apical ectodermal ridge (AER) is critical for the distal outgrowth and patterning of the vertebrate limb. Recent work in the chick has demonstrated that interplay between the Wnt and Fgf signaling pathways is essential in the limb mesenchyme and ectoderm in the establishment and perhaps the mainte...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1044903
更新日期:2003-02-01 00:00:00
abstract::The neurofibromatosis type II (NF2) tumor suppressor encodes a putative cytoskeletal associated protein, the loss of which leads to the development of Schwann cell tumors associated with NF2 in humans. The NF2 protein merlin belongs to the band 4.1 family of proteins that link membrane proteins to the cytoskeleton and...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.11.10.1253
更新日期:1997-05-15 00:00:00
abstract::The human T cell-specific transcription factor TCF-1 alpha plays a key role in the tissue-specific activation of the T cell receptor (TCR) C alpha enhancer and binds to pyrimidine-rich elements (5'-PyCTTTG-3') present in a variety of other T cell-specific control regions. Using amino acid sequence information derived ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.5.4.656
更新日期:1991-04-01 00:00:00
abstract::Faithful duplication of the genome relies on the ability to cope with an imperfect template. We investigated replication of UV-damaged DNA in Escherichia coli and found that ongoing replication stops for at least 15-20 min before resuming. Undamaged origins of replication (oriC) continue to fire at the normal rate and...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.417607
更新日期:2007-03-15 00:00:00
abstract::In cytoplasm, the survival of motor neuron (SMN) complex delivers pre-small nuclear RNAs (pre-snRNAs) to the heptameric Sm ring for the assembly of the ring complex on pre-snRNAs at the conserved Sm site [A(U)4-6G]. Gemin5, a WD40 protein component of the SMN complex, is responsible for recognizing pre-snRNAs. In addi...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.288340.116
更新日期:2016-11-01 00:00:00
abstract::Calcineurin, a conserved Ca(2+)/calmodulin-regulated protein phosphatase, plays a crucial role in Ca(2+) signaling in a wide variety of cell types. In Saccharomyces cerevisiae, calcineurin positively regulates transcription in response to stress by dephosphorylating the transcription factor Crz1p/Tcn1p. Dephosphorylat...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.967602
更新日期:2002-03-01 00:00:00
abstract::Macrophages play critical roles in events ranging from host defense to obesity and cancer, where they infiltrate affected tissues and orchestrate immune responses in tandem with the remodeling of the extracellular matrix (ECM). Despite the dual roles played by macrophages in inflammation, the functions of macrophage-d...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.178749.111
更新日期:2012-02-15 00:00:00
abstract::De novo chromatin assembly into regularly spaced nucleosomal arrays is essential for eukaryotic genome maintenance and inheritance. The Anti-Silencing Function 1 protein (ASF1) has been shown to be a histone chaperone, participating in DNA-replication-coupled nucleosome assembly. We show that mutations in the Drosophi...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.231202
更新日期:2002-10-15 00:00:00
abstract::Ssn6-Tup1 regulates multiple genes in yeast, providing a paradigm for corepressor functions. Tup1 interacts directly with histones H3 and H4, and mutation of these histones synergistically compromises Ssn6-Tup1-mediated repression. In vitro, Tup1 interacts preferentially with underacetylated isoforms of H3 and H4, sug...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.829100
更新日期:2000-11-01 00:00:00
abstract::The mammalian ATF/CREB family of transcription factors comprises a large group of basic-region leucine zipper (bZIP) proteins whose members mediate diverse transcriptional regulatory functions. Here we report that expression of a specific mouse ATF gene, ATFx, is down-regulated in a variety of cells undergoing apoptos...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.992202
更新日期:2002-07-15 00:00:00
abstract::The gene for an essential protein subunit of nuclear RNase P from Saccharomyces cerevisiae has been cloned. The gene for this protein, RPP1, was identified by virtue of its homology with a human scleroderma autoimmune antigen, Rpp30, which copurifies with human RNase P. Epitope-tagged Rpp1 can be found in association ...
journal_title:Genes & development
pub_type: 更正并重新发布的文章,杂志文章
doi:10.1101/gad.11.21.2926
更新日期:1997-11-01 00:00:00
abstract::We have investigated the DNA-binding, oligomerization, and trans-activation functions of isolated segments of murine p53. We find that p53 has two autonomous DNA-binding regions. One domain, from amino acid 280 to 390, forms stable tetramers and binds DNA nonspecifically. The biological significance, if any, of this D...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.7.12b.2575
更新日期:1993-12-01 00:00:00
abstract::Pax3 is a key transcription factor implicated in development and human disease. To dissect the role of Pax3 in myogenesis and establish whether it is a repressor or activator, we generated loss- and gain-of-function alleles by targeting an nLacZ reporter and a sequence encoding the oncogenic fusion protein PAX3-FKHR i...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.281203
更新日期:2003-12-01 00:00:00