Kinetochores accelerate or delay APC/C activation by directing Cdc20 to opposing fates.

abstract：:DBP (albumin D-site-binding protein), HLF (hepatic leukemia factor), and TEF (thyrotroph embryonic factor) are the three members of the PAR bZip (proline and acidic amino acid-rich basic leucine zipper) transcription factor family. All three of these transcriptional regulatory proteins accumulate with robust circadian...

journal_title：Genes & development

authors： Gachon F,Fonjallaz P,Damiola F,Gos P,Kodama T,Zakany J,Duboule D,Petit B,Tafti M,Schibler U

更新日期：2004-06-15 00:00:00

abstract：:We describe the developmental effects of the expression of a normal and mutated Drosophila ras gene ras2 in transgenic Drosophila. A Gly14----Val14 mutant (Gly14 in ras2 is equivalent to Gly12 in mammalian ras proteins) was constructed in ras2 by site-directed mutagenesis. Inducible constructs of ras2 and ras2Val14 we...

journal_title：Genes & development

authors： Bishop JG 3rd,Corces VG

更新日期：1988-05-01 00:00:00

abstract：:Transcriptional activation of the prolactin and growth hormone genes, occurring in a cell-specific fashion, requires short-range synergistic interactions between the pituitary-specific POU domain factor Pit-1 and other transcription factors, particularly nuclear receptors. Unexpectedly, we find that these events invol...

journal_title：Genes & development

authors： Holloway JM,Szeto DP,Scully KM,Glass CK,Rosenfeld MG

更新日期：1995-08-15 00:00:00

abstract：:The chromo domain was identified as a homologous protein motif between Polycomb (Pc)--a member of the Pc-group genes encoding transcriptional repressors of the homeotic genes--and HP1--a heterochromatin-associated protein encoded by the suppressor of position effect variegation gene Su(var)205. Together with previous ...

journal_title：Genes & development

authors： Messmer S,Franke A,Paro R

更新日期：1992-07-01 00:00:00

abstract：:Interruption of translation in Escherichia coli can lead to the addition of an 11-residue carboxy-terminal peptide tail to the nascent chain. This modification is mediated by SsrA RNA (also called 10Sa RNA and tmRNA) and marks the tagged polypeptide for proteolysis. Degradation in vivo of lambda repressor amino-termin...

journal_title：Genes & development

authors： Gottesman S,Roche E,Zhou Y,Sauer RT

更新日期：1998-05-01 00:00:00

abstract：:IkappaB kinases (IKKs) IKK1 and IKK2 are two putative IkappaBalpha kinases involved in NF-kappaB activation. To examine the in vivo functions of IKK1, we generated IKK1-deficient mice. The mutant mice are perinatally lethal and exhibit a wide range of developmental defects. Newborn mutant mice have shiny, taut, and st...

journal_title：Genes & development

authors： Li Q,Lu Q,Hwang JY,Büscher D,Lee KF,Izpisua-Belmonte JC,Verma IM

更新日期：1999-05-15 00:00:00

abstract：:Transgenic mice expressing wild-type murine p53 under the control of the mouse mammary tumor virus long terminal repeat (MMTV LTR) undergo progressive renal failure due to abnormal kidney development. Similar phenotypes are observed in two transgenic lines that express wild-type p53 within the ureteric bud but not in ...

journal_title：Genes & development

authors： Godley LA,Kopp JB,Eckhaus M,Paglino JJ,Owens J,Varmus HE

更新日期：1996-04-01 00:00:00

abstract：:Specific recognition of splice sites within metazoan mRNA precursors (pre-mRNAs) is a potential stage for gene regulation by alternative splicing. Splicing factors of the SR protein family play a major role in this regulation, as they are required for early recognition of splice sites during spliceosome assembly. Here...

journal_title：Genes & development

authors： Labourier E,Bourbon HM,Gallouzi IE,Fostier M,Allemand E,Tazi J

更新日期：1999-03-15 00:00:00

abstract：:The Dorsal morphogen is a transcription factor that activates some genes and represses others to establish multiple domains of gene expression along the dorsal/ventral axis of the early Drosophila embryo. Repression by Dorsal appears to require accessory proteins that bind to corepression elements in Dorsal-dependent ...

journal_title：Genes & development

authors： Huang JD,Dubnicoff T,Liaw GJ,Bai Y,Valentine SA,Shirokawa JM,Lengyel JA,Courey AJ

更新日期：1995-12-15 00:00:00

abstract：:The connection between RNA and protein export from the nucleus was examined in the budding yeast Saccharomyces cerevisiae. NPL3 encodes an RNA-binding protein that shuttles in and out of the nucleus. Export of poly(A)+ RNA has been shown previously to be blocked in np13-1 mutants. To understand the role of Np13p in RN...

journal_title：Genes & development

authors： Lee MS,Henry M,Silver PA

更新日期：1996-05-15 00:00:00

abstract：:Transcriptionally silent genes must be activated throughout development. This requires nucleosomes be removed from promoters and enhancers to allow transcription factor (TF) binding and recruitment of coactivators and RNA polymerase II (Pol II). Specialized pioneer TFs bind nucleosome-wrapped DNA to perform this chrom...

journal_title：Genes & development

authors： Judd J,Duarte FM,Lis JT

更新日期：2021-01-01 00:00:00

abstract：:The reelin (reln) and disabled 1 (dab1) genes both ensure correct neuronal positioning during brain development. We have found that the intracellular Dab1 protein receives a tyrosine phosphorylation signal from extracellular Reln protein. Genetic analysis shows that reln function depends on dab1, and vice versa, as ex...

journal_title：Genes & development

authors： Howell BW,Herrick TM,Cooper JA

更新日期：1999-03-15 00:00:00

abstract：:Activated transcription by RNA polymerase II (Pol II) requires coactivators, one of which is the SRB/mediator. Whereas Srb4, an essential subunit of the SRB/mediator, is broadly required for Pol II transcription in yeast, we have shown that it is dispensable for the transcriptional activation of some genes. Here, we s...

journal_title：Genes & development

authors： Lee DK,Kim S,Lis JT

更新日期：1999-11-15 00:00:00

abstract：:Calcineurin, a Ca2+/calmodulin dependent protein phosphatase, regulates Ca2+-dependent processes in a wide variety of cells. In the yeast, Saccharomyces cerevisiae, calcineurin effects Ca2+-dependent changes in gene expression through regulation of the Crz1p transcription factor. We show here that calcineurin dephosph...

journal_title：Genes & development

authors： Stathopoulos-Gerontides A,Guo JJ,Cyert MS

更新日期：1999-04-01 00:00:00

abstract：:Genomic imprinting is essential for mammalian development. Recent studies have revealed that maternal histone H3 Lys27 trimethylation (H3K27me3) can mediate DNA methylation-independent genomic imprinting. However, the regulatory mechanisms and functions of this new imprinting mechanism are largely unknown. Here we dem...

journal_title：Genes & development

authors： Inoue A,Chen Z,Yin Q,Zhang Y

更新日期：2018-12-01 00:00:00

abstract：:Small cell lung cancer (SCLC) is an aggressive neuroendocrine cancer characterized by initial chemosensitivity followed by emergence of chemoresistant disease. To study roles for MYCN amplification in SCLC progression and chemoresistance, we developed a genetically engineered mouse model of MYCN-overexpressing SCLC. I...

journal_title：Genes & development

authors： Grunblatt E,Wu N,Zhang H,Liu X,Norton JP,Ohol Y,Leger P,Hiatt JB,Eastwood EC,Thomas R,Ibrahim AH,Jia D,Basom R,Eaton KD,Martins R,Houghton AM,MacPherson D

更新日期：2020-09-01 00:00:00

abstract：:The homeless (hls) gene of Drosophila is required for anteroposterior and dorsoventral axis formation during oogenesis. At a low frequency, females homozygous for mutations in hls generate early egg chambers in which the oocyte is positioned incorrectly within the cyst. At a high frequency, late-stage egg chambers exh...

journal_title：Genes & development

authors： Gillespie DE,Berg CA

更新日期：1995-10-15 00:00:00

abstract：:Accurate completion of replication relies on the ability of cells to activate error-free recombination-mediated DNA damage bypass at sites of perturbed replication. However, as anti-recombinase activities are also recruited to replication forks, how recombination-mediated damage bypass is enabled at replication stress...

journal_title：Genes & development

authors： Urulangodi M,Sebesta M,Menolfi D,Szakal B,Sollier J,Sisakova A,Krejci L,Branzei D

更新日期：2015-10-01 00:00:00

abstract：:Keratinocyte growth factor (KGF), also known as fibroblast growth factor 7 (FGF7), is synthesized by skin fibroblasts. However, its mitogenic activity is on skin keratinocytes, where it is the most potent growth factor identified thus far. To explore KGF's function in vivo, we used embryonic stem cell technology to ge...

journal_title：Genes & development

authors： Guo L,Degenstein L,Fuchs E

更新日期：1996-01-15 00:00:00

abstract：:RBP is a cellular protein that functions as a transcriptional repressor in mammalian cells. RBP has elicited great interest lately because of its established roles in regulating gene expression, in Drosophila and mouse development, and as a component of the Notch signal transduction pathway. This report focuses on the...

journal_title：Genes & development

authors： Olave I,Reinberg D,Vales LD

更新日期：1998-06-01 00:00:00

abstract：:The HAT4 gene from the plant Arabidopsis thaliana encodes a homeo domain protein that contains a leucine zipper motif. Homeo domain-leucine zipper (HD-Zip) proteins have not been found in animal systems, suggesting that HAT4 may define a new family of transcription factors that regulate higher plant development. To ex...

journal_title：Genes & development

authors： Schena M,Lloyd AM,Davis RW

更新日期：1993-03-01 00:00:00

abstract：:In mitosis, the spindle checkpoint protein Mad2 averts aneuploidy by delaying anaphase onset until chromosomes align. Here we show that depletion of Mad2 in meiosis I mouse oocytes induced an increased incidence of aneuploidy. Proteolysis of cyclin B and securin commenced earlier in Mad2-depleted oocytes, resulting in...

journal_title：Genes & development

authors： Homer HA,McDougall A,Levasseur M,Yallop K,Murdoch AP,Herbert M

更新日期：2005-01-15 00:00:00

abstract：:The incretin hormone GLP1 promotes islet-cell survival via the second messenger cAMP. Here we show that mice deficient in the activity of CREB, caused by expression of a dominant-negative A-CREB transgene in pancreatic beta-cells, develop diabetes secondary to beta-cell apoptosis. Remarkably, A-CREB severely disrupted...

journal_title：Genes & development

authors： Jhala US,Canettieri G,Screaton RA,Kulkarni RN,Krajewski S,Reed J,Walker J,Lin X,White M,Montminy M

更新日期：2003-07-01 00:00:00

abstract：:Chromatin-modifying enzymes are known to be critical components for the correct differentiation of embryonic stem cells into specific lineages, such as neurons. Recently, the role of Polycomb group proteins has been studied in the specification and differentiation of muscle stem cells. In this perspective, we review a...

journal_title：Genes & development

authors： Conerly ML,MacQuarrie KL,Fong AP,Yao Z,Tapscott SJ

更新日期：2011-05-15 00:00:00

abstract：:Nucleosomes are positioned in the presence of the yeast repressor alpha 2 in minichromosomes containing the alpha 2 operator and on the promoters of a-cell-specific genes regulated by alpha 2. To investigate the possibility that alpha 2 directs nucleosome position through an interaction with a component of the core pa...

journal_title：Genes & development

authors： Roth SY,Shimizu M,Johnson L,Grunstein M,Simpson RT

更新日期：1992-03-01 00:00:00

abstract：:Pcf11 is one of numerous proteins involved in pre-mRNA 3'-end processing and transcription termination. Using elongation complexes (ECs) formed from purified yeast RNA polymerase II (Pol II), we show that a 140-amino acid polypeptide from yeast Pcf11 is capable of dismantling the EC in vitro. This action depends on th...

journal_title：Genes & development

authors： Zhang Z,Fu J,Gilmour DS

更新日期：2005-07-01 00:00:00

abstract：:Asymmetric localization of cell fate determinants is a crucial step in neuroblast asymmetric divisions. Whereas several protein kinases have been shown to mediate this process, no protein phosphatase has so far been implicated. In a clonal screen of larval neuroblasts we identified the evolutionarily conserved Protein...

journal_title：Genes & development

authors： Sousa-Nunes R,Chia W,Somers WG

更新日期：2009-02-01 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

authors： Hugo SE,Cruz-Garcia L,Karanth S,Anderson RM,Stainier DY,Schlegel A

更新日期：2012-02-01 00:00:00

abstract：:Deletions and other chromosomal rearrangements can be generated by recombination between repeated sequences. It has been shown in a number of systems that the probability of exchange or gene conversion decreases with increasing distance between repeats. This paper examines the question of how repeats find each other, ...

journal_title：Genes & development

authors： Singer BS

更新日期：1988-12-01 00:00:00

abstract：:Cancer stem cells (CSCs) are postulated to be a small subset of tumor cells with tumor-initiating ability that shares features with normal tissue-specific stem cells. The origin of CSCs and the mechanisms underlying their genesis are poorly understood, and it is uncertain whether it is possible to obliterate CSCs with...

journal_title：Genes & development

authors： Song Y,Lu B

更新日期：2011-12-15 00:00:00