Genomic imprinting of Xist by maternal H3K27me3.

abstract：:Eukaryotic morphogenesis is seeded with the establishment and subsequent amplification of polarity cues at key times during the cell cycle, often using (cyclic) nucleotide signals. We discovered that flagellum de- and repolarization in the model prokaryote Caulobacter crescentus is precisely orchestrated through at le...

journal_title：Genes & development

authors： Davis NJ,Cohen Y,Sanselicio S,Fumeaux C,Ozaki S,Luciano J,Guerrero-Ferreira RC,Wright ER,Jenal U,Viollier PH

更新日期：2013-09-15 00:00:00

abstract：:Outward migration of epidermal progenitors occurs with induction of hundreds of differentiation genes, but the identities of all regulators required for this process are unknown. We used laser capture microdissection followed by RNA sequencing to identify calmodulin-like 5 (CALML5) as the most enriched gene in differe...

journal_title：Genes & development

authors： Sun BK,Boxer LD,Ransohoff JD,Siprashvili Z,Qu K,Lopez-Pajares V,Hollmig ST,Khavari PA

更新日期：2015-11-01 00:00:00

abstract：:We show the intracellular localization of the Escherichia coli replication origin (oriC) and chromosome terminus during the cell division cycle by FISH. In newborn cells, oriC is localized at the old-pole-proximal nucleoid border and the terminus at the new-pole-proximal nucleoid border. One copy of replicated oriC mi...

journal_title：Genes & development

authors： Niki H,Hiraga S

更新日期：1998-04-01 00:00:00

abstract：:Persistent DNA double-strand breaks and telomeres represent genomic hazards, as they can instigate inappropriate repair reactions. Two recent papers by Oza and colleagues (pp. 912-917) and Schober and colleagues (pp. 928-938) show that both types of DNA ends are sequestered from bulk DNA by Mps3, a SUN domain protein ...

journal_title：Genes & development

authors： Gartenberg MR

更新日期：2009-05-01 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

authors： Richardson H,Lew DJ,Henze M,Sugimoto K,Reed SI

更新日期：1992-11-01 00:00:00

abstract：:Alu repetitive sequences are the most abundant short interspersed DNA elements in the human genome. Full-length Alu elements are composed of two tandem sequence monomers, the left and right Alu arms, both derived from the 7SL signal recognition particle RNA. Since Alu elements are common in protein-coding genes, they ...

journal_title：Genes & development

authors： Jády BE,Ketele A,Kiss T

更新日期：2012-09-01 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：:Nonsense-mediated mRNA decay (NMD) is a quality control mechanism that detects and degrades mRNAs containing premature stop codons (PTCs). In vertebrates, PTCs trigger efficient NMD when located upstream of an exon junction complex (EJC). Degradation of PTC-containing mRNAs requires the endonucleolytic activity of SMG...

journal_title：Genes & development

authors： Kashima I,Jonas S,Jayachandran U,Buchwald G,Conti E,Lupas AN,Izaurralde E

更新日期：2010-11-01 00:00:00

abstract：:Natural scrapie has been viewed both as a recessive trait and as a contagious disease modulated by a host locus. To address this conundrum, we determined the structure of the sheep prion protein (PrP) gene, which contains three exons and extends over 20 kb of DNA. In the United States 86.4% of scrapie cases occur in S...

journal_title：Genes & development

authors： Westaway D,Zuliani V,Cooper CM,Da Costa M,Neuman S,Jenny AL,Detwiler L,Prusiner SB

更新日期：1994-04-15 00:00:00

abstract：:Covalent modifications of the histone N tails play important roles in eukaryotic gene expression. Histone acetylation, in particular, is required for the activation of a subset of eukaryotic genes through the targeted recruitment of histone acetyltransferases. We have reported that a histone C tail modification, ubiqu...

journal_title：Genes & development

authors： Kao CF,Hillyer C,Tsukuda T,Henry K,Berger S,Osley MA

更新日期：2004-01-15 00:00:00

abstract：:The Swi/Snf chromatin remodeling complex functions to alter nucleosome positions by either sliding nucleosomes on DNA or the eviction of histones. The presence of histone acetylation and activator-dependent recruitment and retention of Swi/Snf is important for its efficient function. It is not understood, however, why...

journal_title：Genes & development

authors： Dutta A,Gogol M,Kim JH,Smolle M,Venkatesh S,Gilmore J,Florens L,Washburn MP,Workman JL

更新日期：2014-10-15 00:00:00

abstract：:RNAi has revolutionized reverse genetics; however, RNAi is not necessarily ubiquitous or constitutive. Lund and colleagues (pp. 1121-1131) show that microRNA (miRNA) effector Argonautes (Agos) are limiting and easily saturated during early Xenopus embryogenesis. Moreover, this stage is devoid of slicing capacity. Supp...

journal_title：Genes & development

authors： Flynt AS,Lai EC

更新日期：2011-06-01 00:00:00

abstract：:The LIM motif defines a double zinc finger structure found in proteins involved in cell fate determination and growth control. LIM proteins, which include LIM homeo domain, LIM kinase, focal adhesion, and LIM-only proteins, usually contain two or more LIM motifs clustered at their amino- or carboxy-terminal end. At pr...

journal_title：Genes & development

authors： Arber S,Caroni P

更新日期：1996-02-01 00:00:00

abstract：:To determine the prevalence of cotranscriptional splicing in Drosophila, we sequenced nascent RNA transcripts from Drosophila S2 cells as well as from Drosophila heads. Eighty-seven percent of the introns assayed manifest >50% cotranscriptional splicing. The remaining 13% are cotranscriptionally spliced poorly or slow...

journal_title：Genes & development

authors： Khodor YL,Rodriguez J,Abruzzi KC,Tang CH,Marr MT 2nd,Rosbash M

更新日期：2011-12-01 00:00:00

abstract：:Cdc42p, a Rho-related GTP-binding protein, regulates cytoskeletal polarization and rearrangements in eukaryotic cells, but the effectors mediating this control remain unknown. Through the use of the complete yeast genomic sequence, we have identified two novel Cdc42p targets, Gic1p and Gic2p, which contain consensus C...

journal_title：Genes & development

authors： Brown JL,Jaquenoud M,Gulli MP,Chant J,Peter M

更新日期：1997-11-15 00:00:00

abstract：:Hepatocyte nuclear factor 1 (HNF-1) is a transcriptional regulatory protein possibly involved in the activation of many liver-specifically expressed genes. HNF-1 mRNA is restricted to a small number of tissues, suggesting that the HNF-1 gene itself is regulated at the transcriptional level. We have isolated and charac...

journal_title：Genes & development

authors： Tian JM,Schibler U

更新日期：1991-12-01 00:00:00

abstract：:Transcription of bacteriophage N4 middle genes is carried out by a phage-coded, heterodimeric RNA polymerase (N4 RNAPII), which belongs to the family of T7-like RNA polymerases. In contrast to phage T7-RNAP, N4 RNAPII displays no activity on double-stranded templates and low activity on single-stranded templates. In v...

journal_title：Genes & development

authors： Carter RH,Demidenko AA,Hattingh-Willis S,Rothman-Denes LB

更新日期：2003-09-15 00:00:00

abstract：:The N-myc gene encodes a putative transcription factor that is thought to function in the regulation of gene expression during cell differentiation and/or growth. To examine the role of N-myc during development, we have used targeted mutagenesis in embryonic stem cells to produce a mouse line that carries an N-myc nul...

journal_title：Genes & development

authors： Charron J,Malynn BA,Fisher P,Stewart V,Jeannotte L,Goff SP,Robertson EJ,Alt FW

更新日期：1992-12-01 00:00:00

abstract：:The oncoprotein MDM2 binds to the activation domain of the tumor suppressor p53 and inhibits its ability to stimulate transcription. This same region of p53 is able to bind several basal transcription factors that appear to be important for the transactivation function of p53. It has therefore been suggested that MDM2...

journal_title：Genes & development

authors： Thut CJ,Goodrich JA,Tjian R

更新日期：1997-08-01 00:00:00

abstract：:Integrin-mediated cell-matrix interactions are essential for development, tissue homeostasis, and repair. Upon ligand binding, integrins are recruited into focal adhesions (FAs). Integrin-linked kinase (ILK) is an FA component that interacts with the cytoplasmic domains of integrins, recruits adaptor proteins that lin...

journal_title：Genes & development

authors： Sakai T,Li S,Docheva D,Grashoff C,Sakai K,Kostka G,Braun A,Pfeifer A,Yurchenco PD,Fässler R

更新日期：2003-04-01 00:00:00

abstract：:The abundance of retinoic acid (RA) is determined by the balance between its synthesis by retinaldehyde dehydrogenase (RALDH) and its degradation by CYP26. In particular, the dynamic expression of three CYP26 genes controls the regional level of RA within the body. Pregastrulation mouse embryos express CYP26 but not R...

journal_title：Genes & development

authors： Uehara M,Yashiro K,Takaoka K,Yamamoto M,Hamada H

更新日期：2009-07-15 00:00:00

abstract：:VASA is an evolutionarily conserved RNA helicase essential for germ cell development. The mouse PIWI family proteins MILI and MIWI2 are involved in production of Piwi-interacting RNAs (piRNAs) in fetal male germ cells through a ping-pong amplification cycle. Expression of retrotransposons is elevated in MILI- and MIWI...

journal_title：Genes & development

authors： Kuramochi-Miyagawa S,Watanabe T,Gotoh K,Takamatsu K,Chuma S,Kojima-Kita K,Shiromoto Y,Asada N,Toyoda A,Fujiyama A,Totoki Y,Shibata T,Kimura T,Nakatsuji N,Noce T,Sasaki H,Nakano T

更新日期：2010-05-01 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：:Irradiation in the G1 phase of the cell cycle delays the onset of DNA synthesis and transiently inhibits the activation of replication origins in mammalian cells. It has been suggested that this inhibition is the result of the loss of torsional tension in the DNA after it has been damaged. Because irradiation causes D...

journal_title：Genes & development

authors： Raghuraman MK,Brewer BJ,Fangman WL

更新日期：1994-03-01 00:00:00

abstract：:The Hedgehog (Hh) family of secreted proteins controls many aspects of animal development. In Drosophila, Hh transduces its signal via Cubitus interruptus (Ci), a transcription factor present in two forms: a full-length activator and a carboxy-terminally truncated repressor that is derived from the full-length form by...

journal_title：Genes & development

authors： Wang G,Wang B,Jiang J

更新日期：1999-11-01 00:00:00

abstract：:A novel histone methyltransferase, termed Set9, was isolated from human cells. Set9 contains a SET domain, but lacks the pre- and post-SET domains. Set9 methylates specifically lysine 4 (K4) of histone H3 (H3-K4) and potentiates transcription activation. The histone H3 tail interacts specifically with the histone deac...

journal_title：Genes & development

authors： Nishioka K,Chuikov S,Sarma K,Erdjument-Bromage H,Allis CD,Tempst P,Reinberg D

更新日期：2002-02-15 00:00:00

abstract：:Post-translational modifications of histones are significant regulators of replication, transcription, and DNA repair. Particularly, newly synthesized histone H4 in H3/H4 heterodimers becomes acetylated on N-terminal lysine residues prior to its incorporation into chromatin. Previous studies have established that the ...

journal_title：Genes & development

authors： Li Y,Zhang L,Liu T,Chai C,Fang Q,Wu H,Agudelo Garcia PA,Han Z,Zong S,Yu Y,Zhang X,Parthun MR,Chai J,Xu RM,Yang M

更新日期：2014-06-01 00:00:00

abstract：:Activating JAK2 point mutations are implicated in the pathogenesis of myeloid and lymphoid malignancies, including high-risk B-cell acute lymphoblastic leukemia (B-ALL). In preclinical studies, treatment of JAK2 mutant leukemias with type I JAK2 inhibitors (e.g., Food and Drug Administration [FDA]-approved ruxolitinib...

journal_title：Genes & development

authors： Kim SK,Knight DA,Jones LR,Vervoort S,Ng AP,Seymour JF,Bradner JE,Waibel M,Kats L,Johnstone RW

更新日期：2018-06-01 00:00:00

abstract：:Viable aristaless (al) mutations of Drosophila affect pattern elements at both ends of the proximodistal axis in a subset of adult appendages. The al gene has been cloned and identified by P-element-mediated germ-line transformation with a genomic DNA fragment, which rescues a lethal mutation of al as well as aspects ...

journal_title：Genes & development

authors： Schneitz K,Spielmann P,Noll M

更新日期：1993-01-01 00:00:00

abstract：:The transformer-2 (tra-2) gene of Drosophila melanogaster plays essential roles in both sexual differentiation in the female soma and spermatogenesis in the male germ line. In the female soma, tra-2 is known to act with other genes in the sex determination regulatory cascade to control the sex-specific alternative spl...

journal_title：Genes & development

authors： Mattox W,Palmer MJ,Baker BS

更新日期：1990-05-01 00:00:00