RAP-1 factor is necessary for DNA loop formation in vitro at the silent mating type locus HML.

abstract：:The actin-filled stereocilia of cochlear hair cells deflect in response to sound by pivoting around rootlets at their insertion points at the sensory cell surface. Kitajiri et al. (2010) now show that the actin-binding protein TRIOBP tightly bundles the actin filaments into rootlets, endowing these stereocilia "pivots...

journal_title：Cell

authors： Boutet de Monvel J,Petit C

更新日期：2010-05-28 00:00:00

abstract：:On each side of the midline of the Drosophila CNS, axons are organized into a series of parallel pathways. Here we show that the midline repellent Slit, previously identified as a short-range signal that regulates midline crossing, also functions at long range to pattern these longitudinal pathways. In this long-range...

journal_title：Cell

authors： Rajagopalan S,Vivancos V,Nicolas E,Dickson BJ

更新日期：2000-12-22 00:00:00

abstract：:In order for telomeres to remain functional and stable, they must rendezvous with the enzyme telomerase in a productive manner. In human cells, this interaction is mediated by Cajal bodies as matchmaker, and now Zhong et al. reveal molecular determinants that establish good chemistry between the two partners. ...

journal_title：Cell

authors： Noël JF,Wellinger RJ

更新日期：2012-08-03 00:00:00

abstract：:Brefeldin A (BFA) is a fungal metabolite that causes a redistribution of the stacked cisternae of the Golgi complex into the endoplasmic reticulum by inhibiting anterograde transport. We report that BFA also causes membrane tubules derived from the trans-Golgi network (TGN) to fuse with early endosomes. In the presenc...

journal_title：Cell

authors： Wood SA,Park JE,Brown WJ

更新日期：1991-11-01 00:00:00

abstract：:The ongoing pandemic of a new human coronavirus, SARS-CoV-2, has generated enormous global concern. We and others in China were involved in the initial genome sequencing of the virus. Herein, we describe what genomic data reveal about the emergence SARS-CoV-2 and discuss the gaps in our understanding of its origins. ...

journal_title：Cell

authors： Zhang YZ,Holmes EC

更新日期：2020-04-16 00:00:00

abstract：:The maternally transcribed product of the Drosophila easter gene is essential for the establishment of a normal dorsal-ventral pattern in embryos. Loss-of-function mutations in easter result in a dorsalization of the embryonic pattern, while dominant gain-of-function mutations ventralize the embryonic pattern. P eleme...

journal_title：Cell

authors： Chasan R,Anderson KV

更新日期：1989-02-10 00:00:00

abstract：:The CD4 lymphocyte surface glycoprotein and the lck tyrosine protein kinase p56lck are found as a complex in T lymphocytes. We have defined the domains in both proteins that are responsible for this interaction by coexpressing hybrid and deleted forms of the two proteins in HeLa cells. We have found that the unique 32...

journal_title：Cell

authors： Shaw AS,Amrein KE,Hammond C,Stern DF,Sefton BM,Rose JK

更新日期：1989-11-17 00:00:00

abstract：:The Ras GTPase links extracellular mitogens to intracellular mechanisms that control cell proliferation. To understand how Ras regulates proliferation in vivo, we activated or inactivated Ras in cell clones in the developing Drosophila wing. Cells lacking Ras were smaller, had reduced growth rates, accumulated in G1, ...

journal_title：Cell

authors： Prober DA,Edgar BA

更新日期：2000-02-18 00:00:00

abstract：:The alpha IIb beta 3 integrin binds Arg-Gly-Asp-containing (RGD-containing) ligands in a cation-dependent interaction. A fourteen amino acid sequence, beta 3 (118-131), and an antibody to it, inhibited ligand binding functions of alpha IIb beta 3, and a 1:1 stoichiometric beta 3 (118-131)-RGD complex was detected by m...

journal_title：Cell

authors： D'Souza SE,Haas TA,Piotrowicz RS,Byers-Ward V,McGrath DE,Soule HR,Cierniewski C,Plow EF,Smith JW

更新日期：1994-11-18 00:00:00

abstract：:We describe the identification and characterization of the Saccharomyces cerevisiae ZIP2 gene, which encodes a novel meiosis-specific protein essential for synaptonemal complex formation. In the zip2 mutant, chromosomes are homologously paired but not synapsed. The Zip2 protein localizes to discrete foci on meiotic ch...

journal_title：Cell

authors： Chua PR,Roeder GS

更新日期：1998-05-01 00:00:00

abstract：:The C-terminal domain (CTD) of the largest subunit of yeast RNA polymerase II contains 26-27 tandem copies of a conserved heptapeptide of unknown function. Yeast strains whose CTD contains ten heptamers are viable but defective for transcription of the INO1 gene and cold sensitive for growth. Deletion of the SIN1 gene...

journal_title：Cell

authors： Peterson CL,Kruger W,Herskowitz I

更新日期：1991-03-22 00:00:00

abstract：:A hybrid beta-galactosidase molecule containing a substantial portion of the amino-terminal sequence of the maltose-binding protein is inserted in the cytoplasmic membrane of E. coli; in this location, the protein has very low enzymatic activity. The strain producing it is, therefore, Lac-. Selection for derivatives o...

journal_title：Cell

authors： Oliver DB,Beckwith J

更新日期：1981-09-01 00:00:00

abstract：:A unique DNA structural intermediate associated with termination of replication in Bacillus subtilis has been identified. This was achieved by probing for the Bam HI DNA fragment within which the terminus of the chromosome (terC) resides. The intermediate migrates more slowly than the bulk of digested chromosomal DNA ...

journal_title：Cell

authors： Weiss AS,Wake RG

更新日期：1984-12-01 00:00:00

abstract：:xol-1 is the earliest-acting gene in the known hierarchy that controls C. elegans sex determination and dosage compensation. We show that the primary sex-determining signal (the X/A ratio) directs the choice of sexual fate by regulating xol-1 transcript levels: high xol-1 expression during gastrulation triggers male d...

journal_title：Cell

authors： Rhind NR,Miller LM,Kopczynski JB,Meyer BJ

更新日期：1995-01-13 00:00:00

abstract：:The cis-trans isomerization of proline serves as a regulatory switch in signaling pathways. We identify the proline isomerase Fpr4, a member of the FK506 binding protein family in Saccharomyces cerevisiae, as an enzyme which binds the amino-terminal tail of histones H3 and H4 and catalyses the isomerization of H3 prol...

journal_title：Cell

authors： Nelson CJ,Santos-Rosa H,Kouzarides T

更新日期：2006-09-08 00:00:00

abstract：:The tumor suppressor PTEN, a critical regulator for multiple cellular processes, is mutated or deleted frequently in various human cancers. Subtle reductions in PTEN expression levels have profound impacts on carcinogenesis. Here we show that PTEN level is regulated by ubiquitin-mediated proteasomal degradation, and p...

journal_title：Cell

authors： Wang X,Trotman LC,Koppie T,Alimonti A,Chen Z,Gao Z,Wang J,Erdjument-Bromage H,Tempst P,Cordon-Cardo C,Pandolfi PP,Jiang X

更新日期：2007-01-12 00:00:00

abstract：:The membrane-associated carboxypeptidase angiotensin-converting enzyme 2 (ACE2) is an essential regulator of heart function. Now, Li at al. identify and characterize an unexpected second function of ACE2 as a partner of the SARS-CoV spike glycoprotein in mediating virus entry and cell fusion. ...

journal_title：Cell

authors： Dimitrov DS

更新日期：2003-12-12 00:00:00

abstract：:The origin recognition complex (ORC) is required to initiate eukaryotic DNA replication and also engages in transcriptional silencing in S. cerevisiae. We observed a striking preferential but not exclusive association of Drosophila ORC2 with heterochromatin on interphase and mitotic chromosomes. HP1, a heterochromatin...

journal_title：Cell

authors： Pak DT,Pflumm M,Chesnokov I,Huang DW,Kellum R,Marr J,Romanowski P,Botchan MR

更新日期：1997-10-31 00:00:00

abstract：:Ventral midline cells at different rostrocaudal levels of the central nervous system exhibit distinct properties but share the ability to pattern the dorsoventral axis of the neural tube. We show here that ventral midline cells acquire distinct identities in response to the different signaling activities of underlying...

journal_title：Cell

authors： Dale JK,Vesque C,Lints TJ,Sampath TK,Furley A,Dodd J,Placzek M

更新日期：1997-07-25 00:00:00

abstract：:In this issue of Cell, Yamamoto et al. (2005) describe a novel molecule, Shisa, which functions in the endoplastic reticulum (ER) to prevent maturation of Frizzled (Fz) serpentine receptors and fibroblast growth factor receptor (FGFR). Shisa thus antagonizes Wnt and FGF signaling cell-autonomously, thereby promoting a...

journal_title：Cell

authors： He X

更新日期：2005-01-28 00:00:00

abstract：:The state and organization of viral DNA sequences present in independently isolated rat cell lines transformed with SV40 were investigated using restriction-enzyme cleavage of the cellular DNA and blot hybridization with a viral probe. The transformed lines were established under conditions as identical as possible, e...

journal_title：Cell

authors： Mougneau E,Birg F,Rassoulzadegan M,Cuzin F

更新日期：1980-12-01 00:00:00

abstract：:Sec7-related guanine nucleotide exchange factors (GEFs) initiate vesicle budding from the Golgi membrane surface by converting the GTPase ARF to a GTP-bound, membrane-associated form. Here we report the crystal structure of the catalytic Sec7 homology domain of Arno, a human GEF for ARF1, determined at 2.2 angstroms r...

journal_title：Cell

authors： Mossessova E,Gulbis JM,Goldberg J

更新日期：1998-02-06 00:00:00

abstract：:Poly(A)-containing RNA, isolated from rat ventral prostate, has been analyzed for its base sequence complexity. The kinetics of hybridization of total cellular poly(A)-containing RNA with its complementary DNA (cDNA) from normal and castrated animals are markedly different. RNA from normal animals consists of three ab...

journal_title：Cell

authors： Parker MG,Mainwaring WI

更新日期：1977-10-01 00:00:00

abstract：:The single, chloroplast encoded gene for the large subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase (rbcL) from Euglena gracilis is found to contain nine intervening sequences. The intervening sequences were identified by heteroduplex analysis between Euglena rbcL and the non-intron-containing rbcL from Spin...

journal_title：Cell

authors： Koller B,Gingrich JC,Stiegler GL,Farley MA,Delius H,Hallick RB

更新日期：1984-02-01 00:00:00

abstract：:CRISPR-Cas9 technology would be enhanced by the ability to inhibit Cas9 function spatially, temporally, or conditionally. Previously, we discovered small proteins encoded by bacteriophages that inhibit the CRISPR-Cas systems of their host bacteria. These "anti-CRISPRs" were specific to type I CRISPR-Cas systems that d...

journal_title：Cell

authors： Pawluk A,Amrani N,Zhang Y,Garcia B,Hidalgo-Reyes Y,Lee J,Edraki A,Shah M,Sontheimer EJ,Maxwell KL,Davidson AR

更新日期：2016-12-15 00:00:00

abstract：:Unique among leukocytes, neutrophils follow daily cycles of release from and migration back into the bone marrow, where they are eliminated. Because removal of dying cells generates homeostatic signals, we explored whether neutrophil elimination triggers circadian events in the steady state. Here, we report that the h...

journal_title：Cell

authors： Casanova-Acebes M,Pitaval C,Weiss LA,Nombela-Arrieta C,Chèvre R,A-González N,Kunisaki Y,Zhang D,van Rooijen N,Silberstein LE,Weber C,Nagasawa T,Frenette PS,Castrillo A,Hidalgo A

更新日期：2013-05-23 00:00:00

abstract：:Elucidation of endogenous cellular protein-protein interactions and their networks is most desirable for biological studies. Here we report our study of endogenous human coregulator protein complex networks obtained from integrative mass spectrometry-based analysis of 3290 affinity purifications. By preserving weak pr...

journal_title：Cell

authors： Malovannaya A,Lanz RB,Jung SY,Bulynko Y,Le NT,Chan DW,Ding C,Shi Y,Yucer N,Krenciute G,Kim BJ,Li C,Chen R,Li W,Wang Y,O'Malley BW,Qin J

更新日期：2011-05-27 00:00:00

abstract：:An adaptive variant of the human Ectodysplasin receptor, EDARV370A, is one of the strongest candidates of recent positive selection from genome-wide scans. We have modeled EDAR370A in mice and characterized its phenotype and evolutionary origins in humans. Our computational analysis suggests the allele arose in centra...

journal_title：Cell

authors： Kamberov YG,Wang S,Tan J,Gerbault P,Wark A,Tan L,Yang Y,Li S,Tang K,Chen H,Powell A,Itan Y,Fuller D,Lohmueller J,Mao J,Schachar A,Paymer M,Hostetter E,Byrne E,Burnett M,McMahon AP,Thomas MG,Lieberman DE,Jin

更新日期：2013-02-14 00:00:00

abstract：:A recent series of papers, including Festa et al. (2011) in this issue, has revealed unexpected interdependent relationships among cell populations residing in and around the hair follicle. These interactions between different lineages of stem cells are crucial for hair follicle growth and cycling and point to a compl...

journal_title：Cell

authors： Jahoda CA,Christiano AM

更新日期：2011-09-02 00:00:00

abstract：:We have tested a model for global ribosome biosynthesis by examining the effects of increased gene dosage on the synthesis of rRNA. Increasing gene dosage does not lead to a significant increase in total rRNA transcription; i.e., rRNA synthesis from individual rRNA operons is reduced to keep total rRNA production unch...

journal_title：Cell

authors： Jinks-Robertson S,Gourse RL,Nomura M

更新日期：1983-07-01 00:00:00