Stable binding of Drosophila heat shock factor to head-to-head and tail-to-tail repeats of a conserved 5 bp recognition unit.

abstract：:The mammalian BAF complex regulates gene expression by modifying chromatin structure. In this report, we identify 80 genes activated and 2 genes repressed by the BAF complex in SW-13 cells. We find that prior binding of NFI/CTF to the NFI/CTF binding site in CSF1 promoter is required for the recruitment of the BAF com...

journal_title：Cell

authors： Liu R,Liu H,Chen X,Kirby M,Brown PO,Zhao K

更新日期：2001-08-10 00:00:00

abstract：:The discovery that somatic cells can be reprogrammed into induced pluripotent stem cells (iPSCs) raised the exciting possibility of modeling diseases with patient-specific cells. Marchetto et al. (2010) now use iPSC technology to generate, characterize, and treat an in vitro model for the autism spectrum disorder Rett...

journal_title：Cell

authors： Walsh RM,Hochedlinger K

更新日期：2010-11-12 00:00:00

abstract：:The phage Mu transpososome is assembled by interactions of transposase subunits with the left (L) and right (R) ends of Mu and an enhancer (E) located in between. A metastable three-site complex LER progresses into a more stable type 0 complex in which a tetrameric transposase is poised for DNA cleavage. "Difference t...

journal_title：Cell

authors： Pathania S,Jayaram M,Harshey RM

更新日期：2002-05-17 00:00:00

abstract：:Development of microbiota-directed foods (MDFs) that selectively increase the abundance of beneficial human gut microbes, and their expressed functions, requires knowledge of both the bioactive components of MDFs and the mechanisms underlying microbe-microbe interactions. Here, gnotobiotic mice were colonized with a d...

journal_title：Cell

authors： Patnode ML,Beller ZW,Han ND,Cheng J,Peters SL,Terrapon N,Henrissat B,Le Gall S,Saulnier L,Hayashi DK,Meynier A,Vinoy S,Giannone RJ,Hettich RL,Gordon JI

更新日期：2019-09-19 00:00:00

abstract：:Fluorescent proteins are commonly used to label cells across organisms, but the unmodified forms cannot control biological activities. Using GFP-binding proteins derived from Camelid antibodies, we co-opted GFP as a scaffold for inducing formation of biologically active complexes, developing a library of hybrid transc...

journal_title：Cell

authors： Tang JC,Szikra T,Kozorovitskiy Y,Teixiera M,Sabatini BL,Roska B,Cepko CL

更新日期：2013-08-15 00:00:00

abstract：:Through dissecting the link between spatial genome organization and DNA replication timing, Sima et al. (2018) discover early replicating control elements (ERCEs), a new type of cis-acting elements that regulate replication timing, transcription, and multiple layers of three-dimensional features of genome organization...

journal_title：Cell

authors： Ma J,Duan Z

更新日期：2019-02-07 00:00:00

abstract：:Phosphorylation of histone H3 serine 10 correlates with chromosome condensation and is required for normal chromosome segregation in Tetrahymena. This phosphorylation is dependent upon activation of the NIMA kinase in Aspergillus nidulans. NIMA expression also induces Ser-10 phosphorylation inappropriately in S phase-...

journal_title：Cell

authors： De Souza CP,Osmani AH,Wu LP,Spotts JL,Osmani SA

更新日期：2000-08-04 00:00:00

abstract：:The linear extrachromosomal ribosomal DNA of Tetrahymena is generated from a single integrated copy during macronuclear development. The free ends of this extrachromosomal gene contain 20-70 tandem repeats of the hexanucleotide CCCCAA. We have determined the nucleotide sequence at the same (3') end of the single, inte...

journal_title：Cell

authors： King BO,Yao MC

更新日期：1982-11-01 00:00:00

abstract：:We have used cloned chicken cDNA sequences for alpha- and beta-tubulin to investigate tubulin gene organization in Drosophila melanogaster. Experiments using genomic Drosophila DNA from several sources indicate that there are at least four copies each of the alpha-tubulin gene and the beta-tubulin gene. In situ hybrid...

journal_title：Cell

authors： Sánchez F,Natzle JE,Cleveland DW,Kirschner MW,McCarthy BJ

更新日期：1980-12-01 00:00:00

abstract：:It has been puzzling that mammalian telomeric proteins, including TRF1, TRF2, tankyrase, and TIN2 have no recognized orthologs in budding yeast. Here, we describe a human protein, hRap1, that is an ortholog of the yeast telomeric protein, scRap1p. hRap1 has three conserved sequence motifs in common with scRap1, is loc...

journal_title：Cell

authors： Li B,Oestreich S,de Lange T

更新日期：2000-05-26 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：:The hsp 70 gene of Drosophila contains three domains to which a heat shock gene specific transcription factor (HSTF) binds. In addition to the previously described 55 bp binding domain proximal to the TAT homology, there are two 25 bp binding sites farther upstream. Footprinting studies with 5' and 3' deletion mutatio...

journal_title：Cell

authors： Topol J,Ruden DM,Parker CS

更新日期：1985-09-01 00:00:00

abstract：:We have analyzed two mutations of the white-eye gene, which arose in flies subject to I-R hybrid dysgenesis. These mutations are associated with insertions of apparently identical 5.4 kb sequences, which we have cloned. We believe that these insertions are copies of the I factor controlling I-R hybrid dysgenesis. The ...

journal_title：Cell

authors： Bucheton A,Paro R,Sang HM,Pelisson A,Finnegan DJ

更新日期：1984-08-01 00:00:00

abstract：:During metastasis, migrating breast cancer stem cells undergo a loss of polarity leading to an epithelial-to-mesenchymal transition (EMT). Gupta et al. (2009) use this attribute of cancer stem cells to develop a high-throughput screen, which successfully identifies small molecules that specifically inhibit cancer stem...

journal_title：Cell

authors： Beug H

更新日期：2009-08-21 00:00:00

abstract：:A second and minor DNA component containing 5s RNA genes has been purified from the genomic DNA of Xenopus laevis (XIt 5S DNA). Some of its physical and chemical characteristics are described. It contains a 5S RNA gene sequence which has some oocyte and some somatic-specific residues, as well as nucleotides which diff...

journal_title：Cell

authors： Brown DD,Carrol D,Brown RD

更新日期：1977-12-01 00:00:00

abstract：:Developing systems exhibit robust and tolerant properties in the form of compensation and competition within cell groups. Fundamentally, these behaviors are governed by mechanisms that elicit proliferation and apoptosis. Recent insights from the Drosophila system implicate new determinants that specify "winners" and "...

journal_title：Cell

authors： Abrams JM

更新日期：2002-08-23 00:00:00

abstract：:Chronic Pseudomonas aeruginosa infections evade antibiotic therapy and are associated with mortality in cystic fibrosis (CF) patients. We find that in vitro resistance evolution of P. aeruginosa toward clinically relevant antibiotics leads to phenotypic convergence toward distinct states. These states are associated w...

journal_title：Cell

authors： Imamovic L,Ellabaan MMH,Dantas Machado AM,Citterio L,Wulff T,Molin S,Krogh Johansen H,Sommer MOA

更新日期：2018-01-11 00:00:00

abstract：:The 50 amino acid form of TGF-alpha is cleaved from a conserved integral membrane glycoprotein by a protease that, in many tumor cells, appears to be limiting. To test whether the membrane-bound precursor has biological activity in the absence of processing, we introduced amino acid substitutions at the proteolytic cl...

journal_title：Cell

authors： Wong ST,Winchell LF,McCune BK,Earp HS,Teixidó J,Massagué J,Herman B,Lee DC

更新日期：1989-02-10 00:00:00

abstract：:Although clonal neo-antigen burden is associated with improved response to immune therapy, the functional basis for this remains unclear. Here we study this question in a novel controlled mouse melanoma model that enables us to explore the effects of intra-tumor heterogeneity (ITH) on tumor aggressiveness and immunity...

journal_title：Cell

authors： Wolf Y,Bartok O,Patkar S,Eli GB,Cohen S,Litchfield K,Levy R,Jiménez-Sánchez A,Trabish S,Lee JS,Karathia H,Barnea E,Day CP,Cinnamon E,Stein I,Solomon A,Bitton L,Pérez-Guijarro E,Dubovik T,Shen-Orr SS,Miller ML,Me

更新日期：2019-09-19 00:00:00

abstract：:Activins are involved in the regulation of multiple biological events, ranging from early development to pituitary function. To characterize the cellular mechanisms involved in these processes, cDNAs coding for an activin receptor were cloned from AtT20 mouse corticotropic cells by screening COS cell transfectants for...

journal_title：Cell

authors： Mathews LS,Vale WW

更新日期：1991-06-14 00:00:00

abstract：:The initiation of chromosome segregation at anaphase is linked by the spindle assembly checkpoint to the completion of chromosome-microtubule attachment during metaphase. To determine the function of the mitotic checkpoint protein Mad2 during normal cell division and when mitosis goes awry, we have knocked out Mad2 in...

journal_title：Cell

authors： Dobles M,Liberal V,Scott ML,Benezra R,Sorger PK

更新日期：2000-06-09 00:00:00

abstract：:The Bcl-2 family member Bax translocates from the cytosol to mitochondria, where it oligomerizes and permeabilizes the mitochondrial outer membrane to promote apoptosis. Bax activity is counteracted by prosurvival Bcl-2 proteins, but how they inhibit Bax remains controversial because they neither colocalize nor form s...

journal_title：Cell

authors： Edlich F,Banerjee S,Suzuki M,Cleland MM,Arnoult D,Wang C,Neutzner A,Tjandra N,Youle RJ

更新日期：2011-04-01 00:00:00

abstract：:The crystal structure of a proteolytic subfragment from scallop striated muscle myosin, complexed with MgADP, has been solved at 2.5 A resolution and reveals an unusual conformation of the myosin head. The converter and the lever arm are in very different positions from those in either the pre-power stroke or near-rig...

journal_title：Cell

authors： Houdusse A,Kalabokis VN,Himmel D,Szent-Györgyi AG,Cohen C

更新日期：1999-05-14 00:00:00

abstract：:The v-erbB gene of avian erythroblastosis virus (AEV) codes for an integral plasma membrane glycoprotein, gp74erbB. Expression of gp74erbB and its intracellular precursors, gp66erbB and gp68erbB, has been studied in cells transformed by two temperature-sensitive mutants of AEV. After shift to 42 degrees C, the process...

journal_title：Cell

authors： Beug H,Hayman MJ

更新日期：1984-04-01 00:00:00

abstract：:Most mutations in cancer genomes are thought to be acquired after the initiating event, which may cause genomic instability and drive clonal evolution. However, for acute myeloid leukemia (AML), normal karyotypes are common, and genomic instability is unusual. To better understand clonal evolution in AML, we sequenced...

journal_title：Cell

authors： Welch JS,Ley TJ,Link DC,Miller CA,Larson DE,Koboldt DC,Wartman LD,Lamprecht TL,Liu F,Xia J,Kandoth C,Fulton RS,McLellan MD,Dooling DJ,Wallis JW,Chen K,Harris CC,Schmidt HK,Kalicki-Veizer JM,Lu C,Zhang Q,Lin L,

更新日期：2012-07-20 00:00:00

abstract：:247 independent events involving insertion of the TN3 transposable element into a 4 kb constructed plasmid (pTU4) of partially known DNA sequence were studied by restriction endonuclease mapping, and 65 of these insertion sites were examined further by DNA sequence analysis. Our results show that the previously propos...

journal_title：Cell

authors： Tu CP,Cohen SN

更新日期：1980-01-01 00:00:00

abstract：:To study the insertion of multispanning membrane proteins into the endoplasmic reticulum, we constructed novel proteins on the cDNA level by repeating, up to four times, the internal signal-anchor domain of the asialoglycoprotein receptor H1. Upon in vitro translation in the presence of microsomes, these polypeptides ...

journal_title：Cell

authors： Wessels HP,Spiess M

更新日期：1988-10-07 00:00:00

abstract：:DNA polymerase (pol) β is a model polymerase involved in gap-filling DNA synthesis utilizing two metals to facilitate nucleotidyl transfer. Previous structural studies have trapped catalytic intermediates by utilizing substrate analogs (dideoxy-terminated primer or nonhydrolysable incoming nucleotide). To identify add...

journal_title：Cell

authors： Freudenthal BD,Beard WA,Shock DD,Wilson SH

更新日期：2013-07-03 00:00:00

abstract：:Yeast ataxin-2, also known as Pbp1 (polyA binding protein-binding protein 1), is an intrinsically disordered protein implicated in stress granule formation, RNA biology, and neurodegenerative disease. To understand the endogenous function of this protein, we identify Pbp1 as a dedicated regulator of TORC1 signaling an...

journal_title：Cell

authors： Yang YS,Kato M,Wu X,Litsios A,Sutter BM,Wang Y,Hsu CH,Wood NE,Lemoff A,Mirzaei H,Heinemann M,Tu BP

更新日期：2019-04-18 00:00:00

abstract：:Much of our understanding of chromosome segregation is based on cell culture systems. Here, we examine the importance of the tissue environment for chromosome segregation by comparing chromosome segregation fidelity across several primary cell types in native and nonnative contexts. We discover that epithelial cells h...

journal_title：Cell

authors： Knouse KA,Lopez KE,Bachofner M,Amon A

更新日期：2018-09-20 00:00:00