A tale of chromatin and transcription in 100 structures.

abstract：:Ubiquitin-conjugating enzyme variant (UEV) proteins resemble ubiquitin-conjugating enzymes (E2s) but lack the defining E2 active-site residue. The MMS2-encoded UEV protein has been genetically implicated in error-free postreplicative DNA repair in Saccharomyces cerevisiae. We show that Mms2p forms a specific heteromer...

journal_title：Cell

authors： Hofmann RM,Pickart CM

更新日期：1999-03-05 00:00:00

abstract：:Herpes simplex virus type 1 (HSV-1) binds to cells through interactions of viral glycoproteins gB and gC with heparan sulfate chains on cell surface proteoglycans. This binding is not sufficient for viral entry, which requires fusion between the viral envelope and cell membrane. Here, we show that heparan sulfate modi...

journal_title：Cell

authors： Shukla D,Liu J,Blaiklock P,Shworak NW,Bai X,Esko JD,Cohen GH,Eisenberg RJ,Rosenberg RD,Spear PG

更新日期：1999-10-01 00:00:00

abstract：:Subsets of CD4 T cells are defined by the cytokines that they produce; these cytokines determine the effector function of these cells. Cloned CD4 T cells fall into two subsets, producing either interferon-gamma (IFN gamma) or interleukin-4 (IL-4) in combination with other cytokines, and are called Th1 and Th2 cells, r...

journal_title：Cell

authors： Kamogawa Y,Minasi LA,Carding SR,Bottomly K,Flavell RA

更新日期：1993-12-03 00:00:00

abstract：:To search for histone domains that may regulate transcription in vivo, we made deletions and amino acid substitutions in the histone N-termini of S. cerevisiae. Histone H4 N-terminal residues 4-23, which include the extremely conserved, reversibly acetylated lysines (at positions 5, 8, 12, and 16), were found to encom...

journal_title：Cell

authors： Durrin LK,Mann RK,Kayne PS,Grunstein M

更新日期：1991-06-14 00:00:00

abstract：:The S. cerevisiae gene MCR1 encodes two mitochondrial isoforms of NADH-cytochrome b5 reductase. The primary translation product has an amino-terminal matrix-targeting signal, followed by a stretch of 21 uncharged amino acids. This precursor protein is inserted into the outer membrane, but only about one-third of the m...

journal_title：Cell

authors： Hahne K,Haucke V,Ramage L,Schatz G

更新日期：1994-12-02 00:00:00

abstract：:Gram-negative bacteria have an outer membrane (OM) that functions as a barrier to protect the cell from toxic compounds such as antibiotics and detergents. The OM is a highly asymmetric bilayer composed of phospholipids, glycolipids, and proteins. Assembly of this essential organelle occurs outside the cytoplasm in an...

journal_title：Cell

authors： Wu T,Malinverni J,Ruiz N,Kim S,Silhavy TJ,Kahne D

更新日期：2005-04-22 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：:We present genetic evidence that the tetracycline resistance element Tn10 transposes by a nonreplicative mechanism. Heteroduplex Tn10 elements containing three single base pair mismatches were constructed on lambda phage genomes and allowed to transpose from lambda into the bacterial chromosome. Analysis of TetR colon...

journal_title：Cell

authors： Bender J,Kleckner N

更新日期：1986-06-20 00:00:00

abstract：:The COVID-19 pandemic urgently needs therapeutic and prophylactic interventions. Here, we report the rapid identification of SARS-CoV-2-neutralizing antibodies by high-throughput single-cell RNA and VDJ sequencing of antigen-enriched B cells from 60 convalescent patients. From 8,558 antigen-binding IgG1+ clonotypes, 1...

journal_title：Cell

authors： Cao Y,Su B,Guo X,Sun W,Deng Y,Bao L,Zhu Q,Zhang X,Zheng Y,Geng C,Chai X,He R,Li X,Lv Q,Zhu H,Deng W,Xu Y,Wang Y,Qiao L,Tan Y,Song L,Wang G,Du X,Gao N,Liu J,Xiao J,Su XD,Du Z,Feng Y,Qin C,Qin C

更新日期：2020-07-09 00:00:00

abstract：:Transcriptional regulation in the galactose regulon of yeast is determined by an interplay between a positive regulatory protein, GAL4, and a negative regulatory protein, GAL80. We show that derivatives of GAL4 missing as few as 28 carboxy-terminal amino acids are not responsive to GAL80 regulation, implying that the ...

journal_title：Cell

authors： Johnston SA,Salmeron JM Jr,Dincher SS

更新日期：1987-07-03 00:00:00

abstract：:Xenopus laevis oocytes respond to high temperature (greater than 31 degrees C) by the synthesis of one major (70 kilodalton) protein and by a gradual reduction in the rate of normal protein synthesis. In contrast with most other cells, the heat-shock response of Xenopus oocytes is controlled exclusively at the transla...

journal_title：Cell

authors： Bienz M,Gurdon JB

更新日期：1982-07-01 00:00:00

abstract：:Nucleosomes positioned over promoters are usually inhibitory to protein binding and activity. We analyzed at the nucleotide level of resolution the nucleosomal organization of a distal, liver-specific enhancer in various mouse tissues and found that the enhancer exists in an array of three precisely positioned nucleos...

journal_title：Cell

authors： McPherson CE,Shim EY,Friedman DS,Zaret KS

更新日期：1993-10-22 00:00:00

abstract：:Plasmids expressing partial-length sense or antisense protein 4.1 RNA were microinjected into fertilized Xenopus eggs. Nuclease protection assays reveal that antisense protein 4.1 RNA lead to the specific loss of endogenous protein 4.1 transcripts after midblastula transition, with no effect on the levels of three unr...

journal_title：Cell

authors： Giebelhaus DH,Eib DW,Moon RT

更新日期：1988-05-20 00:00:00

abstract：:Evidence is now mounting that liquid-liquid phase separation (LLPS) underlies the formation of membraneless compartments in cells. This realization has motivated major efforts to delineate the function of such biomolecular condensates in normal cells and their roles in contexts ranging from development to age-related ...

journal_title：Cell

authors： Alberti S,Gladfelter A,Mittag T

更新日期：2019-01-24 00:00:00

abstract：:We present a strategy for generating and analyzing comprehensive genetic-interaction maps, termed E-MAPs (epistatic miniarray profiles), comprising quantitative measures of aggravating or alleviating interactions between gene pairs. Crucial to the interpretation of E-MAPs is their high-density nature made possible by ...

journal_title：Cell

authors： Schuldiner M,Collins SR,Thompson NJ,Denic V,Bhamidipati A,Punna T,Ihmels J,Andrews B,Boone C,Greenblatt JF,Weissman JS,Krogan NJ

更新日期：2005-11-04 00:00:00

abstract：:The role of the noncoding genome in cancer biology is continually expanding. Cho et al. reveal a new and unexpected mechanism for the regulation of MYC expression mediated by the promoter sequence of its neighbor gene PVT1. This DNA element acts as a promoter-enhancer competitor and a candidate tumor suppressor. ...

journal_title：Cell

authors： Marchese FP,Huarte M

更新日期：2018-05-31 00:00:00

abstract：:Four major receptor families enable cells to respond to chemical and physical signals from their proximal environment. The ligand- and voltage-gated ion channels, G-protein-coupled receptors, nuclear hormone receptors, and receptor tyrosine kinases are all allosteric proteins that carry multiple, spatially distinct, y...

journal_title：Cell

authors： Changeux JP,Christopoulos A

更新日期：2016-08-25 00:00:00

abstract：:Monkey cell lines that constitutively synthesize 38.6 kd lac repressor protein and bear stably integrated chloramphenicol acetyl transferase (CAT) genes linked to a lac operator-containing SV40 early promoter-enhancer were generated. When grown in medium containing isopropyl beta-D-thiogalactoside (IPTG), these cells ...

journal_title：Cell

authors： Figge J,Wright C,Collins CJ,Roberts TM,Livingston DM

更新日期：1988-03-11 00:00:00

abstract：:An essential yeast protein, Nup145p, is identified via its genetic interaction with the nucleoporin Nsp1p. Nup145p contains GLFG repeats and localizes to nuclear pores. Depletion of Nup145p in vivo leads rapidly to nuclear retention of polyadenylated RNAs and more slowly to cytoplasmic accumulation of a nuclear report...

journal_title：Cell

authors： Fabre E,Boelens WC,Wimmer C,Mattaj IW,Hurt EC

更新日期：1994-07-29 00:00:00

abstract：:How transcription is silenced in early embryos has long been a mystery. In this issue, Guven-Ozkan et al. (2008) report that transcriptional repression during worm embryogenesis is mediated through sequestration of the general transcription factor TAF-4 and is regulated by mechanisms that orchestrate the transition be...

journal_title：Cell

authors： Blackwell TK,Walker AK

更新日期：2008-10-03 00:00:00

abstract：:It is increasingly appreciated that oncogenic transformation alters cellular metabolism to facilitate cell proliferation, but less is known about the metabolic changes that promote cancer cell aggressiveness. Here, we analyzed metabolic gene expression in cancer cell lines and found that a set of high-grade carcinoma ...

journal_title：Cell

authors： Shaul YD,Freinkman E,Comb WC,Cantor JR,Tam WL,Thiru P,Kim D,Kanarek N,Pacold ME,Chen WW,Bierie B,Possemato R,Reinhardt F,Weinberg RA,Yaffe MB,Sabatini DM

更新日期：2014-08-28 00:00:00

abstract：:Neuronal plasticity depends on plasma membrane Ca(2+) influx, resulting in activity-dependent gene transcription. Calmodulin (CaM) activated by Ca(2+) initiates the nuclear events, but how CaM makes its way to the nucleus has remained elusive. Ma et al. now show that CaMKIIγ transports CaM from cell surface Ca(2+) cha...

journal_title：Cell

authors： Malik ZA,Stein IS,Navedo MF,Hell JW

更新日期：2014-10-09 00:00:00

abstract：:Symbiotic bacteria are important in animal hosts, but have been largely overlooked as they have proved difficult to culture in the laboratory. Approaches such as comparative genomics and real-time PCR have provided insights into the molecular mechanisms that underpin symbiont-host interactions. Studies on the heritabl...

journal_title：Cell

authors： Dale C,Moran NA

更新日期：2006-08-11 00:00:00

abstract：:The kinetics of association of epidermal growth factor (EGF) and diferric-transferrin (TF) with clathrin-coated membranes of KB cells were examined using anti-clathrin antibody bound to Staphylococcus aureus. The ligands were bound to cells at 4 degrees C and after warming to 30 degrees C for 5 min, both ligands were ...

journal_title：Cell

authors： Hanover JA,Willingham MC,Pastan I

更新日期：1984-12-01 00:00:00

abstract：:A new class of endogenous primate type C virus has been isolated from a continuous tissue culture line of Macaca arctoides cells by co-cultivation with a human cell line. The virus, designated MAC-1, can be transmitted to human and feline cells in tissue culture, and is unrelated, by immunological and nucleic acid hyb...

journal_title：Cell

authors： Todaro GJ,Benveniste RE,Sherwin SA,Sherr CJ

更新日期：1978-04-01 00:00:00

abstract：:To understand the role of FoxO family members in hematopoiesis, we conditionally deleted FoxO1, FoxO3, and FoxO4 in the adult hematopoietic system. FoxO-deficient mice exhibited myeloid lineage expansion, lymphoid developmental abnormalities, and a marked decrease of the lineage-negative Sca-1+, c-Kit+ (LSK) compartme...

journal_title：Cell

authors： Tothova Z,Kollipara R,Huntly BJ,Lee BH,Castrillon DH,Cullen DE,McDowell EP,Lazo-Kallanian S,Williams IR,Sears C,Armstrong SA,Passegué E,DePinho RA,Gilliland DG

更新日期：2007-01-26 00:00:00

abstract：:Upon exposure to 0.1 mM N-phosphonacetyl-L-aspartate (PALA), a transition state analog inhibitor of aspartate transcarbamylase, most cells of a simian virus 40 (SV40)-transformed Syrian hamster line are killed within a few days, but resistant mutants form spontaneously with frequency 2-5 X 10(-5) in a stochastic proce...

journal_title：Cell

authors： Kempe TD,Swyryd EA,Bruist M,Stark GR

更新日期：1976-12-01 00:00:00

abstract：:Yeast mutants lacking meiotic proteins Zip1, Zip2, Zip3, Mer3, and/or Msh5 (ZMMs) were analyzed for recombination, synaptonemal complex (SC), and meiotic progression. At 33 degrees C, recombination-initiating double-strand breaks (DSBs) and noncrossover products (NCRs) form normally while formation of single-end invas...

journal_title：Cell

authors： Börner GV,Kleckner N,Hunter N

更新日期：2004-04-02 00:00:00

abstract：:Brown and beige adipocytes are specialized cells that express uncoupling protein 1 (UCP1) and dissipate chemical energy as heat. These cells likely possess alternative UCP1-independent thermogenic mechanisms. Here, we identify a secreted enzyme, peptidase M20 domain containing 1 (PM20D1), that is enriched in UCP1(+) v...

journal_title：Cell

authors： Long JZ,Svensson KJ,Bateman LA,Lin H,Kamenecka T,Lokurkar IA,Lou J,Rao RR,Chang MR,Jedrychowski MP,Paulo JA,Gygi SP,Griffin PR,Nomura DK,Spiegelman BM

更新日期：2016-07-14 00:00:00

abstract：:As the second dimension to the genome, the epigenome contains key information specific to every type of cells. Thousands of human epigenome maps have been produced in recent years thanks to rapid development of high throughput epigenome mapping technologies. In this review, we discuss the current epigenome mapping too...

journal_title：Cell

authors： Rivera CM,Ren B

更新日期：2013-09-26 00:00:00