Kinetochore localization of murine Bub1 is required for normal mitotic timing and checkpoint response to spindle damage.

abstract：:At anaphase onset, the protease separase triggers chromosome segregation by cleaving the chromosomal cohesin complex. Here, we show that cohesin destruction in metaphase is sufficient for segregation of much of the budding yeast genome, but not of the long arm of chromosome XII that contains the rDNA repeats. rDNA in ...

journal_title：Cell

authors： Sullivan M,Higuchi T,Katis VL,Uhlmann F

更新日期：2004-05-14 00:00:00

abstract：:The rate of in vivo transcription from the E. coli tRNA and rRNA promoters depends on both cellular growth rate and aminoacid availability. To investigate the molecular mechanisms involved we determined the extent of interaction of RNA polymerase with the promoter of the tyrT stable RNA gene. We show that the enzyme c...

journal_title：Cell

authors： Travers AA,Lamond AI,Mace HA,Berman ML

更新日期：1983-11-01 00:00:00

abstract：:We here attempt to achieve an integrated understanding of the structure and dynamics of a number of higher-order assemblies, including amyloids, various kinds of signalosomes, and cellular granules. We propose that the synergy between folded domains, linear motifs, and intrinsically disordered regions regulates the fo...

journal_title：Cell

authors： Wu H,Fuxreiter M

更新日期：2016-05-19 00:00:00

abstract：:The "holobiont" concept, defined as the collective contribution of the eukaryotic and prokaryotic counterparts to the multicellular organism, introduces a complex definition of individuality enabling a new comprehensive view of human evolution and personalized characteristics. Here, we provide snapshots of the evolvin...

journal_title：Cell

authors： Kundu P,Blacher E,Elinav E,Pettersson S

更新日期：2017-12-14 00:00:00

abstract：:Maintaining the pluripotency of mouse ES cells requires both LIF (leukemia inhibitory factor) and unknown factors in serum. The paper from Ying et al. in this issue of Cell shows that BMP (bone morphogenetic protein) can replace serum in this capacity, defining molecular requirements for ES cell self-renewal. ...

journal_title：Cell

authors： Temple S

更新日期：2003-10-31 00:00:00

abstract：:The larval salivary glands of Drosophila melanogaster, which are widely used for cytogenic studies, are also useful for studying the regulation of specific protein synthesis during differentiation. These glands synthesize and secrete massive amounts of a glue which attaches the pupae to the substrate during metamorpho...

journal_title：Cell

authors： Beckendorf SK,Kafatos FC

更新日期：1976-11-01 00:00:00

abstract：:The DDB1-CUL4-RBX1 (CRL4) ubiquitin ligase family regulates a diverse set of cellular pathways through dedicated substrate receptors (DCAFs). The DCAF DDB2 detects UV-induced pyrimidine dimers in the genome and facilitates nucleotide excision repair. We provide the molecular basis for DDB2 receptor-mediated cyclobutan...

journal_title：Cell

authors： Fischer ES,Scrima A,Böhm K,Matsumoto S,Lingaraju GM,Faty M,Yasuda T,Cavadini S,Wakasugi M,Hanaoka F,Iwai S,Gut H,Sugasawa K,Thomä NH

更新日期：2011-11-23 00:00:00

abstract：:Atopic dermatitis (AD) is a chronic itch and inflammatory disorder of the skin that affects one in ten people. Patients suffering from severe AD eventually progress to develop asthma and allergic rhinitis, in a process known as the "atopic march." Signaling between epithelial cells and innate immune cells via the cyto...

journal_title：Cell

authors： Wilson SR,Thé L,Batia LM,Beattie K,Katibah GE,McClain SP,Pellegrino M,Estandian DM,Bautista DM

更新日期：2013-10-10 00:00:00

abstract：:We have isolated three alleles of a novel Drosophila clock gene, double-time (dbt). Short- (dbtS) and long-period (dbtL) mutants alter both behavioral rhythmicity and molecular oscillations from previously identified clock genes, period and timeless. A third allele, dbtP, causes pupal lethality and eliminates circadia...

journal_title：Cell

authors： Price JL,Blau J,Rothenfluh A,Abodeely M,Kloss B,Young MW

更新日期：1998-07-10 00:00:00

abstract：:The tumor suppressor gene p53 regulates multiple cellular responses to DNA damage, but the transcriptional targets that specify these responses are incompletely understood. We describe a Drosophila p53 homolog and demonstrate that it can activate transcription from a promoter containing binding sites for human p53. Do...

journal_title：Cell

authors： Brodsky MH,Nordstrom W,Tsang G,Kwan E,Rubin GM,Abrams JM

更新日期：2000-03-31 00:00:00

abstract：:In order to identify nucleotide sequences required for efficient and accurate polyadenylation of mRNA precursors, we have constructed a series of mutations in the X. laevis beta 1-globin gene and analyzed transcripts produced upon microinjection into Xenopus oocytes. Small deletion and linker replacement mutations, wh...

journal_title：Cell

authors： Mason PJ,Elkington JA,Lloyd MM,Jones MB,Williams JG

更新日期：1986-07-18 00:00:00

abstract：:As these paired Commentaries discuss, neuroscientists and architects are just beginning to collaborate, each bringing what they know about their respective fields to the task of improving the environment of research buildings and laboratories. ...

journal_title：Cell

authors： Sternberg EM,Wilson MA

更新日期：2006-10-20 00:00:00

abstract：:The protein kinase Akt occupies a central position in multiple signaling pathways. Although numerous Akt substrates have been identified, less is known about the factors that regulate specific cellular responses to Akt signaling. In this issue, Schenck et al. (2008) demonstrate that the endosomal protein Appl1 modulat...

journal_title：Cell

authors： Zhao S,Guan KL

更新日期：2008-05-02 00:00:00

abstract：:Translation of ribosomal proteins in the alpha operon of E. coli is repressed by one of the encoded proteins, S4; it specifically recognizes an RNA fragment containing the translational initiation site for the first gene in the operon. RNA structure mapping experiments have suggested a pseudoknot structure for the S4 ...

journal_title：Cell

authors： Tang CK,Draper DE

更新日期：1989-05-19 00:00:00

abstract：:During the postpartum period, the brain's inhibitory GABAA receptors may not recover in time following their reduced numbers during pregnancy. This is likely the cause of postpartum depression prevalent in ∼12% of childbearing women. A new therapy for this condition consists of administering a synthetic neurosteroid d...

journal_title：Cell

authors： Mody I

更新日期：2019-01-10 00:00:00

abstract：:Homology is an important feature of recombination. We have used the rll cistrons of bacteriophage T4 to determine the extent of homology required for recombination. We varied the amount of homologous DNA available for recombination in both marker rescue experiments and deletion-by-deletion crosses. Our results suggest...

journal_title：Cell

authors： Singer BS,Gold L,Gauss P,Doherty DH

更新日期：1982-11-01 00:00:00

abstract：:VopL is an effector protein from Vibrio parahaemolyticus that nucleates actin filaments. VopL consists of a VopL C-terminal domain (VCD) and an array of three WASP homology 2 (WH2) motifs. Here, we report the crystal structure of the VCD dimer bound to actin. The VCD organizes three actin monomers in a spatial arrange...

journal_title：Cell

authors： Zahm JA,Padrick SB,Chen Z,Pak CW,Yunus AA,Henry L,Tomchick DR,Chen Z,Rosen MK

更新日期：2013-10-10 00:00:00

abstract：:Gastrulation is a complex process requiring the coordination of cell shape changes and cell movements. In Drosophila, gastrulation begins immediately upon cellularization of the blastoderm stage embryo with the formation of the ventral furrow and posterior midgut. Cells that form both of these invaginations change the...

journal_title：Cell

authors： Parks S,Wieschaus E

更新日期：1991-01-25 00:00:00

abstract：:Lambda integrative recombination depends on supercoiling of the phage attachment site, attP. Using dimethylsulfate protection and indirect end-labeling, the interaction of the recombination proteins Int and IHF with supercoiled and linear attP has been studied. Supercoiling enhances the binding of Int to attP, but not...

journal_title：Cell

authors： Richet E,Abcarian P,Nash HA

更新日期：1986-09-26 00:00:00

abstract：:Bacteria have evolved many different means of generating movement. In this issue of Cell, Shaevitz et al. (2005) describe the swimming movement of a helical bacterium called Spiroplasma. They discover that Spiroplasma propels itself by generating two temporally distinct kinks that travel the length of the bacterium. T...

journal_title：Cell

authors： Wolgemuth CW,Charon NW

更新日期：2005-09-23 00:00:00

abstract：:The recognition of specific DNA-binding sites by transcription factors is a critical yet poorly understood step in the control of gene expression. Members of the Hox family of transcription factors bind DNA by making nearly identical major groove contacts via the recognition helices of their homeodomains. In vivo spec...

journal_title：Cell

authors： Joshi R,Passner JM,Rohs R,Jain R,Sosinsky A,Crickmore MA,Jacob V,Aggarwal AK,Honig B,Mann RS

更新日期：2007-11-02 00:00:00

abstract：:Nuclear DNA from eucaryotes contains a significant fraction which forms duplexes very rapidly and also independently of the DNA concentration. This fraction can be isolated by adsorption to hydroxylapatite and has been called foldback DNA (Britten and Smith, 1970). Here we extend previous studies to show that the fold...

journal_title：Cell

authors： Perlman S,Phillips C,Bishop JO

更新日期：1976-05-01 00:00:00

abstract：:The messenger RNA coding for the precursor of the small subunit of ribulose--1,5--bisphosphate (Ru-P2) carboxylase has been partially purified from pea leaves. The mRNA has a size of 11.5S, is approximately 800 nucleotides long and, on cell-free translation, directs the synthesis of a single major polypeptide of 20,00...

journal_title：Cell

authors： Cashmore AR

更新日期：1979-06-01 00:00:00

abstract：:A recombinant peptide encoding the CD11b A domain bound 54Mn2+ with a high affinity. Other divalent cations, including Mg2+, Zn2+, Ni2+, Co2+, and Cd2+, but not Ca2+ or Ba2+, competed effectively for Mn2+ binding. Amino acid substitutions within two conserved and noncontiguous regions in the recombinant peptide abolis...

journal_title：Cell

authors： Michishita M,Videm V,Arnaout MA

更新日期：1993-03-26 00:00:00

abstract：:All recombination models postulate one or more recombination intermediates that are joint molecules containing two homologous parental molecules. A spike of branched DNA molecules not seen in DNA from mitotic cells was found in the two-dimensional gel analysis of meiotic DNA from S. cerevisiae. The mass of molecules i...

journal_title：Cell

authors： Collins I,Newlon CS

更新日期：1994-01-14 00:00:00

abstract：:Uracil-DNA glycosylase inhibitor (Ugi) is a B. subtilis bacteriophage protein that protects the uracil-containing phage DNA by irreversibly inhibiting the key DNA repair enzyme uracil-DNA glycosylase (UDG). The 1.9 A crystal structure of Ugi complexed to human UDG reveals that the Ugi structure, consisting of a twiste...

journal_title：Cell

authors： Mol CD,Arvai AS,Sanderson RJ,Slupphaug G,Kavli B,Krokan HE,Mosbaugh DW,Tainer JA

更新日期：1995-09-08 00:00:00

abstract：:Caspases are cysteine proteases that mediate programmed cell death in phylogenetically diverse multicellular organisms. We report here two kindreds with autoimmune lymphoproliferative syndrome (ALPS) type II, characterized by abnormal lymphocyte and dendritic cell homeostasis and immune regulatory defects, that harbor...

journal_title：Cell

authors： Wang J,Zheng L,Lobito A,Chan FK,Dale J,Sneller M,Yao X,Puck JM,Straus SE,Lenardo MJ

更新日期：1999-07-09 00:00:00

abstract：:It has been long appreciated that, during meiosis, DNA replication is coordinated with the subsequent formation of the double-strand breaks (DSBs) that initiate recombination, but a mechanistic understanding of this process was elusive. We now show that, in yeast, the replisome-associated components Tof1 and Csm3 phys...

journal_title：Cell

authors： Murakami H,Keeney S

更新日期：2014-08-14 00:00:00

abstract：:Viral infection causes the host to activate an antiviral response that, in part, is dependent on mitochondrial antiviral signaling protein (MAVS) to stimulate type I interferons. Zhang et al. (2019) demonstrate that glucose-generated lactate interacts with MAVS to suppress type I interferons. This study links glucose ...

journal_title：Cell

authors： Stoolman JS,Chandel NS

更新日期：2019-06-27 00:00:00

abstract：:We have isolated the genes encoding the largest subunit of all three classes of RNA polymerase from Trypanosoma brucei. While the pol II largest subunit is encoded by a single gene in all organisms examined to date, trypanosomes contain two copies of the gene. Both genes are expressed in the procyclic and bloodstream ...

journal_title：Cell

authors： Smith JL,Levin JR,Ingles CJ,Agabian N

更新日期：1989-03-10 00:00:00