Structure Studies of the CRISPR-Csm Complex Reveal Mechanism of Co-transcriptional Interference.

abstract：:A novel trimolecular mechanism of microbial attachment to mammalian host cells was characterized for the obligate intracellular pathogen Chlamydia trachomatis. Using purified glycosaminoglycans (GAGs) and specific GAG lyases, we demonstrated that a heparan sulfate-like GAG present on the surface of chlamydia organisms...

journal_title：Cell

authors： Zhang JP,Stephens RS

更新日期：1992-05-29 00:00:00

abstract：:A comprehensive analysis uncovered a set of yeast proteins promoting protein-based inheritance that shares many of the non-Mendelian properties of prions. Lacking any sequence or structural signatures of known prions, these proteins represent a new class of non-amyloid, protein-based epigenetic determinants that can c...

journal_title：Cell

authors： Tuite MF

更新日期：2016-10-06 00:00:00

abstract：:Cellular receptors are required for efficient entry of retroviruses into cells. We previously cloned a chicken gene responsible for susceptibility to the retrovirus subgroup A Rous sarcoma virus (RSV(A)). Here we have isolated the quail homolog and generated two alternatively spliced processed genes encoding cellular ...

journal_title：Cell

authors： Bates P,Young JA,Varmus HE

更新日期：1993-09-24 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：:Post-translational modification of tubulin offers a mechanism for functional diversification of microtubules and regulation in a variety of physiological contexts. This SnapShot recaps the current state of understanding of tubulin posttranslational modifications and their functions in the regulation of biological proc...

journal_title：Cell

authors： Magiera MM,Singh P,Janke C

更新日期：2018-05-31 00:00:00

abstract：:Isolation of genes encoding the receptors for steroids, retinoids, vitamin D, and thyroid hormone and their structural and functional analysis revealed an evolutionarily conserved template for nuclear hormone receptors. This discovery sparked identification of numerous genes encoding related proteins, termed orphan re...

journal_title：Cell

authors： Evans RM,Mangelsdorf DJ

更新日期：2014-03-27 00:00:00

abstract：:I have defined conditions under which RepFIC plasmid DNA can be maintained in a state of lowered helical density. In exponentially growing cultures, the DNA of lowered helical density is present in small amounts but never totally absent, suggesting that it is a normal variant of plasmid maintenance. It is fully methyl...

journal_title：Cell

authors： Maas R

更新日期：2001-06-29 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：:The mouse t haplotypes show defects in spermatogenesis attributed to multiple loci on chromosome 17. We have cloned the gene for an abundant testicular germ cell protein, t complex polypeptide 1, which has a variant form in t haplotypes, TCP-1A. A cDNA clone, pB1.4, which hybridizes to a 19S mRNA that is abundant in h...

journal_title：Cell

authors： Willison KR,Dudley K,Potter J

更新日期：1986-03-14 00:00:00

abstract：:Research into the genetic and environmental factors behind complex trait variation has traditionally been segregated into distinct scientific camps. The reductionist approach aims to decrypt phenotypic variability bit by bit, founded on the underlying hypothesis that genome-to-phenome relations are largely constructed...

journal_title：Cell

authors： Williams EG,Auwerx J

更新日期：2015-07-02 00:00:00

abstract：:Methylation of arginine residues within histone H3 has been linked to active transcription. This modification appears on the estrogen-regulated pS2 promoter when the CARM1 methyltransferase is recruited during transcriptional activation. Here we describe a process, deimination, that converts histone arginine to citrul...

journal_title：Cell

authors： Cuthbert GL,Daujat S,Snowden AW,Erdjument-Bromage H,Hagiwara T,Yamada M,Schneider R,Gregory PD,Tempst P,Bannister AJ,Kouzarides T

更新日期：2004-09-03 00:00:00

abstract：:We predict regulatory targets for 14 Arabidopsis microRNAs (miRNAs) by identifying mRNAs with near complementarity. Complementary sites within predicted targets are conserved in rice. Of the 49 predicted targets, 34 are members of transcription factor gene families involved in developmental patterning or cell differen...

journal_title：Cell

authors： Rhoades MW,Reinhart BJ,Lim LP,Burge CB,Bartel B,Bartel DP

更新日期：2002-08-23 00:00:00

abstract：:An easy manipulation of the commercial fluorescence microscope allows stereo pairs of pictures to be taken, which when examined with a stereo viewer, give a strong three-dimensional impression. The procedure is described in detail. Its use allows the documentation by immunofluorescence microscopy of the three-dimensio...

journal_title：Cell

authors： Osborn M,Born T,Koitsch HJ,Weber K

更新日期：1978-07-01 00:00:00

abstract：:We report that the 12,000 dalton domain of fibronectin that interacts with fibroblast cell surfaces also binds specifically to thrombin-inducible, saturable receptors on platelets. Furthermore, we have used chemical cross-linking and monoclonal antibodies to show that the 12,000 dalton domain of fibronectin interacts ...

journal_title：Cell

authors： Gardner JM,Hynes RO

更新日期：1985-09-01 00:00:00

abstract：:Subsets of long-lived, tumor-initiating stem cells often escape cancer therapies. However, sources and mechanisms that generate tumor heterogeneity and drug-resistant cell population are still unfolding. Here, we devise a functional reporter system to lineage trace and/or genetic ablate signaling in TGF-β-activated sq...

journal_title：Cell

authors： Oshimori N,Oristian D,Fuchs E

更新日期：2015-02-26 00:00:00

abstract：:The majority of the mRNA molecules in HeLa cells contain 1-2 residue(s) of m6Ap and one blocked, methylated 5' terminal "cap" structure. The hnRNA, which is longer than mRNA, contains both m6Ap and caps but 4-6 times as many m6Ap residues per chain. In addition, nuclear molecules contain T2 RNA ase-resistant, methyl-l...

journal_title：Cell

authors： Salditt-Georgieff M,Jelinek W,Darnell JE,Furuichi Y,Morgan M,Shatkin A

更新日期：1976-02-01 00:00:00

abstract：:The promoter specificity of transcriptional activators is generally thought to be conferred by the specificity of the DNA-binding domain, which brings the activation domain to the appropriate promoter sequence. We show here, however, that Oct-1 and Oct-2 can differentially activate transcription not through DNA bindin...

journal_title：Cell

authors： Tanaka M,Lai JS,Herr W

更新日期：1992-02-21 00:00:00

abstract：:We report the identification of SED1, a protein required for mouse sperm binding to the egg zona pellucida. SED1 is homologous to a small group of secreted cell-matrix adhesive proteins that contain Notch-like EGF repeats and discoidin/F5/8 type C domains. SED1 is expressed in spermatogenic cells and is secreted by th...

journal_title：Cell

authors： Ensslin MA,Shur BD

更新日期：2003-08-22 00:00:00

abstract：:The differentiation of follicular dendritic cells (FDC) is essential to the remarkable microanatomic plasticity of lymphoid follicles. Here we show that FDC arise from ubiquitous perivascular precursors (preFDC) expressing platelet-derived growth factor receptor β (PDGFRβ). PDGFRβ-Cre-driven reporter gene recombinatio...

journal_title：Cell

authors： Krautler NJ,Kana V,Kranich J,Tian Y,Perera D,Lemm D,Schwarz P,Armulik A,Browning JL,Tallquist M,Buch T,Oliveira-Martins JB,Zhu C,Hermann M,Wagner U,Brink R,Heikenwalder M,Aguzzi A

更新日期：2012-07-06 00:00:00

abstract：:We have cloned the C. elegans cell death gene ced-3. A ced-3 transcript is most abundant during embryogenesis, the stage during which most programmed cell deaths occur. The predicted CED-3 protein shows similarity to human and murine interleukin-1 beta-converting enzyme and to the product of the mouse nedd-2 gene, whi...

journal_title：Cell

authors： Yuan J,Shaham S,Ledoux S,Ellis HM,Horvitz HR

更新日期：1993-11-19 00:00:00

abstract：:Dietary restriction (DR) extends lifespan in multiple species. To examine the mechanisms of lifespan extension upon DR, we assayed genome-wide translational changes in Drosophila. A number of nuclear encoded mitochondrial genes, including those in Complex I and IV of the electron transport chain, showed increased ribo...

journal_title：Cell

authors： Zid BM,Rogers AN,Katewa SD,Vargas MA,Kolipinski MC,Lu TA,Benzer S,Kapahi P

更新日期：2009-10-02 00:00:00

abstract：:Females with germline mutations in BRCA1 are predisposed to develop breast and ovarian cancers. A previous report indicated that BRCA1 colocalizes with and is necessary for the correct localization of XIST, a noncoding RNA that coats the inactive X chromosome (Xi) to mediate formation of facultative heterochromatin. A...

journal_title：Cell

authors： Xiao C,Sharp JA,Kawahara M,Davalos AR,Difilippantonio MJ,Hu Y,Li W,Cao L,Buetow K,Ried T,Chadwick BP,Deng CX,Panning B

更新日期：2007-03-09 00:00:00

abstract：:We have isolated a dominant mutation in a gene called Son of sevenless (Sos) that is an allele-specific suppressor of the sevenless phenotype. This suppressor function is autonomously required in R7 and is sensitive to the dosage of the Sos and bride of sevenless genes. Loss-of-function alleles of Sos are recessive le...

journal_title：Cell

authors： Rogge RD,Karlovich CA,Banerjee U

更新日期：1991-01-11 00:00:00

abstract：:Interneurons in the neocortex of the brain are small, locally projecting inhibitory GABAergic cells with a broad array of anatomical and physiological properties. The diversity of interneurons is believed to be crucial for regulating myriad operations in the neocortex. Here, we describe current theories about how inte...

journal_title：Cell

authors： Moore CI,Carlen M,Knoblich U,Cardin JA

更新日期：2010-07-23 00:00:00

abstract：:Following TGFbeta receptor-mediated phosphorylation and association with Smad4, Smad2 moves into the nucleus, binds to target promoters in association with DNA-binding cofactors, and recruits coactivators such as p300/CBP to activate transcription. We identified the homeodomain protein TGIF as a Smad2-binding protein ...

journal_title：Cell

authors： Wotton D,Lo RS,Lee S,Massagué J

更新日期：1999-04-02 00:00:00

abstract：:Telomeres of Oxytricha nova macronuclear chromosomes consist of a repeated T4G4 sequence, single-stranded at the 3' terminus, bound by a heterodimeric protein. The cloning of genes for the two polypeptides and their separate expression in E. coli have enabled evaluation of their individual contributions to DNA binding...

journal_title：Cell

authors： Gray JT,Celander DW,Price CM,Cech TR

更新日期：1991-11-15 00:00:00

abstract：:Mouse macrophages and lymphocytes express two distinct isoforms of a single class of Fc receptor for IgG. The macrophage isoform (FcRII-B2) is identical to the lymphocyte isoform (FcRII-B1) except for an inframe insertion in the cytoplasmic tail of FcRII-B1 that increases its length from 47 to 94 amino acids. To deter...

journal_title：Cell

authors： Miettinen HM,Rose JK,Mellman I

更新日期：1989-07-28 00:00:00

abstract：:Mutations at the X-linked disconnected locus of D. melanogaster lead to the failure of adult photoreceptor axons to innervate their target cells in the developing optic lobes of the third instar larva, resulting in flies that have rudimentary optic ganglia. The cascade of epigenetic events leading to the adult disconn...

journal_title：Cell

authors： Steller H,Fischbach KF,Rubin GM

更新日期：1987-09-25 00:00:00

abstract：:Mycobacterium leprae causes leprosy and is unique among mycobacterial diseases in producing peripheral neuropathy. This debilitating morbidity is attributed to axon demyelination resulting from direct interaction of the M. leprae-specific phenolic glycolipid 1 (PGL-1) with myelinating glia and their subsequent infecti...

journal_title：Cell

authors： Madigan CA,Cambier CJ,Kelly-Scumpia KM,Scumpia PO,Cheng TY,Zailaa J,Bloom BR,Moody DB,Smale ST,Sagasti A,Modlin RL,Ramakrishnan L

更新日期：2017-08-24 00:00:00

abstract：:Malignant gliomas are aggressive brain tumors with limited therapeutic options, and improvements in treatment require a deeper molecular understanding of this disease. As in other cancers, recent studies have identified highly tumorigenic subpopulations within malignant gliomas, known generally as cancer stem cells. H...

journal_title：Cell

authors： Eyler CE,Wu Q,Yan K,MacSwords JM,Chandler-Militello D,Misuraca KL,Lathia JD,Forrester MT,Lee J,Stamler JS,Goldman SA,Bredel M,McLendon RE,Sloan AE,Hjelmeland AB,Rich JN

更新日期：2011-07-08 00:00:00