Requirement of yeast RAD2, a homolog of human XPG gene, for efficient RNA polymerase II transcription. implications for Cockayne syndrome.

abstract：:During the early stage of Ad2 infection of human cells, RNA is transcribed from five separate transcription units. Early region II encodes the mRNA for a 72K single-stranded DNA binding protein (DBP) which functions in DNA replication. This report describes the structure of the first leader of the DBP mRNA and the fla...

journal_title：Cell

authors： Baker CC,Herisse J,Courtois G,Galibert F,Ziff E

更新日期：1979-10-01 00:00:00

abstract：:The Drosophila transforming growth factor beta (TGF-beta) homolog Decapentaplegic (Dpp) acts as a morphogen that forms a long-range concentration gradient to direct the anteroposterior patterning of the wing. Both planar transcytosis initiated by Dynamin-mediated endocytosis and extracellular diffusion have been propo...

journal_title：Cell

authors： Belenkaya TY,Han C,Yan D,Opoka RJ,Khodoun M,Liu H,Lin X

更新日期：2004-10-15 00:00:00

abstract：:In this issue of Cell, Lee et al. (2006) report that the parasite Trypanosoma brucei synthesizes fatty acids in an unconventional way. T. brucei and two other trypanosomes use enzymes called elongases to synthesize myristate, a fourteen carbon (C14) fatty acid essential for pathogenesis. This is an unexpected finding ...

journal_title：Cell

authors： Cronan JE

更新日期：2006-08-25 00:00:00

abstract：:CRISPR-Cas9 is a versatile genome editing technology for studying the functions of genetic elements. To broadly enable the application of Cas9 in vivo, we established a Cre-dependent Cas9 knockin mouse. We demonstrated in vivo as well as ex vivo genome editing using adeno-associated virus (AAV)-, lentivirus-, or parti...

journal_title：Cell

authors： Platt RJ,Chen S,Zhou Y,Yim MJ,Swiech L,Kempton HR,Dahlman JE,Parnas O,Eisenhaure TM,Jovanovic M,Graham DB,Jhunjhunwala S,Heidenreich M,Xavier RJ,Langer R,Anderson DG,Hacohen N,Regev A,Feng G,Sharp PA,Zhang F

更新日期：2014-10-09 00:00:00

abstract：:In this issue, Wilson et al. (2008) demonstrate that there are two functional subsets of hematopoietic stem cells that have distinctive kinetics of cell cycling. They present evidence that cells may transition between the two kinetic states, establishing one subpopulation that is ready to proliferate and another that ...

journal_title：Cell

authors： Raaijmakers MH,Scadden DT

更新日期：2008-12-12 00:00:00

abstract：:PD-1 immune checkpoint blockade provides significant clinical benefits for melanoma patients. We analyzed the somatic mutanomes and transcriptomes of pretreatment melanoma biopsies to identify factors that may influence innate sensitivity or resistance to anti-PD-1 therapy. We find that overall high mutational loads a...

journal_title：Cell

authors： Hugo W,Zaretsky JM,Sun L,Song C,Moreno BH,Hu-Lieskovan S,Berent-Maoz B,Pang J,Chmielowski B,Cherry G,Seja E,Lomeli S,Kong X,Kelley MC,Sosman JA,Johnson DB,Ribas A,Lo RS

更新日期：2016-03-24 00:00:00

abstract：:Different species of fruit flies share habitats but are believed to mate with each other only rarely. In this issue, Fan et al. show that interspecies mating is inhibited by the taste receptor Gr32a (Gustatory receptor 32a) and a neural circuit in which it functions. ...

journal_title：Cell

authors： Koh TW,Carlson JR

更新日期：2013-07-03 00:00:00

abstract：:Understanding human embryonic ventral midbrain is of major interest for Parkinson's disease. However, the cell types, their gene expression dynamics, and their relationship to commonly used rodent models remain to be defined. We performed single-cell RNA sequencing to examine ventral midbrain development in human and ...

journal_title：Cell

authors： La Manno G,Gyllborg D,Codeluppi S,Nishimura K,Salto C,Zeisel A,Borm LE,Stott SRW,Toledo EM,Villaescusa JC,Lönnerberg P,Ryge J,Barker RA,Arenas E,Linnarsson S

更新日期：2016-10-06 00:00:00

abstract：:In extracts from rat and calf uterus, the steroid hormone 17 beta-estradiol stimulates the binding of its specific receptor protein to DNA. This interaction appears to be of low affinity (half of the estradiol-activated, 5S receptor bound at 300-400 mug/ml DNA) and nonspecific with respect to DNA base sequence. No bin...

journal_title：Cell

authors： Yamamoto K,Alberts B

更新日期：1975-04-01 00:00:00

abstract：:We investigated soybean lectin gene structure and expression in a genetic line that accumulates normal levels of seed lectin (Le+ line) and in a mutant line that produces no detectable seed lectin (Le- line). We found that the nuclear and cytoplasmic lectin RNA levels in Le- embryos are approximately 0.01% of those in...

journal_title：Cell

authors： Goldberg RB,Hoschek G,Vodkin LO

更新日期：1983-06-01 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：:GAL4 derivatives containing an activation domain alleviated repression of a promoter during nucleosome assembly. A GAL4 derivative lacking an activation domain stably bound the promoter during nucleosome assembly but was not sufficient to preserve promoter function. The activation domain of GAL4 derivatives was essent...

journal_title：Cell

authors： Workman JL,Taylor IC,Kingston RE

更新日期：1991-02-08 00:00:00

abstract：:We have localized the regulatory sequence required for viral or poly(I)-poly(C) activation of human beta-interferon gene expression to a region located between -37 and -77 from the mRNA cap site. This sequence has the characteristics of an inducible enhancer element: it can act upstream or downstream of the beta-inter...

journal_title：Cell

authors： Goodbourn S,Zinn K,Maniatis T

更新日期：1985-06-01 00:00:00

abstract：:We have isolated two adenylyl cyclase genes, designated ACA and ACG, from Dictyostelium. The proposed structure for ACA resembles that proposed for mammalian adenylyl cyclases: two large hydrophilic domains and two sets of six transmembrane spans. ACG has a novel structure, reminiscent of the membrane-bound guanylyl c...

journal_title：Cell

authors： Pitt GS,Milona N,Borleis J,Lin KC,Reed RR,Devreotes PN

更新日期：1992-04-17 00:00:00

abstract：:Minimal hammerhead ribozymes have been characterized extensively by static and time-resolved crystallography as well as numerous biochemical analyses, leading to mutually contradictory mechanistic explanations for catalysis. We present the 2.2 A resolution crystal structure of a full-length Schistosoma mansoni hammerh...

journal_title：Cell

authors： Martick M,Scott WG

更新日期：2006-07-28 00:00:00

abstract：:Tyrosine phosphorylation controls many cellular functions. Yet the three-part toolkit that regulates phosphotyrosine signaling-tyrosine kinases, phosphotyrosine phosphatases, and Src Homology 2 (SH2) domains-is a relatively new innovation. Genomic analyses reveal how this revolutionary signaling system may have origin...

journal_title：Cell

authors： Lim WA,Pawson T

更新日期：2010-09-03 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：:daughterless (da) has multiple functions in Drosophila embryonic development: maternal da activity is necessary for proper sex determination, and zygotic da activity is necessary for formation of the peripheral nervous system. We have cloned the region containing da and have found that five recessive lethal da mutatio...

journal_title：Cell

authors： Caudy M,Vässin H,Brand M,Tuma R,Jan LY,Jan YN

更新日期：1988-12-23 00:00:00

abstract：:Many body surfaces harbor organ-specific γδ T cell compartments that contribute to tissue integrity. Thus, murine dendritic epidermal T cells (DETCs) uniquely expressing T cell receptor (TCR)-Vγ5 chains protect from cutaneous carcinogens. The DETC repertoire is shaped by Skint1, a butyrophilin-like (Btnl) gene express...

journal_title：Cell

authors： Di Marco Barros R,Roberts NA,Dart RJ,Vantourout P,Jandke A,Nussbaumer O,Deban L,Cipolat S,Hart R,Iannitto ML,Laing A,Spencer-Dene B,East P,Gibbons D,Irving PM,Pereira P,Steinhoff U,Hayday A

更新日期：2016-09-22 00:00:00

abstract：:X-ray studies have established that the structure of a right-handed, Watson-Crick double helix can change from place to place along its length as a function of base sequence. The base pairs transmit deformations out to the phosphate backbone, where they can then be recognized by proteins and other DNA-binding reagents...

journal_title：Cell

authors： Drew HR,Travers AA

更新日期：1984-06-01 00:00:00

abstract：:The unfolded protein response (UPR) regulates gene expression in response to stress in the endoplasmic reticulum (ER). We determined the transcriptional scope of the UPR using DNA microarrays. Rather than regulating only ER-resident chaperones and phospholipid biosynthesis, as anticipated from earlier work, the UPR af...

journal_title：Cell

authors： Travers KJ,Patil CK,Wodicka L,Lockhart DJ,Weissman JS,Walter P

更新日期：2000-04-28 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：:Most bacteria that colonize eukaryotes must bind directly to host cells to establish a replicative niche. In enteric bacteria, adhesion to host cells is often promoted by a lectin found on surface-localized pili. Some pili promote efficient adhesion only when they are subjected to shear stress, as found during the flo...

journal_title：Cell

authors： Isberg RR,Barnes P

更新日期：2002-07-12 00:00:00

abstract：:Polarity in mammalian cells emerges from the assembly of signaling molecules into extensive biochemical interaction networks. Despite their complexity, bacterial pathogens have evolved parsimonious mechanisms to hijack these systems. Here, we develop a tractable experimental and theoretical model to uncover fundamenta...

journal_title：Cell

authors： Orchard RC,Kittisopikul M,Altschuler SJ,Wu LF,Süel GM,Alto NM

更新日期：2012-02-17 00:00:00

abstract：:A mutation in any one of eight spoO genes of Bacillus subtilis blocks the process of spore formation at its earliest stage. To investigate how the products of the spoO genes may be involved in developmental gene expression, we fused the lacZ gene of E. coli to spoVG, a sporulation gene whose induction at the onset of ...

journal_title：Cell

authors： Zuber P,Losick R

更新日期：1983-11-01 00:00:00

abstract：:The human invariant chain (I gamma) of class II histocompatibility antigens spans the membrane of the endoplasmic reticulum once. It exposes a small amino-terminal domain on the cytoplasmic side and a carboxy-terminal, glycosylated domain on the exoplasmic side of the membrane. When the exoplasmic domain of I gamma is...

journal_title：Cell

authors： Lipp J,Dobberstein B

更新日期：1986-09-26 00:00:00

abstract：:The protein product of the human Duchenne muscular dystrophy locus (DMD) and its mouse homolog (mDMD) have been identified by using polyclonal antibodies directed against fusion proteins containing two distinct regions of the mDMD cDNA. The DMD protein is shown to be approximately 400 kd and to represent approximately...

journal_title：Cell

authors： Hoffman EP,Brown RH Jr,Kunkel LM

更新日期：1987-12-24 00:00:00

abstract：:We have used monoclonal antibodies to detect developmentally regulated cell surface antigens on D. discoideum amebae. A study of an antigen detected using an antibody produced by a hybridoma line implicates a previously undescribed component in the process of cell aggregation. This antigen (consisting of a doublet of ...

journal_title：Cell

authors： Brodie C,Klein C,Swierkosz J

更新日期：1983-04-01 00:00:00

abstract：:Little is known about how neutrophils and other cells establish a single zone of actin assembly during migration. A widespread assumption is that the leading edge prevents formation of additional fronts by generating long-range diffusible inhibitors or by sequestering essential polarity components. We use morphologica...

journal_title：Cell

authors： Houk AR,Jilkine A,Mejean CO,Boltyanskiy R,Dufresne ER,Angenent SB,Altschuler SJ,Wu LF,Weiner OD

更新日期：2012-01-20 00:00:00

abstract：:The Brachyury (T) gene is required for mesoderm formation in the mouse. In this paper we describe the cloning and expression of a Xenopus homolog of Brachyury, Xbra. As with Brachyury in the mouse, Xbra is expressed in presumptive mesodermal cells around the blastopore, and then in the notochord. We show that expressi...

journal_title：Cell

authors： Smith JC,Price BM,Green JB,Weigel D,Herrmann BG

更新日期：1991-10-04 00:00:00