p25rum1 orders S phase and mitosis by acting as an inhibitor of the p34cdc2 mitotic kinase.

abstract：:Fos protein can trans-activate AP-1-dependent gene expression and trans-repress the c-fos promoter. Although we find that trans-repression is enhanced by coexpression of c-Jun, it does not require any of the AP-1 or ATF sites in the mouse c-fos promoter. A major target for repression is the serum response element (SRE...

journal_title：Cell

authors： Lucibello FC,Lowag C,Neuberg M,Müller R

更新日期：1989-12-22 00:00:00

abstract：:Cancer cell of origin is difficult to identify by analyzing cells within terminal stage tumors, whose identity could be concealed by the acquired plasticity. Thus, an ideal approach to identify the cell of origin is to analyze proliferative abnormalities in distinct lineages prior to malignancy. Here, we use mosaic an...

journal_title：Cell

authors： Liu C,Sage JC,Miller MR,Verhaak RG,Hippenmeyer S,Vogel H,Foreman O,Bronson RT,Nishiyama A,Luo L,Zong H

更新日期：2011-07-22 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

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

abstract：:Histone methylation regulates chromatin structure and transcription. The recently identified histone demethylase lysine-specific demethylase 1 (LSD1) is chemically restricted to demethylation of only mono- and di- but not trimethylated histone H3 lysine 4 (H3K4me3). We show that the X-linked mental retardation (XLMR) ...

journal_title：Cell

authors： Iwase S,Lan F,Bayliss P,de la Torre-Ubieta L,Huarte M,Qi HH,Whetstine JR,Bonni A,Roberts TM,Shi Y

更新日期：2007-03-23 00:00:00

abstract：:We have produced a series of somatic cell hybrids by fusing pluripotent PCC4aza1 embryonal carcinoma ("teretocarcinoma") cells with thymocytes from young adult mice. When these hybrids form tumors in nu/nu or syngeneic mice, all the tumors contain a range of differentiated tissues, as well as embryonal carcinoma-like ...

journal_title：Cell

authors： Miller RA,Ruddle FH

更新日期：1976-09-01 00:00:00

abstract：:A mutant in src, the oncogene of Rous sarcoma virus, has been constructed in which the major phosphorylated tyrosine (Tyr-416, located in the carboxy-terminal half of the protein) has been replaced by phenylalanine. Mouse cells transformed with this mutant src form foci and grow in soft agar, indicative of a transform...

journal_title：Cell

authors： Snyder MA,Bishop JM,Colby WW,Levinson AD

更新日期：1983-03-01 00:00:00

abstract：:Mitochondrial DNA is compacted into nucleoprotein complexes denoted mitochondrial nucleoids, the focus of this SnapShot. ...

journal_title：Cell

authors： Bonekamp NA,Larsson NG

更新日期：2018-01-11 00:00:00

abstract：:Transposon Tn10 inserts at many sites in the bacterial chromosome, but preferentially inserts at particular hotspots. We believe we have identified the target DNA signal responsible for this specificity. We have determined the DNA sequences of 11 Tn10 insertion sites and identified a particular 6 base pair (bp) symmet...

journal_title：Cell

authors： Halling SM,Kleckner N

更新日期：1982-01-01 00:00:00

abstract：:ABCA1, an ATP-binding cassette (ABC) subfamily A exporter, mediates the cellular efflux of phospholipids and cholesterol to the extracellular acceptor apolipoprotein A-I (apoA-I) for generation of nascent high-density lipoprotein (HDL). Mutations of human ABCA1 are associated with Tangier disease and familial HDL defi...

journal_title：Cell

authors： Qian H,Zhao X,Cao P,Lei J,Yan N,Gong X

更新日期：2017-06-15 00:00:00

abstract：:New neurons arise from quiescent adult neural progenitors throughout life in specific regions of the mammalian brain. Little is known about the embryonic origin and establishment of adult neural progenitors. Here, we show that Hopx+ precursors in the mouse dentate neuroepithelium at embryonic day 11.5 give rise to pro...

journal_title：Cell

authors： Berg DA,Su Y,Jimenez-Cyrus D,Patel A,Huang N,Morizet D,Lee S,Shah R,Ringeling FR,Jain R,Epstein JA,Wu QF,Canzar S,Ming GL,Song H,Bond AM

更新日期：2019-04-18 00:00:00

abstract：:Infectious disease is both a major force of selection in nature and a prime cause of yield loss in agriculture. In plants, disease resistance is often conferred by nucleotide-binding leucine-rich repeat (NLR) proteins, intracellular immune receptors that recognize pathogen proteins and their effects on the host. Consi...

journal_title：Cell

authors： Van de Weyer AL,Monteiro F,Furzer OJ,Nishimura MT,Cevik V,Witek K,Jones JDG,Dangl JL,Weigel D,Bemm F

更新日期：2019-08-22 00:00:00

abstract：:White adipose tissue (WAT) serves as the primary energy depot in the body by storing fat. During development, fat cell precursors (i.e., preadipocytes) undergo a hypertrophic response as they mature into lipid-laden adipocytes. However, the mechanisms that regulate adipocyte size and mass remain undefined. Herein, we ...

journal_title：Cell

authors： Chun TH,Hotary KB,Sabeh F,Saltiel AR,Allen ED,Weiss SJ

更新日期：2006-05-05 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：:Molecular codes, like postal zip codes, are generally considered a robust way to ensure the specificity of neuronal target selection. However, a code capable of unambiguously generating complex neural circuits is difficult to conceive. Here, we re-examine the notion of molecular codes in the light of developmental alg...

journal_title：Cell

authors： Hassan BA,Hiesinger PR

更新日期：2015-10-08 00:00:00

abstract：:Proteotypes, like genotypes, have been found to vary between individuals in several studies, but consistent molecular functional traits across studies remain to be quantified. In a meta-analysis of 11 proteomics datasets from humans and mice, we use co-variation of proteins in known functional modules across datasets ...

journal_title：Cell

authors： Romanov N,Kuhn M,Aebersold R,Ori A,Beck M,Bork P

更新日期：2019-05-16 00:00:00

abstract：:32P-labeled cowpea mosaic virus (CPMV) RNAs were analyzed for their 5' termini by three different fingerprinting standard procedures. These analyses showed unequivocally that CPMV RNAs lack a structure like m7GpppN ... at their 5' termini. In addition, neither mono-, di- or triphosphorylated [(p)(p)pN ....] termini we...

journal_title：Cell

authors： Klootwijk J,Klein I,Zabel P,van Kammen A

更新日期：1977-05-01 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：:Recent work has identified a cascade of membrane bound protein kinases in Ehrlich ascites tumor cells. These enzymes, designated PKL, PKS and PKM, are present in both Ehrlich tumor and mouse brain, but the cascade is active only in the tumor tissue. We have now purified a fourth protein kinase, PKF, that is also assoc...

journal_title：Cell

authors： Spector M,Pepinsky RB,Vogt VM,Racker E

更新日期：1981-07-01 00:00:00

abstract：:Trained innate immunity fosters a sustained favorable response of myeloid cells to a secondary challenge, despite their short lifespan in circulation. We thus hypothesized that trained immunity acts via modulation of hematopoietic stem and progenitor cells (HSPCs). Administration of β-glucan (prototypical trained-immu...

journal_title：Cell

authors： Mitroulis I,Ruppova K,Wang B,Chen LS,Grzybek M,Grinenko T,Eugster A,Troullinaki M,Palladini A,Kourtzelis I,Chatzigeorgiou A,Schlitzer A,Beyer M,Joosten LAB,Isermann B,Lesche M,Petzold A,Simons K,Henry I,Dahl A,Sch

更新日期：2018-01-11 00:00:00

abstract：:5, 6-dichloro-1-beta-D-ribofuranosylbenzimidazole (DRB; 75 muM) inhibited only 60-75% of nuclear heterogeneous RNA (hnRNA) synthesis in HeLa cells, while the appearance of labeled cytoplasmic poly(A)-containing messenger RNA (mRNA) was reduced by approximately 95%. DRB-sensitive and resistant transcripts spanned the e...

journal_title：Cell

authors： Sehgal PB,Darnell JE Jr,Tamm I

更新日期：1976-11-01 00:00:00

abstract：:Noncoding RNAs (ncRNA) participate in epigenetic regulation but are poorly understood. Here we characterize the transcriptional landscape of the four human HOX loci at five base pair resolution in 11 anatomic sites and identify 231 HOX ncRNAs that extend known transcribed regions by more than 30 kilobases. HOX ncRNAs ...

journal_title：Cell

authors： Rinn JL,Kertesz M,Wang JK,Squazzo SL,Xu X,Brugmann SA,Goodnough LH,Helms JA,Farnham PJ,Segal E,Chang HY

更新日期：2007-06-29 00:00:00

abstract：:Certain mutations can cause proteins to accumulate in neurons, leading to neurodegeneration. We recently showed, however, that upregulation of a wild-type protein, Ataxin1, caused by haploinsufficiency of its repressor, the RNA-binding protein Pumilio1 (PUM1), also causes neurodegeneration in mice. We therefore search...

journal_title：Cell

authors： Gennarino VA,Palmer EE,McDonell LM,Wang L,Adamski CJ,Koire A,See L,Chen CA,Schaaf CP,Rosenfeld JA,Panzer JA,Moog U,Hao S,Bye A,Kirk EP,Stankiewicz P,Breman AM,McBride A,Kandula T,Dubbs HA,Macintosh R,Cardamone M

更新日期：2018-02-22 00:00:00

abstract：:Childhood asthma is typically associated with a polarized Th2 response to inhaled allergens and is influenced by genetics. Yang et al. show that the asthma susceptibility gene DENND1B controls cytokine production in Th2 lymphocytes by controlling the rate of TCR internalization and routing to endosomes, providing a mo...

journal_title：Cell

authors： Godar M,Lambrecht BN

更新日期：2016-01-14 00:00:00

abstract：:The alpha-amylase mRNAs which accumulate in two different tissues of the mouse, the salivary gland and the liver, are identical except for their 5' non-translated sequences: the 5' terminal 158 nucleotides of the major liver alpha-amylase mRNA are unrelated to the 5' terminal 47 nucleotides found in its salivary gland...

journal_title：Cell

authors： Young RA,Hagenbüchle O,Schibler U

更新日期：1981-02-01 00:00:00

abstract：:The mipA gene of A. nidulans encodes a newly discovered member of the tubulin superfamily of proteins, gamma-tubulin. In A. nidulans, gamma-tubulin is essential for nuclear division and microtubule assembly and is associated with the spindle pole body, the fungal microtubule organizing center. By low stringency hybrid...

journal_title：Cell

authors： Zheng Y,Jung MK,Oakley BR

更新日期：1991-05-31 00:00:00

abstract：:Hematopoietic stem cells (HSCs) develop from a specialized subpopulation of endothelial cells known as hemogenic endothelium (HE). Although the HE origin of HSCs is now well established in different species, the signaling pathways that control this transition remain poorly understood. Here, we show that activation of ...

journal_title：Cell

authors： Chanda B,Ditadi A,Iscove NN,Keller G

更新日期：2013-09-26 00:00:00

abstract：:The histone tails on the nucleosome surface are subject to enzyme-catalyzed modifications that may, singly or in combination, form a code specifying patterns of gene expression. Recent papers provide insights into how a combinatorial code might be set and read. They show how modification of one residue can influence t...

journal_title：Cell

authors： Turner BM

更新日期：2002-11-01 00:00:00

abstract：:We have employed repeat units of herpes simplex virus (HSV) defective genomes to derive a cloning-amplifying vector (amplicon) that can replicate in eucaryotic cells in the presence of standard HSV helper virus. The design of the HSV amplicon system is based on the previous observation that cotransfection of cells wit...

journal_title：Cell

authors： Spaete RR,Frenkel N

更新日期：1982-08-01 00:00:00

abstract：:Metastasis is the leading cause of cancer-associated death but has been difficult to study because it involves a series of rare, stochastic events. To capture these events, we developed a sensitive method to tag and track pancreatic epithelial cells in a mouse model of pancreatic cancer. Tagged cells invaded and enter...

journal_title：Cell

authors： Rhim AD,Mirek ET,Aiello NM,Maitra A,Bailey JM,McAllister F,Reichert M,Beatty GL,Rustgi AK,Vonderheide RH,Leach SD,Stanger BZ

更新日期：2012-01-20 00:00:00