Novel trans-tail regulation of H2B ubiquitylation and H3K4 methylation by the N terminus of histone H2A.

abstract：:We have partially purified a nuclear protein (PPT) from Physarum polycephalum that binds to the extrachromosomal ribosomal DNA telomeres of this acellular slime mold. Binding is specific for the (T2AG3)n telomere repeats, as evidenced by nitrocellulose filter binding assays, by gel mobility shift assays with both DNA ...

journal_title：Molecular and cellular biology

authors： Coren JS,Epstein EM,Vogt VM

更新日期：1991-04-01 00:00:00

abstract：:Isolation and characterization of the chicken erythroid anion transporter (band 3) cDNA clone, pCHB3-1, revealed that the chicken erythroid band 3 polypeptide is 844 amino acids in length with a predicted mass of 109,000 daltons. This polypeptide is composed of a hydrophilic N-terminal cytoplasmic domain and a hydroph...

journal_title：Molecular and cellular biology

authors： Cox JV,Lazarides E

更新日期：1988-03-01 00:00:00

abstract：:The xCR1 protein is a maternal determinant and cofactor for nodal signaling in vertebrate embryos. The xCR1 protein accumulates specifically in the animal cells of Xenopus embryos, but maternal xCR1 mRNA is distributed equally throughout all embryonic cells. Here, we show that vegetal cell-specific translational repre...

journal_title：Molecular and cellular biology

authors： Zhang Y,Forinash KD,McGivern J,Fritz B,Dorey K,Sheets MD

更新日期：2009-07-01 00:00:00

abstract：:The stability of mRNA influences the abundance of cellular transcripts and proteins. Deadenylases play critical roles in mRNA turnover and thus are important for the regulation of various biological events. Here, we report the identification and characterization of CCR4b/CNOT6L, which is homologous to yeast CCR4 mRNA ...

journal_title：Molecular and cellular biology

authors： Morita M,Suzuki T,Nakamura T,Yokoyama K,Miyasaka T,Yamamoto T

更新日期：2007-07-01 00:00:00

abstract：:We have analyzed the specific interaction of murine p53 with the consensus DNA-binding sequence 5'-AGACATGCCT-AGACATGCCT-3'. We used segments of p53 lacking the C-terminal, nonspecific DNA-binding domain because the presence of an autonomous nonspecific DNA-binding domain in wild-type p53 would complicate analysis of ...

journal_title：Molecular and cellular biology

authors： Wang Y,Schwedes JF,Parks D,Mann K,Tegtmeyer P

更新日期：1995-04-01 00:00:00

abstract：:Ras GTPases were long thought to function exclusively from the plasma membrane (PM). However, a current model suggests that Ras proteins can compartmentalize to regulate different functions, and an oncogenic H-Ras mutant that is restricted to the endomembrane can still transform cells. In this study, we demonstrated t...

journal_title：Molecular and cellular biology

authors： Cheng CM,Li H,Gasman S,Huang J,Schiff R,Chang EC

更新日期：2011-03-01 00:00:00

abstract：:The interaction of Prep1 and Pbx homeodomain transcription factors regulates their activity, nuclear localization, and likely, function in development. To understand the in vivo role of Prep1, we have analyzed an embryonic lethal hypomorphic mutant mouse (Prep1(i/i)). Prep1(i/i) embryos die at embryonic day 17.5 (E17....

journal_title：Molecular and cellular biology

authors： Ferretti E,Villaescusa JC,Di Rosa P,Fernandez-Diaz LC,Longobardi E,Mazzieri R,Miccio A,Micali N,Selleri L,Ferrari G,Blasi F

更新日期：2006-08-01 00:00:00

abstract：:The slow/cardiac troponin C (cTnC) gene is expressed in three distinct striated muscle lineages: cardiac myocytes, embryonic fast skeletal myotubes, and adult slow skeletal myocytes. We have reported previously that cTnC gene expression in cardiac muscle is regulated by a cardiac-specific promoter/enhancer located in ...

journal_title：Molecular and cellular biology

authors： Parmacek MS,Ip HS,Jung F,Shen T,Martin JF,Vora AJ,Olson EN,Leiden JM

更新日期：1994-03-01 00:00:00

abstract：:The 3' ends of metazoan histone mRNAs are generated by specialized processing machinery that cleaves downstream of a conserved stem-loop structure. To examine how this reaction might be influenced by transcription, we used a Drosophila melanogaster in vitro system that supports both processes. In this system the compl...

journal_title：Molecular and cellular biology

authors： Adamson TE,Price DH

更新日期：2003-06-01 00:00:00

abstract：:Cooperation between STAT3 and c-Jun in driving transcription during transfection of reporter constructs is well established, and both proteins are present on some interleukin-6 (IL-6) STAT3-dependent promoters on chromosomal loci. We report that small interfering RNA knockdown of c-Jun or c-Fos diminishes IL-6 inducti...

journal_title：Molecular and cellular biology

authors： Ginsberg M,Czeko E,Müller P,Ren Z,Chen X,Darnell JE Jr

更新日期：2007-09-01 00:00:00

abstract：:The E1B 19-kilodalton protein (19K protein) is a potent apoptosis inhibitor and the adenovirus homolog of Bcl-2 (E. White, Genes Dev. 10:1-15, 1996). To obtain a better understanding of the biochemical mechanism by which the E1B 19K protein regulates apoptosis, proteins that interact with 19K have been identified; one...

journal_title：Molecular and cellular biology

authors： Han J,Sabbatini P,White E

更新日期：1996-10-01 00:00:00

abstract：:Previously, we identified the E3 ubiquitin ligase Idol (inducible degrader of the low-density lipoprotein [LDL] receptor [LDLR]) as a posttranscriptional regulator of the LDLR pathway. Idol stimulates LDLR degradation through ubiquitination of its C-terminal domain, thereby limiting cholesterol uptake. Here we report ...

journal_title：Molecular and cellular biology

authors： Scotti E,Hong C,Yoshinaga Y,Tu Y,Hu Y,Zelcer N,Boyadjian R,de Jong PJ,Young SG,Fong LG,Tontonoz P

更新日期：2011-05-01 00:00:00

abstract：:Purified simian virus 40 (SV40) DNA is reconstituted into chromatin and transcribed by endogenous RNA polymerase II when microinjected into nuclei of Xenopus laevis oocytes. We have correlated the kinetics of chromatin reconstitution with that of accumulation of virus-specific RNA in this system. A delay of approximat...

journal_title：Molecular and cellular biology

authors： Miller TJ,Mertz JE

更新日期：1982-12-01 00:00:00

abstract：:Skp2B, an F-box protein of unknown function, is frequently overexpressed in breast cancer. In order to determine the function of Skp2B and whether it has a role in breast cancer, we performed a two-hybrid screen and established transgenic mice expressing Skp2B in the mammary glands. We found that Skp2B interacts with ...

journal_title：Molecular and cellular biology

authors： Umanskaya K,Radke S,Chander H,Monardo R,Xu X,Pan ZQ,O'Connell MJ,Germain D

更新日期：2007-11-01 00:00:00

abstract：:Nuclear hormone receptor coregulator (NRC) is a 2,063-amino-acid coregulator of nuclear hormone receptors and other transcription factors (e.g., c-Fos, c-Jun, and NF-kappaB). We and others have generated C57BL/6-129S6 hybrid (C57/129) NRC(+/-) mice that appear outwardly normal and grow and reproduce. In contrast, homo...

journal_title：Molecular and cellular biology

authors： Mahajan MA,Das S,Zhu H,Tomic-Canic M,Samuels HH

更新日期：2004-06-01 00:00:00

abstract：:Activins and other members of the transforming growth factor beta family play a critical role in morphological changes of the epidermis that require epithelial cell movement. We investigated the molecular pathways in the transmission of activin signals that lead to actin reorganization and epithelial cell migration. W...

journal_title：Molecular and cellular biology

authors： Zhang L,Deng M,Parthasarathy R,Wang L,Mongan M,Molkentin JD,Zheng Y,Xia Y

更新日期：2005-01-01 00:00:00

abstract：:Sphingomyelin is a major lipid in the bilayer of subcellular membranes of eukaryotic cells. Different sphingomyelinases catalyze the initial step in the catabolism of sphingomyelin, the hydrolysis to phosphocholine and ceramide. Sphingomyelinases have been postulated to generate ceramide as a lipophilic second messeng...

journal_title：Molecular and cellular biology

authors： Zumbansen M,Stoffel W

更新日期：2002-06-01 00:00:00

abstract：:In the accompanying report (C. F. Webb, C. Das, S. Eaton, K. Calame, and P. Tucker, Mol. Cell. Biol. 11:5197-5205, 1991), we characterize B-cell-specific protein-DNA interactions at -500 and -200 bp upstream of the mu immunoglobulin heavy chain promoter whose abundances were increased by interleukin-5 plus antigen. Be...

journal_title：Molecular and cellular biology

authors： Webb CF,Das C,Eneff KL,Tucker PW

更新日期：1991-10-01 00:00:00

abstract：:Granulocyte-macrophage colony-stimulating factor (GM-CSF) stimulates myeloid progenitor cell proliferation and enhances the function of terminally differentiated effector cells. Interleukin-3 (IL-3) stimulation results in the proliferation and maturation of early bone marrow progenitor cells. These activities are medi...

journal_title：Molecular and cellular biology

authors： Sakamoto KM,Fraser JK,Lee HJ,Lehman E,Gasson JC

更新日期：1994-09-01 00:00:00

abstract：:Bona fide apoptosis in rat and human leukemia cells, rat thymocytes, and bovine endothelial cells was accompanied by limited and specific cleavage of polysome-associated and monosome-associated 28S rRNA, with 18S rRNA being spared. Specific 28S rRNA cleavage was observed in all instances of apoptotic death accompanied...

journal_title：Molecular and cellular biology

authors： Houge G,Robaye B,Eikhom TS,Golstein J,Mellgren G,Gjertsen BT,Lanotte M,Døskeland SO

更新日期：1995-04-01 00:00:00

abstract：:We demonstrate that the immunoglobulin heavy-chain enhancer functions as the promoter for I mu sterile transcription. The enhancer itself, when placed 5' to the bacterial cat or neo genes, is able to direct transcription by using heterogeneous start sites that are generally the same as those found with bona fide I mu ...

journal_title：Molecular and cellular biology

authors： Su LK,Kadesch T

更新日期：1990-06-01 00:00:00

abstract：:Ribosomal protein L5 binds specifically to 5S rRNA to form a complex that is a precursor to 60S subunit assembly in vivo. Analyses in yeast cells, mammalian cells, and Xenopus embryos have shown that the accumulation of L5 is not coordinated with the expression of other ribosomal proteins. In this study, the primary s...

journal_title：Molecular and cellular biology

authors： Wormington WM

更新日期：1989-12-01 00:00:00

abstract：:Mouse mammary tumor virus (MMTV) promoter-driven transcription is induced by glucocorticoid hormone via binding of the glucocorticoid receptor (GR). The MMTV promoter also harbors a binding site for nuclear factor 1 (NF1). NF1 and GR were expressed in Xenopus oocytes; this revealed GR-NF1 cooperativity both in terms o...

journal_title：Molecular and cellular biology

authors： Belikov S,Astrand C,Holmqvist PH,Wrange O

更新日期：2004-04-01 00:00:00

abstract：:The immunoglobulin superfamily recognition molecule L1 plays important functional roles in the developing and adult nervous system. Metalloprotease-mediated cleavage of this adhesion molecule has been shown to stimulate cellular migration and neurite outgrowth. We demonstrate here that L1 cleavage is mediated by two d...

journal_title：Molecular and cellular biology

authors： Maretzky T,Schulte M,Ludwig A,Rose-John S,Blobel C,Hartmann D,Altevogt P,Saftig P,Reiss K

更新日期：2005-10-01 00:00:00

abstract：:We have previously shown that the SIS/platelet-derived growth factor B chain contains a nuclear targeting signal near its C terminus. Here we show that the platelet-derived growth factor A chain also contains a nuclear targeting signal encoded by an exon which is subject to alternative splicing. This sequence is capab...

journal_title：Molecular and cellular biology

authors： Maher DW,Lee BA,Donoghue DJ

更新日期：1989-05-01 00:00:00

abstract：:Nearly half of human cancers harbor p53 mutations, which can promote cancerous growth, metastasis, and resistance to therapy. The gain of function of mutant p53 is partly mediated by its ability to form a complex with NF-Y or p63/p73. Here, we demonstrate that TopBP1 mediates these activities in cancer, and we provide...

journal_title：Molecular and cellular biology

authors： Liu K,Ling S,Lin WC

更新日期：2011-11-01 00:00:00

abstract：:Smads 1, 5, and 8 are the intracellular mediators for the bone morphogenetic proteins (BMPs), which play crucial roles during mammalian development. Previous research has shown that Smad1 is important in the formation of the allantois, while Smad5 has been shown to be critical in the process of angiogenesis. To furthe...

journal_title：Molecular and cellular biology

authors： Hester M,Thompson JC,Mills J,Liu Y,El-Hodiri HM,Weinstein M

更新日期：2005-06-01 00:00:00

abstract：:TFIID, comprising the TATA box binding protein (TBP) and 13 TBP-associated factors (TAFs), plays a role in nucleation in the assembly of the RNA polymerase II preinitiation complexes on protein-encoding genes. TAFs are shared among other transcription regulatory complexes (e.g., SAGA, TBP-free TAF-containing complex [...

journal_title：Molecular and cellular biology

authors： Soutoglou E,Demény MA,Scheer E,Fienga G,Sassone-Corsi P,Tora L

更新日期：2005-05-01 00:00:00

abstract：:During aging, cellular plasticity and senescence play important roles in tissue regeneration and the pathogenesis of different diseases, including cancer. We have recently shown that senescent breast luminal cells can activate their adjacent stromal fibroblasts. In the present report, we present clear evidence that th...

journal_title：Molecular and cellular biology

authors： Al-Khalaf HH,Ghebeh H,Wakil SM,Al-Mohanna F,Aboussekhra A

更新日期：2020-04-13 00:00:00

abstract：:The failure to transcribe the phenylalanine hydroxylase (PAH) gene in the liver of hepatocyte nuclear factor 1alpha (HNF1alpha)-deficient mice correlated with DNA hypermethylation and the presence of an inactive chromatin structure (M. Pontoglio, D. M. Faust, A. Doyen, M. Yaniv, and M. C. Weiss, Mol. Cell. Biol. 17:49...

journal_title：Molecular and cellular biology

authors： Viollet B,Yaniv M,Pontoglio M

更新日期：2001-06-01 00:00:00