Alpha11 beta1 integrin-dependent regulation of periodontal ligament function in the erupting mouse incisor.

abstract：:Cholesterol homeostasis is maintained by coordinate regulation of cholesterol synthesis and its conversion to bile acids in the liver. The excretion of cholesterol from liver and intestine is regulated by ATP-binding cassette half-transporters ABCG5 and ABCG8. The genes for these two proteins are closely linked and di...

journal_title：Molecular and cellular biology

authors： Sumi K,Tanaka T,Uchida A,Magoori K,Urashima Y,Ohashi R,Ohguchi H,Okamura M,Kudo H,Daigo K,Maejima T,Kojima N,Sakakibara I,Jiang S,Hasegawa G,Kim I,Osborne TF,Naito M,Gonzalez FJ,Hamakubo T,Kodama T,Sakai J

更新日期：2007-06-01 00:00:00

abstract：:A new family of highly conserved genes, designated rho, has recently been isolated and characterized (P. Madaule and R. Axel, Cell 41:31-40, 1985). These genes have been found in Saccharomyces cerevisiae, Drosophila melanogaster, rats, and humans, and their 21,000-dalton products are highly homologous. The rho p21 pro...

journal_title：Molecular and cellular biology

authors： Anderson PS,Lacal JC

更新日期：1987-10-01 00:00:00

abstract：:To clarify carbon source-dependent control of the glycolytic pathway in the yeast Saccharomyces cerevisiae, we have initiated a study of transcriptional regulation of the pyruvate kinase gene (PYK). By deletion analysis of the 5'-noncoding region of the PYK gene, we have identified an upstream activating sequence (UAS...

journal_title：Molecular and cellular biology

authors： Nishizawa M,Araki R,Teranishi Y

更新日期：1989-02-01 00:00:00

abstract：:The alpha 2 protein of the yeast Saccharomyces cerevisiae normally represses a set of cell-type-specific genes (the a-specific genes) that are transcribed by RNA polymerase II. In this study, we determined whether alpha 2 can affect transcription by other RNA polymerases. We find that alpha 2 can repress transcription...

journal_title：Molecular and cellular biology

authors： Herschbach BM,Johnson AD

更新日期：1993-07-01 00:00:00

abstract：:The protein tyrosine kinase c-Src is regulated by two intramolecular interactions. The repressed state is achieved through the interaction of the Src homology 2 (SH2) domain with the phosphorylated C-terminal tail and the association of the SH3 domain with a polyproline type II helix formed by the linker region betwee...

journal_title：Molecular and cellular biology

authors： Adolph D,Flach N,Mueller K,Ostareck DH,Ostareck-Lederer A

更新日期：2007-03-01 00:00:00

abstract：:Iron is an essential micronutrient for all eukaryotic organisms because it participates as a redox-active cofactor in many biological processes, including DNA replication and repair. Eukaryotic ribonucleotide reductases (RNRs) are Fe-dependent enzymes that catalyze deoxyribonucleoside diphosphate (dNDP) synthesis. We ...

journal_title：Molecular and cellular biology

authors： Sanvisens N,Romero AM,An X,Zhang C,de Llanos R,Martínez-Pastor MT,Bañó MC,Huang M,Puig S

更新日期：2014-09-01 00:00:00

abstract：:The "pocket" proteins pRb, p107, and p130 are a family of negative growth regulators. Previous studies have demonstrated that overexpression of pRb can repress transcription by RNA polymerase (Pol) I. To assess whether pRb performs this role under physiological conditions, we have examined pre-rRNA levels in cells fro...

journal_title：Molecular and cellular biology

authors： Ciarmatori S,Scott PH,Sutcliffe JE,McLees A,Alzuherri HM,Dannenberg JH,te Riele H,Grummt I,Voit R,White RJ

更新日期：2001-09-01 00:00:00

abstract：:Nutrients, drugs, and hormones influence transcription during differentiation and metabolism by binding to high-affinity nuclear receptors. In the absence of ligand, some but not all nuclear receptors repress transcription as a heterodimer with retinoid X receptor (RXR). Here we define a novel role for helix 12 (H12) ...

journal_title：Molecular and cellular biology

authors： Zhang J,Hu X,Lazar MA

更新日期：1999-09-01 00:00:00

abstract：:The mTOR signaling complex integrates signals from growth factors and nutrient availability to control cell growth and proliferation, in part through effects on the protein-synthetic machinery. Protein synthesis rates fluctuate throughout the cell cycle but diminish significantly during the G(2)/M transition. The fate...

journal_title：Molecular and cellular biology

authors： Ramírez-Valle F,Badura ML,Braunstein S,Narasimhan M,Schneider RJ

更新日期：2010-07-01 00:00:00

abstract：:Transcription from the Moloney murine leukemia virus (Mo-MuLV) long terminal repeat (LTR) is inhibited in murine stem cells and induced during maturation of these cells. We have investigated whether alterations in the activity of this viral regulatory element also occur during differentiation of human myeloid leukemia...

journal_title：Molecular and cellular biology

authors： Reisman D,Rotter V

更新日期：1989-08-01 00:00:00

abstract：:The multienzyme complex prolyl 4-hydroxylase catalyzes the hydroxylation of proline residues and acts as a chaperone during collagen synthesis in multicellular organisms. The beta subunit of this complex is identical to protein disulfide isomerase (PDI). The free-living nematode Caenorhabditis elegans is encased in a ...

journal_title：Molecular and cellular biology

authors： Winter AD,Page AP

更新日期：2000-06-01 00:00:00

abstract：:A retroviral vector system was developed to study the retrotransposition of RNAs lacking all cis-acting sequences required for normal retroviral replication. Our experiments indicate that such RNAs can be encapsidated in retroviral proteins, reverse transcribed, and integrated to form functional cDNA genes in infected...

journal_title：Molecular and cellular biology

authors： Dornburg R,Temin HM

更新日期：1988-06-01 00:00:00

abstract：:The NF-kappa B/Rel family of transcription factors participates in the control of a wide array of genes, including genes involved in embryonic development and regulation of immune, inflammation, and stress responses. In most cells, inhibitory I kappa B proteins sequester NF-kappa B/Rel in the cytoplasm. Cellular stimu...

journal_title：Molecular and cellular biology

authors： Antonsson A,Hughes K,Edin S,Grundström T

更新日期：2003-02-01 00:00:00

abstract：:To determine the effect of gene order on globin gene developmental regulation, we produced transgenic mice containing two tandemly arranged gamma- or beta-globin or gamma beta- and beta gamma-globin genes linked to a 2.5-kb cassette containing sequences of the locus control region (LCR). Analysis of constructs contain...

journal_title：Molecular and cellular biology

authors： Peterson KR,Stamatoyannopoulos G

更新日期：1993-08-01 00:00:00

abstract：:LAC9 is a DNA-binding protein that regulates transcription of the lactose-galactose regulon in Kluyveromyces lactis. The DNA-binding domain is composed of a zinc finger and nearby amino acids (M. M. Witte and R. C. Dickson, Mol. Cell. Biol. 8:3726-3733, 1988). The single zinc finger appears to be structurally related ...

journal_title：Molecular and cellular biology

authors： Witte MM,Dickson RC

更新日期：1990-10-01 00:00:00

abstract：:A protein that binds specifically to Saccharomyces cerevisiae centromere DNA element I was purified on the basis of a nitrocellulose filter-binding assay. This protein, termed centromere-binding protein 1 (CP1), was heat stable and renaturable from sodium dodecyl sulfate (SDS), and assays of eluates from SDS gels indi...

journal_title：Molecular and cellular biology

authors： Bram RJ,Kornberg RD

更新日期：1987-01-01 00:00:00

abstract：:Circadian clock genes are regulated through a transcriptional-translational feedback loop. Alterations of the chromatin structure by histone acetyltransferases and histone deacetylases (HDACs) are commonly implicated in the regulation of gene transcription. However, little is known about the transcriptional regulation...

journal_title：Molecular and cellular biology

authors： Naruse Y,Oh-hashi K,Iijima N,Naruse M,Yoshioka H,Tanaka M

更新日期：2004-07-01 00:00:00

abstract：:We have previously described a transcription unit on human chromosome 8, designated as PVT, that is consistently disrupted by the minority forms of translocations [t(2;8) and t(8;22)] in Burkitt's lymphoma. PVT begins 57 kilobase pairs downstream of the proto-oncogene MYC and is more than 200 kilobase pairs in length....

journal_title：Molecular and cellular biology

authors： Shtivelman E,Bishop JM

更新日期：1990-04-01 00:00:00

abstract：:The tumor suppressor p21 acts as a cell cycle inhibitor and has also been shown to regulate gene expression by functioning as a transcription corepressor. Here, we identified p21-regulated microRNAs (miRNAs) by sequencing small RNAs from isogenic p21(+/+) and p21(-/-) cells. Three abundant miRNA clusters, miR-200b-200...

journal_title：Molecular and cellular biology

authors： Li XL,Hara T,Choi Y,Subramanian M,Francis P,Bilke S,Walker RL,Pineda M,Zhu Y,Yang Y,Luo J,Wakefield LM,Brabletz T,Park BH,Sharma S,Chowdhury D,Meltzer PS,Lal A

更新日期：2014-02-01 00:00:00

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：:Paramecium tetraurelia contains two types of nuclei, a diploid germinal micronucleus and a large transcriptionally active macronucleus. The macronuclear genome is formed from the micronuclear DNA during sexual reproduction. Previous studies have shown that the processing of the A-type variable surface protein gene dur...

journal_title：Molecular and cellular biology

authors： Scott JM,Mikami K,Leeck CL,Forney JD

更新日期：1994-04-01 00:00:00

abstract：:Two cis-regulatory regions are required for efficient mRNA 3'-end processing of the maize 27-kDa zein mRNA: a region containing a duplicated AAUGAA poly(A) signal and a region that is present upstream from it. Strict spatial positioning of these two regions is required for efficient mRNA 3'-end processing. Insertion o...

journal_title：Molecular and cellular biology

authors： Wu L,Ueda T,Messing J

更新日期：1994-10-01 00:00:00

abstract：:Sensory hair cells convert mechanical motion into chemical signals. Otoferlin, a six-C2 domain transmembrane protein linked to deafness in humans, is hypothesized to play a role in exocytosis at hair cell ribbon synapses. To date, however, otoferlin has been studied almost exclusively in mouse models, and no rescue ex...

journal_title：Molecular and cellular biology

authors： Chatterjee P,Padmanarayana M,Abdullah N,Holman CL,LaDu J,Tanguay RL,Johnson CP

更新日期：2015-03-01 00:00:00

abstract：:Eukaryotic ribosome biogenesis requires the action of approximately 200 trans-acting factors and the incorporation of 79 ribosomal proteins (RPs). The delivery of RPs to preribosomes is a major challenge for the cell because RPs are often highly basic and contain intrinsically disordered regions prone to nonspecific i...

journal_title：Molecular and cellular biology

authors： Black JJ,Musalgaonkar S,Johnson AW

更新日期：2019-08-12 00:00:00

abstract：:Abelson murine leukemia virus (A-MuLV), a retrovirus that expresses the v-abl oncogene, characteristically induces pre-B-cell lymphomas following in vivo infection of BALB/c mice or in vitro infection of suspensions of fetal liver or bone marrow cells. ABL-MYC, a retrovirus that expresses both v-abl and c-myc, induces...

journal_title：Molecular and cellular biology

authors： Weissinger EM,Mischak H,Goodnight J,Davidson WF,Mushinski JF

更新日期：1993-04-01 00:00:00

abstract：:The RNA polymerase III transcription initiation factor TFIIIB contains the TATA-box-binding protein (TBP) and polymerase III-specific TBP-associated factors (TAFs). Previous studies have shown that DNA oligonucleotides containing the consensus TATA-box sequence inhibit polymerase III transcription, implying that the D...

journal_title：Molecular and cellular biology

authors： McBryant SJ,Meier E,Leresche A,Sharp SJ,Wolf VJ,Gottesfeld JM

更新日期：1996-09-01 00:00:00

abstract：:A cis-acting enhancer element has been detected within the gag gene of several avian retroviruses, including Rous sarcoma virus, Fujinami sarcoma virus, and the endogenous Rous-associated virus-0. A consensus enhancer core sequence, GTGGTTTG, is present in all of these viral genomes, approximately 900 bases downstream...

journal_title：Molecular and cellular biology

authors： Arrigo S,Yun M,Beemon K

更新日期：1987-01-01 00:00:00

abstract：:macroH2A histone variants have been implicated to function in gene silencing by several studies, including ones showing a preferential association of macroH2A on the inactive X chromosome. To examine macroH2A function in vivo, we knocked out macroH2A1. macroH2A1 knockout mice are viable and fertile. A broad screen of ...

journal_title：Molecular and cellular biology

authors： Changolkar LN,Costanzi C,Leu NA,Chen D,McLaughlin KJ,Pehrson JR

更新日期：2007-04-01 00:00:00

abstract：:Thyroid hormone (T(3)) activates nuclear receptor transcription factors, encoded by the TRalpha (NR1A1) and TRbeta (NR1A2) genes, to regulate target gene expression. Several TR isoforms exist, and studies of null mice have identified some unique functions for individual TR variants, although considerable redundancy oc...

journal_title：Molecular and cellular biology

authors： Williams GR

更新日期：2000-11-01 00:00:00

abstract：:The ribosomal proteins (RPs) of Saccharomyces cerevisiae are encoded by 137 genes that are among the most transcriptionally active in the genome. These genes are coordinately regulated: a shift up in temperature leads to a rapid, but temporary, decline in RP mRNA levels. A defect in any part of the secretory pathway l...

journal_title：Molecular and cellular biology

authors： Li B,Nierras CR,Warner JR

更新日期：1999-08-01 00:00:00