Regulated expression and RNA processing of transcripts from the Srp20 splicing factor gene during the cell cycle.

abstract：:Reaper (RPR), HID, and GRIM activate apoptosis in cells programmed to die during Drosophila development. We have previously shown that transient overexpression of RPR in the lepidopteran SF-21 cell line induces apoptosis and that members of the inhibitor of apoptosis (IAP) family of antiapoptotic proteins can inhibit ...

journal_title：Molecular and cellular biology

authors： Vucic D,Kaiser WJ,Miller LK

更新日期：1998-06-01 00:00:00

abstract：:USF is a family of basic helix-loop transcriptional factors that recognizes DNA-binding sites similar to those of the Myc oncoproteins. Here, various functional domains in the mouse USF2 protein were identified and characterized. Indirect immunofluorescence studies with transiently transfected cells revealed that both...

journal_title：Molecular and cellular biology

authors： Luo X,Sawadogo M

更新日期：1996-04-01 00:00:00

abstract：:TSLC1/IGSF4, an immunoglobulin superfamily molecule, is predominantly expressed in the brain, lungs, and testes and plays important roles in epithelial cell adhesion, cancer invasion, and synapse formation. We generated Tslc1/Igsf4-deficient mice by disrupting exon 1 of the gene and found that Tslc1(-/-) mice were bor...

journal_title：Molecular and cellular biology

authors： Yamada D,Yoshida M,Williams YN,Fukami T,Kikuchi S,Masuda M,Maruyama T,Ohta T,Nakae D,Maekawa A,Kitamura T,Murakami Y

更新日期：2006-05-01 00:00:00

abstract：:Negative elongation factor (NELF) is a human transcription factor complex that cooperates with DRB sensitivity-inducing factor (DSIF)/hSpt4-hSpt5 to repress elongation by RNA polymerase II (RNAPII). NELF activity is associated with five polypeptides, including NELF-A, a candidate gene product for Wolf-Hirschhorn syndr...

journal_title：Molecular and cellular biology

authors： Yamaguchi Y,Inukai N,Narita T,Wada T,Handa H

更新日期：2002-05-01 00:00:00

abstract：:We have developed a high-frequency cotransformation system which is useful in introducing nonreplicating circular DNA plasmids into the fission yeast Schizosaccharomyces pombe. This system depends on two factors: the ability of the ural-complementing helper plasmids pFYM2 and pFYM225 to propagate autonomously in S. po...

journal_title：Molecular and cellular biology

authors： Sakai K,Sakaguchi J,Yamamoto M

更新日期：1984-04-01 00:00:00

abstract：:The expression of the c-jun proto-oncogene is rapidly induced in response to mitogens acting on a large variety of cell surface receptors. The resulting functional activity of c-Jun proteins appears to be critical for cell proliferation. Recently, we have shown that a large family of G protein-coupled receptors (GPCRs...

journal_title：Molecular and cellular biology

authors： Marinissen MJ,Chiariello M,Pallante M,Gutkind JS

更新日期：1999-06-01 00:00:00

abstract：:We have characterized the role of YPR128cp, the orthologue of human PMP34, in fatty acid metabolism and peroxisomal proliferation in Saccharomyces cerevisiae. YPR128cp belongs to the mitochondrial carrier family (MCF) of solute transporters and is localized in the peroxisomal membrane. Disruption of the YPR128c gene r...

journal_title：Molecular and cellular biology

authors： van Roermund CW,Drissen R,van Den Berg M,Ijlst L,Hettema EH,Tabak HF,Waterham HR,Wanders RJ

更新日期：2001-07-01 00:00:00

abstract：:The Suppressor of the Hairy wing [Su(Hw)] binding region within the gypsy retrotransposon is the best known chromatin insulator in Drosophila melanogaster. According to previous data, two copies of the gypsy insulator inserted between an enhancer and a promoter neutralize each other's actions, which is indicative of a...

journal_title：Molecular and cellular biology

authors： Kravchenko E,Savitskaya E,Kravchuk O,Parshikov A,Georgiev P,Savitsky M

更新日期：2005-11-01 00:00:00

abstract：:The calcineurin-nuclear factor of activated T cells (NFAT) signaling pathway has been shown to be of critical importance in regulating the growth response of cardiac myocytes. We have previously demonstrated that calcineurin A(beta) (CnA(beta)) mRNA and protein are increased in response to growth stimulation, although...

journal_title：Molecular and cellular biology

authors： Oka T,Dai YS,Molkentin JD

更新日期：2005-08-01 00:00:00

abstract：:The UvsW protein of bacteriophage T4 is involved in many aspects of phage DNA metabolism, including repair, recombination, and recombination-dependent replication. UvsW has also been implicated in the repression of origin-dependent replication at late times of infection, when UvsW is normally synthesized. Two well-cha...

journal_title：Molecular and cellular biology

authors： Dudas KC,Kreuzer KN

更新日期：2001-04-01 00:00:00

abstract：:This paper presents a general means of eliminating the function of a single protein without relying on genetic alterations in its structure or level of synthesis. The strategy is based on the inducible cellular expression of neutralizing antibody to inactivate the protein selectively. The feasibility of this approach ...

journal_title：Molecular and cellular biology

authors： Carlson JR

更新日期：1988-06-01 00:00:00

abstract：:Adenovirus E1A pre-mRNA was used as a model to examine alternative 5' splice site selection during in vitro splicing reactions. Strong preference for the downstream 13S 5' splice site over the upstream 12S or 9S 5' splice sites was observed. However, the 12S 5' splice site was used efficiently when a mutant pre-mRNA l...

journal_title：Molecular and cellular biology

authors： Harper JE,Manley JL

更新日期：1991-12-01 00:00:00

abstract：:Saccharomyces cerevisiae contains eight members of a novel and fungus-specific family of bZIP proteins that is defined by four atypical residues on the DNA-binding surface. Two of these proteins, Yap1 and Yap2, are transcriptional activators involved in pleiotropic drug resistance. Although initially described as AP-1...

journal_title：Molecular and cellular biology

authors： Fernandes L,Rodrigues-Pousada C,Struhl K

更新日期：1997-12-01 00:00:00

abstract：:The yeast Mcm1 protein is a member of the MADS box family of transcriptional regulatory factors, a class of DNA-binding proteins that control numerous cellular and developmental processes in yeast, Drosophila melanogaster, plants, and mammals. Although these proteins bind DNA on their own, they often combine with diff...

journal_title：Molecular and cellular biology

authors： Mead J,Bruning AR,Gill MK,Steiner AM,Acton TB,Vershon AK

更新日期：2002-07-01 00:00:00

abstract：:Mitogen-activated protein kinases (MAPKs) play key roles in differentiation, growth, proliferation, and apoptosis. Although MAPKs have been extensively studied, the precise function, specific substrates, and target genes of each MAPK are not known. These issues could be addressed by sole activation of a given MAPK, e....

journal_title：Molecular and cellular biology

authors： Yaakov G,Bell M,Hohmann S,Engelberg D

更新日期：2003-07-01 00:00:00

abstract：:The expression of c-myc proto-oncogene, a key regulator of cell proliferation and apoptosis, is controlled at different transcriptional and posttranscriptional levels. In particular, the c-myc mRNA contains an internal ribosome entry site (IRES) able to promote translation initiation independently from the classical c...

journal_title：Molecular and cellular biology

authors： Créancier L,Mercier P,Prats AC,Morello D

更新日期：2001-03-01 00:00:00

abstract：:The transcriptional coactivators p300 and CREB binding protein (CBP) are important regulators of the cell cycle, differentiation, and tumorigenesis. Both p300 and CBP are targeted by viral oncoproteins, are mutated in certain forms of cancer, are phosphorylated in a cell cycle-dependent manner, interact with transcrip...

journal_title：Molecular and cellular biology

authors： Snowden AW,Anderson LA,Webster GA,Perkins ND

更新日期：2000-04-01 00:00:00

abstract：:To examine the sequence complexity and differential expression of human alpha-tubulin genes, we constructed cDNA libraries from two unrelated tissue types (epidermis and fetal brain). The complete sequence of a positively hybridizing alpha-tubulin clone from each library is described. Each is shown to represent an abu...

journal_title：Molecular and cellular biology

authors： Cowan NJ,Dobner PR,Fuchs EV,Cleveland DW

更新日期：1983-10-01 00:00:00

abstract：:TRPV5 and TRPV6 are the most Ca2+-selective members of the transient receptor potential (TRP) family of cation channels and play a pivotal role in the maintenance of Ca2+ balance in the body. However, little is known about the mechanisms controlling the plasma membrane abundance of these channels to regulate epithelia...

journal_title：Molecular and cellular biology

authors： van de Graaf SF,Chang Q,Mensenkamp AR,Hoenderop JG,Bindels RJ

更新日期：2006-01-01 00:00:00

abstract：:Interactions between master regulatory pathways provide higher-order controls for cellular regulation. Recently, we reported a C-->T single-nucleotide polymorphism (SNP) in the vascular endothelial growth factor receptor 1 (VEGFR-1/Flt1) promoter that merges human VEGF and p53 pathways. This finding suggested a new la...

journal_title：Molecular and cellular biology

authors： Menendez D,Inga A,Snipe J,Krysiak O,Schönfelder G,Resnick MA

更新日期：2007-04-01 00:00:00

abstract：:The message for the zinc finger gene Rex-1 (Zfp-42) is expressed in undifferentiated murine F9 teratocarcinoma cells and embryonic stem cells. Expression of Rex-1 is reduced at the transcriptional level when F9 cells are induced by the addition of retinoic acid (RA) to differentiate. We have isolated genomic DNA for t...

journal_title：Molecular and cellular biology

authors： Hosler BA,Rogers MB,Kozak CA,Gudas LJ

更新日期：1993-05-01 00:00:00

abstract：:When endoplasmic reticulum (ER) homeostasis is perturbed, an adaptive mechanism is triggered and named the unfolded protein response (UPR). Thus far, three known UPR signaling branches (IRE-1, PERK, and ATF-6) mediate the reestablishment of ER functions but can also lead to apoptosis if ER stress is not alleviated. Ho...

journal_title：Molecular and cellular biology

authors： Caruso ME,Jenna S,Bouchecareilh M,Baillie DL,Boismenu D,Halawani D,Latterich M,Chevet E

更新日期：2008-07-01 00:00:00

abstract：:Members of the transforming growth factor beta (TGF-beta) family transduce signals through Smad proteins. Smad signaling can be regulated by the Ras/Erk/mitogen-activated protein pathway in response to receptor tyrosine kinase activation and the gamma interferon pathway and also by the functional interaction of Smad2 ...

journal_title：Molecular and cellular biology

authors： Wicks SJ,Lui S,Abdel-Wahab N,Mason RM,Chantry A

更新日期：2000-11-01 00:00:00

abstract：:The molecular distinctions between mortality stages 1 (M1; senescence) and 2 (M2; crisis) of human replicative aging are ill defined. We demonstrate a qualitative difference between telomeric end associations at M1 and the end fusions that produce dicentric chromosomes and breakage-fusion cycles. Knockdown of ligase I...

journal_title：Molecular and cellular biology

authors： Zou Y,Misri S,Shay JW,Pandita TK,Wright WE

更新日期：2009-05-01 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：:Overexpression of the nuclear receptor 4A1 (NR4A1) in breast cancer patients is a prognostic factor for decreased survival and increased metastasis, and this has been linked to NR4A1-dependent regulation of transforming growth factor β (TGF-β) signaling. Results of RNA interference studies demonstrate that basal migra...

journal_title：Molecular and cellular biology

authors： Hedrick E,Lee SO,Doddapaneni R,Singh M,Safe S

更新日期：2016-04-15 00:00:00

abstract：:The Atm protein kinase is central to the DNA double-strand break response in mammalian cells. After irradiation, dimeric Atm undergoes autophosphorylation at Ser 1981 and dissociates into active monomers. Atm activation is stimulated by expression of the Mre11/Rad50/nibrin complex. Previously, we showed that a C-termi...

journal_title：Molecular and cellular biology

authors： Cerosaletti K,Wright J,Concannon P

更新日期：2006-03-01 00:00:00

abstract：:Retrovirus vector infection was used to introduce large numbers of unique genetic markers into tumor cell populations for the purpose of analyzing comparative changes in the clonal composition of metastatic versus that of nonmetastatic tumors during their progressive growth in vivo. The cell lines used were SP1, a non...

journal_title：Molecular and cellular biology

authors： Korczak B,Robson IB,Lamarche C,Bernstein A,Kerbel RS

更新日期：1988-08-01 00:00:00

abstract：:A tetracycline-regulated reporter system was used to investigate the regulation of cyclooxygenase 2 (Cox-2) mRNA stability by the mitogen-activated protein kinase (MAPK) p38 signaling cascade. The stable beta-globin mRNA was rendered unstable by insertion of the 2, 500-nucleotide Cox-2 3' untranslated region (3' UTR)....

journal_title：Molecular and cellular biology

authors： Lasa M,Mahtani KR,Finch A,Brewer G,Saklatvala J,Clark AR

更新日期：2000-06-01 00:00:00

abstract：:We analyzed the impact of a GAGA element on a transgenic promoter in Drosophila melanogaster that was activated by proteins composed of the Tet(on) DNA binding domain and either the heat shock factor (HSF) activation domain or a potent subdomain of VP16. Permanganate footprinting was used to monitor polymerase II (Pol...

journal_title：Molecular and cellular biology

authors： Wang YV,Tang H,Gilmour DS

更新日期：2005-05-01 00:00:00