LZTS2 is a novel beta-catenin-interacting protein and regulates the nuclear export of beta-catenin.

abstract：:The muscle LIM protein (MLP) and cofilin 2 (CFL2) are important regulators of striated myocyte function. Mutations in the corresponding genes have been directly associated with severe human cardiac and skeletal myopathies, and aberrant expression patterns have often been observed in affected muscles. Herein, we have i...

journal_title：Molecular and cellular biology

authors： Papalouka V,Arvanitis DA,Vafiadaki E,Mavroidis M,Papadodima SA,Spiliopoulou CA,Kremastinos DT,Kranias EG,Sanoudou D

更新日期：2009-11-01 00:00:00

abstract：:Tight control of apoptosis is required for proper development and maintenance of homeostasis in multicellular organisms. Cells can protect themselves from potentially lethal stimuli by expressing antiapoptotic factors, such as inhibitors of apoptosis, FLICE (caspase 8)-inhibitory proteins, and members of the Bcl2 fami...

journal_title：Molecular and cellular biology

authors： Yang JY,Michod D,Walicki J,Murphy BM,Kasibhatla S,Martin SJ,Widmann C

更新日期：2004-12-01 00:00:00

abstract：:We investigated the possible interactions between pp39mos and p34cdc2 kinase in NIH 3T3 cells transformed by c-mosxe. pp39mos is coprecipitated with p34cdc2 when using either anti-PSTAIR antibody or p13suc1-Sepharose beads. Likewise, p34cdc2 is coprecipitated with pp39mos when using anti-mos antibody. However, pp39mos...

journal_title：Molecular and cellular biology

authors： Zhou R,Daar I,Ferris DK,White G,Paules RS,Vande Woude G

更新日期：1992-08-01 00:00:00

abstract：:The RAD10 gene of Saccharomyces cerevisiae is required for the incision step of excision repair of UV-damaged DNA. We show that the RAD10 gene is also required for mitotic recombination. The rad10 delta mutation lowered the rate of intrachromosomal recombination of a his3 duplication in which one his3 allele has a del...

journal_title：Molecular and cellular biology

authors： Schiestl RH,Prakash S

更新日期：1990-06-01 00:00:00

abstract：:Although TRAIL is considered a potential anticancer agent, it enhances tumor progression by activating NF-κB in apoptosis-resistant cells. Cellular FLICE-like inhibitory protein (cFLIP) overexpression and caspase-8 activation have been implicated in TRAIL-induced NF-κB activation; however, the underlying mechanisms ar...

journal_title：Molecular and cellular biology

authors： Zhang L,Blackwell K,Workman LM,Chen S,Pope MR,Janz S,Habelhah H

更新日期：2015-10-01 00:00:00

abstract：:SLC5A8 is a putative tumor suppressor that is inactivated in more than 10 different types of cancer, but neither the oncogenic signaling responsible for SLC5A8 inactivation nor the functional relevance of SLC5A8 loss to tumor growth has been elucidated. Here, we identify oncogenic HRAS (HRAS(G12V)) as a potent mediato...

journal_title：Molecular and cellular biology

authors： Elangovan S,Pathania R,Ramachandran S,Ananth S,Padia RN,Srinivas SR,Babu E,Hawthorn L,Schoenlein PV,Boettger T,Smith SB,Prasad PD,Ganapathy V,Thangaraju M

更新日期：2013-10-01 00:00:00

abstract：:TRAF2 is an adaptor protein that regulates the activation of the c-Jun N-terminal kinase (JNK) and IkappaB kinase (IKK) signaling cascades in response to tumor necrosis factor alpha (TNF-alpha) stimulation. Although the downstream events in TNF-alpha signaling are better understood, the membrane-proximal events are st...

journal_title：Molecular and cellular biology

authors： Blackwell K,Zhang L,Thomas GS,Sun S,Nakano H,Habelhah H

更新日期：2009-01-01 00:00:00

abstract：:C3G, which was identified as a Crk SH3 domain-binding guanine nucleotide-releasing factor, shows sequence similarity to CDC25 and Sos family proteins (S. Tanaka, T. Morishita, Y. Hashimoto, S. Hattori, S. Nakamura, M. Shibuya, K. Matuoka, T. Takenawa, T. Kurata, K. Nagashima, and M. Matsuda, Proc. Natl. Acad. Sci. USA...

journal_title：Molecular and cellular biology

authors： Gotoh T,Hattori S,Nakamura S,Kitayama H,Noda M,Takai Y,Kaibuchi K,Matsui H,Hatase O,Takahashi H

更新日期：1995-12-01 00:00:00

abstract：:We have isolated a gene, pmk1+, a third mitogen-activated protein kinase (MAPK) gene homolog from the fission yeast Schizosaccharomyces pombe. The predicted amino acid sequence shows the most homology (63 to 65% identity) to those of budding yeast Saccharomyces Mpk1 and Candida Mkc1. The Pmk1 protein contains phosphor...

journal_title：Molecular and cellular biology

authors： Toda T,Dhut S,Superti-Furga G,Gotoh Y,Nishida E,Sugiura R,Kuno T

更新日期：1996-12-01 00:00:00

abstract：:Fusion proteins known to activate transcription in vivo were tested for the ability to stimulate transcription in vitro in a recently developed Saccharomyces cerevisiae RNA polymerase II transcription system. One fusion protein, whose activation domain was derived from the herpesvirus transcriptional activator VP16, g...

journal_title：Molecular and cellular biology

authors： Chasman DI,Leatherwood J,Carey M,Ptashne M,Kornberg RD

更新日期：1989-11-01 00:00:00

abstract：:The BamHI restriction enzyme mediates integration of nonhomologous DNA into the Saccharomyces cerevisiae genome (R. H. Schiestl and T. D. Petes, Proc. Natl. Acad. Sci. USA 88:7585-7589, 1991). The present study investigates the mechanism of such events: in particular, the mediating activity of various restriction enzy...

journal_title：Molecular and cellular biology

authors： Manivasakam P,Schiestl RH

更新日期：1998-03-01 00:00:00

abstract：:Transfection of a functional cloned p53 gene into an L12 p53 nonproducer cell line efficiently reconstituted p53 expression. The p53 protein synthesized in these clones was indistinguishable from that occurring naturally in tumor cells. When a p53 cDNA clone was used instead, we observed that the L12-derived clones ex...

journal_title：Molecular and cellular biology

authors： Arai N,Nomura D,Yokota K,Wolf D,Brill E,Shohat O,Rotter V

更新日期：1986-09-01 00:00:00

abstract：:Studies were performed to verify the physiological significance of attenuation in the life cycle of simian virus 40 and the role of agnoprotein in this process. For these purposes, nuclei were isolated at various times after infection and incubated in vitro in the presence of [alpha-32P]UTP under the standard conditio...

journal_title：Molecular and cellular biology

authors： Hay N,Aloni Y

更新日期：1985-06-01 00:00:00

abstract：:Independent of its antiapoptotic function, Bcl-2 can, through an undetermined mechanism, retard entry into the cell cycle. Cell cycle progression requires the phosphorylation by cyclin-dependent kinases (Cdks) of retinoblastoma protein (pRB) family members to free E2F transcription factors. We have explored whether re...

journal_title：Molecular and cellular biology

authors： Vairo G,Soos TJ,Upton TM,Zalvide J,DeCaprio JA,Ewen ME,Koff A,Adams JM

更新日期：2000-07-01 00:00:00

abstract：:The signal-transducing adaptor protein 2 (STAP-2) is a recently identified adaptor protein that contains a pleckstrin homology (PH) and Src homology 2 (SH2)-like domains, as well as a proline-rich domain in its C-terminal region. In previous studies, we demonstrated that STAP-2 binds to MyD88 and IKK-alpha or IKK-beta...

journal_title：Molecular and cellular biology

authors： Ikeda O,Sekine Y,Yasui T,Oritani K,Sugiyma K,Muromoto R,Ohbayashi N,Yoshimura A,Matsuda T

更新日期：2008-08-01 00:00:00

abstract：:The simian virus 40 core origin of replication consists of nucleotides 5211 through 31. These 64 base pairs contain three functional domains with strict sequence requirements and two spacer regions with relaxed sequence specificity but precise positional constraints. The early domain extends for 10 contiguous base pai...

journal_title：Molecular and cellular biology

authors： Deb S,DeLucia AL,Baur CP,Koff A,Tegtmeyer P

更新日期：1986-05-01 00:00:00

abstract：:Unlike other eukaryotes, the protein-coding genes of Trypanosoma cruzi are arranged in large polycistronic gene clusters transcribed by polymerase II (Pol II). Thus, it is thought that trypanosomes rely solely on posttranscriptional processes to regulate gene expression. Here, we show that the glucosylated thymine DNA...

journal_title：Molecular and cellular biology

authors： Ekanayake DK,Minning T,Weatherly B,Gunasekera K,Nilsson D,Tarleton R,Ochsenreiter T,Sabatini R

更新日期：2011-04-01 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：:We have identified a new immunoglobulin heavy-chain enhancer element, designated pi, between the microE2 and microE3 elements. The pi enhancer element is transcriptionally active primarily during early stages of B-cell development but becomes virtually inactive during B-cell maturation at about the stage of immunoglob...

journal_title：Molecular and cellular biology

authors： Libermann TA,Baltimore D

更新日期：1993-10-01 00:00:00

abstract：:The binding of Mdm2 to p53 is required for targeting p53 for degradation. p73, however, binds to Mdm2 but is refractory to Mdm2-mediated degradation, indicating that binding to Mdm2 is not sufficient for degradation. By utilizing the structural homology between p53 and p73, we generated p53-p73 chimeras to determine t...

journal_title：Molecular and cellular biology

authors： Gu J,Chen D,Rosenblum J,Rubin RM,Yuan ZM

更新日期：2000-02-01 00:00:00

abstract：:The transcriptional coactivator BOB.1/OBF.1 confers B-cell specificity on the transcription factors Oct1 and Oct2 at octamer site-containing promoters. A hallmark of the BOB.1/OBF.1 mutation in the mouse is the absence of germinal center development in secondary lymphoid organs, demonstrating the requirement for BOB.1...

journal_title：Molecular and cellular biology

authors： Hess J,Nielsen PJ,Fischer KD,Bujard H,Wirth T

更新日期：2001-03-01 00:00:00

abstract：:Ribosomes can be programmed to shift from one reading frame to another during translation. Hepatitis C virus (HCV) uses such a mechanism to produce F protein from the -2/+1 reading frame. We now report that the HCV frameshift signal can mediate the synthesis of the core protein of the zero frame, the F protein of the ...

journal_title：Molecular and cellular biology

authors： Choi J,Xu Z,Ou JH

更新日期：2003-03-01 00:00:00

abstract：:Individual steps in the processing of pre-mRNA, including 5'-end cap formation, splicing, and 3'-end processing (cleavage and polyadenylation) are highly integrated and can influence one another. In addition, prior splicing can influence downstream steps in gene expression, including export of mRNA from the nucleus. H...

journal_title：Molecular and cellular biology

authors： McCracken S,Lambermon M,Blencowe BJ

更新日期：2002-01-01 00:00:00

abstract：:Mutations in the Saccharomyces cerevisiae alpha-factor receptor that lead to improved response to Saccharomyces kluyveri alpha-factor were identified and sequenced. Mutants were isolated from cells bearing randomly mutagenized receptor gene (STE2) plasmids by an in vivo screen. Five mutations lead to substitutions in ...

journal_title：Molecular and cellular biology

authors： Marsh L

更新日期：1992-09-01 00:00:00

abstract：:The common complications in obesity and type 2 diabetes include hepatic steatosis and disruption of glucose-glycogen homeostasis, leading to hyperglycemia. Fatty acid translocase (FAT/CD36), whose expression is inducible in obesity, is known for its function in fatty acid uptake. Previous work by us and others suggest...

journal_title：Molecular and cellular biology

authors： Garbacz WG,Lu P,Miller TM,Poloyac SM,Eyre NS,Mayrhofer G,Xu M,Ren S,Xie W

更新日期：2016-10-13 00:00:00

abstract：:The functional importance of the two clusters of positively charged amino acids which flank the hydrophobic membrane-anchoring sequence of polyomavirus middle T (mT) protein has been investigated by using site-directed mutagenesis. A clear asymmetry was apparent. No effect on transformation was seen following multiple...

journal_title：Molecular and cellular biology

authors： Dahl J,Thathamangalam U,Freund R,Benjamin TL

更新日期：1992-11-01 00:00:00

abstract：:The HMG box containing protein UBF binds to the promoter of vertebrate ribosomal repeats and is required for their transcription by RNA polymerase I in vitro. UBF can also bind in vitro to a variety of sequences found across the intergenic spacer in Xenopus and mammalian ribosomal DNA (rDNA) repeats. The high abundanc...

journal_title：Molecular and cellular biology

authors： O'Sullivan AC,Sullivan GJ,McStay B

更新日期：2002-01-01 00:00:00

abstract：:SRC family kinases play essential roles in a variety of cellular functions, including proliferation, survival, differentiation, and apoptosis. The activities of these kinases are regulated by intramolecular interactions and by heterologous binding partners that modulate the transition between active and inactive struc...

journal_title：Molecular and cellular biology

authors： Burnham MR,Bruce-Staskal PJ,Harte MT,Weidow CL,Ma A,Weed SA,Bouton AH

更新日期：2000-08-01 00:00:00

abstract：:Yeast cells are keenly sensitive to the availability and quality of nutrients. Addition of glucose to cells growing on a poorer carbon source elicits a cell cycle delay during G1 phase and a concomitant increase in the cell size. The signal is transduced through the RAS-cyclic AMP pathway. Using synchronized populatio...

journal_title：Molecular and cellular biology

authors： Flick K,Chapman-Shimshoni D,Stuart D,Guaderrama M,Wittenberg C

更新日期：1998-05-01 00:00:00

abstract：:The murine allele temperature-sensitive (ts) p53Val-135 encodes a ts p53 protein that behaves as a mutant polypeptide at 37 degrees C and as a wild-type polypeptide at 32 degrees C. This ts allele was introduced into the p53 nonproducer Friend erythroleukemia cell line DP16-1. The DP16-1 cell line was derived from the...

journal_title：Molecular and cellular biology

authors： Johnson P,Chung S,Benchimol S

更新日期：1993-03-01 00:00:00