Adenine nucleotide translocator cooperates with core cell death machinery to promote apoptosis in Caenorhabditis elegans.

abstract：:Fibroblast cultures prepared from mice homozygous for a Robertsonian translocation (centric fusion) between autosomes 8 and 17 [Rb(8.17)] were used as donors in microcell-mediated chromosome transfer experiments. By using hamster recipient cells deficient in adenine phosphoribosyltransferase (APRT-) and selecting for ...

journal_title：Molecular and cellular biology

authors： Fournier RE,Frelinger JA

更新日期：1982-05-01 00:00:00

abstract：:The two beta-tubulin genes of the unicellular green alga Chlamydomonas reinhardtii are expressed coordinately after deflagellation and produce two transcripts of 2.1 and 2.0 kilobases. Full-length cDNA clones corresponding to the transcript of each gene were isolated. DNA sequences were obtained from the cDNA clones a...

journal_title：Molecular and cellular biology

authors： Youngblom J,Schloss JA,Silflow CD

更新日期：1984-12-01 00:00:00

abstract：:The Ste12p transcription factor controls the expression of Ty1 transposable element insertion mutations and genes whose products are required for mating in Saccharomyces cerevisiae. The binding site for Ste12p is a consensus DNA sequence known as a pheromone response element (PRE). Upstream activating sequences (UASs)...

journal_title：Molecular and cellular biology

authors： Baur M,Esch RK,Errede B

更新日期：1997-08-01 00:00:00

abstract：:Focal adhesion kinase (FAK) is a nonreceptor protein tyrosine kinase involved in integrin-mediated control of cell behavior. Following cell adhesion to components of the extracellular matrix, FAK becomes phosphorylated at multiple sites, including tyrosines 397, 576, and 577. Tyr-397 is an autophosphorylation site tha...

journal_title：Molecular and cellular biology

authors： Owen JD,Ruest PJ,Fry DW,Hanks SK

更新日期：1999-07-01 00:00:00

abstract：:The loss of p53 induces spontaneous tumors in mice, and p53 mutations are found in approximately 50% of human tumors. These tumors are generally caused by a number of events, including genomic instability, checkpoint defects, mitotic defects, deregulation of transcriptional targets, impaired apoptosis, and G(1) deregu...

journal_title：Molecular and cellular biology

authors： Padmakumar VC,Aleem E,Berthet C,Hilton MB,Kaldis P

更新日期：2009-05-01 00:00:00

abstract：:Nucleolar morphogenesis is a poorly defined process. Here we report that the Saccharomyces cerevisiae nucleolar trimethyl guanosine synthase I (Tgs1p), which specifically selects the m(7)G cap structure of snRNAs and snoRNAs for m(2,2,7)G conversion, is required not only for efficient pre-mRNA splicing but also for pr...

journal_title：Molecular and cellular biology

authors： Colau G,Thiry M,Leduc V,Bordonné R,Lafontaine DL

更新日期：2004-09-01 00:00:00

abstract：:The human T-cell leukemia virus-encoded oncoprotein Tax is a potent activator of viral transcription. Tax function is strictly dependent upon the cellular transcription factor CREB, and together they bind cAMP response elements within the viral promoter and mediate high-level viral transcription. Signal-dependent CREB...

journal_title：Molecular and cellular biology

authors： Geiger TR,Sharma N,Kim YM,Nyborg JK

更新日期：2008-02-01 00:00:00

abstract：:We cloned a 12.3-kilobase (kb) endogenous plasmid, Ddp1, found in several wild-type and laboratory strains of Dictyostelium discoideum into pBR322. The cloned plasmids have been used to cotransform D. discoideum cells with B10S, a transformation vector carrying a gene fusion conferring resistance to G418. Whereas B10S...

journal_title：Molecular and cellular biology

authors： Firtel RA,Silan C,Ward TE,Howard P,Metz BA,Nellen W,Jacobson A

更新日期：1985-11-01 00:00:00

abstract：:While the normal human erbB-2 gene is potently transforming when overexpressed in NIH 3T3 cells, its rat homolog, the neu gene, seems to acquire transforming properties only upon alteration of its coding sequence. In this study, we compared the effects of different levels of expression of normal erbB-2 and neu in NIH ...

journal_title：Molecular and cellular biology

authors： Di Marco E,Pierce JH,Knicley CL,Di Fiore PP

更新日期：1990-06-01 00:00:00

abstract：:4.5S RNA is a group of RNAs 90 to 94 nucleotides long (length polymorphism due to a varying number of UMP residues at the 3' end) that form hydrogen bonds with poly(A)-terminated RNAs isolated from mouse, hamster, or rat cells (W. R. Jelinek and L. Leinwand, Cell 15:205-214, 1978; F. Harada, N. Kato, and H.-O. Hoshino...

journal_title：Molecular and cellular biology

authors： Schoeniger LO,Jelinek WR

更新日期：1986-05-01 00:00:00

abstract：:Eukaryotic splicing factors belonging to the SR family are essential splicing factors consisting of an N-terminal RNA-binding region and a C-terminal RS domain. They are believed to be involved in alternative splicing of numerous transcripts because their expression levels can influence splice site selection. We have ...

journal_title：Molecular and cellular biology

authors： Jumaa H,Guénet JL,Nielsen PJ

更新日期：1997-06-01 00:00:00

abstract：:We have isolated a partial cDNA clone containing sequences complementary to a mRNA encoding a 34- to 36-kilodalton normal chicken cell protein which is a substrate for pp60v-src kinase activity. Using this 34-kilodalton cDNA clone as a probe, we determined that the size of the 34-kilodalton mRNA was 1,100 nucleotides ...

journal_title：Molecular and cellular biology

authors： Tomasiewicz HG,Cook-Deegan R,Chikaraishi DM

更新日期：1984-09-01 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：:We have studied leucine transport in several Chinese hamster-human hybrid cell lines obtained by fusion of a temperature-sensitive line of Chinese hamster ovary cells, ts025C1, and normal human leukocytes. A hybrid cell line exhibiting a twofold increase in L-leucine uptake over that in the parental cell line was foun...

journal_title：Molecular and cellular biology

authors： Lobaton CD,Moreno A,Oxender DL

更新日期：1984-03-01 00:00:00

abstract：:The B-lymphocyte- and macrophage-specific transcription factor PU.1 is a member of the ets family of proteins. To understand how PU.1 functions as a transcription factor, we initiated a series of experiments to define its activation domain. Using deletion analysis, we showed that the activation domain of PU.1 is locat...

journal_title：Molecular and cellular biology

authors： Klemsz MJ,Maki RA

更新日期：1996-01-01 00:00:00

abstract：:The lck proto-oncogene encodes a lymphocyte-specific member of the src family of protein tyrosine kinases. Here we demonstrate that pp56lck is phosphorylated in vivo at a carboxy-terminal tyrosine residue (Tyr-505) analogous to Tyr-527 of pp60c-src. Substitution of phenylalanine for tyrosine at this position resulted ...

journal_title：Molecular and cellular biology

authors： Marth JD,Cooper JA,King CS,Ziegler SF,Tinker DA,Overell RW,Krebs EG,Perlmutter RM

更新日期：1988-02-01 00:00:00

abstract：:NF-kappaB activation is reciprocally regulated by RelA/p65 acetylation and deacetylation, which are mediated by histone acetyltransferases (HATs) and deacetylases (HDACs). Here we demonstrate that in leukemia cells, NF-kappaB activation by the HDAC inhibitors (HDACIs) MS-275 and suberoylanilide hydroxamic acid was ass...

journal_title：Molecular and cellular biology

authors： Dai Y,Rahmani M,Dent P,Grant S

更新日期：2005-07-01 00:00:00

abstract：:Tyrosine phosphorylation of CAS (Crk-associated substrate, p130(Cas)) has been implicated as a key signaling step in integrin control of normal cellular behaviors, including motility, proliferation, and survival. Aberrant CAS tyrosine phosphorylation may contribute to cell transformation by certain oncoproteins, inclu...

journal_title：Molecular and cellular biology

authors： Ruest PJ,Shin NY,Polte TR,Zhang X,Hanks SK

更新日期：2001-11-01 00:00:00

abstract：:Mammalian MEK1 and MEK2 contain a proline-rich (PR) sequence that is absent both from the yeast homologs Ste7 and Byr1 and from a recently cloned activator of the JNK/stress-activated protein kinases, SEK1/MKK4. Since this PR sequence occurs in MEKs that are regulated by Raf family enzymes but is missing from MEKs and...

journal_title：Molecular and cellular biology

authors： Catling AD,Schaeffer HJ,Reuter CW,Reddy GR,Weber MJ

更新日期：1995-10-01 00:00:00

abstract：:During investigations on the regulation of the Pax-6 gene, we characterized a cDNA from quail neuroretina showing a 5' untranslated region distinct from that previously described and initiated from an internal promoter. Using RNase protection and primer extension mapping, we localized this second quail Pax-6 promoter,...

journal_title：Molecular and cellular biology

authors： Plaza S,Dozier C,Turque N,Saule S

更新日期：1995-06-01 00:00:00

abstract：:The transcription of meiosis-specific genes, as well as the initiation of meiosis, in the budding yeast Saccharomyces cerevisiae depends on IME1. IME1 encodes a transcriptional activator which lacks known DNA binding motifs. In this study we have determined the mode by which Ime1 specifically activates the transcripti...

journal_title：Molecular and cellular biology

authors： Rubin-Bejerano I,Mandel S,Robzyk K,Kassir Y

更新日期：1996-05-01 00:00:00

abstract：:To examine a role for focal adhesion kinase (FAK) in cardiac morphogenesis, we generated a line of mice with a conditional deletion of FAK in nkx2-5-expressing cells (herein termed FAKnk mice). FAKnk mice died shortly after birth, likely resulting from a profound subaortic ventricular septal defect and associated mala...

journal_title：Molecular and cellular biology

authors： Hakim ZS,DiMichele LA,Doherty JT,Homeister JW,Beggs HE,Reichardt LF,Schwartz RJ,Brackhan J,Smithies O,Mack CP,Taylor JM

更新日期：2007-08-01 00:00:00

abstract：:The intergenic spacer region of the Xenopus laevis ribosomal DNA contains multiple elements which are either 60 or 81 base pairs long. Clusters of these elements have previously been shown to act as position- and distance-independent enhancers on an RNA polymerase I promoter when located in cis. By a combination of de...

journal_title：Molecular and cellular biology

authors： Pikaard CS,Reeder RH

更新日期：1988-10-01 00:00:00

abstract：:RNR2 encodes the small subunit of ribonucleotide reductase, the enzyme that catalyzes the first step in the pathway for the production of deoxyribonucleotides needed for DNA synthesis. RNR2 is a member of a group of genes whose activities are cell cycle regulated and that are transcriptionally induced in response to t...

journal_title：Molecular and cellular biology

authors： Elledge SJ,Davis RW

更新日期：1989-11-01 00:00:00

abstract：:In a gene trap screen for genes expressed in the primitive streak and tail bud during mouse embryogenesis, we isolated a mutation in Jade1, a gene encoding a PHD zinc finger protein previously shown to interact with the tumor suppressor pVHL. Expressed sequence tag analysis indicates that Jade1 is subject to posttrans...

journal_title：Molecular and cellular biology

authors： Tzouanacou E,Tweedie S,Wilson V

更新日期：2003-12-01 00:00:00

abstract：:Although largely involved in innate and adaptive immunity, NF-kappa B plays an important role in vertebrate development. In chicks, the inactivation of the NF-kappa B pathway induces functional alterations of the apical ectodermal ridge, which mediates limb outgrowth. In mice, the complete absence of NF-kappa B activi...

journal_title：Molecular and cellular biology

authors： Correa RG,Tergaonkar V,Ng JK,Dubova I,Izpisua-Belmonte JC,Verma IM

更新日期：2004-06-01 00:00:00

abstract：:Human cells lacking functional p53 exhibit a partial deficiency in nucleotide excision repair (NER), the pathway for repair of UV-induced DNA damage. The global genomic repair (GGR) subpathway of NER, but not transcription-coupled repair (TCR), is mainly affected by p53 loss or inactivation. We have utilized mouse emb...

journal_title：Molecular and cellular biology

authors： Smith ML,Ford JM,Hollander MC,Bortnick RA,Amundson SA,Seo YR,Deng CX,Hanawalt PC,Fornace AJ Jr

更新日期：2000-05-01 00:00:00

abstract：:We have determined the complete nucleotide sequences of two chicken beta-tubulin genes, beta 1 and beta 2. These genes display an unusual pattern of segmental homology which indicates that they originally arose by gene duplication and have subsequently coevolved by a process that included localized gene conversion or ...

journal_title：Molecular and cellular biology

authors： Sullivan KF,Lau JT,Cleveland DW

更新日期：1985-09-01 00:00:00

abstract：:Little is known about the regions of RNA polymerase II (RNAPII) that are involved in the process of transcript elongation and interaction with elongation factors. One elongation factor, TFIIS, stimulates transcript elongation by binding to RNAPII and facilitating its passage through intrinsic pausing sites in vitro. I...

journal_title：Molecular and cellular biology

authors： Archambault J,Lacroute F,Ruet A,Friesen JD

更新日期：1992-09-01 00:00:00

abstract：:The connections between various nuclear processes and specific histone posttranslational modifications are dependent to a large extent on the acquisition of those modifications after histone synthesis. The reestablishment of histone posttranslational modifications after S phase is especially critical for H3K9 and H3K2...

journal_title：Molecular and cellular biology

authors： Zee BM,Britton LM,Wolle D,Haberman DM,Garcia BA

更新日期：2012-07-01 00:00:00