An electrophoretic karyotype of Neurospora crassa.

abstract：:In an effort to identify aberrantly expressed genes in v-rel-induced tumors, monoclonal antibodies were developed that reacted selectively with avian B-cell tumors. One antibody, HY78, immunoprecipitated a 120-kDa glycoprotein (p120) from cells that express v-rel. N-terminal amino acid sequencing of p120 identified a ...

journal_title：Molecular and cellular biology

authors： Zhang G,Slaughter C,Humphries EH

更新日期：1995-03-01 00:00:00

abstract：:We previously identified a set of transcription regulators, referred to as TIPs (tension-induced/inhibited proteins), with a role in myogenic versus adipogenic differentiation. Here we report that the TIP family comprises eight isoforms, all bearing a SANT (switching-defective protein 3, adaptor 2, nuclear receptor co...

journal_title：Molecular and cellular biology

authors： Badri KR,Zhou Y,Dhru U,Aramgam S,Schuger L

更新日期：2008-10-01 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：:The on/off state of the binary switch gene Sex-lethal (Sxl), which controls somatic sexual development in Drosophila melanogaster, is regulated at the level of alternative splicing. In males, in which the gene is off, the default splicing machinery produces nonfunctional mRNAs; in females, in which the gene is on, the...

journal_title：Molecular and cellular biology

authors： Horabin JI,Schedl P

更新日期：1993-12-01 00:00:00

abstract：:We report here the isolation of a novel, highly tissue-restricted member of the ets transcription factor/oncogene family, ESE-1 (for epithelium-specific Ets), which has features distinct from those of any other ets-related factor. ESE-1 contains two putative DNA binding domains: an ETS domain, which is unique in that ...

journal_title：Molecular and cellular biology

authors： Oettgen P,Alani RM,Barcinski MA,Brown L,Akbarali Y,Boltax J,Kunsch C,Munger K,Libermann TA

更新日期：1997-08-01 00:00:00

abstract：:Transfection of a plasmid encoding the Epstein-Barr virus (EBV) nuclear antigen 2 (EBNA2) gene confers resistance to the antiproliferative effect of alpha interferon (IFN-alpha) in EBV-negative U968 cells (P. Aman and A. von Gabain, EMBO J. 9:147-152, 1990). We studied the expression of IFN-stimulated genes (ISGs) in ...

journal_title：Molecular and cellular biology

authors： Kanda K,Decker T,Aman P,Wahlström M,von Gabain A,Kallin B

更新日期：1992-11-01 00:00:00

abstract：:Saccharomyces cerevisiae dbf4 and cdc7 cell cycle mutants block initiation of DNA synthesis (i.e., are iDS mutants) at 37 degrees C and arrest the cell cycle with a 1C DNA content. Surprisingly, certain dbf4 and cdc7 strains divide their chromatin at 37 degrees C. We found that the activation of the Cdc28 mitotic prot...

journal_title：Molecular and cellular biology

authors： Toyn JH,Johnson AL,Johnston LH

更新日期：1995-10-01 00:00:00

abstract：:HIRA-like (Hir) proteins are evolutionarily conserved and are implicated in the assembly of repressive chromatin. In Saccharomyces cerevisiae, Hir proteins contribute to the function of centromeres. However, S. cerevisiae has point centromeres that are structurally different from the complex centromeres of metazoans. ...

journal_title：Molecular and cellular biology

authors： Blackwell C,Martin KA,Greenall A,Pidoux A,Allshire RC,Whitehall SK

更新日期：2004-05-01 00:00:00

abstract：:The Wnt/β-catenin pathway promotes proliferation of neural progenitor cells (NPCs) at early stages and induces neuronal differentiation from NPCs at late stages, but the molecular mechanisms that control this stage-specific response are unclear. Pin1 is a prolyl isomerase that regulates cell signaling uniquely by cont...

journal_title：Molecular and cellular biology

authors： Nakamura K,Kosugi I,Lee DY,Hafner A,Sinclair DA,Ryo A,Lu KP

更新日期：2012-08-01 00:00:00

abstract：:The carcinoembryonic antigen (CEA) family consists of a large group of evolutionarily and structurally divergent glycoproteins. The murine CEACAM9 and CEACAM11-related proteins as well as the pregnancy-specific glycoproteins (PSG) are secreted members of the CEA family which are differentially expressed in fetal troph...

journal_title：Molecular and cellular biology

authors： Finkenzeller D,Fischer B,Lutz S,Schrewe H,Shimizu T,Zimmermann W

更新日期：2003-01-01 00:00:00

abstract：:It is well established that cell survival signals stimulated by growth factors, cytokines, and oncoproteins are initiated by phosphoinositide 3-kinase (PI3K)- and Akt-dependent signal transduction pathways. Oncogenic Ras, an upstream activator of Akt, requires NF-kappaB to initiate transformation, at least partially t...

journal_title：Molecular and cellular biology

authors： Madrid LV,Wang CY,Guttridge DC,Schottelius AJ,Baldwin AS Jr,Mayo MW

更新日期：2000-03-01 00:00:00

abstract：:Changes in chromatin composition are often a prerequisite for gene induction. Nonallelic histone variants have recently emerged as key players in transcriptional control and chromatin modulation. While the changes in chromatin accessibility and histone posttranslational modification (PTM) distribution that accompany g...

journal_title：Molecular and cellular biology

authors： Sutcliffe EL,Parish IA,He YQ,Juelich T,Tierney ML,Rangasamy D,Milburn PJ,Parish CR,Tremethick DJ,Rao S

更新日期：2009-04-01 00:00:00

abstract：:Studies ex vivo have shown that phosphoinositide 3-kinase (PI3K) activity is necessary but not sufficient for insulin-stimulated glucose uptake. Unexpectedly, mice lacking either of the PI3K regulatory subunits p85alpha or p85beta exhibit increased insulin sensitivity. The insulin hypersensitivity is particularly unex...

journal_title：Molecular and cellular biology

authors： Brachmann SM,Ueki K,Engelman JA,Kahn RC,Cantley LC

更新日期：2005-03-01 00:00:00

abstract：:Fusions between the TRM1 gene of Saccharomyces cerevisiae and COXIV or DHFR were made to examine the mitochondrial targeting signals of N2,N2-dimethylguanosine-specific tRNA methyltransferase [tRNA (m2(2)G)dimethyltransferase]. This enzyme is responsible for the modification of both mitochondrial and cytoplasmic tRNAs...

journal_title：Molecular and cellular biology

authors： Ellis SR,Hopper AK,Martin NC

更新日期：1989-04-01 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：:In Blastocladiella emersonii zoospores, a set of proteins was found associated with the ribosomes and free ribonucleoprotein particles distinct from the ribosomes and polyribosomes. These proteins were designated P120, P105, P64, P56, and P42 based on their molecular weights determined by gel electrophoresis. Synthesi...

journal_title：Molecular and cellular biology

authors： Jaworski AJ,Stumhofer P

更新日期：1981-04-01 00:00:00

abstract：:The CYC1-239-O mutation in the yeast Saccharomyces cerevisiae produces a -His-Leu- replacement of the normal -Ala-Gly- sequence at amino acid positions 5 and 6, which lie within a dispensable region of iso-1-cytochrome c; this mutation can accommodate the formation of a hairpin structure at the corresponding site in t...

journal_title：Molecular and cellular biology

authors： Baim SB,Pietras DF,Eustice DC,Sherman F

更新日期：1985-08-01 00:00:00

abstract：:The scid mouse mutation affects V(D)J rearrangement and double-strand break repair. scid V(D)J rearrangement is characterized by defective coding joint formation which prevents the development of mature B and T cells. Hairpin DNA has been implicated in the formation of V(D)J coding joints. We found scid cells to be pr...

journal_title：Molecular and cellular biology

authors： Staunton JE,Weaver DT

更新日期：1994-06-01 00:00:00

abstract：:The levels of molecular chaperones and folding enzymes in the endoplasmic reticulum (ER) are controlled by a transcriptional induction process termed the unfolded protein response (UPR). The mammalian UPR is mediated by the cis-acting ER stress response element (ERSE), the consensus sequence of which is CCAAT-N(9)-CCA...

journal_title：Molecular and cellular biology

authors： Yoshida H,Okada T,Haze K,Yanagi H,Yura T,Negishi M,Mori K

更新日期：2001-02-01 00:00:00

abstract：:Woodchucks infected with woodchuck hepatitis virus (WHV) and ground squirrels infected with ground squirrel hepatitis virus (GSHV) both develop hepatocellular carcinoma (HCC), but WHV-associated tumors arise more frequently and much earlier in life. These differences are preserved when the oncogenic potentials of the ...

journal_title：Molecular and cellular biology

authors： Hansen LJ,Tennant BC,Seeger C,Ganem D

更新日期：1993-01-01 00:00:00

abstract：:Mediator is a general coactivator complex connecting transcription activators and RNA polymerase II. Recent work has shown that the nuclear receptor-interacting MED1/TRAP220 subunit of Mediator is required for peroxisome proliferator-activated receptor gamma (PPARgamma)-stimulated adipogenesis of mouse embryonic fibro...

journal_title：Molecular and cellular biology

authors： Ge K,Cho YW,Guo H,Hong TB,Guermah M,Ito M,Yu H,Kalkum M,Roeder RG

更新日期：2008-02-01 00:00:00

abstract：:Tristetraprolin (TTP) regulates the expression of AU-rich element-containing mRNAs through promoting the degradation and repressing the translation of target mRNA. While the mechanism for promoting target mRNA degradation has been extensively studied, the mechanism underlying translational repression is not well estab...

journal_title：Molecular and cellular biology

authors： Tao X,Gao G

更新日期：2015-11-01 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：: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：:We studied the process by which whd, a P-element insertion allele of the Drosophila melanogaster white locus, is replaced by its homolog in the presence of transposase. These events are interpreted as the result of double-strand gap repair following excision of the P transposon in whd. We used a series of alleles deri...

journal_title：Molecular and cellular biology

authors： Johnson-Schlitz DM,Engels WR

更新日期：1993-11-01 00:00:00

abstract：:The enhancer of yellow 1 gene, e(y)1, of Drosophila melanogaster has been cloned and demonstrated to encode the TAFII40 protein. The e(y)1 gene is expressed in females much more strongly than in males due to the accumulation of e(y)1 mRNA in the ovaries. Two different e(y)1 mutations have been obtained. The e(y)1(ul) ...

journal_title：Molecular and cellular biology

authors： Soldatov A,Nabirochkina E,Georgieva S,Belenkaja T,Georgiev P

更新日期：1999-05-01 00:00:00

abstract：:X chromosome inactivation is a remarkable example of chromosome-wide gene silencing and facultative heterochromatin formation. Numerous histone posttranslational modifications, including H3K9me2 and H3K27me3, accompany this process, although our understanding of the enzymes that lay down these marks and the factors th...

journal_title：Molecular and cellular biology

authors： Escamilla-Del-Arenal M,da Rocha ST,Spruijt CG,Masui O,Renaud O,Smits AH,Margueron R,Vermeulen M,Heard E

更新日期：2013-12-01 00:00:00

abstract：:The oncogene product of the avian sarcoma virus CT10, P47gag-crk, contains the SH2, SH2', and SH3 domains and binds proteins in a phosphotyrosine (ptyr)-dependent manner. In this study, we have determined the region of P47gag-crk essential for binding to ptyr-containing proteins. Mutant P47gag-crk proteins expressed i...

journal_title：Molecular and cellular biology

authors： Matsuda M,Mayer BJ,Hanafusa H

更新日期：1991-03-01 00:00:00

abstract：:The levels of intramolecular plasmid recombination, following transfection of a plasmid substrate for homologous recombination into normal and immortally transformed cells, have been examined by two independent assays. In the first assay, recovered plasmid was tested for DNA rearrangements which regenerate a functiona...

journal_title：Molecular and cellular biology

authors： Finn GK,Kurz BW,Cheng RZ,Shmookler Reis RJ

更新日期：1989-09-01 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