Effects of the SANT domain of tension-induced/inhibited proteins (TIPs), novel partners of the histone acetyltransferase p300, on p300 activity and TIP-6-induced adipogenesis.

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：:Rad23 and Rpn10 play synergistic roles in the recognition of ubiquitinated proteins by the proteasome, and loss of both proteins causes growth and proteolytic defects. However, the physiological targets of Rad23 and Rpn10 have not been well defined. We report that rad23Delta rpn10Delta is unable to grow in the presenc...

journal_title：Molecular and cellular biology

authors： Chuang SM,Chen L,Lambertson D,Anand M,Kinzy TG,Madura K

更新日期：2005-01-01 00:00:00

abstract：:Telomerase is a ribonucleoprotein enzyme that adds telomeric sequence repeats to the ends of linear chromosomes. In vitro, telomerase has been observed to add repeats to a DNA oligonucleotide primer in a processive manner, leading to the postulation of a DNA anchor site separate from the catalytic site of the enzyme. ...

journal_title：Molecular and cellular biology

authors： Hammond PW,Lively TN,Cech TR

更新日期：1997-01-01 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：:The male-specific-lethal (MSL) proteins in Drosophila melanogaster serve to adjust gene expression levels in male flies containing a single X chromosome to equal those in females with a double dose of X-linked genes. Together with noncoding roX RNA, MSL proteins form the "dosage compensation complex" (DCC), which inte...

journal_title：Molecular and cellular biology

authors： Morales V,Regnard C,Izzo A,Vetter I,Becker PB

更新日期：2005-07-01 00:00:00

abstract：:Sequences of DNA that hybridize on Southern blots with cloned intracisternal A-particle (IAP) sequences have been examined in genomic DNAs of neonatal mice, livers of adult mice (3, 6, 12, 18, 24, and 26 months old), and the solid myeloma tumor MOPC-315. The isoschizomers HpaII (CCGG or mCCGG) and MspI (CCGG or CmCGG)...

journal_title：Molecular and cellular biology

authors： Mays-Hoopes LL,Brown A,Huang RC

更新日期：1983-08-01 00:00:00

abstract：:In Saccharomyces cerevisiae, the MET25 gene encodes O-acetylhomoserine sulfhydrylase. Synthesis of this enzyme is repressed by the presence of S-adenosylmethionine (AdoMet) in the growth medium. We identified cis elements required for MET25 expression by analyzing small deletions in the MET25 promoter region. The resu...

journal_title：Molecular and cellular biology

authors： Thomas D,Cherest H,Surdin-Kerjan Y

更新日期：1989-08-01 00:00:00

abstract：:The ALCR protein is the transcriptional activator of the ethanol utilization pathway in the filamentous fungus Aspergillus nidulans. This activator belongs to a family of fungal proteins having a conserved DNA-binding domain containing six cysteines (C6 class) with some striking features. At variance with other motifs...

journal_title：Molecular and cellular biology

authors： Kulmburg P,Sequeval D,Lenouvel F,Mathieu M,Felenbok B

更新日期：1992-05-01 00:00:00

abstract：:Cells of the human embryonal carcinoma line NEC14 proliferate as densely packed clusters consisting of small, polygonal stem cells and do not express a detectable level of fibronectin (FN). Upon induction of differentiation by treatment with N,N'-hexamethylene bisacetamide (HMBA), the level of FN mRNA increased steepl...

journal_title：Molecular and cellular biology

authors： Suzuki M,Oda E,Nakajima T,Sekiya S,Oda K

更新日期：1998-05-01 00:00:00

abstract：:cDNAs for the murine lyn protein tyrosine kinase gene were cloned from mouse bone marrow-derived monocytic cells. Comparison of the human and murine genes demonstrated a 94% homology in peptide sequence. Comparable to the human gene, murine lyn was found to be expressed in myeloid and B-lymphoid lineage cells. During ...

journal_title：Molecular and cellular biology

authors： Yi TL,Bolen JB,Ihle JN

更新日期：1991-05-01 00:00:00

abstract：:Metallothioneins (MTs) are short, cysteine-rich proteins for heavy metal homeostasis and detoxification; they bind a variety of heavy metals and also act as radical scavengers. Transcription of mammalian MT genes is activated by heavy metal load via the metal-responsive transcription factor 1 (MTF-1), an essential zin...

journal_title：Molecular and cellular biology

authors： Zhang B,Egli D,Georgiev O,Schaffner W

更新日期：2001-07-01 00:00:00

abstract：:In eukaryotic cells, cohesion between sister chromatids allows chromosomes to biorient on the metaphase plate and holds them together until they separate into daughter cells during mitosis. Cohesion is mediated by the cohesin protein complex. Although the association of this complex with particular regions of the geno...

journal_title：Molecular and cellular biology

authors： Bausch C,Noone S,Henry JM,Gaudenz K,Sanderson B,Seidel C,Gerton JL

更新日期：2007-12-01 00:00:00

abstract：:Formin homology (FH) proteins are implicated in cell polarization and cytokinesis through actin organization. There are two FH proteins in the yeast Saccharomyces cerevisiae, Bni1p and Bnr1p. Bni1p physically interacts with Rho family small G proteins (Rho1p and Cdc42p), actin, two actin-binding proteins (profilin and...

journal_title：Molecular and cellular biology

authors： Ozaki-Kuroda K,Yamamoto Y,Nohara H,Kinoshita M,Fujiwara T,Irie K,Takai Y

更新日期：2001-02-01 00:00:00

abstract：:The 5'-flanking DNA sequences involved in the specific and efficient transcription of the polyoma virus early region have been investigated. Sequence requirements for efficient in vivo expression differed from those in vitro. Deletion of DNA located between 200 and 400 base pairs before the principal cap sites severel...

journal_title：Molecular and cellular biology

authors： Jat P,Novak U,Cowie A,Tyndall C,Kamen R

更新日期：1982-07-01 00:00:00

abstract：:In Saccharomyces cerevisiae, a phosphorelay signal transduction pathway composed of Sln1p, Ypd1p, and Ssk1p, which are homologous to bacterial two-component signal transducers, is involved in the osmosensing mechanism. In response to high osmolarity, the phosphorelay system is inactivated and Ssk1p remains unphosphory...

journal_title：Molecular and cellular biology

authors： Sato N,Kawahara H,Toh-e A,Maeda T

更新日期：2003-09-01 00:00:00

abstract：:The packaging of the eukaryotic genome into chromatin is likely to be important for the maintenance of genomic integrity. Chromatin structures are assembled onto newly synthesized DNA by the action of chromatin assembly factors, including anti-silencing function 1 (ASF1). To investigate the role of chromatin structure...

journal_title：Molecular and cellular biology

authors： Ramey CJ,Howar S,Adkins M,Linger J,Spicer J,Tyler JK

更新日期：2004-12-01 00:00:00

abstract：:Transcription of Xenopus laevis mitochondrial DNA (xl-mtDNA) by the mitochondrial RNA polymerase requires a dissociable factor. This factor was purified to near homogeneity and identified as a 40-kDa protein. A second protein implicated in the transcription of mtDNA, the Xenopus homolog of the HMG box protein mtTFA, w...

journal_title：Molecular and cellular biology

authors： Antoshechkin I,Bogenhagen DF

更新日期：1995-12-01 00:00:00

abstract：:Telomerase promotes telomere maintenance by copying a template within its integral RNA subunit to elongate chromosome ends with new telomeric repeats. Motifs have been defined within the telomerase RNA that contribute to mature RNA accumulation, holoenzyme catalytic activity, or enzyme recruitment to telomeres. Here, ...

journal_title：Molecular and cellular biology

authors： Sexton AN,Collins K

更新日期：2011-02-01 00:00:00

abstract：:Coordination of skeletal muscle growth and metabolism with nutrient availability is critical for metabolic homeostasis. To establish the role of insulin-like signaling in this process, we used muscle creatine kinase (MCK)-Cre to disrupt expression of insulin receptor substrates Irs1 and Irs2 in mouse skeletal/cardiac ...

journal_title：Molecular and cellular biology

authors： Long YC,Cheng Z,Copps KD,White MF

更新日期：2011-02-01 00:00:00

abstract：:Vascular endothelial growth factor (VEGF) is a key angiogenic factor expressed under restricted nutrient and oxygen conditions in most solid tumors. The expression of VEGF under hypoxic conditions requires transcription through activated hypoxia-inducible factor 1 (HIF-1), increased mRNA stability, and facilitated tra...

journal_title：Molecular and cellular biology

authors： Vumbaca F,Phoenix KN,Rodriguez-Pinto D,Han DK,Claffey KP

更新日期：2008-01-01 00:00:00

abstract：:Simultaneous resistance to an array of drugs with different cytotoxic activities is a property of Saccharomyces cerevisiae, in which the protein Pdr3p has recently been shown to play a role as a transcriptional regulator. We provide evidence that the yeast PDR3 gene, which encodes a zinc finger transcription factor im...

journal_title：Molecular and cellular biology

authors： Delahodde A,Delaveau T,Jacq C

更新日期：1995-08-01 00:00:00

abstract：:We have studied the mechanism by which 5'-flanking sequences modulate the in vitro transcription of eucaryotic tRNA genes. Using deletion and linker substitution mutagenesis, we have found that the 5'-flanking sequences responsible for the different in vitro transcription levels of three Drosophila tRNA5Asn genes are ...

journal_title：Molecular and cellular biology

authors： Lofquist AK,Garcia AD,Sharp SJ

更新日期：1988-10-01 00:00:00

abstract：:The nuclear enzyme DNA topoisomerase II catalyzes the breakage and resealing of duplex DNA and plays an important role in several genetic processes. It also mediates the DNA cleavage activity and cytotoxicity of clinically important anticancer agents such as etoposide. We have examined the activity of topoisomerase II...

journal_title：Molecular and cellular biology

authors： Chow KC,Ross WE

更新日期：1987-09-01 00:00:00

abstract：:Biochemical experiments indicate that the general transcription factor IIB (TFIIB) can interact directly with acidic activation domains and that activators can stimulate transcription by increasing recruitment of TFIIB to promoters. For promoters at which recruitment of TFIIB to promoters is limiting in vivo, one woul...

journal_title：Molecular and cellular biology

authors： Chou S,Struhl K

更新日期：1997-12-01 00:00:00

abstract：:A mutation (K38R) which specifically eliminates kinase activity was created in the Drosophila melanogaster ckI gene (doubletime [dbt]). In vitro, DBT protein carrying the K38R mutation (DBT(K/R)) interacted with Period protein (PER) but lacked kinase activity. In cell culture and in flies, DBT(K/R) antagonized the pho...

journal_title：Molecular and cellular biology

authors： Muskus MJ,Preuss F,Fan JY,Bjes ES,Price JL

更新日期：2007-12-01 00:00:00

abstract：:By assessing the contribution of deregulated E2F activity to erythroid defects in Rb null mice, we have identified E2f-2 as being upregulated in end-stage red cells, where we show it is the major pRb-associated E2f and the predominant E2f detected at key target gene promoters. Consistent with its expression pattern, E...

journal_title：Molecular and cellular biology

authors： Dirlam A,Spike BT,Macleod KF

更新日期：2007-12-01 00:00:00

abstract：:To study the relationship between oncogenesis by v-src and normal cellular signalling pathways, we determined the effects of v-src on 3T3-TNR9 cells, a Swiss 3T3 variant which does not respond mitogenically to tumor promoters such as 12-O-tetradecanoyl-phorbol-13-acetate (TPA). We found that src was unable to transfor...

journal_title：Molecular and cellular biology

authors： Nori M,Shawver LK,Weber MJ

更新日期：1990-08-01 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：:In CBFbeta-SMMHC, core binding factor beta (CBFbeta) is fused to the alpha-helical rod domain of smooth muscle myosin heavy chain (SMMHC). We generated Ba/F3 hematopoietic cells expressing a CBFbeta-SMMHC variant lacking 28 amino acids homologous to the assembly competence domain (ACD) required for multimerization of ...

journal_title：Molecular and cellular biology

authors： Kummalue T,Lou J,Friedman AD

更新日期：2002-12-01 00:00:00

abstract：:Densely methylated DNA sequence islands, designated DMIs, have been observed in two Chinese hamster cell chromosomal replication origins by using a PCR-based chemical method of detection. One of the origins, oriS14, is located within or adjacent to the coding sequence for ribosomal protein S14 on chromosome 2q, and th...

journal_title：Molecular and cellular biology

authors： Tasheva ES,Roufa DJ

更新日期：1994-09-01 00:00:00