Both the SH2 and SH3 domains of human CRK protein are required for neuronal differentiation of PC12 cells.

abstract：:The gene encoding the testis isozyme of angiotensin-converting enzyme (testis ACE) is one example of the many genes expressed uniquely during spermatogenesis. This protein is expressed by developing germ cells late in their development and results from the activation of a sperm-specific promoter that is located within...

journal_title：Molecular and cellular biology

authors： Howard T,Balogh R,Overbeek P,Bernstein KE

更新日期：1993-01-01 00:00:00

abstract：:The yeast alpha-factor pheromone receptor is a member of the G-protein-coupled receptor family. Limited trypsin digestion of yeast membranes was used to investigate ligand-induced conformational changes in this receptor. The agonist, alpha-factor, accelerated cleavage in the third intracellular loop, whereas the antag...

journal_title：Molecular and cellular biology

authors： Büküşoğlu G,Jenness DD

更新日期：1996-09-01 00:00:00

abstract：:The DNA and protein complex known as chromatin is subject to posttranslational modifications (PTMs) that regulate cellular functions such that PTM dysregulation can lead to disease, including cancer. One critical PTM is acetylation/deacetylation, which is being investigated as a means to develop targeted cancer therap...

journal_title：Molecular and cellular biology

authors： Singh M,Bacolla A,Chaudhary S,Hunt CR,Pandita S,Chauhan R,Gupta A,Tainer JA,Pandita TK

更新日期：2020-08-28 00:00:00

abstract：:Drosophila virilis genomic DNA corresponding to the D. melanogaster embryonic lethal abnormal visual system (elav) locus was cloned. DNA sequence analysis of a 3.8-kb genomic piece allowed identification of (i) an open reading frame (ORF) with striking homology to the previously identified D. melanogaster ORF and (ii)...

journal_title：Molecular and cellular biology

authors： Yao KM,White K

更新日期：1991-06-01 00:00:00

abstract：:Glutamine is the preferred source of nitrogen of Neurospora crassa. In its presence and that of the gene product of MS5 (nmr-1), the fungus represses the assimilation of less preferred forms of nitrogen, such as nitrate. In the absence of glutamine and the presence of the product of gene nit-2, less preferred forms of...

journal_title：Molecular and cellular biology

authors： Sorger GJ,Brown D,Farzannejad M,Guerra A,Jonathan M,Knight S,Sharda R

更新日期：1989-09-01 00:00:00

abstract：:The retinoblastoma protein (RB) represses RNA polymerase III transcription effectively both in vivo and in vitro. Here we demonstrate that the general transcription factors snRNA-activating protein complex (SNAP(c)) and TATA binding protein (TBP) are important for RB repression of human U6 snRNA gene transcription by ...

journal_title：Molecular and cellular biology

authors： Hirsch HA,Gu L,Henry RW

更新日期：2000-12-01 00:00:00

abstract：:We previously created a knock-in mutant mouse harboring a dominantly negative mutant thyroid hormone receptor beta (TRbeta(PV/PV) mouse) that spontaneously develops a follicular thyroid carcinoma similar to human thyroid cancer. We found that beta-catenin, which plays a critical role in oncogenesis, was highly elevate...

journal_title：Molecular and cellular biology

authors： Guigon CJ,Zhao L,Lu C,Willingham MC,Cheng SY

更新日期：2008-07-01 00:00:00

abstract：:We have previously formulated a list of approximately 2,000 RNA octamers as putative exonic splicing enhancers (PESEs) based on a statistical comparison of human exonic and nonexonic sequences (X. H. Zhang and L. A. Chasin, Genes Dev. 18:1241-1250, 2004). When inserted into a poorly spliced test exon, all eight tested...

journal_title：Molecular and cellular biology

authors： Zhang XH,Kangsamaksin T,Chao MS,Banerjee JK,Chasin LA

更新日期：2005-08-01 00:00:00

abstract：:Negative-feedback loops between transcription factors and repressors in responses to xenobiotics, oxidants, heat, hypoxia, DNA damage, and infection have been described. Although common, the function of feedback is largely unstudied. Here, we define a negative-feedback loop between the Caenorhabditis elegans detoxific...

journal_title：Molecular and cellular biology

authors： Leung CK,Wang Y,Deonarine A,Tang L,Prasse S,Choe KP

更新日期：2013-09-01 00:00:00

abstract：:We introduced a human beta-globin gene into murine erythroleukemia (MEL) cells by infection with recombinant retroviruses containing the complete genomic globin sequence. The beta-globin gene was correctly regulated during differentiation, steady-state mRNA levels being induced 5- to 30-fold after treatment of the cel...

journal_title：Molecular and cellular biology

authors： Cone RD,Weber-Benarous A,Baorto D,Mulligan RC

更新日期：1987-02-01 00:00:00

abstract：:We have previously shown that the SIS/platelet-derived growth factor B chain contains a nuclear targeting signal near its C terminus. Here we show that the platelet-derived growth factor A chain also contains a nuclear targeting signal encoded by an exon which is subject to alternative splicing. This sequence is capab...

journal_title：Molecular and cellular biology

authors： Maher DW,Lee BA,Donoghue DJ

更新日期：1989-05-01 00:00:00

abstract：:Unique among fibroblast growth factors (FGFs), FGF19, -21, and -23 act in an endocrine fashion to regulate energy, bile acid, glucose, lipid, phosphate, and vitamin D homeostasis. These FGFs require the presence of Klotho/betaKlotho in their target tissues. Here, we present the crystal structures of FGF19 alone and FG...

journal_title：Molecular and cellular biology

authors： Goetz R,Beenken A,Ibrahimi OA,Kalinina J,Olsen SK,Eliseenkova AV,Xu C,Neubert TA,Zhang F,Linhardt RJ,Yu X,White KE,Inagaki T,Kliewer SA,Yamamoto M,Kurosu H,Ogawa Y,Kuro-o M,Lanske B,Razzaque MS,Mohammadi M

更新日期：2007-05-01 00:00:00

abstract：:A C/EBP-like transcription factor, AGP/EBP, that binds to three distinct motifs in the 5'-flanking region of alpha 1-acid glycoprotein gene (AGP) has been identified. Here we report the cloning and properties of cDNA corresponding to mouse AGP/EBP. AGP/EBP and C/EBP share 87% amino acid sequence homology in the "leuci...

journal_title：Molecular and cellular biology

authors： Chang CJ,Chen TT,Lei HY,Chen DS,Lee SC

更新日期：1990-12-01 00:00:00

abstract：:The human immunodeficiency virus type 1 (HIV-1) Tat protein activates transcription elongation by stimulating the Tat-activated kinase (TAK/p-TEFb), a protein kinase composed of CDK9 and its cyclin partner, cyclin T1. CDK9 is able to hyperphosphorylate the carboxyl-terminal domain (CTD) of the large subunit of RNA pol...

journal_title：Molecular and cellular biology

authors： Bourgeois CF,Kim YK,Churcher MJ,West MJ,Karn J

更新日期：2002-02-01 00:00:00

abstract：:Translation initiation plays an important role in cell growth, proliferation, and survival. The translation initiation factor eIF4B (eukaryotic initiation factor 4B) stimulates the RNA helicase activity of eIF4A in unwinding secondary structures in the 5' untranslated region (5'UTR) of the mRNA in vitro. Here, we stud...

journal_title：Molecular and cellular biology

authors： Shahbazian D,Parsyan A,Petroulakis E,Topisirovic I,Martineau Y,Gibbs BF,Svitkin Y,Sonenberg N

更新日期：2010-03-01 00:00:00

abstract：:Minichromosome maintenance protein 1 (Mcm1) is required for efficient replication of autonomously replicating sequence (ARS)-containing plasmids in yeast cells. Reduced DNA binding activity in the Mcm1-1 mutant protein (P97L) results in selective initiation of a subset of replication origins and causes instability of ...

journal_title：Molecular and cellular biology

authors： Chang VK,Donato JJ,Chan CS,Tye BK

更新日期：2004-07-01 00:00:00

abstract：:The adapter protein 3BP2 is expressed in lymphocytes; binds to Syk/ZAP-70, Vav, and phospholipase C-gamma (PLC-gamma); and is thought to be important for interleukin-2 gene transcription in T cells. To define the role of 3BP2 in lymphocyte development and function, we generated 3BP2-deficient mice. T-cell development,...

journal_title：Molecular and cellular biology

authors： de la Fuente MA,Kumar L,Lu B,Geha RS

更新日期：2006-07-01 00:00:00

abstract：:U12-dependent introns containing alterations of the 3' splice site AC dinucleotide or alterations in the spacing between the branch site and the 3' splice site were examined for their effects on splice site selection in vivo and in vitro. Using an intron with a 5' splice site AU dinucleotide, any nucleotide could serv...

journal_title：Molecular and cellular biology

authors： Dietrich RC,Peris MJ,Seyboldt AS,Padgett RA

更新日期：2001-03-01 00:00:00

abstract：:The glucose-activated transcription factor carbohydrate response element binding protein (ChREBP) induces the expression of hepatic glycolytic and lipogenic genes. The farnesoid X receptor (FXR) is a nuclear bile acid receptor controlling bile acid, lipid, and glucose homeostasis. FXR negatively regulates hepatic glyc...

journal_title：Molecular and cellular biology

authors： Caron S,Huaman Samanez C,Dehondt H,Ploton M,Briand O,Lien F,Dorchies E,Dumont J,Postic C,Cariou B,Lefebvre P,Staels B

更新日期：2013-06-01 00:00:00

abstract：:Notch signaling requires a series of proteolytic cleavage events to release the Notch intracellular domain (NICD) that functions directly in signal transduction. The Notch receptor is locked down in a protease-resistant state by a negative regulatory region (NRR) that protects an ADAM (a disintegrin and metalloproteas...

journal_title：Molecular and cellular biology

authors： Bozkulak EC,Weinmaster G

更新日期：2009-11-01 00:00:00

abstract：:Special AT-rich sequence-binding protein 1 (SATB1) is a tissue-restricted genome organizer that provides a key link between DNA loop organization, chromatin modification/remodeling, and transcription factor association at matrix attachment regions (MARs). The SUMO E3 ligase PIAS1 enhances SUMO conjugation to SATB1 lys...

journal_title：Molecular and cellular biology

authors： Tan JA,Song J,Chen Y,Durrin LK

更新日期：2010-06-01 00:00:00

abstract：:The effect of atenolol, propranolol, trifluoperazine, and caffeine on the occurrence of meiotic diploid and disomic products in Saccharomyces cerevisiae was investigated. We demonstrated that atenolol, propranolol, and trifluoperazine reduce the occurrence of meiotic diploid products and that propranolol also slightly...

journal_title：Molecular and cellular biology

authors： Sora S,Bianchi M

更新日期：1982-11-01 00:00:00

abstract：:Paramecium tetraurelia contains two types of nuclei, a diploid germinal micronucleus and a large transcriptionally active macronucleus. The macronuclear genome is formed from the micronuclear DNA during sexual reproduction. Previous studies have shown that the processing of the A-type variable surface protein gene dur...

journal_title：Molecular and cellular biology

authors： Scott JM,Mikami K,Leeck CL,Forney JD

更新日期：1994-04-01 00:00:00

abstract：:Angiotensin II (AII), a potent vasoactive hormone, acts on numerous organs via G-protein-coupled receptors and elicits cell-specific responses. At the level of the heart, AII stimulation alters gene transcription and leads to cardiomyocyte hypertrophy. Numerous intracellular signaling pathways are activated in this pr...

journal_title：Molecular and cellular biology

authors： Wang J,Paradis P,Aries A,Komati H,Lefebvre C,Wang H,Nemer M

更新日期：2005-11-01 00:00:00

abstract：:The Drosophila homeodomain protein Even-skipped (Eve) is a transcriptional repressor, and previous studies have suggested that it functions by interfering with the basal transcription machinery. Here we describe experiments indicating that the mechanism of Eve repression involves a direct interaction with the TATA bin...

journal_title：Molecular and cellular biology

authors： Li C,Manley JL

更新日期：1998-07-01 00:00:00

abstract：:Microtubules in yeast are essential components of the mitotic and meiotic spindles and are essential for nuclear movement during cell division and mating. The relative importance in these processes of the two divergent alpha-tubulin genes of the budding yeast Saccharomyces cerevisiae, TUB1 and TUB3, was examined throu...

journal_title：Molecular and cellular biology

authors： Schatz PJ,Solomon F,Botstein D

更新日期：1986-11-01 00:00:00

abstract：:Stp1p and Stp2p are homologous and redundant transcription factors that are synthesized as latent cytoplasmic proteins with N-terminal regulatory domains. In response to extracellular amino acids, the plasma membrane-localized Ssy1p-Ptr3p-Ssy5p (SPS) sensor induces an endoproteolytic processing event that cleaves away...

journal_title：Molecular and cellular biology

authors： Andréasson C,Ljungdahl PO

更新日期：2004-09-01 00:00:00

abstract：:Three DNA polymerases, polymerases α, δ, and ε (Pol α, Pol δ, and Pol ε), are responsible for eukaryotic genome duplication. When DNA replication stress is encountered, DNA synthesis stalls until the stress is ameliorated. However, it is not known whether there is a difference in the association of each polymerase wit...

journal_title：Molecular and cellular biology

authors： Yu C,Gan H,Zhang Z

更新日期：2017-10-13 00:00:00

abstract：:Previous characterization of GLI, a gene found to be amplified and expressed in a subset of human brain tumors, revealed the presence of five tandem zinc fingers related to those of Krüppel (Kr), a Drosophila segmentation gene of the gap class. We have used the GLI cDNA as a molecular probe to isolate related sequence...

journal_title：Molecular and cellular biology

authors： Ruppert JM,Kinzler KW,Wong AJ,Bigner SH,Kao FT,Law ML,Seuanez HN,O'Brien SJ,Vogelstein B

更新日期：1988-08-01 00:00:00

abstract：:Irradiated mice reconstituted with bone marrow cells infected with a retrovirus carrying the bcr-abl oncogene of human chronic myeloid leukemia are subject to a range of neoplastic hematopoietic diseases, both myeloid and lymphoid. Comparison of DBA/2 and C57BL/6 mice has revealed a marked strain difference in suscept...

journal_title：Molecular and cellular biology

authors： Elefanty AG,Cory S

更新日期：1992-04-01 00:00:00