Wnt signaling in Xenopus embryos inhibits bmp4 expression and activates neural development.

abstract：:U6 small nuclear RNA is one of the spliceosomal RNAs involved in pre-mRNA splicing. In the fission yeast Schizosaccharomyces pombe, the U6 RNA gene was found to have an intron similar to a nuclear pre-mRNA intron, and it was proposed that the U6 intron might be inserted erroneously during pre-mRNA splicing. Using the ...

journal_title：Genes & development

authors： Tani T,Ohshima Y

更新日期：1991-06-01 00:00:00

abstract：:The HAT4 gene from the plant Arabidopsis thaliana encodes a homeo domain protein that contains a leucine zipper motif. Homeo domain-leucine zipper (HD-Zip) proteins have not been found in animal systems, suggesting that HAT4 may define a new family of transcription factors that regulate higher plant development. To ex...

journal_title：Genes & development

authors： Schena M,Lloyd AM,Davis RW

更新日期：1993-03-01 00:00:00

abstract：:The Wnt pathway controls numerous developmental processes via the beta-catenin-TCF/LEF transcription complex. Deregulation of the pathway results in the aberrant accumulation of beta-catenin in the nucleus, often leading to cancer. Normally, cytoplasmic beta-catenin associates with APC and axin and is continuously pho...

journal_title：Genes & development

authors： Amit S,Hatzubai A,Birman Y,Andersen JS,Ben-Shushan E,Mann M,Ben-Neriah Y,Alkalay I

更新日期：2002-05-01 00:00:00

abstract：:We have used the 100-kD HeLa cell octamer-binding protein OBP100 as a model to study flexible DNA sequence recognition by promoter-binding proteins. OBP100 binds to the conserved octamer motif ATGCAAAT found in numerous promoters and additionally to two degenerate octamer motifs (sites I and II) within the SV40 enhanc...

journal_title：Genes & development

authors： Baumruker T,Sturm R,Herr W

更新日期：1988-11-01 00:00:00

abstract：:The efficiency of RNA 3'-end formation of spleen necrosis virus (SNV) is determined by the distance between the cap site and the poly(A) site. When the distance between the cap site and the poly(A) site was shorter than 500 bases, only 3-9% of the RNA was polyadenylated at the SNV poly(A) site. However, when the dista...

journal_title：Genes & development

authors： Iwasaki K,Temin HM

更新日期：1990-12-01 00:00:00

abstract：:Thousands of eukaryotic protein-coding genes are noncanonically spliced to produce circular RNAs. Bioinformatics has indicated that long introns generally flank exons that circularize in Drosophila, but the underlying mechanisms by which these circular RNAs are generated are largely unknown. Here, using extensive muta...

journal_title：Genes & development

authors： Kramer MC,Liang D,Tatomer DC,Gold B,March ZM,Cherry S,Wilusz JE

更新日期：2015-10-15 00:00:00

abstract：:RNA polymerase II (Pol II) transcribes all protein-coding genes and many noncoding RNAs in eukaryotic genomes. Although Pol II is a complex, 12-subunit enzyme, it lacks the ability to initiate transcription and cannot consistently transcribe through long DNA sequences. To execute these essential functions, an array of...

journal_title：Genes & development

authors： Schier AC,Taatjes DJ

更新日期：2020-04-01 00:00:00

abstract：:Using an in vitro system in which a 5' splice site (5'SS) RNA oligo (AAG decreases GUAAGUAdT) is capable of inducing formation of U2/U4/U5/U6 snRNP complex we show that this oligo specifically binds to U4/U5/U6 snRNP and cross-links to U6 snRNA in the absence of U2 snRNP. Moreover, 5'SS RNA oligo bound to U4/U5/U6 snR...

journal_title：Genes & development

authors： Konforti BB,Konarska MM

更新日期：1994-08-15 00:00:00

abstract：:Cancer stem cells (CSCs) are postulated to be a small subset of tumor cells with tumor-initiating ability that shares features with normal tissue-specific stem cells. The origin of CSCs and the mechanisms underlying their genesis are poorly understood, and it is uncertain whether it is possible to obliterate CSCs with...

journal_title：Genes & development

authors： Song Y,Lu B

更新日期：2011-12-15 00:00:00

abstract：:The secreted Drosophila Hedgehog (Hh) protein induces transcription of specific genes by an unknown mechanism that requires the serpentine transmembrane protein Smoothened (Smo) and the transcription factor Cubitus interruptus (Ci). Protein kinase A (PKA) has been implicated in the mechanism of Hh signal transduction ...

journal_title：Genes & development

authors： Ohlmeyer JT,Kalderon D

更新日期：1997-09-01 00:00:00

abstract：:Chromatin reorganization is essential for transcriptional control by sequence-specific transcription factors. However, the molecular link between transcriptional control and chromatin reconfiguration remains unclear. By colocalization of the nuclear ecdysone receptor (EcR) on the ecdysone-induced puff in the salivary ...

journal_title：Genes & development

authors： Sawatsubashi S,Murata T,Lim J,Fujiki R,Ito S,Suzuki E,Tanabe M,Zhao Y,Kimura S,Fujiyama S,Ueda T,Umetsu D,Ito T,Takeyama K,Kato S

更新日期：2010-01-15 00:00:00

abstract：:For a number of human genes that encode transcripts containing inverted repeat Alu elements (IRAlus) within their 3' untranslated region (UTR), product mRNA is efficiently exported to the cytoplasm when the IRAlus, which mediate nuclear retention, are removed by alternative polyadenylation. Here we report a new mechan...

journal_title：Genes & development

authors： Elbarbary RA,Li W,Tian B,Maquat LE

更新日期：2013-07-01 00:00:00

abstract：:Cell growth and differentiation are usually antagonistic. Proteins of the basic helix-loop-helix (bHLH) family bind DNA and play important roles in the differentiation of specific cell types. Id proteins heterodimerize with bHLH transcription factors, blocking their activation of lineage-specific gene expression and t...

journal_title：Genes & development

authors： Iavarone A,Garg P,Lasorella A,Hsu J,Israel MA

更新日期：1994-06-01 00:00:00

abstract：:Chromatin is organized into higher-order structures that form subcompartments in interphase nuclei. Different categories of specialized enzymes act on chromatin and regulate its compaction and biophysical characteristics in response to physiological conditions. We present an overview of the function of chromatin struc...

journal_title：Genes & development

authors： Hauer MH,Gasser SM

更新日期：2017-11-15 00:00:00

abstract：:Coliphage N4 is a double-stranded DNA virus that requires the sequential activity of three different RNA polymerases during infection. The N4 virion RNA polymerase, which is carried in the virion and is injected with the DNA at the start of infection, is responsible for the synthesis of N4 early RNAs. In vitro, the vi...

journal_title：Genes & development

authors： Markiewicz P,Malone C,Chase JW,Rothman-Denes LB

更新日期：1992-10-01 00:00:00

abstract：:Export to the cytoplasm of U3 RNA transcribed from a rat U3 gene injected into the nucleus of Xenopus oocytes indicates that the biogenesis of U3 RNA, like that of the previously studied Sm-precipitable nucleoplasmic snRNAs (U1, U2, U4, and U5), includes a cytoplasmic phase. The regulation of import of the U3 snRNA in...

journal_title：Genes & development

authors： Baserga SJ,Gilmore-Hebert M,Yang XW

更新日期：1992-06-01 00:00:00

abstract：:Chemical mutagenesis in the mouse is a powerful approach for phenotype-driven genetics, but questions remain about the efficiency with which new mutations ascertained by their phenotype can be localized and identified, and that knowledge applied to a specific biological problem. During a global screen for dominant phe...

journal_title：Genes & development

authors： Fitch KR,McGowan KA,van Raamsdonk CD,Fuchs H,Lee D,Puech A,Hérault Y,Threadgill DW,Hrabé de Angelis M,Barsh GS

更新日期：2003-01-15 00:00:00

abstract：:Activation and repression of transcription in eukaryotes involve changes in the chromatin fiber that can be accomplished by covalent modification of the histone tails or the replacement of the canonical histones with other variants. Here we show that the histone H2A variant of Drosophila melanogaster, H2Av, localizes ...

journal_title：Genes & development

authors： Swaminathan J,Baxter EM,Corces VG

更新日期：2005-01-01 00:00:00

abstract：:Cdc42p, a Rho-related GTP-binding protein, regulates cytoskeletal polarization and rearrangements in eukaryotic cells, but the effectors mediating this control remain unknown. Through the use of the complete yeast genomic sequence, we have identified two novel Cdc42p targets, Gic1p and Gic2p, which contain consensus C...

journal_title：Genes & development

authors： Brown JL,Jaquenoud M,Gulli MP,Chant J,Peter M

更新日期：1997-11-15 00:00:00

abstract：:The initial steps of double-stranded break (DSB) repair by homologous recombination mediated by the 5'-3' exonuclease/annealing protein pairs, RecE/RecT and Redalpha/Redbeta, were analyzed. Recombination was RecA-independent and required the expression of both components of an orthologous pair, even when the need for ...

journal_title：Genes & development

authors： Muyrers JP,Zhang Y,Buchholz F,Stewart AF

更新日期：2000-08-01 00:00:00

abstract：:IkappaB kinases (IKKs) IKK1 and IKK2 are two putative IkappaBalpha kinases involved in NF-kappaB activation. To examine the in vivo functions of IKK1, we generated IKK1-deficient mice. The mutant mice are perinatally lethal and exhibit a wide range of developmental defects. Newborn mutant mice have shiny, taut, and st...

journal_title：Genes & development

authors： Li Q,Lu Q,Hwang JY,Büscher D,Lee KF,Izpisua-Belmonte JC,Verma IM

更新日期：1999-05-15 00:00:00

abstract：:The ubiquitin-specific protease (USP) family is the largest group of cysteine proteases. Cancer genomic analysis identified frequent amplification of USP21 (22%) in human pancreatic ductal adenocarcinoma (PDAC). USP21 overexpression correlates with human PDAC progression, and enforced expression of USP21 accelerates m...

journal_title：Genes & development

authors： Hou P,Ma X,Zhang Q,Wu CJ,Liao W,Li J,Wang H,Zhao J,Zhou X,Guan C,Ackroyd J,Jiang S,Zhang J,Spring DJ,Wang YA,DePinho RA

更新日期：2019-10-01 00:00:00

abstract：:Expression of the gene encoding atrial natriuretic factor (ANF) during mouse cardiac embryogenesis was studied using in situ hybridization to histologic sections. ANF mRNA was first detected in a subpopulation of myocardial cells at day 8 of embryogenesis. During day 9, abundant hybridization of the ANF probe to the a...

journal_title：Genes & development

authors： Zeller R,Bloch KD,Williams BS,Arceci RJ,Seidman CE

更新日期：1987-09-01 00:00:00

abstract：:Far1p is a bifunctional protein that is required to arrest the cell cycle and to establish cell polarity during yeast mating. Far1p is localized predominantly in the nucleus but accumulates in the cytoplasm in cells exposed to pheromones. Here we show that Far1p functions in both subcellular compartments: nuclear Far1...

journal_title：Genes & development

authors： Blondel M,Alepuz PM,Huang LS,Shaham S,Ammerer G,Peter M

更新日期：1999-09-01 00:00:00

abstract：:Early during Dictyostelium development a fundamental cell-fate decision establishes the anteroposterior (prestalk/prespore) axis. Signaling via the 7-transmembrane cAMP receptor CAR4 is essential for creating and maintaining a normal pattern; car4-null alleles have decreased levels of prestalk-specific mRNAs but enhan...

journal_title：Genes & development

authors： Ginsburg GT,Kimmel AR

更新日期：1997-08-15 00:00:00

abstract：:We identify the "M region" of the muscle-specific Xenopus cardiac actin gene promoter from -282 to -348 as necessary for the embryonic expression of a cardiac actin-beta-globin reporter gene injected into fertilized eggs. Four DNA-binding activities in embryo extracts, embryonic M-region factors 1-4 (EMF1-4), are desc...

journal_title：Genes & development

authors： Taylor MV,Gurdon JB,Hopwood ND,Towers N,Mohun TJ

更新日期：1991-07-01 00:00:00

abstract：:The Neurospora crassa clock-controlled gene (ccg-2) is transcriptionally activated by the circadian clock in a time-of-day-specific manner. Transcript and sequence analyses of ccg-2 reveal that the predicted Ccg-2 polypeptide bears significant similarity to a class of low-molecular-weight, cysteine-rich, hydrophobic p...

journal_title：Genes & development

authors： Bell-Pedersen D,Dunlap JC,Loros JJ

更新日期：1992-12-01 00:00:00

abstract：:Myxococcus xanthus development requires CsgA, a member of the short-chain alcohol dehydrogenase (SCAD) family of proteins. We show that CsgA and SocA, a protein that can replace CsgA function in vivo, oxidize the 2'-OH glycerol moiety on cardiolipin and phosphatidylglycerol to produce diacylglycerol (DAG), dihydroxyac...

journal_title：Genes & development

authors： Boynton TO,Shimkets LJ

更新日期：2015-09-15 00:00:00

abstract：:Many short-lived mRNAs, including those encoding lymphokines, cytokines, and proto-oncogenes, contain an AU-rich sequence in their 3'-untranslated regions. These AU domains and, more specifically, AUUUA motifs within them, are widely thought to mediate the extreme instability of the corresponding mRNAs. This is most c...

journal_title：Genes & development

authors： Savant-Bhonsale S,Cleveland DW

更新日期：1992-10-01 00:00:00

abstract：:Mammalian cells mostly rely on extracellular molecules to transfer signals to other cells. However, in stress conditions, more robust mechanisms might be necessary to facilitate cell-cell communications. Cellular senescence, a stress response associated with permanent exit from the cell cycle and the development of an...

journal_title：Genes & development

authors： Biran A,Perelmutter M,Gal H,Burton DG,Ovadya Y,Vadai E,Geiger T,Krizhanovsky V

更新日期：2015-04-15 00:00:00