U1A inhibits cleavage at the immunoglobulin M heavy-chain secretory poly(A) site by binding between the two downstream GU-rich regions.

abstract：:Multiple members of the A, B, and C clusters of Hox genes are expressed in hematopoietic cells. Several of these Hox genes have been found to display distinctive expression patterns, with genes located at the 3' side of the clusters being expressed at their highest levels in the most primitive subpopulation of human C...

journal_title：Molecular and cellular biology

authors： Thorsteinsdottir U,Sauvageau G,Hough MR,Dragowska W,Lansdorp PM,Lawrence HJ,Largman C,Humphries RK

更新日期：1997-01-01 00:00:00

abstract：:The locus control region (LCR) regulates transcription of the downstream beta-like globin genes 10 to 50 kb away. Among hypersensitive sites HS4, -3, -2, and -1, which define the LCR in erythroid cells, HS2 possesses prominent enhancer function. The mechanism by which the HS2 enhancer and other functional components o...

journal_title：Molecular and cellular biology

authors： Kong S,Bohl D,Li C,Tuan D

更新日期：1997-07-01 00:00:00

abstract：:Temperature-sensitive mutants defective in 60S ribosomal subunit protein L16 of Saccharomyces cerevisiae were isolated through hydroxylamine mutagenesis of the RPL16B gene and plasmid shuffling. Two heat-sensitive and two cold-sensitive isolates were characterized. The growth of the four mutants is inhibited at their ...

journal_title：Molecular and cellular biology

authors： Moritz M,Pulaski BA,Woolford JL Jr

更新日期：1991-11-01 00:00:00

abstract：:There exist in the Xenopus laevis genome clusters of tandemly repeated DNA sequences, consisting of two types of 393-base-pair repeating unit. Each such cluster contains several units of one of these paired tandem repeats (PTR-1), followed by several units of the other repeat (PTR-2). The number of repeats of each typ...

journal_title：Molecular and cellular biology

authors： Carroll D,Garrett JE,Lam BS

更新日期：1984-02-01 00:00:00

abstract：:p63 is a member of the p53 tumor suppressor gene family, which regulates downstream target gene expression by binding to sequence-specific response elements similar to those of p53. By using oligonucleotide expression microarray analysis and analyzing the promoters of p63-induced genes, we have identified novel p63-sp...

journal_title：Molecular and cellular biology

authors： Osada M,Park HL,Nagakawa Y,Yamashita K,Fomenkov A,Kim MS,Wu G,Nomoto S,Trink B,Sidransky D

更新日期：2005-07-01 00:00:00

abstract：:The myeloperoxidase (MPO) and neutrophil elastase genes are expressed specifically in immature myeloid cells. The integrity of a polyomavirus enhancer core sequence, 5'-AACCACA-3', is critical to the activity of the murine MPO proximal enhancer. This element binds two species, myeloid nuclear factors 1 alpha and 1 bet...

journal_title：Molecular and cellular biology

authors： Nuchprayoon I,Meyers S,Scott LM,Suzow J,Hiebert S,Friedman AD

更新日期：1994-08-01 00:00:00

abstract：:In this report we described the cloning and characterization of ADA5, a gene identified by resistance to GAL4-VP16-mediated toxicity. ADA5 binds directly to the VP16 activation domain but not to a transcriptionally defective VP16 double point mutant. Double mutants with mutations in ada5 and other genes (ada2 or ada3)...

journal_title：Molecular and cellular biology

authors： Marcus GA,Horiuchi J,Silverman N,Guarente L

更新日期：1996-06-01 00:00:00

abstract：:Methylation of histone H3 on lysine 9 or 27 is crucial for heterochromatin formation. Previously considered hallmarks of, respectively, constitutive and facultative heterochromatin, recent evidence has accumulated in favor of coexistence of these two marks and their cooperation in gene silencing maintenance. H3K9me2/3...

journal_title：Molecular and cellular biology

authors： Boros J,Arnoult N,Stroobant V,Collet JF,Decottignies A

更新日期：2014-10-01 00:00:00

abstract：:Receptor-bound growth factors elicit intracellular signals that lead to the phosphorylation and activation of numerous intracellular kinases and transcription factors with consequent changes in patterns of gene expression. Several oncogene products are able to mimic these signals, resulting in cell transformation and ...

journal_title：Molecular and cellular biology

authors： Kortenjann M,Thomae O,Shaw PE

更新日期：1994-07-01 00:00:00

abstract：:There are four members of the myocyte enhancer factor 2 (MEF2) family of transcription factors in vertebrates, MEF2A, -B, -C, and -D, which have homology within a MADS box at their amino termini and an adjacent motif known as the MEF2 domain. These factors activate muscle gene expression by binding as homo- and hetero...

journal_title：Molecular and cellular biology

authors： Molkentin JD,Black BL,Martin JF,Olson EN

更新日期：1996-06-01 00:00:00

abstract：:Inhibition of mitosis by antimitotic drugs is thought to occur by destruction of microtubules, causing cells to arrest through the action of one or more mitotic checkpoints. We have patterned experiments in the yeast Saccharomyces cerevisiae after recent studies in mammalian cells that demonstrate the effectiveness of...

journal_title：Molecular and cellular biology

authors： Wang Y,Burke DJ

更新日期：1995-12-01 00:00:00

abstract：:A gene assigned to human chromosome 1q32-41 encodes a novel protein of 3,113 amino acids containing an internal tandem repeat of 177 amino acids. The protein, which we have named "mitosin," was identified by direct binding to purified retinoblastoma protein in vitro with a region distantly related to the retinoblastom...

journal_title：Molecular and cellular biology

authors： Zhu X,Mancini MA,Chang KH,Liu CY,Chen CF,Shan B,Jones D,Yang-Feng TL,Lee WH

更新日期：1995-09-01 00:00:00

abstract：:Vesicle-associated-membrane protein 8 (VAMP8) is highly expressed in the kidney, but the exact physiological and molecular functions executed by this v-SNARE protein in nephrons remain elusive. Here, we show that the depletion of VAMP8 in mice resulted in hydronephrosis. Furthermore, the level of the vasopressin-respo...

journal_title：Molecular and cellular biology

authors： Wang CC,Ng CP,Shi H,Liew HC,Guo K,Zeng Q,Hong W

更新日期：2010-01-01 00:00:00

abstract：:Tenomodulin (Tnmd) is a member of a new family of type II transmembrane glycoproteins. It is predominantly expressed in tendons, ligaments, and eyes, whereas the only other family member, chondromodulin I (ChM-I), is highly expressed in cartilage and at lower levels in the eye and thymus. The C-terminal extracellular ...

journal_title：Molecular and cellular biology

authors： Docheva D,Hunziker EB,Fässler R,Brandau O

更新日期：2005-01-01 00:00:00

abstract：:Intestinal alkaline phosphatase (IAP) is the most ancestral of the tissue-specific members of the AP gene family. Several studies have suggested an absorptive function for IAP, but in vivo data to this effect have been lacking. We inactivated the mouse IAP gene in embryo-derived stem cells and generated mice homozygou...

journal_title：Molecular and cellular biology

authors： Narisawa S,Huang L,Iwasaki A,Hasegawa H,Alpers DH,Millán JL

更新日期：2003-11-01 00:00:00

abstract：:The conserved RNA binding protein La recognizes UUU-3'OH on its small nuclear RNA ligands and stabilizes them against 3'-end-mediated decay. We report that newly described La-related protein 4 (LARP4) is a factor that can bind poly(A) RNA and interact with poly(A) binding protein (PABP). Yeast two-hybrid analysis and ...

journal_title：Molecular and cellular biology

authors： Yang R,Gaidamakov SA,Xie J,Lee J,Martino L,Kozlov G,Crawford AK,Russo AN,Conte MR,Gehring K,Maraia RJ

更新日期：2011-02-01 00:00:00

abstract：:The Moloney murine sarcoma virus long terminal repeat (LTR) harbors two distinct positive activators of transcription, namely, a distal signal and an enhancer. In this report we demonstrate that infection by herpes simplex virus (HSV) can markedly affect the utilization of these two Moloney murine sarcoma virus transc...

journal_title：Molecular and cellular biology

authors： Graves BJ,Eisenberg SP,Coen DM,McKnight SL

更新日期：1985-08-01 00:00:00

abstract：:Extinction of phosphoenolpyruvate carboxykinase (PCK) gene expression in hepatoma x fibroblast hybrids is mediated by a trans-acting genetic locus designated tissue-specific extinguisher 1 (TSE1). To identify PCK gene sequences required for extinction, hepatoma transfectants expressing PCK-thymidine kinase (TK) chimer...

journal_title：Molecular and cellular biology

authors： Thayer MJ,Lugo TG,Leach RJ,Fournier RE

更新日期：1990-06-01 00:00:00

abstract：:The biological response to progesterone is mediated by two distinct forms of the human progesterone receptor (hPR-A and hPR-B). In most cell contexts, hPR-B functions as a transcriptional activator of progesterone-responsive genes, whereas hPR-A functions as a transcriptional inhibitor of all steroid hormone receptors...

journal_title：Molecular and cellular biology

authors： Wen DX,Xu YF,Mais DE,Goldman ME,McDonnell DP

更新日期：1994-12-01 00:00:00

abstract：:Phospholipase Cgamma2 (PLCgamma2) is critical for pre-B-cell receptor (pre-BCR) and BCR signaling. Current studies discovered that PLCgamma2-deficient mice had reduced immunoglobulin lambda (Iglambda) light-chain usage throughout B-cell maturation stages, including transitional type 1 (T1), transitional type 2 (T2), a...

journal_title：Molecular and cellular biology

authors： Bai L,Chen Y,He Y,Dai X,Lin X,Wen R,Wang D

更新日期：2007-09-01 00:00:00

abstract：:The Ras-RAF-mitogen-activated protein kinase (Ras-RAF-MAPK) pathway is overactive in many cancers and in some developmental disorders. In one of those disorders, namely, Noonan syndrome, nine activating C-RAF mutations cluster around Ser(259), a regulatory site for inhibition by 14-3-3 proteins. We show that these mut...

journal_title：Molecular and cellular biology

authors： Molzan M,Schumacher B,Ottmann C,Baljuls A,Polzien L,Weyand M,Thiel P,Rose R,Rose M,Kuhenne P,Kaiser M,Rapp UR,Kuhlmann J,Ottmann C

更新日期：2010-10-01 00:00:00

abstract：:In the budding yeast Saccharomyces cerevisiae, Cdc37 is required for the productive formation of Cdc28-cyclin complexes. The cdc37-1 mutant arrests at Start with low levels of Cdc28 protein, which is predominantly unphosphorylated at Thr169, fails to bind cyclin, and has little protein kinase activity. We show here th...

journal_title：Molecular and cellular biology

authors： Farrell A,Morgan DO

更新日期：2000-02-01 00:00:00

abstract：:The relationship between chromatin remodeling and histone acetylation at the yeast CUP1 gene was addressed. CUP1 encodes a metallothionein required for cell growth at high copper concentrations. Induction of CUP1 with copper resulted in targeted acetylation of both H3 and H4 at the CUP1 promoter. Nucleosomes containin...

journal_title：Molecular and cellular biology

authors： Shen CH,Leblanc BP,Neal C,Akhavan R,Clark DJ

更新日期：2002-09-01 00:00:00

abstract：:A new family of highly conserved genes, designated rho, has recently been isolated and characterized (P. Madaule and R. Axel, Cell 41:31-40, 1985). These genes have been found in Saccharomyces cerevisiae, Drosophila melanogaster, rats, and humans, and their 21,000-dalton products are highly homologous. The rho p21 pro...

journal_title：Molecular and cellular biology

authors： Anderson PS,Lacal JC

更新日期：1987-10-01 00:00:00

abstract：:Expression of the reaper gene (rpr) correlates with the initiation of apoptosis in Drosophila melanogaster. Transient expression of rpr in the lepidopteran SF-21 cell line induced apoptosis displaying nuclear condensation and fragmentation, oligonucleosomal ladder formation, cell surface blebbing, and apoptotic body f...

journal_title：Molecular and cellular biology

authors： Vucic D,Seshagiri S,Miller LK

更新日期：1997-02-01 00:00:00

abstract：:In this study, we have constructed retroviral vectors expressing the interleukin-7 (IL-7) cDNA and have used infection with these retroviruses to express this cytokine endogenously in an IL-7-dependent pre-B-cell line. Infection with IL-7 retroviruses, but not with a control retrovirus, resulted in the conversion of t...

journal_title：Molecular and cellular biology

authors： Overell RW,Clark L,Lynch D,Jerzy R,Schmierer A,Weisser KE,Namen AE,Goodwin RG

更新日期：1991-03-01 00:00:00

abstract：:Polycomb (Pc) is part of a Pc group (PcG) protein complex that is involved in repression of gene activity during Drosophila and vertebrate development. To identify proteins that interact with vertebrate Pc homologs, we performed two-hybrid screens with Xenopus Pc (XPc) and human Pc 2 (HPC2). We find that the C-termina...

journal_title：Molecular and cellular biology

authors： Sewalt RG,Gunster MJ,van der Vlag J,Satijn DP,Otte AP

更新日期：1999-01-01 00:00:00

abstract：:ARGRI, ARGRII, and ARGRIII proteins regulate the expression of arginine anabolic and catabolic genes. The integrity of these three proteins is required to observe the formation of a DNA-protein complex with the different promoters of arginine coregulated genes. A study of deletions and point mutations created in the 5...

journal_title：Molecular and cellular biology

authors： Messenguy F,Dubois E,Boonchird C

更新日期：1991-05-01 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

abstract：:c-sis/platelet-derived growth factor 2 (PDGF-2) is a prototype growth factor with transforming potential. The c-sis/PDGF-2 transcript contains a long 5' untranslated sequence (UTS) that is highly G.C rich. To examine the influence of this sequence on sis/PDGF-2 expression, we localized the c-sis/PDGF-2 promoter and us...

journal_title：Molecular and cellular biology

authors： Rao CD,Pech M,Robbins KC,Aaronson SA

更新日期：1988-01-01 00:00:00