Transcriptional activity of neural retina leucine zipper (Nrl) is regulated by c-Jun N-terminal kinase and Tip60 during retina development.

abstract：:SCF complexes are E3 ubiquitin-protein ligases that mediate degradation of regulatory and signaling proteins and control G1/S cell cycle progression by degradation of G1 cyclins and the cyclin-dependent kinase inhibitor, Sic1. Interchangeable F-box proteins bind the core SCF components; each recruits a specific subset...

journal_title：Molecular and cellular biology

authors： Ivantsiv Y,Kaplun L,Tzirkin-Goldin R,Shabek N,Raveh D

更新日期：2006-03-01 00:00:00

abstract：:Spermatogonial stem cells (SSCs) are unipotent germ cells that are at the foundation of spermatogenesis and male fertility. However, the underlying molecular mechanisms governing SSC stemness and growth properties remain elusive. We have recently identified chromodomain helicase/ATPase DNA binding protein 1-like (Chd1...

journal_title：Molecular and cellular biology

authors： Liu SS,Maguire EM,Bai YS,Huang L,Liu Y,Xu L,Fauzi I,Zhang SQ,Xiao Q,Ma NF

更新日期：2019-02-04 00:00:00

abstract：:Mouse mammary epithelial cells can be transformed in primary cultures to preneoplastic and neoplastic states when treated with N-methyl-N-nitrosourea (MNU). Mammary carcinomas arising from MNU-induced hyperplastic alveolar nodules (a type of mouse mammary preneoplastic lesion) contained transforming c-Ki-ras genes whe...

journal_title：Molecular and cellular biology

authors： Miyamoto S,Sukumar S,Guzman RC,Osborn RC,Nandi S

更新日期：1990-04-01 00:00:00

abstract：:A critical event in signaling in immune cells is the interaction of Syk or ZAP-70 protein tyrosine kinases with multisubunit receptors that contain an approximately 18-amino-acid domain called the immunoreceptor tyrosine-based activation motif (ITAM). Tyrosine-phosphorylated Syk from activated cells was in a conformat...

journal_title：Molecular and cellular biology

authors： Kimura T,Sakamoto H,Appella E,Siraganian RP

更新日期：1996-04-01 00:00:00

abstract：:Hes1 is a mammalian basic helix-loop-helix transcriptional repressor that inhibits neuronal differentiation together with corepressors of the Groucho (Gro)/Transducin-like Enhancer of split (TLE) family. The interaction of Hes1 with Gro/TLE is mediated by a WRPW tetrapeptide present in all Hairy/Enhancer of split (Hes...

journal_title：Molecular and cellular biology

authors： Gratton MO,Torban E,Jasmin SB,Theriault FM,German MS,Stifani S

更新日期：2003-10-01 00:00:00

abstract：:Mutations in the SRA1 or SRA3 gene eliminate the requirement for either RAS gene (RAS1 or RAS2) in Saccharomyces cerevisiae. We cloned SRA1 and SRA3 and determined their DNA sequences. SRA1 encodes the regulatory subunit of the cyclic AMP (cAMP)-dependent protein kinase and therefore is identical to REG1 and BCY1. Thi...

journal_title：Molecular and cellular biology

authors： Cannon JF,Tatchell K

更新日期：1987-08-01 00:00:00

abstract：:The ribosomal proteins (RPs) of Saccharomyces cerevisiae are encoded by 137 genes that are among the most transcriptionally active in the genome. These genes are coordinately regulated: a shift up in temperature leads to a rapid, but temporary, decline in RP mRNA levels. A defect in any part of the secretory pathway l...

journal_title：Molecular and cellular biology

authors： Li B,Nierras CR,Warner JR

更新日期：1999-08-01 00:00:00

abstract：:Recombinant type 1 transforming growth factor beta (TGF-beta) was expressed to high levels in CHO cells by using dihydrofolate reductase (dhfr) gene amplification. The expression plasmid was derived from the pSV2 vectors and contained, in tandem, the simian TGF-beta and mouse dhfr cDNAs. Transcription of both cDNAs wa...

journal_title：Molecular and cellular biology

authors： Gentry LE,Webb NR,Lim GJ,Brunner AM,Ranchalis JE,Twardzik DR,Lioubin MN,Marquardt H,Purchio AF

更新日期：1987-10-01 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：:Various stresses activate the c-Jun N-terminal kinase (JNK), which is involved in the regulation of many aspects of cellular physiology, including apoptosis. Here we demonstrate that in contrast to UV irradiation, heat shock causes little or no stimulation of the JNK-activating kinase SEK1, while knocking out the SEK1...

journal_title：Molecular and cellular biology

authors： Meriin AB,Yaglom JA,Gabai VL,Zon L,Ganiatsas S,Mosser DD,Zon L,Sherman MY

更新日期：1999-04-01 00:00:00

abstract：:B-cell stimulatory factor 2 (BSF-2) is a lymphokine which induces the final maturation of B cells. BSF-2 acts on a variety of cells other than B cells, and moreover, expression of BSF-2 mRNA is detected in interleukin-1 beta-stimulated glioblastoma and astrocytoma cell lines. Here, we studied the function of BSF-2 on ...

journal_title：Molecular and cellular biology

authors： Satoh T,Nakamura S,Taga T,Matsuda T,Hirano T,Kishimoto T,Kaziro Y

更新日期：1988-08-01 00:00:00

abstract：:Wnt signaling plays an important role in the regulation of bone formation and bone mass. The mechanisms that regulate canonical Wnt signaling in osteoblasts are not fully understood. We show here a novel mechanism by which the adhesion molecule N-cadherin interacts with the Wnt coreceptor LRP5 and regulates canonical ...

journal_title：Molecular and cellular biology

authors： Haÿ E,Laplantine E,Geoffroy V,Frain M,Kohler T,Müller R,Marie PJ

更新日期：2009-02-01 00:00:00

abstract：:Ure2p of Saccharomyces cerevisiae normally functions in blocking utilization of a poor nitrogen source when a good nitrogen source is available. The non-Mendelian genetic element [URE3] is a prion (infectious protein) form of Ure2p, so that overexpression of Ure2p induces the de novo appearance of infectious [URE3]. E...

journal_title：Molecular and cellular biology

authors： Maddelein ML,Wickner RB

更新日期：1999-06-01 00:00:00

abstract：:Genetic and biochemical evidence suggests that the Ras protooncogene product regulates the activation of the Raf kinase pathway, leading to the proposal that Raf is a direct mitogenic effector of activated Ras. Here we report the use of a novel competition assay to measure in vitro the relative affinity of the c-Raf-1...

journal_title：Molecular and cellular biology

authors： Chuang E,Barnard D,Hettich L,Zhang XF,Avruch J,Marshall MS

更新日期：1994-08-01 00:00:00

abstract：:In the mouse mammary tumor virus promoter, a tandem of octamer motifs, recognized by ubiquitous and tissue-restricted Oct transcription factors, is located upstream of the TATA box and next to a binding site for the transcription factor nuclear factor I (NF-I). Their function was investigated with mutant long terminal...

journal_title：Molecular and cellular biology

authors： Buetti E

更新日期：1994-02-01 00:00:00

abstract：:To study repair of DNA double-strand breaks (DSBs) in mammalian chromosomes, we designed DNA substrates containing a thymidine kinase (TK) gene disrupted by the 18-bp recognition site for yeast endonuclease I-SceI. Some substrates also contained a second defective TK gene sequence to serve as a genetic donor in recomb...

journal_title：Molecular and cellular biology

authors： Lin Y,Lukacsovich T,Waldman AS

更新日期：1999-12-01 00:00:00

abstract：:The Drosophila melanogaster GAGA factor (encoded by the Trithorax-like [Trl] gene) is required for correct chromatin architecture at diverse chromosomal sites. The Trl gene encodes two alternatively spliced isoforms of the GAGA factor (GAGA-519 and GAGA-581) that are identical except for the length and sequence of the...

journal_title：Molecular and cellular biology

authors： Greenberg AJ,Schedl P

更新日期：2001-12-01 00:00:00

abstract：:The gene encoding the 180-kDa DNA strand transfer protein beta from the yeast Saccharomyces cerevisiae was identified and sequenced. This gene, DST2 (DNA strand transferase 2), was located on chromosome VII. dst2 gene disruption mutants exhibited temperature-sensitive sporulation and a 50% longer generation time durin...

journal_title：Molecular and cellular biology

authors： Dykstra CC,Kitada K,Clark AB,Hamatake RK,Sugino A

更新日期：1991-05-01 00:00:00

abstract：:Recent results have shown that the ability of farnesyltransferase inhibitors (FTIs) to inhibit malignant cell transformation and Ras prenylation can be separated. We proposed previously that farnesylated Rho proteins are important targets for alternation by FTIs, based on studies of RhoB (the FTI-Rho hypothesis). Cell...

journal_title：Molecular and cellular biology

authors： Du W,Lebowitz PF,Prendergast GC

更新日期：1999-03-01 00:00:00

abstract：:A tetracycline-regulated reporter system was used to investigate the regulation of cyclooxygenase 2 (Cox-2) mRNA stability by the mitogen-activated protein kinase (MAPK) p38 signaling cascade. The stable beta-globin mRNA was rendered unstable by insertion of the 2, 500-nucleotide Cox-2 3' untranslated region (3' UTR)....

journal_title：Molecular and cellular biology

authors： Lasa M,Mahtani KR,Finch A,Brewer G,Saklatvala J,Clark AR

更新日期：2000-06-01 00:00:00

abstract：:Activation of peroxisome proliferator-activated receptor alpha (PPARalpha) leads to hepatocellular proliferation and liver carcinomas. The early events mediating these effects are unknown. A novel mechanism by which PPARalpha regulates gene expression and hepatocellular proliferation was uncovered. MicroRNA (miRNA) ex...

journal_title：Molecular and cellular biology

authors： Shah YM,Morimura K,Yang Q,Tanabe T,Takagi M,Gonzalez FJ

更新日期：2007-06-01 00:00:00

abstract：:The role of the target cell in its own death mediated by cytotoxic T lymphocytes (CTL) has been controversial. The ability of the pore-forming granule components of CTL to induce target cell death directly has been taken to suggest an essentially passive role for the target. This view of CTL-mediated killing ascribes ...

journal_title：Molecular and cellular biology

authors： Ucker DS,Wilson JD,Hebshi LD

更新日期：1994-01-01 00:00:00

abstract：:The alternatively spliced 290-nucleotide NS2-specific exon of the parvovirus minute virus of mice (MVM), which is flanked by a large intron upstream and a small intron downstream, constitutively appears both in the R1 mRNA as part of a large 5'-terminal exon (where it is translated in open reading frame 3 [ORF3]), and...

journal_title：Molecular and cellular biology

authors： Gersappe A,Pintel DJ

更新日期：1999-01-01 00:00:00

abstract：:The reciprocal expression of GATA-1 and GATA-2 during hematopoiesis is an important determinant of red blood cell development. Whereas Gata2 is preferentially transcribed early in hematopoiesis, elevated GATA-1 levels result in GATA-1 occupancy at sites upstream of the Gata2 locus and transcriptional repression. GATA-...

journal_title：Molecular and cellular biology

authors： Grass JA,Jing H,Kim SI,Martowicz ML,Pal S,Blobel GA,Bresnick EH

更新日期：2006-10-01 00:00:00

abstract：:Protein ubiquitination provides an efficient and reversible mechanism to regulate cell cycle progression and checkpoint control. Numerous regulatory proteins direct the addition of ubiquitin to lysine residues on target proteins, and these are countered by an army of deubiquitinating enzymes (DUBs). BRCA1-associated p...

journal_title：Molecular and cellular biology

authors： Misaghi S,Ottosen S,Izrael-Tomasevic A,Arnott D,Lamkanfi M,Lee J,Liu J,O'Rourke K,Dixit VM,Wilson AC

更新日期：2009-04-01 00:00:00

abstract：:alpha 2u-Globulin is a rat protein of as yet unknown function whose synthesis can be induced by glucocorticoids and several other hormones. Induction by glucocorticoids is a secondary response to the hormone: protein synthesis is required before the hormone can exert its stimulatory effect on alpha 2u-globulin transcr...

journal_title：Molecular and cellular biology

authors： Addison WR,Kurtz DT

更新日期：1986-07-01 00:00:00

abstract：:Bone morphogenetic protein 7 (BMP7) stimulates renal branching morphogenesis via p38 mitogen-activated protein kinase (p38(MAPK)) and activating transcription factor 2 (ATF-2) (M. C. Hu, D. Wasserman, S. Hartwig, and N. D. Rosenblum, J. Biol. Chem. 279:12051-12059, 2004). Here, we demonstrate a novel role for integrin...

journal_title：Molecular and cellular biology

authors： Leung-Hagesteijn C,Hu MC,Mahendra AS,Hartwig S,Klamut HJ,Rosenblum ND,Hannigan GE

更新日期：2005-05-01 00:00:00

abstract：:In the budding yeast Saccharomyces cerevisiae, mutations in the essential gene CDC1 cause defects in Golgi inheritance and actin polarization. However, the biochemical function of Cdc1p is unknown. Previous work showed that cdc1 mutants accumulate intracellular Ca(2+) and display enhanced sensitivity to the extracellu...

journal_title：Molecular and cellular biology

authors： Losev E,Papanikou E,Rossanese OW,Glick BS

更新日期：2008-05-01 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：: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