Two genes in Saccharomyces cerevisiae encode a membrane-bound form of casein kinase-1.

abstract：:Signals conveyed through the RAS-ERK pathway are essential for the determination of cell fate. It is well established that signal variability is achieved in the different microenvironments in which signals unfold. It is also known that signal duration is critical for decisions concerning cell commitment. However, it i...

journal_title：Molecular biology of the cell

authors： Herrero A,Casar B,Colón-Bolea P,Agudo-Ibáñez L,Crespo P

更新日期：2016-06-15 00:00:00

abstract：:Organelle inheritance occurs during cell division. In Saccharomyces cerevisiae, inheritance of the vacuole, and the distribution of mitochondria and cortical endoplasmic reticulum are regulated by Ptc1p, a type 2C protein phosphatase. Here we show that PTC1/VAC10 controls the distribution of additional cargoes moved b...

journal_title：Molecular biology of the cell

authors： Jin Y,Taylor Eves P,Tang F,Weisman LS

更新日期：2009-03-01 00:00:00

abstract：:A period of pairing between nonhomologous centromeres occurs early in meiosis in a diverse collection of organisms. This early, homology-independent, centromere pairing, referred to as centromere coupling in budding yeast, gives way to an alignment of homologous centromeres as homologues synapse later in meiotic proph...

journal_title：Molecular biology of the cell

authors： Chuong H,Dawson DS

更新日期：2010-06-01 00:00:00

abstract：:Munc18-1 binds to syntaxin-1A via two distinct sites referred to as the "closed" conformation and N terminus binding. The latter has been shown to stimulate soluble N-ethylmaleimide-sensitive factor attachment protein receptor-mediated exocytosis, whereas the former is believed to be inhibitory or dispensable. To prec...

journal_title：Molecular biology of the cell

authors： Han L,Jiang T,Han GA,Malintan NT,Xie L,Wang L,Tse FW,Gaisano HY,Collins BM,Meunier FA,Sugita S

更新日期：2009-12-01 00:00:00

abstract：:During organogenesis, different cell types need to work together to generate functional multicellular structures. To study this process, we made use of the genetically tractable fly retina, with a focus on the mechanisms that coordinate morphogenesis between the different epithelial cell types that make up the optical...

journal_title：Molecular biology of the cell

authors： Blackie L,Walther RF,Staddon MF,Banerjee S,Pichaud F

更新日期：2020-06-15 00:00:00

abstract：:Many integrin receptors localize to focal contact sites upon binding their ligand. However, unoccupied integrin receptors do not localize to focal contact sites. Because the integrin beta 1 cytoplasmic domain appears to have a focal contact localization signal, there must be a mechanism by which this domain is kept in...

journal_title：Molecular biology of the cell

authors： Briesewitz R,Kern A,Marcantonio EE

更新日期：1993-06-01 00:00:00

abstract：:Cytokinesis in metazoan cells requires a set of antiparallel microtubules that become bundled upon anaphase onset to form a structure known as the central spindle. Bundling of these microtubules requires a protein complex, centralspindlin, that consists of the CYK-4/MgcRacGAP Rho-family GTPase-activating protein and t...

journal_title：Molecular biology of the cell

authors： Pavicic-Kaltenbrunner V,Mishima M,Glotzer M

更新日期：2007-12-01 00:00:00

abstract：:Transforming growth factor-beta1 (TGF-beta) can be tumor suppressive, but it can also enhance tumor progression by stimulating the complex process of epithelial-to-mesenchymal transdifferentiaion (EMT). The signaling pathway(s) that regulate EMT in response to TGF-beta are not well understood. We demonstrate the acqui...

journal_title：Molecular biology of the cell

authors： Bhowmick NA,Ghiassi M,Bakin A,Aakre M,Lundquist CA,Engel ME,Arteaga CL,Moses HL

更新日期：2001-01-01 00:00:00

abstract：:Stress fibers were isolated from cultured human foreskin fibroblasts and bovine endothelial cells, and their contraction was demonstrated in vitro. Cells in culture dishes were first treated with a low-ionic-strength extraction solution and then further extracted using detergents. With gentle washes by pipetting, the ...

journal_title：Molecular biology of the cell

authors： Katoh K,Kano Y,Masuda M,Onishi H,Fujiwara K

更新日期：1998-07-01 00:00:00

abstract：:Cyclins A and E and their partner cyclin-dependent kinases (Cdks) are key regulators of DNA synthesis and of mitosis. Immunofluorescence studies have shown that both cyclins are nuclear and that a proportion of cyclin A is localized to sites of DNA replication. However, recently, both cyclin A and cyclin E have been i...

journal_title：Molecular biology of the cell

authors： Jackman M,Kubota Y,den Elzen N,Hagting A,Pines J

更新日期：2002-03-01 00:00:00

abstract：:Actin-based protrusions are important for signaling and migration during development and homeostasis. Defining how different tissues in vivo craft diverse protrusive behaviors using the same genomic toolkit of actin regulators is a current challenge. The actin elongation factors Diaphanous and Enabled both promote bar...

journal_title：Molecular biology of the cell

authors： Nowotarski SH,McKeon N,Moser RJ,Peifer M

更新日期：2014-10-15 00:00:00

abstract：:The Rho family of GTP-binding proteins plays a critical role in a variety of cellular processes, including cytoskeletal reorganization and activation of kinases such as p38 and C-jun N-terminal kinase (JNK) MAPKs. We report here that dominant negative forms of Rac1 and Cdc42Hs inhibit the expression of the muscle-spec...

journal_title：Molecular biology of the cell

authors： Meriane M,Roux P,Primig M,Fort P,Gauthier-Rouvière C

更新日期：2000-08-01 00:00:00

abstract：:The unfolded protein response (UPR) monitors and maintains protein homeostasis in the endoplasmic reticulum (ER). In budding yeast, the UPR is a transcriptional regulatory pathway that is quiescent under normal conditions. Under conditions of acute ER stress, activation of UPR targets is essential for cell viability. ...

journal_title：Molecular biology of the cell

authors： Hsu CL,Prasad R,Blackman C,Ng DT

更新日期：2012-02-01 00:00:00

abstract：:We used transgenic analysis in Drosophila to compare the ability of two structurally similar alpha-tubulin isoforms to support microtubule assembly in vivo. Our data revealed that even closely related alpha-tubulin isoforms have different functional capacities. Thus, in multicellular organisms, even small changes in t...

journal_title：Molecular biology of the cell

authors： Hutchens JA,Hoyle HD,Turner FR,Raff EC

更新日期：1997-03-01 00:00:00

abstract：:Microtubules (MTs) are cytoskeletal polymers composed of repeating subunits of tubulin that are ubiquitously expressed in eukaryotic cells. They undergo a stochastic process of polymerization and depolymerization from their plus ends termed dynamic instability. MT dynamics is an ongoing process in all cell types and h...

journal_title：Molecular biology of the cell

authors： Dent EW

更新日期：2017-01-01 00:00:00

abstract：:The PDZ domain-containing protein CAL mediates lysosomal trafficking and degradation of CFTR. Here we demonstrate the involvement of a CAL-binding SNARE protein syntaxin 6 (STX6) in this process. Overexpression of STX6, which colocalizes and coimmunoprecipitates with CAL, dramatically reduces the steady-state level an...

journal_title：Molecular biology of the cell

authors： Cheng J,Cebotaru V,Cebotaru L,Guggino WB

更新日期：2010-04-01 00:00:00

abstract：:The orderly progression through the cell division cycle is of paramount importance to all organisms, as improper progression through the cycle could result in defects with grave consequences. Previously, our lab has shown that model eukaryotes such as Saccharomyces cerevisiae, Caenorhabditis elegans, and Danio rerio a...

journal_title：Molecular biology of the cell

authors： Chan K,Goldmark JP,Roth MB

更新日期：2010-07-01 00:00:00

abstract：:Motility of cilia (also known as flagella in some eukaryotes) is based on axonemal doublet microtubule sliding that is driven by the dynein molecular motors. Dyneins are organized into intricately patterned inner and outer rows of arms, whose collective activity is to produce inter-microtubule movement. However, to ge...

journal_title：Molecular biology of the cell

authors： King SM,Sale WS

更新日期：2018-03-15 00:00:00

abstract：:ARL4D is a developmentally regulated member of the ADP-ribosylation factor/ARF-like protein (ARF/ARL) family of Ras-related GTPases. Although the primary structure of ARL4D is very similar to that of other ARF/ARL molecules, its function remains unclear. Cytohesin-2/ARF nucleotide-binding-site opener (ARNO) is a guani...

journal_title：Molecular biology of the cell

authors： Li CC,Chiang TC,Wu TS,Pacheco-Rodriguez G,Moss J,Lee FJ

更新日期：2007-11-01 00:00:00

abstract：:Eukaryotic cells activate the unfolded-protein response (UPR) upon endoplasmic reticulum (ER) stress, where the stress is assumed to be the accumulation of unfolded proteins in the ER. Consistent with previous in vitro studies of the ER-luminal domain of the mutant UPR initiator Ire1, our study show its association wi...

journal_title：Molecular biology of the cell

authors： Promlek T,Ishiwata-Kimata Y,Shido M,Sakuramoto M,Kohno K,Kimata Y

更新日期：2011-09-01 00:00:00

abstract：:Polycystin (PC)1 and PC2 are membrane proteins implicated in autosomal dominant polycystic kidney disease. A physiologically relevant cleavage at PC1's G protein-coupled receptor proteolytic site (GPS) occurs early in the secretory pathway. Our results suggest that PC2 increases both PC1 GPS cleavage and PC1's appeara...

journal_title：Molecular biology of the cell

authors： Chapin HC,Rajendran V,Caplan MJ

更新日期：2010-12-01 00:00:00

abstract：:Membrane trafficking during cytokinesis is essential for the delivery of membrane lipids and cargoes to the division site. However, the molecular mechanisms are still incompletely understood. In this study, we demonstrate the importance of uncharacterized fission yeast proteins Mso1 and Sec1 in membrane trafficking du...

journal_title：Molecular biology of the cell

authors： Gerien KS,Zhang S,Russell AC,Zhu YH,Purde V,Wu JQ

更新日期：2020-07-15 00:00:00

abstract：:Long-range chromatin interactions between gene loci in the cell nucleus are important for many biological processes, including transcriptional regulation. Previously, we demonstrated that several genes specifically cluster with the astrocyte-specific gene for glial fibrillary acidic protein (Gfap) during astrocyte dif...

journal_title：Molecular biology of the cell

authors： Ito K,Noguchi A,Uosaki Y,Taga T,Arakawa H,Takizawa T

更新日期：2018-01-15 00:00:00

abstract：:Subcellular targeting and the activity of facilitative glucose transporters are likely to be regulated by interactions with cellular proteins. This report describes the identification and characterization of a protein, GLUT1 C-terminal binding protein (GLUT1CBP), that binds via a PDZ domain to the C terminus of GLUT1....

journal_title：Molecular biology of the cell

authors： Bunn RC,Jensen MA,Reed BC

更新日期：1999-04-01 00:00:00

abstract：:Dynamic microtubule ends exert pulling and pushing forces on intracellular membranes and organelles. However, the mechanical linkage of microtubule tips to their cargoes is poorly understood. CENP-F is a nonmotor microtubule-binding protein that participates in microtubule binding at kinetochores and in the mitotic re...

journal_title：Molecular biology of the cell

authors： Kanfer G,Peterka M,Arzhanik VK,Drobyshev AL,Ataullakhanov FI,Volkov VA,Kornmann B

更新日期：2017-09-01 00:00:00

abstract：:The inositol 1,4,5-trisphosphate receptor (IP3R) is an intracellular calcium channel involved in coupling cell membrane receptors to calcium signal transduction pathways within cells including endocrine cells. Several isoforms (I, II, and III) of IP3Rs have been identified, which are encoded by separate genes, and are...

journal_title：Molecular biology of the cell

authors： Nucifora FC Jr,Sharp AH,Milgram SL,Ross CA

更新日期：1996-06-01 00:00:00

abstract：:Previously published reports support the concept that, besides promoting homotypic intercellular adhesion, cadherins may transfer intracellular signals. However, the signaling pathways triggered by cadherin clustering and their biological significance are still poorly understood. We report herein that transfection of ...

journal_title：Molecular biology of the cell

authors： Lampugnani MG,Zanetti A,Breviario F,Balconi G,Orsenigo F,Corada M,Spagnuolo R,Betson M,Braga V,Dejana E

更新日期：2002-04-01 00:00:00

abstract：:In biogenesis of membrane proteins on the endoplasmic reticulum, a protein-conducting channel called the translocon functions in both the membrane translocation of lumenal domains and the integration of transmembrane segments. Here we analyzed the environments of polypeptide chains during the processes by water-depend...

journal_title：Molecular biology of the cell

authors： Kida Y,Kume C,Hirano M,Sakaguchi M

更新日期：2010-02-01 00:00:00

abstract：:The resistance of Candida albicans to many stresses is dependent on the stress-activated protein kinase (SAPK) Hog1. Hence we have explored the role of Hog1 in the regulation of transcriptional responses to stress. DNA microarrays were used to characterize the global transcriptional responses of HOG1 and hog1 cells to...

journal_title：Molecular biology of the cell

authors： Enjalbert B,Smith DA,Cornell MJ,Alam I,Nicholls S,Brown AJ,Quinn J

更新日期：2006-02-01 00:00:00

abstract：:The skin's epidermis is a multilayered epithelial tissue and the first line of defense against mechanical stress. Its barrier function depends on an integrated assembly and reorganization of cell-matrix and cell-cell junctions in the basal layer and on different intercellular junctions in suprabasal layers. However, h...

journal_title：Molecular biology of the cell

authors： Noethel B,Ramms L,Dreissen G,Hoffmann M,Springer R,Rübsam M,Ziegler WH,Niessen CM,Merkel R,Hoffmann B

更新日期：2018-09-15 00:00:00