The Myopic-Ubpy-Hrs nexus enables endosomal recycling of Frizzled.

abstract：:Of the uncloned ODA genes required for outer dynein arm assembly in Chlamydomonas, ODA5 and ODA10 are of particular interest because they do not encode known subunits of the outer arm or the outer dynein arm-docking complex (ODA-DC), and because genetic studies suggest their products interact. Beginning with a tagged ...

journal_title：Molecular biology of the cell

authors： Wirschell M,Pazour G,Yoda A,Hirono M,Kamiya R,Witman GB

更新日期：2004-06-01 00:00:00

abstract：:Basal bodies organize cilia that are responsible for both mechanical beating and sensation. Nascent basal body assembly follows a series of well characterized morphological events; however, the proteins and their assembly dynamics for new basal body formation and function are not well understood. High-resolution light...

journal_title：Molecular biology of the cell

authors： Pearson CG,Giddings TH Jr,Winey M

更新日期：2009-02-01 00:00:00

abstract：:Cysteine string protein (Csp) is essential for neurotransmitter release in Drosophila. It has been suggested that Csp functions by regulating the activity of presynaptic Ca2+ channels, thus controlling exocytosis. We have examined the effect of overexpressing Csp1 in PC12 cells, a neuroendocrine cell line. PC12 cell c...

journal_title：Molecular biology of the cell

authors： Chamberlain LH,Burgoyne RD

更新日期：1998-08-01 00:00:00

abstract：:An increase in the level of active, GTP-bound Ras is not necessary for transformation of chicken embryo fibroblasts (CEF) by v-Src. This suggests that other Ras-independent pathways contribute to transformation by v-Src. To address the possibility that activation of phosphatidylinositol-3-kinase (PI3K) and the mammali...

journal_title：Molecular biology of the cell

authors： Penuel E,Martin GS

更新日期：1999-06-01 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：:The aim of binding assays is to measure interactions between two molecules, such as a protein binding another protein, a small molecule, or a nucleic acid. Hard work is required to prepare reagents, but flaws in the design of many binding experiments limit the information obtained. In particular many experiments fail ...

journal_title：Molecular biology of the cell

authors： Pollard TD

更新日期：2010-12-01 00:00:00

abstract：:Bloom syndrome (BS) is a rare autosomal recessive disorder characterized by growth deficiency, immunodeficiency, genomic instability, and the early development of cancers of many types. BLM, the protein encoded by BLM, the gene mutated in BS, is localized in nuclear foci and absent from BS cells. BLM encodes a DNA hel...

journal_title：Molecular biology of the cell

authors： Neff NF,Ellis NA,Ye TZ,Noonan J,Huang K,Sanz M,Proytcheva M

更新日期：1999-03-01 00:00:00

abstract：:During stem cell divisions, mitotic microtubules do more than just segregate the chromosomes. They also determine whether a cell divides virtually symmetrically or asymmetrically by establishing spindle orientation and the plane of cell division. This can be decisive for the fate of the stem cell progeny. Spindle defe...

journal_title：Molecular biology of the cell

authors： Mora-Bermúdez F,Huttner WB

更新日期：2015-12-01 00:00:00

abstract：:Telomerase is a ribonucleoprotein enzyme that counteracts replicative telomere erosion by adding telomeric sequence repeats onto chromosome ends. Despite its well-established role in telomere synthesis, telomerase has not yet been detected at telomeres. The RNA component of human telomerase (hTR) resides in the nucleo...

journal_title：Molecular biology of the cell

authors： Jády BE,Richard P,Bertrand E,Kiss T

更新日期：2006-02-01 00:00:00

abstract：:The conserved NDR-kinase Dbf2 plays a critical role in cytokinesis in budding yeast. Among its cytokinesis-related substrates is the F-BAR protein Hof1. Hof1 colocalizes at the cell division site with the septin complex and, as mitotic exit progresses, moves to the actomyosin ring (AMR). Neither the function of Hof1 a...

journal_title：Molecular biology of the cell

authors： Meitinger F,Palani S,Hub B,Pereira G

更新日期：2013-05-01 00:00:00

abstract：:To further elucidate the functions of actin in budding yeast and to relate actin structure to specific roles and interactions in vivo, we determined the phenotypes caused by 13 charged-to-alanine mutations isolated previously in the single Saccharomyces cerevisiae actin gene. Defects in actin organization, morphogenes...

journal_title：Molecular biology of the cell

authors： Drubin DG,Jones HD,Wertman KF

更新日期：1993-12-01 00:00:00

abstract：:Bile ducts are hepatic tubular structures that are lined by cholangiocytes, a type of liver epithelial cell. Cholangiocytes first form a single layer of cells, termed the ductal plate, surrounding the portal vein, which eventually remodels into the branching tubular network of bile ducts. The process of bile duct morp...

journal_title：Molecular biology of the cell

authors： Tanimizu N,Miyajima A,Mostov KE

更新日期：2009-05-01 00:00:00

abstract：:Intracellular trafficking of tRNA was long thought to be a one-way trip from the site of biogenesis in the nucleus to the translation machinery in the cytoplasm. This view has recently been challenged, however, by the discovery that tRNA can move retrograde from the cytoplasm back to the nucleus in Saccharomyces cerev...

journal_title：Molecular biology of the cell

authors： Chafe SC,Pierce JB,Eswara MB,McGuire AT,Mangroo D

更新日期：2011-04-01 00:00:00

abstract：:We previously reported the identification of a novel nuclear compartment detectable in heat-shocked HeLa cells that we termed stress-induced Src-activated during mitosis nuclear body (SNB). This structure is the recruitment center for heat shock factor 1 and for a number of RNA processing factors, among a subset of Se...

journal_title：Molecular biology of the cell

authors： Denegri M,Moralli D,Rocchi M,Biggiogera M,Raimondi E,Cobianchi F,De Carli L,Riva S,Biamonti G

更新日期：2002-06-01 00:00:00

abstract：:Clathrin-mediated endocytosis is a fundamental cellular process conserved from yeast to mammals and is an important endocytic route for the internalization of many specific cargos, including activated growth factor receptors. Here we examined changes in tyrosine phosphorylation, a representative output of growth facto...

journal_title：Molecular biology of the cell

authors： Shen H,Ferguson SM,Dephoure N,Park R,Yang Y,Volpicelli-Daley L,Gygi S,Schlessinger J,De Camilli P

更新日期：2011-02-15 00:00:00

abstract：:The split-ubiquitin technique was used to detect transient protein interactions in living cells. Nub, the N-terminal half of ubiquitin (Ub), was fused to Sec62p, a component of the protein translocation machinery in the endoplasmic reticulum of Saccharomyces cerevisiae. Cub, the C-terminal half of Ub, was fused to the...

journal_title：Molecular biology of the cell

authors： Dünnwald M,Varshavsky A,Johnsson N

更新日期：1999-02-01 00:00:00

abstract：:Platelet secretion is critical to hemostasis. Release of granular cargo is mediated by soluble NSF attachment protein receptors (SNAREs), but despite consensus on t-SNAREs usage, it is unclear which Vesicle Associated Membrane Protein (VAMPs: synaptobrevin/VAMP-2, cellubrevin/VAMP-3, TI-VAMP/VAMP-7, and endobrevin/VAM...

journal_title：Molecular biology of the cell

authors： Ren Q,Barber HK,Crawford GL,Karim ZA,Zhao C,Choi W,Wang CC,Hong W,Whiteheart SW

更新日期：2007-01-01 00:00:00

abstract：:All vertebrates contain two nonmuscle myosin II heavy chains, A and B, which differ in tissue expression and subcellular distributions. To understand how these distinct distributions are controlled and what role they play in cell migration, myosin IIA and IIB were examined during wound healing by bovine aortic endothe...

journal_title：Molecular biology of the cell

authors： Kolega J

更新日期：2003-12-01 00:00:00

abstract：:Members of the adenine nucleotide translocase (ANT) family exchange ADP for ATP across the mitochondrial inner membrane, an activity that is essential for oxidative phosphorylation (OXPHOS). Mutations in or dysregulation of ANTs is associated with progressive external ophthalmoplegia, cardiomyopathy, nonsyndromic inte...

journal_title：Molecular biology of the cell

authors： Lu YW,Acoba MG,Selvaraju K,Huang TC,Nirujogi RS,Sathe G,Pandey A,Claypool SM

更新日期：2017-06-01 00:00:00

abstract：:Pre-rRNA synthesis and processing are key steps in ribosome biogenesis. Although recent evidence in yeast suggests that these two processes are coupled, the nature of their association is unclear. In this report, we analyze the coordination between rDNA transcription and pre-rRNA processing in mammalian cells. We foun...

journal_title：Molecular biology of the cell

authors： Kopp K,Gasiorowski JZ,Chen D,Gilmore R,Norton JT,Wang C,Leary DJ,Chan EK,Dean DA,Huang S

更新日期：2007-02-01 00:00:00

abstract：:The budding yeast formins Bni1 and Bnr1 control the assembly of actin cables. These formins exhibit distinct patterns of localization and polymerize two different populations of cables: Bni1 in the bud and Bnr1 in the mother cell. We generated a functional Bni1-3GFP that improved the visualization of Bni1 in vivo at e...

journal_title：Molecular biology of the cell

authors： Buttery SM,Yoshida S,Pellman D

更新日期：2007-05-01 00:00:00

abstract：:Cholesterol regulates plasma membrane (PM) association and functioning of syntaxin-4 and soluble N-ethylmaleimide-sensitive fusion protein 23 (SNAP23) in the secretory pathway. However, the molecular mechanism and cellular cholesterol pools that determine the localization and assembly of these target membrane SNAP rec...

journal_title：Molecular biology of the cell

authors： Reverter M,Rentero C,de Muga SV,Alvarez-Guaita A,Mulay V,Cairns R,Wood P,Monastyrskaya K,Pol A,Tebar F,Blasi J,Grewal T,Enrich C

更新日期：2011-11-01 00:00:00

abstract：:ORP1L is a member of the human oxysterol-binding protein (OSBP) family. ORP1L localizes to late endosomes (LEs)/lysosomes, colocalizing with the GTPases Rab7 and Rab9 and lysosome-associated membrane protein-1. We demonstrate that ORP1L interacts physically with Rab7, preferentially with its GTP-bound form, and provid...

journal_title：Molecular biology of the cell

authors： Johansson M,Lehto M,Tanhuanpää K,Cover TL,Olkkonen VM

更新日期：2005-12-01 00:00:00

abstract：:The guanosine trisphosphatase Rap1 serves as a critical player in signal transduction, somatic cell proliferation and differentiation, and cell-cell adhesion by acting through distinct mechanisms. During mouse spermiogenesis, Rap1 is activated and forms a signaling complex with its effector, the serine-threonine kinas...

journal_title：Molecular biology of the cell

authors： Aivatiadou E,Mattei E,Ceriani M,Tilia L,Berruti G

更新日期：2007-04-01 00:00:00

abstract：:MCAK belongs to the Kinesin-13 family, whose members depolymerize microtubules rather than translocate along them. We defined the minimal functional unit of MCAK as the catalytic domain plus the class specific neck (MD-MCAK), which is consistent with previous reports. We used steady-state ATPase kinetics, microtubule ...

journal_title：Molecular biology of the cell

authors： Hertzer KM,Ems-McClung SC,Kline-Smith SL,Lipkin TG,Gilbert SP,Walczak CE

更新日期：2006-02-01 00:00:00

abstract：:ELMO2 belongs to a family of scaffold proteins involved in phagocytosis and cell motility. ELMO2 can simultaneously bind integrin-linked kinase (ILK) and RhoG, forming tripartite ERI complexes. These complexes are involved in promoting β1 integrin-dependent directional migration in undifferentiated epidermal keratinoc...

journal_title：Molecular biology of the cell

authors： Jackson BC,Ivanova IA,Dagnino L

更新日期：2015-07-15 00:00:00

abstract：:A cornerstone of the antiviral interferon response is phosphorylation of eukaryotic initiation factor (eIF)2alpha. This limits the availability of eIF2.GTP.Met-tRNA(i)(Met) ternary complexes, reduces formation of 43S preinitiation complexes, and blocks viral (and most cellular) mRNA translation. However, many viruses ...

journal_title：Molecular biology of the cell

authors： Robert F,Kapp LD,Khan SN,Acker MG,Kolitz S,Kazemi S,Kaufman RJ,Merrick WC,Koromilas AE,Lorsch JR,Pelletier J

更新日期：2006-11-01 00:00:00

abstract：:The juvenile form of neuronal ceroid lipofuscinoses (JNCLs), or Batten disease, results from mutations in the CLN3 gene, and it is characterized by the accumulation of lipopigments in the lysosomes of several cell types and by extensive neuronal death. We report that the yeast model for JNCL (btn1-Delta) that lacks BT...

journal_title：Molecular biology of the cell

authors： Osório NS,Carvalho A,Almeida AJ,Padilla-Lopez S,Leão C,Laranjinha J,Ludovico P,Pearce DA,Rodrigues F

更新日期：2007-07-01 00:00:00

abstract：:Surface charges at the inner leaflet of the plasma membrane may contribute to regulate the surface recruitment of key signaling factors. Phosphatidylserine (PS) is an abundant charged lipid that may regulate charge distribution in different cell types. Here we characterize the subcellular distribution and function of ...

journal_title：Molecular biology of the cell

authors： Haupt A,Minc N

更新日期：2017-01-01 00:00:00

abstract：:Vac8p is a vacuolar membrane protein that is required for efficient vacuole inheritance and fusion, cytosol-to-vacuole targeting, and sporulation. By analogy to other armadillo domain proteins, including beta-catenin and importin alpha, we hypothesize that Vac8p docks various factors at the vacuole membrane. Two-hybri...

journal_title：Molecular biology of the cell

authors： Pan X,Roberts P,Chen Y,Kvam E,Shulga N,Huang K,Lemmon S,Goldfarb DS

更新日期：2000-07-01 00:00:00