A variable cytoplasmic domain segment is necessary for γ-protocadherin trafficking and tubulation in the endosome/lysosome pathway.

abstract：:Yeast that naturally exhaust the glucose from their environment differentiate into three distinct cell types distinguishable by flow cytometry. Among these is a quiescent (Q) population, which is so named because of its uniform but readily reversed G1 arrest, its fortified cell walls, heat tolerance, and longevity. Da...

journal_title：Molecular biology of the cell

authors： Li L,Miles S,Melville Z,Prasad A,Bradley G,Breeden LL

更新日期：2013-12-01 00:00:00

abstract：:The Saccharomyces cerevisiae genes TOR1 and TOR2 were originally identified by mutations that confer resistance to the immunosuppressant rapamycin. TOR2 was previously shown to encode an essential 282-kDa phosphatidylinositol kinase (PI kinase) homologue. The TOR1 gene product is also a large (281 kDa) PI kinase homol...

journal_title：Molecular biology of the cell

authors： Helliwell SB,Wagner P,Kunz J,Deuter-Reinhard M,Henriquez R,Hall MN

更新日期：1994-01-01 00:00:00

abstract：:The mmd1 mutation causes temperature-sensitive growth and defects in mitochondrial morphology and distribution in the fission yeast Schizosaccharomyces pombe. In mutant cells, mitochondria aggregate at the two cell ends, with increased aggregation at elevated temperatures. Microtubules, which mediate mitochondrial pos...

journal_title：Molecular biology of the cell

authors： Weir BA,Yaffe MP

更新日期：2004-04-01 00:00:00

abstract：:Accurate chromosome alignment at metaphase facilitates the equal segregation of sister chromatids to each of the nascent daughter cells. Lack of proper metaphase alignment is an indicator of defective chromosome congression and aberrant kinetochore-microtubule attachments which in turn promotes chromosome missegregati...

journal_title：Molecular biology of the cell

authors： Braga LG,Prifti DK,Garand C,Saini PK,Elowe S

更新日期：2020-10-21 00:00:00

abstract：:Dopamine (DA) increases Na(+),K(+)-ATPase activity in lung alveolar epithelial cells. This effect is associated with an increase in Na(+),K(+)-ATPase molecules within the plasma membrane (). Analysis of Na(+),K(+)-ATPase motion was performed in real-time in alveolar cells stably expressing Na(+),K(+)-ATPase molecules ...

journal_title：Molecular biology of the cell

authors： Bertorello AM,Komarova Y,Smith K,Leibiger IB,Efendiev R,Pedemonte CH,Borisy G,Sznajder JI

更新日期：2003-03-01 00:00:00

abstract：:Centrioles and basal bodies are cylinders composed of nine triplet microtubule blades that play essential roles in the centrosome and in flagellar assembly. Chlamydomonas cells with the bld2-1 mutation fail to assemble doublet and triplet microtubules and have defects in cleavage furrow placement and meiosis. Using po...

journal_title：Molecular biology of the cell

authors： Dutcher SK,Morrissette NS,Preble AM,Rackley C,Stanga J

更新日期：2002-11-01 00:00:00

abstract：:We studied the physiological response to limitation by diverse nutrients in batch and steady-state (chemostat) cultures of S. cerevisiae. We found that the global pattern of transcription in steady-state cultures in limiting phosphate or sulfate is essentially identical to that of batch cultures growing in the same me...

journal_title：Molecular biology of the cell

authors： Saldanha AJ,Brauer MJ,Botstein D

更新日期：2004-09-01 00:00:00

abstract：:B-type cyclins are rapidly degraded at the transition between metaphase and anaphase and their ubiquitin-mediated proteolysis is required for cells to exit mitosis. We used a novel enrichment to isolate new budding mutants that arrest the cell cycle in mitosis. Most of these mutants lie in the CDC16, CDC23, and CDC27 ...

journal_title：Molecular biology of the cell

authors： Hwang LH,Murray AW

更新日期：1997-10-01 00:00:00

abstract：:For several decades, the trans-Golgi network (TGN) was considered the most distal stop and hence the ultimate protein-sorting station for distinct apical and basolateral transport carriers that reach their respective surface domains in the direct trafficking pathway. However, recent reports of apical and basolateral c...

journal_title：Molecular biology of the cell

authors： Treyer A,Pujato M,Pechuan X,Müsch A

更新日期：2016-07-15 00:00:00

abstract：:The intracellular trafficking of the epidermal growth factor receptor (EGFR) is regulated by a cross-talk between calmodulin (CaM) and protein kinase Cdelta (PKCdelta). On inhibition of CaM, PKCdelta promotes the formation of enlarged early endosomes and blocks EGFR recycling and degradation. Here, we show that PKCdel...

journal_title：Molecular biology of the cell

authors： Lladó A,Timpson P,Vilà de Muga S,Moretó J,Pol A,Grewal T,Daly RJ,Enrich C,Tebar F

更新日期：2008-01-01 00:00:00

abstract：:The CCAAT/enhancer binding protein delta (C/EBPdelta, CRP3, CELF, NF-IL6beta) regulates gene expression and plays functional roles in many tissues, such as in acute phase response to inflammatory stimuli, adipocyte differentiation, and mammary epithelial cell growth control. In this study, we examined the expression o...

journal_title：Molecular biology of the cell

authors： Wang JM,Tseng JT,Chang WC

更新日期：2005-07-01 00:00:00

abstract：:Sec1p/Munc18 (SM) family proteins regulate SNARE complex function in membrane fusion through their interactions with syntaxins. In addition to syntaxins, only a few SM protein interacting proteins are known and typically, their binding modes with SM proteins are poorly characterized. We previously identified Mso1p as ...

journal_title：Molecular biology of the cell

authors： Weber M,Chernov K,Turakainen H,Wohlfahrt G,Pajunen M,Savilahti H,Jäntti J

更新日期：2010-04-15 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：:Dynamics of endocytic clathrin-coated structures can be remarkably divergent across different cell types, cells within the same culture, or even distinct surfaces of the same cell. The origin of this astounding heterogeneity remains to be elucidated. Here we show that cellular processes associated with changes in effe...

journal_title：Molecular biology of the cell

authors： Willy NM,Ferguson JP,Huber SD,Heidotting SP,Aygün E,Wurm SA,Johnston-Halperin E,Poirier MG,Kural C

更新日期：2017-11-15 00:00:00

abstract：:Candida albicans, the major human fungal pathogen, undergoes a reversible morphological transition from blastospores (round budding cells) to filaments (elongated cells attached end-to-end). This transition, which is induced upon exposure of C. albicans cells to a number of host conditions, including serum and body te...

journal_title：Molecular biology of the cell

authors： Kadosh D,Johnson AD

更新日期：2005-06-01 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：:Mitochondrial dysfunction is associated with the development of many age-related human diseases. Therefore recognizing and correcting the early signs of malfunctioning mitochondria is of critical importance for cellular welfare and survival. We previously demonstrated that VCP/Cdc48-associated mitochondrial stress res...

journal_title：Molecular biology of the cell

authors： Heo JM,Nielson JR,Dephoure N,Gygi SP,Rutter J

更新日期：2013-05-01 00:00:00

abstract：:The Golgi apparatus consists of a series of flattened cisternal membranes that are aligned in parallel to form stacks. Cytosolic-oriented Golgi-associated proteins have been identified that may coordinate or maintain the Golgi architecture. Here, we describe a novel GPI-anchored protein, Golgi-resident GPI-anchored pr...

journal_title：Molecular biology of the cell

authors： Li X,Kaloyanova D,van Eijk M,Eerland R,van der Goot G,Oorschot V,Klumperman J,Lottspeich F,Starkuviene V,Wieland FT,Helms JB

更新日期：2007-04-01 00:00:00

abstract：:Insulin regulates glucose uptake into fat and muscle by modulating the distribution of the GLUT4 glucose transporter between the surface and interior of cells. The GLUT4 trafficking pathway overlaps with the general endocytic recycling pathway, but the degree and functional significance of the overlap are not known. I...

journal_title：Molecular biology of the cell

authors： Zeigerer A,Lampson MA,Karylowski O,Sabatini DD,Adesnik M,Ren M,McGraw TE

更新日期：2002-07-01 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：:In most eukaryotes, genes encoding ribosomal RNAs (rDNA) are clustered in long tandem head-to-tail repeats. Studies of Saccharomyces cerevisiae have indicated that rDNA copy number is maintained through recombination events associated with site-specific blockage of replication forks (RFs). Here, we describe two Schizo...

journal_title：Molecular biology of the cell

authors： Coulon S,Gaillard PHL,Chahwan C,McDonald WH,Yates JR 3rd,Russell P

更新日期：2004-01-01 00:00:00

abstract：:The Drosophila tumor suppressor protein lethal (2) giant larvae [l(2)gl] is involved in the establishment of epithelial cell polarity during development. Recently, a yeast homolog of the protein has been shown to interact with components of the post-Golgi exocytic machinery and to regulate a late step in protein secre...

journal_title：Molecular biology of the cell

authors： Müsch A,Cohen D,Yeaman C,Nelson WJ,Rodriguez-Boulan E,Brennwald PJ

更新日期：2002-01-01 00:00:00

abstract：:The organization of the endoplasmic reticulum (ER) in the cortex of Xenopus oocytes was investigated during maturation and activation using a green fluorescent protein chimera, immunofluorescence, and electron microscopy. Dense clusters of ER developed on the vegetal side (the side opposite the meiotic spindle) during...

journal_title：Molecular biology of the cell

authors： Terasaki M,Runft LL,Hand AR

更新日期：2001-04-01 00:00:00

abstract：:Intracellular free calcium ([Ca2+]i) has been proposed to play an important part in the regulation of the cell cycle. Although a number of studies have shown that stimulation of quiescent cells with growth factors causes an immediate rise in [Ca2+]i (Rabinovitch et al., 1986; Vincentini and Villereal, 1986; Hesketh et...

journal_title：Molecular biology of the cell

authors： Wahl M,Gruenstein E

更新日期：1993-03-01 00:00:00

abstract：:The mitochondrial cytochrome c oxidase assembles in the inner membrane from subunits of dual genetic origin. The assembly process of the enzyme is initiated by membrane insertion of the mitochondria-encoded Cox1 subunit. During complex maturation, transient assembly intermediates, consisting of structural subunits and...

journal_title：Molecular biology of the cell

authors： Bareth B,Nikolov M,Lorenzi I,Hildenbeutel M,Mick DU,Helbig C,Urlaub H,Ott M,Rehling P,Dennerlein S

更新日期：2016-05-15 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：:Axonemal dyneins are molecular motors that drive the beating of cilia and flagella. We report here the identification and partial cloning of seven unique axonemal dynein heavy chains from rat tracheal epithelial (RTE) cells. Combinations of axonemal-specific and degenerate primers to conserved regions around the catal...

journal_title：Molecular biology of the cell

authors： Andrews KL,Nettesheim P,Asai DJ,Ostrowski LE

更新日期：1996-01-01 00:00:00

abstract：:Caenorhabditis elegans is a powerful model to study the molecular basis of autosomal dominant polycystic kidney disease (ADPKD). ADPKD is caused by mutations in the polycystic kidney disease (PKD)1 or PKD2 gene, encoding polycystin (PC)-1 or PC-2, respectively. The C. elegans polycystins LOV-1 and PKD-2 are required f...

journal_title：Molecular biology of the cell

authors： Hu J,Barr MM

更新日期：2005-02-01 00:00:00

abstract：:A novel selection scheme has been developed to isolate bloodstream forms of Trypanosoma brucei, which are defective in their ability to differentiate to the procyclic stage. Detailed characterization of one selected cell line (defective in differentiation clone 1 [DiD-1]) has demonstrated that these cells are indistin...

journal_title：Molecular biology of the cell

authors： Tasker M,Wilson J,Sarkar M,Hendriks E,Matthews K

更新日期：2000-05-01 00:00:00

abstract：:Starvation of Dictyostelium induces a developmental program in which cells form an aggregate that eventually differentiates into a multicellular structure. The aggregate formation is mediated by directional migration of individual cells that quickly transition to group migration in which cells align in a head-to-tail ...

journal_title：Molecular biology of the cell

authors： Garcia GL,Rericha EC,Heger CD,Goldsmith PK,Parent CA

更新日期：2009-07-01 00:00:00