Dysferlin domain-containing proteins, Pex30p and Pex31p, localized to two compartments, control the number and size of oleate-induced peroxisomes in Pichia pastoris.

abstract：:In Schizosaccharomyces pombe, the Sty1 mitogen-activated protein kinase and the Atf1 transcription factor control transcriptional induction in response to elevated salt concentrations. Herein, we demonstrate that two repressors, Tup11 and Tup12, and the Prr1 transcription factor also function in the response to salt s...

journal_title：Molecular biology of the cell

authors： Greenall A,Hadcroft AP,Malakasi P,Jones N,Morgan BA,Hoffman CS,Whitehall SK

更新日期：2002-09-01 00:00:00

abstract：:The last steps of multivesicular body (MVB) formation, human immunodeficiency virus (HIV)-1 budding and cytokinesis require a functional endosomal sorting complex required for transport (ESCRT) machinery to facilitate topologically equivalent membrane fission events. Increased sodium tolerance (IST) 1, a new positive ...

journal_title：Molecular biology of the cell

authors： Agromayor M,Carlton JG,Phelan JP,Matthews DR,Carlin LM,Ameer-Beg S,Bowers K,Martin-Serrano J

更新日期：2009-03-01 00:00:00

abstract：:We observed the dynamic recruitment of spindle checkpoint proteins Mad1 and Bub1 to detached kinetochores in budding yeast using real-time live-cell imaging and quantified recruitment in fixed cells. After induced de novo kinetochore assembly at one pair of sister centromeres, Mad1 appeared after the kinetochore prote...

journal_title：Molecular biology of the cell

authors： Krefman NI,Drubin DG,Barnes G

更新日期：2015-07-15 00:00:00

abstract：:Historically, much of biology was studied by physicists and mathematicians. With the advent of modern molecular biology, a wave of researchers became trained in a new scientific discipline filled with the language of genes, mutants, and the central dogma. These new molecular approaches have provided volumes of informa...

journal_title：Molecular biology of the cell

authors： Robinson DN,Iglesias PA

更新日期：2012-11-01 00:00:00

abstract：:The TAM receptor protein tyrosine kinases Tyro3, Axl, and Mer play important roles in macrophage function. We investigated the roles of the TAM receptors in mediating the induction of hepatocyte growth factor (HGF) during the interaction of macrophages with apoptotic cells. Mer-specific neutralizing antibody, small in...

journal_title：Molecular biology of the cell

authors： Park HJ,Baen JY,Lee YJ,Choi YH,Kang JL

更新日期：2012-08-01 00:00:00

abstract：:The survival motor neuron (SMN) complex fulfils essential functions in the assembly of snRNPs, which are key components in the splicing of pre-mRNAs. Little is known about the regulation of SMN complex activity by posttranslational modification despite its complicated phosphorylation pattern. Several phosphatases had ...

journal_title：Molecular biology of the cell

authors： Husedzinovic A,Neumann B,Reymann J,Draeger-Meurer S,Chari A,Erfle H,Fischer U,Gruss OJ

更新日期：2015-01-15 00:00:00

abstract：:What started as a game of discovery for a child with a chemistry set has resulted in a lifetime of fulfillment and dedication to science. It is deeply rewarding to continuously let my curiosity ask questions for which there are no known answers. Equally rewarding has been the opportunity to mentor young students and p...

journal_title：Molecular biology of the cell

authors： Garcia JV

更新日期：2013-11-01 00:00:00

abstract：:Binding of echovirus 1 (EV1, a nonenveloped RNA virus) to the alpha2beta1 integrin on the cell surface is followed by endocytic internalization of the virus together with the receptor. Here, video-enhanced live microscopy revealed the rapid uptake of fluorescently labeled EV1 into mobile, intracellular structures, pos...

journal_title：Molecular biology of the cell

authors： Pietiäinen V,Marjomäki V,Upla P,Pelkmans L,Helenius A,Hyypiä T

更新日期：2004-11-01 00:00:00

abstract：:When Pichia pastoris adapts from methanol to glucose growth, peroxisomes are rapidly sequestered and degraded within the vacuole by micropexophagy. During micropexophagy, sequestering membranes arise from the vacuole to engulf the peroxisomes. Fusion of the sequestering membranes and incorporation of the peroxisomes i...

journal_title：Molecular biology of the cell

authors： Chang T,Schroder LA,Thomson JM,Klocman AS,Tomasini AJ,Strømhaug PE,Dunn WA Jr

更新日期：2005-10-01 00:00:00

abstract：:The endoplasmic reticulum (ER) of animal cells is a single, dynamic, and continuous membrane network of interconnected cisternae and tubules spread out throughout the cytosol in direct contact with the nuclear envelope. During mitosis, the nuclear envelope undergoes a major rearrangement, as it rapidly partitions its ...

journal_title：Molecular biology of the cell

authors： Lu L,Ladinsky MS,Kirchhausen T

更新日期：2009-08-01 00:00:00

abstract：:Programmed DNA rearrangements are important processes present in many organisms. In the ciliated protozoan Tetrahymena thermophila, DNA rearrangements occur during the sexual conjugation process and lead to the deletion of thousands of specific DNA segments and fragmentation of the chromosomes. In this study, we found...

journal_title：Molecular biology of the cell

authors： Lin IT,Chao JL,Yao MC

更新日期：2012-06-01 00:00:00

abstract：:Significant increase in JNK, c-Jun, and Cdk5 activities are reported in Alzheimer's disease (AD). Inhibition of c-Jun prevents neuronal cell death in in vivo AD models, highlighting it as a major JNK effector. Both JNK and Cdk5 promote neurodegeneration upon deregulation; however, Cdk5 has not been mechanistically lin...

journal_title：Molecular biology of the cell

authors： Sun KH,Lee HG,Smith MA,Shah K

更新日期：2009-11-01 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is a leading cause of death worldwide. Using cDNA microarrays to characterize patterns of gene expression in HCC, we found consistent differences between the expression patterns in HCC compared with those seen in nontumor liver tissues. The expression patterns in HCC were also readily di...

journal_title：Molecular biology of the cell

authors： Chen X,Cheung ST,So S,Fan ST,Barry C,Higgins J,Lai KM,Ji J,Dudoit S,Ng IO,Van De Rijn M,Botstein D,Brown PO

更新日期：2002-06-01 00:00:00

abstract：:Skeletal muscle contains spectrin (or spectrin I) and fodrin (or spectrin II), members of the spectrin supergene family. We used isoform-specific antibodies and cDNA probes to investigate the molecular forms, developmental expression, and subcellular localization of the spectrins in skeletal muscle of the rat. We repo...

journal_title：Molecular biology of the cell

authors： Zhou D,Ursitti JA,Bloch RJ

更新日期：1998-01-01 00:00:00

abstract：:The cation-dependent mannose 6-phosphate receptor (CD-MPR) mediates the transport of lysosomal enzymes from the trans-Golgi network to endosomes. Evasion of lysosomal degradation of the CD-MPR requires reversible palmitoylation of a cysteine residue in its cytoplasmic tail. Because palmitoylation is reversible and ess...

journal_title：Molecular biology of the cell

authors： Stöckli J,Rohrer J

更新日期：2004-06-01 00:00:00

abstract：:Transforming growth factor beta (TGF beta) inhibits cell proliferation by inducing a G1 cell-cycle arrest. Cyclin/CDK complexes have been implicated in this arrest, because TGF beta treatment leads to inhibition of cyclin/CDK activity. We have investigated the role of the retinoblastoma protein (pRb) in TGF beta-induc...

journal_title：Molecular biology of the cell

authors： Herrera RE,Mäkelä TP,Weinberg RA

更新日期：1996-09-01 00:00:00

abstract：:Maturation-promoting factor, consisting of cdc2 protein kinase and a regulatory B-type cyclin, is a universal regulator of meiosis and mitosis in eukaryotes. In Xenopus, there are two subtypes of B-type cyclins, designated B1 and B2, both of which are phosphorylated. In this study, we have investigated the biological ...

journal_title：Molecular biology of the cell

authors： Li J,Meyer AN,Donoghue DJ

更新日期：1995-09-01 00:00:00

abstract：:Synaptosomal associated protein of 23 kDa (SNAP-23), a plasma membrane-localized soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE), has been implicated in phagocytosis by macrophages. For elucidation of its precise role in this process, a macrophage line overexpressing monomeric Venus-tagge...

journal_title：Molecular biology of the cell

authors： Sakurai C,Hashimoto H,Nakanishi H,Arai S,Wada Y,Sun-Wada GH,Wada I,Hatsuzawa K

更新日期：2012-12-01 00:00:00

abstract：:The cdc25 tyrosine phosphatase is known to activate cdc2 kinase in the G2/M transition by dephosphorylation of tyrosine 15. To determine how entry into M-phase in eukaryotic cells is controlled, we have investigated the regulation of the cdc25 protein in Xenopus eggs and oocytes. Two closely related Xenopus cdc25 gene...

journal_title：Molecular biology of the cell

authors： Izumi T,Walker DH,Maller JL

更新日期：1992-08-01 00:00:00

abstract：:The nucleus houses, organizes, and protects chromatin to ensure genome integrity and proper gene expression, but how the nucleus adapts mechanically to changes in the extracellular environment is poorly understood. Recent studies have revealed that extracellular physical stresses induce chromatin compaction via mechan...

journal_title：Molecular biology of the cell

authors： Stephens AD,Liu PZ,Kandula V,Chen H,Almassalha LM,Herman C,Backman V,O'Halloran T,Adam SA,Goldman RD,Banigan EJ,Marko JF

更新日期：2019-06-19 00:00:00

abstract：:Precise chromosome transmission in cell division cycle is maintained by a number of genes. The attempt made in the present study was to isolate temperature-sensitive (ts) fission yeast mutants that display high loss rates of minichromosomes at permissive or semipermissive temperature (designated mis). By colony color ...

journal_title：Molecular biology of the cell

authors： Takahashi K,Yamada H,Yanagida M

更新日期：1994-10-01 00:00:00

abstract：:Members of the ADP-ribosylation factor (Arf) family of small GTPases are implicated in vesicle traffic in the secretory pathway, although their precise function remains unclear. We generated a series of 23 clustered charge-to-alanine mutations in the Arf1 protein of Saccharomyces cerevisiae to determine the portions o...

journal_title：Molecular biology of the cell

authors： Click ES,Stearns T,Botstein D

更新日期：2002-05-01 00:00:00

abstract：:Clearance of misfolded proteins from the ER is central for maintenance of cellular homeostasis. This process requires coordinated recognition, ER-cytosol translocation, and finally ubiquitination-dependent proteasomal degradation. Here, we identify an ER resident seven-transmembrane protein (JAMP) that links ER chaper...

journal_title：Molecular biology of the cell

authors： Tcherpakov M,Broday L,Delaunay A,Kadoya T,Khurana A,Erdjument-Bromage H,Tempst P,Qiu XB,DeMartino GN,Ronai Z

更新日期：2008-11-01 00:00:00

abstract：:How recycling receptors are segregated from down-regulated receptors in the endosome is unknown. In previous studies, we demonstrated that substitutions in the transferrin receptor (TR) transmembrane domain (TM) convert the protein from an efficiently recycling receptor to one that is rapidly down regulated. In this s...

journal_title：Molecular biology of the cell

authors： Zaliauskiene L,Kang S,Brouillette CG,Lebowitz J,Arani RB,Collawn JF

更新日期：2000-08-01 00:00:00

abstract：:During development, coordinated cell shape changes alter tissue shape. In the Drosophila ventral furrow and other epithelia, apical constriction of hundreds of epithelial cells folds the tissue. Genes in the Gα12/13 pathway coordinate collective apical constriction, but the mechanism of coordination is poorly understo...

journal_title：Molecular biology of the cell

authors： Xie S,Mason FM,Martin AC

更新日期：2016-11-07 00:00:00

abstract：:In primary hepatocytes and HepG2 hepatoma cells, prolonged activation of the p42/44 mitogen-activated protein kinase (MAPK) pathway is associated with a reduction in DNA synthesis, mediated by increased expression of the cyclin-dependent kinase inhibitor protein p21 (Cip-1/WAF1/mda6) (p21). This study was performed to...

journal_title：Molecular biology of the cell

authors： Park JS,Qiao L,Gilfor D,Yang MY,Hylemon PB,Benz C,Darlington G,Firestone G,Fisher PB,Dent P

更新日期：2000-09-01 00:00:00

abstract：:Two pore-domain potassium (K2P) channels mediate potassium background currents that stabilize the resting membrane potential and facilitate action potential repolarization. In the human heart, hK2P17.1 channels are predominantly expressed in the atria and Purkinje cells. Reduced atrial hK2P17.1 protein levels were des...

journal_title：Molecular biology of the cell

authors： Wiedmann F,Schlund D,Voigt N,Ratte A,Kraft M,Katus HA,Schmidt C

更新日期：2019-06-01 00:00:00

abstract：:Molecular genetic investigation of the early Caenorhabditis elegans embryo has contributed substantially to the discovery and general understanding of the genes, pathways, and mechanisms that regulate and execute developmental and cell biological processes. Initially, worm geneticists relied exclusively on a classical...

journal_title：Molecular biology of the cell

authors： Bowerman B

更新日期：2011-10-01 00:00:00

abstract：:A central question in the area of signal transduction is why pathways utilize common components. In the budding yeast Saccharomyces cerevisiae, the HOG and filamentous growth (FG) MAPK pathways require overlapping components but are thought to be induced by different stimuli and specify distinct outputs. To better und...

journal_title：Molecular biology of the cell

authors： Pitoniak A,Birkaya B,Dionne HM,Vadaie N,Cullen PJ

更新日期：2009-07-01 00:00:00

abstract：:While lysosomes are degradative compartments and one of the defenses against invading pathogens, they are also hubs of metabolic activity. Late endocytic compartments accumulate around Plasmodium berghei liver-stage parasites during development, and whether this is a host defense strategy or active recruitment by the ...

journal_title：Molecular biology of the cell

authors： Petersen W,Stenzel W,Silvie O,Blanz J,Saftig P,Matuschewski K,Ingmundson A

更新日期：2017-03-15 00:00:00