USP13 antagonizes gp78 to maintain functionality of a chaperone in ER-associated degradation.

abstract：:Modern neuroscience research often requires the coordination of multiple processes such as stimulus generation, real-time experimental control, as well as behavioral and neural measurements. The technical demands required to simultaneously manage these processes with high temporal fidelity is a barrier that limits the...

journal_title：eLife

authors： Kim B,Kenchappa SC,Sunkara A,Chang TY,Thompson L,Doudlah R,Rosenberg A

更新日期：2019-02-07 00:00:00

abstract：:Oncogenic human papillomaviruses (HPV) are small DNA viruses that infect keratinocytes. After HPV binding to cell surface receptors, a cascade of molecular interactions mediates the infectious cellular internalization of virus particles. Aside from the virus itself, important molecular players involved in virus entry ...

journal_title：eLife

authors： Mikuličić S,Finke J,Boukhallouk F,Wüstenhagen E,Sons D,Homsi Y,Reiss K,Lang T,Florin L

更新日期：2019-05-20 00:00:00

abstract：:While specific mutations allow organisms to adapt to stressful environments, most changes in an organism's DNA negatively impact fitness. The mutation rate is therefore strictly regulated and often considered a slowly-evolving parameter. In contrast, we demonstrate an unexpected flexibility in cellular mutation rates ...

journal_title：eLife

authors： Swings T,Van den Bergh B,Wuyts S,Oeyen E,Voordeckers K,Verstrepen KJ,Fauvart M,Verstraeten N,Michiels J

更新日期：2017-05-02 00:00:00

abstract：:CpG islands are gene regulatory elements associated with the majority of mammalian promoters, yet how they regulate gene expression remains poorly understood. Here, we identify FBXL19 as a CpG island-binding protein in mouse embryonic stem (ES) cells and show that it associates with the CDK-Mediator complex. We discov...

journal_title：eLife

authors： Dimitrova E,Kondo T,Feldmann A,Nakayama M,Koseki Y,Konietzny R,Kessler BM,Koseki H,Klose RJ

更新日期：2018-05-29 00:00:00

abstract：:The new open-access journal eLife has launched, making its first content available in PubMed Central. In addition to publishing science of the highest quality, the journal aims to improve both the peer-review process and the presentation of new research results. ...

journal_title：eLife

authors： Schekman R,Patterson M,Watt F,Weigel D

更新日期：2012-10-15 00:00:00

abstract：:Ageing is a progressive decline of intrinsic physiological functions. We examined the impact of ageing on the ultrastructure and function of mitochondria in mouse and fruit flies (Drosophila melanogaster) by electron cryo-tomography and respirometry. We discovered distinct age-related changes in both model organisms. ...

journal_title：eLife

authors： Brandt T,Mourier A,Tain LS,Partridge L,Larsson NG,Kühlbrandt W

更新日期：2017-07-12 00:00:00

abstract：:Drosophila larvae and adults possess a potent innate immune response, but the response of Drosophila eggs is poor. In contrast to Drosophila, eggs of the beetle Tribolium are protected by a serosa, an extraembryonic epithelium that is present in all insects except higher flies. In this study, we test a possible immune...

journal_title：eLife

authors： Jacobs CG,Spaink HP,van der Zee M

更新日期：2014-12-09 00:00:00

abstract：:Rats exhibit 'empathy' making them a model to understand the neural underpinnings of such behavior. We show data consistent with these findings, but also that behavior and dopamine (DA) release reflects subjective rather than objective evaluation of appetitive and aversive events that occur to another. We recorded DA ...

journal_title：eLife

authors： Lichtenberg NT,Lee B,Kashtelyan V,Chappa BS,Girma HT,Green EA,Kantor S,Lagowala DA,Myers MA,Potemri D,Pecukonis MG,Tesfay RT,Walters MS,Zhao AC,Blair RJR,Cheer JF,Roesch MR

更新日期：2018-11-28 00:00:00

abstract：:Glutaminase (GLS) isoenzymes GLS1 and GLS2 are key enzymes for glutamine metabolism. Interestingly, GLS1 and GLS2 display contrasting functions in tumorigenesis with elusive mechanism; GLS1 promotes tumorigenesis, whereas GLS2 exhibits a tumor-suppressive function. In this study, we found that GLS2 but not GLS1 binds ...

journal_title：eLife

authors： Zhang C,Liu J,Zhao Y,Yue X,Zhu Y,Wang X,Wu H,Blanco F,Li S,Bhanot G,Haffty BG,Hu W,Feng Z

更新日期：2016-01-11 00:00:00

abstract：:When a T cell and an antigen-presenting cell form an immunological synapse, rapid dynein-driven translocation of the centrosome toward the contact site leads to reorganization of microtubules and associated organelles. Currently, little is known about how the regulation of microtubule dynamics contributes to this proc...

journal_title：eLife

authors： Hooikaas PJ,Damstra HG,Gros OJ,van Riel WE,Martin M,Smits YT,van Loosdregt J,Kapitein LC,Berger F,Akhmanova A

更新日期：2020-12-21 00:00:00

abstract：:Genetic techniques have shed new light on the organization of the neurons in the ventral nervous system of the fruit fly. ...

journal_title：eLife

authors： Lovick JK,Omoto JJ,Hartenstein V

更新日期：2015-08-28 00:00:00

abstract：:A new source of progenitor cells can now be used to study hidden aspects of human lung development and pediatric lung disease. ...

journal_title：eLife

authors： Waghray A,Rajagopal J

更新日期：2017-08-14 00:00:00

abstract：:Binary fission has been well studied in rod-shaped bacteria, but the mechanisms underlying cell division in spherical bacteria are poorly understood. Rod-shaped bacteria harbor regulatory proteins that place and remodel the division machinery during cytokinesis. In the spherical human pathogen Staphylococcus aureus, w...

journal_title：eLife

authors： Eswara PJ,Brzozowski RS,Viola MG,Graham G,Spanoudis C,Trebino C,Jha J,Aubee JI,Thompson KM,Camberg JL,Ramamurthi KS

更新日期：2018-10-02 00:00:00

abstract：:Understanding how genes and experience work in concert to generate phenotypic variability will provide a better understanding of individuality. Here, we considered this in the main olfactory epithelium, a chemosensory structure with over a thousand distinct cell types in mice. We identified a subpopulation of olfactor...

journal_title：eLife

authors： Vihani A,Hu XS,Gundala S,Koyama S,Block E,Matsunami H

更新日期：2020-11-24 00:00:00

abstract：:Cell division is essential to expand, shape, and replenish epithelia. In the adult small intestine, cells from a common progenitor intermix with other lineages, whereas cell progeny in many other epithelia form contiguous patches. The mechanisms that generate these distinct patterns of progeny are poorly understood. U...

journal_title：eLife

authors： McKinley KL,Stuurman N,Royer LA,Schartner C,Castillo-Azofeifa D,Delling M,Klein OD,Vale RD

更新日期：2018-06-13 00:00:00

abstract：:Understanding how virus capsids assemble around their nucleic acid (NA) genomes could promote efforts to block viral propagation or to reengineer capsids for gene therapy applications. We develop a coarse-grained model of capsid proteins and NAs with which we investigate assembly dynamics and thermodynamics. In contra...

journal_title：eLife

authors： Perlmutter JD,Qiao C,Hagan MF

更新日期：2013-06-14 00:00:00

abstract：:Activation of systemic acquired resistance in plants is associated with transcriptome reprogramming induced by the unstable coactivator NPR1. Immune-induced ubiquitination and proteasomal degradation of NPR1 are thought to facilitate continuous delivery of active NPR1 to target promoters, thereby maximising gene expre...

journal_title：eLife

authors： Skelly MJ,Furniss JJ,Grey H,Wong KW,Spoel SH

更新日期：2019-10-07 00:00:00

abstract：:Transcription at individual genes in single cells is often pulsatile and stochastic. A key question emerges regarding how this behaviour contributes to tissue phenotype, but it has been a challenge to quantitatively analyse this in living cells over time, as opposed to studying snap-shots of gene expression state. We ...

journal_title：eLife

authors： Featherstone K,Hey K,Momiji H,McNamara AV,Patist AL,Woodburn J,Spiller DG,Christian HC,McNeilly AS,Mullins JJ,Finkenstädt BF,Rand DA,White MR,Davis JR

更新日期：2016-02-01 00:00:00

abstract：:Claims that magnetic fields can be used to manipulate biological systems contradict some basic laws of physics. ...

journal_title：eLife

authors： Anikeeva P,Jasanoff A

更新日期：2016-09-08 00:00:00

abstract：:Rodents are emerging as increasingly popular models of visual functions. Yet, evidence that rodent visual cortex is capable of advanced visual processing, such as object recognition, is limited. Here we investigate how neurons located along the progression of extrastriate areas that, in the rat brain, run laterally to...

journal_title：eLife

authors： Tafazoli S,Safaai H,De Franceschi G,Rosselli FB,Vanzella W,Riggi M,Buffolo F,Panzeri S,Zoccolan D

更新日期：2017-04-11 00:00:00

abstract：:Trimethylamine-oxide (TMAO) is present in seafood which is considered to be beneficial for health. Deep-water animals accumulate TMAO to protect proteins, such as lactate dehydrogenase (LDH), against hydrostatic pressure stress (HPS). We hypothesized that TMAO exerts beneficial effects on the circulatory system and pr...

journal_title：eLife

authors： Gawrys-Kopczynska M,Konop M,Maksymiuk K,Kraszewska K,Derzsi L,Sozanski K,Holyst R,Pilz M,Samborowska E,Dobrowolski L,Jaworska K,Mogilnicka I,Ufnal M

更新日期：2020-06-08 00:00:00

abstract：:Gene transcription can be activated by decreasing the duration of RNA polymerase II pausing in the promoter-proximal region, but how this is achieved remains unclear. Here we use a 'multi-omics' approach to demonstrate that the duration of polymerase pausing generally limits the productive frequency of transcription i...

journal_title：eLife

authors： Gressel S,Schwalb B,Decker TM,Qin W,Leonhardt H,Eick D,Cramer P

更新日期：2017-10-10 00:00:00

abstract：:Hepatitis B virus (HBV) is an important but difficult to study human pathogen. Most basics of the hepadnaviral life-cycle were unraveled using duck HBV (DHBV) as a model although DHBV has a capsid protein (CP) comprising ~260 rather than ~180 amino acids. Here we present high-resolution structures of several DHBV caps...

journal_title：eLife

authors： Makbul C,Nassal M,Böttcher B

更新日期：2020-08-14 00:00:00

abstract：:Chemosensory neurons extract information about chemical cues from the environment. How is the activity in these sensory neurons transformed into behavior? Using Caenorhabditis elegans, we map a novel sensory neuron circuit motif that encodes odor concentration. Primary neurons, AWC(ON) and AWA, directly detect the foo...

journal_title：eLife

authors： Leinwand SG,Yang CJ,Bazopoulou D,Chronis N,Srinivasan J,Chalasani SH

更新日期：2015-09-22 00:00:00

abstract：:Heritable variation in gene expression forms a crucial bridge between genomic variation and the biology of many traits. However, most expression quantitative trait loci (eQTLs) remain unidentified. We mapped eQTLs by transcriptome sequencing in 1012 yeast segregants. The resulting eQTLs accounted for over 70% of the h...

journal_title：eLife

authors： Albert FW,Bloom JS,Siegel J,Day L,Kruglyak L

更新日期：2018-07-17 00:00:00

abstract：:Antibiotics are widely used in the treatment of bacterial infections. Although known for their microbicidal activity, antibiotics may also interfere with the host's immune system. Here, we analyzed the effects of bedaquiline (BDQ), an inhibitor of the mycobacterial ATP synthase, on human macrophages. Genome-wide gene ...

journal_title：eLife

authors： Giraud-Gatineau A,Coya JM,Maure A,Biton A,Thomson M,Bernard EM,Marrec J,Gutierrez MG,Larrouy-Maumus G,Brosch R,Gicquel B,Tailleux L

更新日期：2020-05-04 00:00:00

abstract：:There has been a longstanding debate on whether original fear memory is inhibited or erased after extinction. One possibility that reconciles this uncertainty is that the inhibition and erasure mechanisms are engaged in different phases (early or late) of extinction. In this study, using single-session extinction trai...

journal_title：eLife

authors： An B,Kim J,Park K,Lee S,Song S,Choi S

更新日期：2017-07-03 00:00:00

abstract：:Microtubules are nucleated from specific locations at precise times in the cell cycle. However, the factors that constitute these microtubule nucleation pathways and their mode of action still need to be identified. Using purified Xenopus laevis proteins we biochemically reconstitute branching microtubule nucleation, ...

journal_title：eLife

authors： Alfaro-Aco R,Thawani A,Petry S

更新日期：2020-01-14 00:00:00

abstract：:Entry and extrusion of cations are essential processes in living cells. In alkaliphilic prokaryotes, high external pH activates voltage-gated sodium channels (Nav), which allows Na(+) to enter and be used as substrate for cation/proton antiporters responsible for cytoplasmic pH homeostasis. Here, we describe a new mem...

journal_title：eLife

authors： DeCaen PG,Takahashi Y,Krulwich TA,Ito M,Clapham DE

更新日期：2014-11-11 00:00:00

abstract：:The Fluc family of F(-) ion channels protects prokaryotes and lower eukaryotes from the toxicity of environmental F(-). In bacteria, these channels are built as dual-topology dimers whereby the two subunits assemble in antiparallel transmembrane orientation. Recent crystal structures suggested that Fluc channels conta...

journal_title：eLife

authors： Last NB,Kolmakova-Partensky L,Shane T,Miller C

更新日期：2016-07-23 00:00:00