Abstract:
:RNA molecules cause the proteins involved in the formation of germ granules to coalesce into liquid droplets.
journal_name
Elifejournal_title
eLifeauthors
Trcek T,Lehmann Rdoi
10.7554/eLife.24106subject
Has Abstractpub_date
2017-01-24 00:00:00issn
2050-084Xjournal_volume
6pub_type
评论,杂志文章相关文献
eLife文献大全abstract::Genome-wide association studies identified the BIN1 locus as a leading modulator of genetic risk in Alzheimer's disease (AD). One limitation in understanding BIN1's contribution to AD is its unknown function in the brain. AD-associated BIN1 variants are generally noncoding and likely change expression. Here, we determ...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.57354
更新日期:2020-07-13 00:00:00
abstract::Many pathogens possess the capacity for sex through outcrossing, despite being able to reproduce also asexually and/or via selfing. Given that sex is assumed to come at a cost, these mixed reproductive strategies typical of pathogens have remained puzzling. While the ecological and evolutionary benefits of outcrossing...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.47091
更新日期:2019-06-18 00:00:00
abstract::Lissencephaly ('smooth brain') is a severe brain disease associated with numerous symptoms, including cognitive impairment, and shortened lifespan. The main causative gene of this disease - lissencephaly-1 (LIS1) - has been a focus of intense scrutiny since its first identification almost 30 years ago. LIS1 is a criti...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.59737
更新日期:2020-07-21 00:00:00
abstract::The gut microbiota of patients recently diagnosed with rheumatoid arthritis is enriched in microbes belonging to the Prevotella genus. ...
journal_title:eLife
pub_type: 评论,杂志文章
doi:10.7554/eLife.01608
更新日期:2013-11-05 00:00:00
abstract::Although the wiring of the cerebellar cortex appears to be uniform, the neurons in this region of the brain behave more differently from each other than previously thought. ...
journal_title:eLife
pub_type: 评论,杂志文章
doi:10.7554/eLife.03285
更新日期:2014-06-10 00:00:00
abstract::AMPARs control fast synaptic communication between neurons and their function relies on auxiliary subunits, which importantly modulate channel properties. Although it has been suggested that AMPARs can bind to TARPs with variable stoichiometry, little is known about the effect that this stoichiometry exerts on certain...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.53946
更新日期:2020-05-26 00:00:00
abstract::Although several sleep-regulating neuronal populations have been identified, little is known about how they interact with each other to control sleep/wake states. We previously identified neuropeptide VF (NPVF) and the hypothalamic neurons that produce it as a sleep-promoting system (Lee et al., 2017). Here we show us...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.54491
更新日期:2020-12-18 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
pub_type: 杂志文章
doi:10.7554/eLife.57028
更新日期:2020-06-08 00:00:00
abstract::Msp1 is a conserved AAA ATPase in budding yeast localized to mitochondria where it prevents accumulation of mistargeted tail-anchored (TA) proteins, including the peroxisomal TA protein Pex15. Msp1 also resides on peroxisomes but it remains unknown how native TA proteins on mitochondria and peroxisomes evade Msp1 surv...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.28507
更新日期:2017-09-14 00:00:00
abstract::V-ATPase is an energy converting enzyme, coupling ATP hydrolysis/synthesis in the hydrophilic V1 domain, with proton flow through the Vo membrane domain, via rotation of the central rotor complex relative to the surrounding stator apparatus. Upon dissociation from the V1 domain, the Vo domain of the eukaryotic V-ATPas...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.56862
更新日期:2020-07-08 00:00:00
abstract::Daily rhythms of food anticipatory activity (FAA) are regulated independently of the suprachiasmatic nucleus, which mediates entrainment of rhythms to light, but the neural circuits that establish FAA remain elusive. In this study, we show that mice lacking the dopamine D1 receptor (D1R KO mice) manifest greatly reduc...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.03781
更新日期:2014-09-12 00:00:00
abstract::Using knowledge of the structure of the world to infer value is at the heart of model-based reasoning and relies on a circuit that includes the orbitofrontal cortex (OFC). Some accounts link this to the representation of biological significance or value by neurons in OFC, while other models focus on the representation...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.30373
更新日期:2018-03-07 00:00:00
abstract::Recent transcriptional profiling technologies are uncovering previously-undefined cell populations and molecular markers at an unprecedented pace. While single cell RNA (scRNA) sequencing is an attractive approach for unbiased transcriptional profiling of all cell types, a complementary method to isolate and sequence ...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.51452
更新日期:2019-12-09 00:00:00
abstract::To initiate DNA replication, cells first load an MCM helicase double hexamer at origins in a reaction requiring ORC, Cdc6, and Cdt1, also called pre-replicative complex (pre-RC) assembly. The essential mechanistic role of Cdc6 ATP hydrolysis in this reaction is still incompletely understood. Here, we show that althoug...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.05795
更新日期:2015-08-25 00:00:00
abstract::Here, we describe the case of a COVID-19 patient who developed recurring ventilator-associated pneumonia caused by Pseudomonas aeruginosa that acquired increasing levels of antimicrobial resistance (AMR) in response to treatment. Metagenomic analysis revealed the AMR genotype, while immunological analysis revealed mas...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.63430
更新日期:2020-12-17 00:00:00
abstract::Recently, a small-molecule communication mechanism was discovered in a range of Bacillus-infecting bacteriophages, which these temperate phages use to inform their lysis-lysogeny decision. We present a mathematical model of the ecological and evolutionary dynamics of such viral communication, and show that a communica...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.58410
更新日期:2021-01-18 00:00:00
abstract::While traditional microbiological freshwater tests focus on the detection of specific bacterial indicator species, including pathogens, direct tracing of all aquatic DNA through metagenomics poses a profound alternative. Yet, in situ metagenomic water surveys face substantial challenges in cost and logistics. Here, we...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.61504
更新日期:2021-01-19 00:00:00
abstract::Surveillance strategies based on whole genome sequencing could help with the early identification and detection of new forms of drug-resistant gonorrhoea. ...
journal_title:eLife
pub_type: 评论,杂志文章
doi:10.7554/eLife.59379
更新日期:2020-06-30 00:00:00
abstract::Visual perception and imagery rely on similar representations in the visual cortex. During perception, visual activity is characterized by distinct processing stages, but the temporal dynamics underlying imagery remain unclear. Here, we investigated the dynamics of visual imagery in human participants using magnetoenc...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.33904
更新日期:2018-05-29 00:00:00
abstract::Nervous systems distinguish between self- and other-generated movements by monitoring discrepancies between planned and performed actions. To do so, corollary discharges are conveyed to sensory areas and gate expected reafference. Such gating is observed in neonatal rats during wake-related movements. In contrast, twi...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.18749
更新日期:2016-08-03 00:00:00
abstract::It is widely argued that personalized instruction based on individual differences in learning styles or genetic predispositions could improve learning outcomes. However, this proposition has resisted clear demonstration in human studies, where it is difficult to control experience and quantify outcomes. Here, we take ...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.47216
更新日期:2019-09-17 00:00:00
abstract::The genome-scale transcriptional programs that specify the mammalian trachea and esophagus are unknown. Though NKX2-1 and SOX2 are hypothesized to be co-repressive master regulators of tracheoesophageal fates, this is untested at a whole transcriptomic scale and their downstream networks remain unidentified. By combin...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.55526
更新日期:2020-06-09 00:00:00
abstract::The restoration of homeostasis after tissue damage relies on proper spatial-temporal control of damage-induced apoptosis and compensatory proliferation. In Drosophila imaginal discs these processes are coordinated by the stress response pathway JNK. We demonstrate that JNK signaling induces a dose-dependent extension ...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.41036
更新日期:2019-02-08 00:00:00
abstract::The sequential activation of neurons has been observed in various areas of the brain, but in no case is the underlying network structure well understood. Here we examined the circuit anatomy of zebra finch HVC, a cortical region that generates sequences underlying the temporal progression of the song. We combined seri...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.24364
更新日期:2017-03-27 00:00:00
abstract::New studies examine how the different sub-structures in the cerebellum are organized to receive information during complex behavioral tasks. ...
journal_title:eLife
pub_type: 评论,杂志文章
doi:10.7554/eLife.52631
更新日期:2019-11-14 00:00:00
abstract::HIV-1 infection cannot be cured because the virus persists as integrated proviral DNA in long-lived cells despite years of suppressive antiretroviral therapy (ART). In a previous paper (Zanini et al, 2015) we documented HIV-1 evolution in 10 untreated patients. Here we characterize establishment, turnover, and evoluti...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.18889
更新日期:2016-11-15 00:00:00
abstract::Whether somatic mutations contribute functional diversity to brain cells is a long-standing question. Single-neuron genomics enables direct measurement of somatic mutation rates in human brain and promises to answer this question. A recent study (Upton et al., 2015) reported high rates of somatic LINE-1 element (L1) r...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.12966
更新日期:2016-02-22 00:00:00
abstract::Circadian rhythms are biological oscillations that schedule daily changes in physiology. Outside the laboratory, circadian clocks do not generally free-run but are driven by daily cues whose timing varies with the seasons. The principles that determine how circadian clocks align to these external cycles are not well u...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.23539
更新日期:2017-07-07 00:00:00
abstract::Exhaustion of stem cells is a hallmark of aging. In the Drosophila testis, dedifferentiated germline stem cells (GSCs) derived from spermatogonia increase during lifespan, leading to the model that dedifferentiation counteracts the decline of GSCs in aged males. To test this, we blocked dedifferentiation by mis-expres...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.36095
更新日期:2018-07-09 00:00:00
abstract::Wnt plays important role during development and in various diseases. Because Wnts are lipidated and highly hydrophobic, they can only be purified in the presence of detergents, limiting their use in various in vitro and in vivo assays. We purified N-terminally tagged recombinant Wnt3a secreted from cells and accidenta...
journal_title:eLife
pub_type: 杂志文章
doi:10.7554/eLife.11621
更新日期:2016-02-23 00:00:00