High-resolution mapping of heteroduplex DNA formed during UV-induced and spontaneous mitotic recombination events in yeast.

abstract：:The medial subnucleus of the amygdala (MeA) plays a central role in processing sensory cues required for innate behaviors. However, whether there is a link between developmental programs and the emergence of inborn behaviors remains unknown. Our previous studies revealed that the telencephalic preoptic area (POA) embr...

journal_title：eLife

authors： Lischinsky JE,Sokolowski K,Li P,Esumi S,Kamal Y,Goodrich M,Oboti L,Hammond TR,Krishnamoorthy M,Feldman D,Huntsman M,Liu J,Corbin JG

更新日期：2017-03-13 00:00:00

abstract：:Glucose-6-phosphate dehydrogenase (G6PD) deficiency is believed to confer protection against Plasmodium falciparum malaria, but the precise nature of the protective effecthas proved difficult to define as G6PD deficiency has multiple allelic variants with different effects in males and females, and it has heterogeneou...

journal_title：eLife

authors： Clarke GM,Rockett K,Kivinen K,Hubbart C,Jeffreys AE,Rowlands K,Jallow M,Conway DJ,Bojang KA,Pinder M,Usen S,Sisay-Joof F,Sirugo G,Toure O,Thera MA,Konate S,Sissoko S,Niangaly A,Poudiougou B,Mangano VD,Bougouma EC

更新日期：2017-01-09 00:00:00

abstract：:Studies in different animal model systems have revealed the impact of odors on immune cells; however, any understanding on why and how odors control cellular immunity remained unclear. We find that Drosophila employ an olfactory-immune cross-talk to tune a specific cell type, the lamellocytes, from hematopoietic-proge...

journal_title：eLife

authors： Madhwal S,Shin M,Kapoor A,Goyal M,Joshi MK,Ur Rehman PM,Gor K,Shim J,Mukherjee T

更新日期：2020-12-29 00:00:00

abstract：:Mitochondria support synaptic transmission through production of ATP, sequestration of calcium, synthesis of glutamate, and other vital functions. Surprisingly, less than 50% of hippocampal CA1 presynaptic boutons contain mitochondria, raising the question of whether synapses without mitochondria can sustain changes i...

journal_title：eLife

authors： Smith HL,Bourne JN,Cao G,Chirillo MA,Ostroff LE,Watson DJ,Harris KM

更新日期：2016-12-19 00:00:00

abstract：:Perforin-2 (MPEG1) is a pore-forming, antibacterial protein with broad-spectrum activity. Perforin-2 is expressed constitutively in phagocytes and inducibly in parenchymal, tissue-forming cells. In vitro, Perforin-2 prevents the intracellular replication and proliferation of bacterial pathogens in these cells. Perfori...

journal_title：eLife

authors： McCormack RM,de Armas LR,Shiratsuchi M,Fiorentino DG,Olsson ML,Lichtenheld MG,Morales A,Lyapichev K,Gonzalez LE,Strbo N,Sukumar N,Stojadinovic O,Plano GV,Munson GP,Tomic-Canic M,Kirsner RS,Russell DG,Podack ER

更新日期：2015-09-24 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：:Aeromonas bacteria living in the gut of zebrafish produce a specific molecule to pacify the immune system of their host. ...

journal_title：eLife

authors： Matos RC,Leulier F

更新日期：2018-11-06 00:00:00

abstract：:Rod and cone photoreceptors are highly similar in many respects but they have important functional and molecular differences. Here, we investigate genome-wide patterns of DNA methylation and chromatin accessibility in mouse rods and cones and correlate differences in these features with gene expression, histone marks,...

journal_title：eLife

authors： Mo A,Luo C,Davis FP,Mukamel EA,Henry GL,Nery JR,Urich MA,Picard S,Lister R,Eddy SR,Beer MA,Ecker JR,Nathans J

更新日期：2016-03-07 00:00:00

abstract：:Burkholderia thailandensis uses acyl-homoserine lactone-mediated quorum sensing systems to regulate hundreds of genes. Here we show that cell-cell contact-dependent type VI secretion (T6S) toxin-immunity systems are among those activated by quorum sensing in B. thailandensis. We also demonstrate that T6S is required t...

journal_title：eLife

authors： Majerczyk C,Schneider E,Greenberg EP

更新日期：2016-05-16 00:00:00

abstract：:Aging is characterized by extensive metabolic reprogramming. To identify metabolic pathways associated with aging, we analyzed age-dependent changes in the metabolomes of long-lived Drosophila melanogaster. Among the metabolites that changed, levels of tyrosine were increased with age in long-lived flies. We demonstra...

journal_title：eLife

authors： Parkhitko AA,Ramesh D,Wang L,Leshchiner D,Filine E,Binari R,Olsen AL,Asara JM,Cracan V,Rabinowitz JD,Brockmann A,Perrimon N

更新日期：2020-12-15 00:00:00

abstract：:The organization and biophysical properties of the cytosol implicitly govern molecular interactions within cells. However, little is known about mechanisms by which cells regulate cytosolic properties and intracellular diffusion rates. Here, we demonstrate that the intracellular environment of budding yeast undertakes...

journal_title：eLife

authors： Joyner RP,Tang JH,Helenius J,Dultz E,Brune C,Holt LJ,Huet S,Müller DJ,Weis K

更新日期：2016-03-22 00:00:00

abstract：:Centering and decentering of cellular components is essential for internal organization of cells and their ability to perform basic cellular functions such as division and motility. How cells achieve proper localization of their organelles is still not well-understood, especially in large cells such as oocytes. Here, ...

journal_title：eLife

authors： Ierushalmi N,Malik-Garbi M,Manhart A,Abu Shah E,Goode BL,Mogilner A,Keren K

更新日期：2020-04-21 00:00:00

abstract：:Mammalian lifespan differs by >100 fold, but the mechanisms associated with such longevity differences are not understood. Here, we conducted a study on primary skin fibroblasts isolated from 16 species of mammals and maintained under identical cell culture conditions. We developed a pipeline for obtaining species-spe...

journal_title：eLife

authors： Ma S,Upneja A,Galecki A,Tsai YM,Burant CF,Raskind S,Zhang Q,Zhang ZD,Seluanov A,Gorbunova V,Clish CB,Miller RA,Gladyshev VN

更新日期：2016-11-22 00:00:00

abstract：:Eliminating malaria from a defined region involves draining the endemic parasite reservoir and minimizing local malaria transmission around imported malaria infections . In the last phases of malaria elimination, as universal interventions reap diminishing marginal returns, national resources must become increasingly ...

journal_title：eLife

authors： Reiner RC,Le Menach A,Kunene S,Ntshalintshali N,Hsiang MS,Perkins TA,Greenhouse B,Tatem AJ,Cohen JM,Smith DL

更新日期：2015-12-29 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

authors： Chang F,Riera A,Evrin C,Sun J,Li H,Speck C,Weinreich M

更新日期：2015-08-25 00:00:00

abstract：:Previous research showed that spontaneous neuronal activity presents sloppiness: the collective behavior is strongly determined by a small number of parameter combinations, defined as 'stiff' dimensions, while it is insensitive to many others ('sloppy' dimensions). Here, we analyzed neural population activity from the...

journal_title：eLife

authors： Ponce-Alvarez A,Mochol G,Hermoso-Mendizabal A,de la Rocha J,Deco G

更新日期：2020-03-17 00:00:00

abstract：:Myelin, made by oligodendrocytes, is essential for rapid information transfer in the central nervous system. Oligodendrocyte precursors (OPs) receive glutamatergic synaptic input from axons but how this affects their development is unclear. Murine OPs in white matter express AMPA receptor (AMPAR) subunits GluA2, GluA3...

journal_title：eLife

authors： Kougioumtzidou E,Shimizu T,Hamilton NB,Tohyama K,Sprengel R,Monyer H,Attwell D,Richardson WD

更新日期：2017-06-13 00:00:00

abstract：:A small molecule called Sm4 can disrupt interactions involving a transcription factor called Sox18, while having little impact on other members of the SoxF family. ...

journal_title：eLife

authors： Kim I,Koh GY

更新日期：2017-01-31 00:00:00

abstract：:We determined whether the mutations found in ovarian cancers could be identified in the patients' ovarian cyst fluids. Tumor-specific mutations were detectable in the cyst fluids of 19 of 23 (83%) borderline tumors, 10 of 13 (77%) type I cancers, and 18 of 18 (100%) type II cancers. In contrast, no mutations were foun...

journal_title：eLife

authors： Wang Y,Sundfeldt K,Mateoiu C,Shih IeM,Kurman RJ,Schaefer J,Silliman N,Kinde I,Springer S,Foote M,Kristjansdottir B,James N,Kinzler KW,Papadopoulos N,Diaz LA,Vogelstein B

更新日期：2016-07-15 00:00:00

abstract：:Toothed whales use sonar to detect, locate, and track prey. They adjust emitted sound intensity, auditory sensitivity and click rate to target range, and terminate prey pursuits with high-repetition-rate, low-intensity buzzes. However, their narrow acoustic field of view (FOV) is considered stable throughout target ap...

journal_title：eLife

authors： Wisniewska DM,Ratcliffe JM,Beedholm K,Christensen CB,Johnson M,Koblitz JC,Wahlberg M,Madsen PT

更新日期：2015-03-20 00:00:00

abstract：:Two gene variants provide different levels of protection against sleeping sickness, but this comes with an increased risk of developing chronic kidney disease. ...

journal_title：eLife

authors： Kruzel-Davila E,Skorecki K

更新日期：2017-07-03 00:00:00

abstract：:Genetic analyses of 15 species of yeast have shed new light on the divergence of gene regulation during evolution, with significant changes occurring after an event in which a whole genome was duplicated. ...

journal_title：eLife

authors： Ragan MA

更新日期：2013-06-18 00:00:00

abstract：:Disturbance from whale-watching can cause significant behavioural changes with fitness consequences for targeted whale populations. However, the sensory stimuli triggering these responses are unknown, preventing effective mitigation. Here, we test the hypothesis that vessel noise level is a driver of disturbance, usin...

journal_title：eLife

authors： Sprogis KR,Videsen S,Madsen PT

更新日期：2020-06-16 00:00:00

abstract：:Aedes aegypti transmit pathogenic arboviruses while the mosquito itself tolerates the infection. We examine a piRNA-based immunity that relies on the acquisition of viral derived cDNA (vDNA) and how this pathway discriminates between self and non-self. The piRNAs derived from these vDNAs are essential for virus contro...

journal_title：eLife

authors： Tassetto M,Kunitomi M,Whitfield ZJ,Dolan PT,Sánchez-Vargas I,Garcia-Knight M,Ribiero I,Chen T,Olson KE,Andino R

更新日期：2019-10-17 00:00:00

abstract：:The application of current channelrhodopsin-based optogenetic tools is limited by the lack of strict ion selectivity and the inability to extend the spectra sensitivity into the near-infrared (NIR) tissue transmissible range. Here we present an NIR-stimulable optogenetic platform (termed 'Opto-CRAC') that selectively ...

journal_title：eLife

authors： He L,Zhang Y,Ma G,Tan P,Li Z,Zang S,Wu X,Jing J,Fang S,Zhou L,Wang Y,Huang Y,Hogan PG,Han G,Zhou Y

更新日期：2015-12-08 00:00:00

abstract：:Using a common analysis pipeline to compare data from three major lineages of complex eukaryotes reveals that transcription seems to evolve at a common rate. ...

journal_title：eLife

authors： Odom DT

更新日期：2016-02-11 00:00:00

abstract：:Intergroup conflict contributes to human discrimination and violence, but persists because individuals make costly contributions to their group's fighting capacity. Yet, how group members effectively coordinate their contributions during intergroup conflict remains poorly understood. Here, we examine the role of oxyto...

journal_title：eLife

authors： Zhang H,Gross J,De Dreu C,Ma Y

更新日期：2019-01-25 00:00:00

abstract：:The number of de novo mutations (DNMs) found in an offspring's genome increases with both paternal and maternal age. But does the rate of mutation accumulation in human gametes differ across families? Using sequencing data from 33 large, three-generation CEPH families, we observed significant variability in parental a...

journal_title：eLife

authors： Sasani TA,Pedersen BS,Gao Z,Baird L,Przeworski M,Jorde LB,Quinlan AR

更新日期：2019-09-24 00:00:00

abstract：:The spinal cord has the capacity to coordinate motor activities such as locomotion. Following spinal transection, functional activity can be regained, to a degree, following motor training. To identify microcircuits involved in this recovery, we studied a population of mouse spinal interneurons known to receive direct...

journal_title：eLife

authors： Bui TV,Stifani N,Akay T,Brownstone RM

更新日期：2016-12-15 00:00:00

abstract：:How circuits assemble starting from stem cells is a fundamental question in developmental neurobiology. We test the hypothesis that, in neuronal stem cells, temporal transcription factors predictably control neuronal terminal features and circuit assembly. Using the Drosophila motor system, we manipulate expression of...

journal_title：eLife

authors： Meng JL,Marshall ZD,Lobb-Rabe M,Heckscher ES

更新日期：2019-09-10 00:00:00