Time dependent genetic analysis links field and controlled environment phenotypes in the model C4 grass Setaria.

abstract：:Pre-mRNAs are often processed in complex patterns in tissue-specific manners to produce a variety of protein isoforms from single genes. However, mechanisms orchestrating the processing of the entire transcript are not well understood. Muscle-specific alternative pre-mRNA processing of the unc-60 gene in Caenorhabditi...

journal_title：PLoS genetics

authors： Ohno G,Ono K,Togo M,Watanabe Y,Ono S,Hagiwara M,Kuroyanagi H

更新日期：2012-01-01 00:00:00

abstract：:SKN-1, the Caenorhabditis elegans Nrf1/2/3 ortholog, promotes both oxidative stress resistance and longevity. SKN-1 responds to oxidative stress by upregulating genes that detoxify and defend against free radicals and other reactive molecules, a SKN-1/Nrf function that is both well-known and conserved. Here we show th...

journal_title：PLoS genetics

authors： Li X,Matilainen O,Jin C,Glover-Cutter KM,Holmberg CI,Blackwell TK

更新日期：2011-06-01 00:00:00

abstract：:The bacterial cell wall, which is comprised of a mesh of polysaccharide strands crosslinked via peptide bridges (peptidoglycan, PG), is critical for maintenance of cell shape and survival. PG assembly is mediated by a variety of Penicillin Binding Proteins (PBP) whose fundamental activities have been characterized in ...

journal_title：PLoS genetics

authors： Dörr T,Lam H,Alvarez L,Cava F,Davis BM,Waldor MK

更新日期：2014-06-19 00:00:00

abstract：:Sleep is a nearly universal behavior that is regulated by diverse environmental stimuli and physiological states. A defining feature of sleep is a homeostatic rebound following deprivation, where animals compensate for lost sleep by increasing sleep duration and/or sleep depth. The fruit fly, Drosophila melanogaster, ...

journal_title：PLoS genetics

authors： Brown EB,Shah KD,Faville R,Kottler B,Keene AC

更新日期：2020-03-11 00:00:00

abstract：:Mitochondrial translation defects can be due to mutations affecting mitochondrial- or nuclear-encoded components. The number of known nuclear genes involved in mitochondrial translation has significantly increased in the past years. RCC1L (WBSCR16), a putative GDP/GTP exchange factor, has recently been described to in...

journal_title：PLoS genetics

authors： Reyes A,Favia P,Vidoni S,Petruzzella V,Zeviani M

更新日期：2020-07-31 00:00:00

abstract：:Centromere sequences are not conserved between species, and there is compelling evidence for epigenetic regulation of centromere identity, with location being dictated by the presence of chromatin containing the histone H3 variant CENP-A. Paradoxically, in most organisms CENP-A chromatin generally occurs on particular...

journal_title：PLoS genetics

authors： Catania S,Pidoux AL,Allshire RC

更新日期：2015-03-04 00:00:00

abstract：:Examination of the human transcriptome reveals higher levels of RNA editing than in any other organism tested to date. This is indicative of extensive double-stranded RNA (dsRNA) formation within the human transcriptome. Most of the editing sites are located in the primate-specific retrotransposed element called Alu. ...

journal_title：PLoS genetics

authors： Lev-Maor G,Ram O,Kim E,Sela N,Goren A,Levanon EY,Ast G

更新日期：2008-09-26 00:00:00

abstract：:Polygenic scores are increasingly powerful predictors of educational achievement. It is unclear, however, how sets of polygenic scores, which partly capture environmental effects, perform jointly with sets of environmental measures, which are themselves heritable, in prediction models of educational achievement. Here,...

journal_title：PLoS genetics

authors： Allegrini AG,Karhunen V,Coleman JRI,Selzam S,Rimfeld K,von Stumm S,Pingault JB,Plomin R

更新日期：2020-11-17 00:00:00

abstract：:The genetic impact associated to the Neolithic spread in Europe has been widely debated over the last 20 years. Within this context, ancient DNA studies have provided a more reliable picture by directly analyzing the protagonist populations at different regions in Europe. However, the lack of available data from the o...

journal_title：PLoS genetics

authors： Fernández E,Pérez-Pérez A,Gamba C,Prats E,Cuesta P,Anfruns J,Molist M,Arroyo-Pardo E,Turbón D

更新日期：2014-06-05 00:00:00

abstract：:How do adapting populations navigate the tensions between the costs of gene expression and the benefits of gene products to optimize the levels of many genes at once? Here we combined independently-arising beneficial mutations that altered enzyme levels in the central metabolism of Methylobacterium extorquens to uncov...

journal_title：PLoS genetics

authors： Chou HH,Delaney NF,Draghi JA,Marx CJ

更新日期：2014-02-27 00:00:00

abstract：:Mutations in the gene encoding transcription factor TFAP2A result in pigmentation anomalies in model organisms and premature hair graying in humans. However, the pleiotropic functions of TFAP2A and its redundantly-acting paralogs have made the precise contribution of TFAP2-type activity to melanocyte differentiation u...

journal_title：PLoS genetics

authors： Seberg HE,Van Otterloo E,Loftus SK,Liu H,Bonde G,Sompallae R,Gildea DE,Santana JF,Manak JR,Pavan WJ,Williams T,Cornell RA

更新日期：2017-03-01 00:00:00

abstract：:Colicins are plasmid-encoded narrow spectrum antibiotics that are synthesized by strains of Escherichia coli and govern intraspecies competition. In a previous report, we demonstrated that the global transcriptional factor IscR, co dependently with the master regulator of the DNA damage response, LexA, delays inductio...

journal_title：PLoS genetics

authors： Kamenšek S,Browning DF,Podlesek Z,Busby SJ,Žgur-Bertok D,Butala M

更新日期：2015-06-26 00:00:00

abstract：:Insect cuticle is composed mainly of structural proteins and the polysaccharide chitin. The CPR family is the largest family of cuticle proteins (CPs), which can be further divided into three subgroups based on the presence of one of the three presumptive chitin-binding sequence motifs denoted as Rebers-Riddiford (R&R...

journal_title：PLoS genetics

authors： Noh MY,Muthukrishnan S,Kramer KJ,Arakane Y

更新日期：2015-02-09 00:00:00

abstract：:Short insertions, deletions (INDELs) and larger structural variants have been increasingly employed in genetic association studies, but few improvements over SNP-based association have been reported. In order to understand why this might be the case, we analysed two publicly available datasets and observed that 63% of...

journal_title：PLoS genetics

authors： Song B,Mott R,Gan X

更新日期：2018-10-16 00:00:00

abstract：:Generally, the second messenger bis-(3'-5')-cyclic dimeric GMP (c-di-GMP) regulates the switch between motile and sessile lifestyles in bacteria. Here, we show that c-di-GMP is an essential regulator of multicellular development in the social bacterium Myxococcus xanthus. In response to starvation, M. xanthus initiate...

journal_title：PLoS genetics

authors： Skotnicka D,Smaldone GT,Petters T,Trampari E,Liang J,Kaever V,Malone JG,Singer M,Søgaard-Andersen L

更新日期：2016-05-23 00:00:00

abstract：:Conjugation is one mechanism for intra- and inter-species horizontal gene transfer among bacteria. Conjugative elements have been instrumental in many bacterial species to face the threat of antibiotics, by allowing them to evolve and adapt to these hostile conditions. Conjugative plasmids are transferred to plasmidle...

journal_title：PLoS genetics

authors： Baharoglu Z,Bikard D,Mazel D

更新日期：2010-10-21 00:00:00

abstract：:Nephrolithiasis is a common nephrologic disorder with complex etiology. To identify the genetic factor(s) for nephrolithiasis, we conducted a three-stage genome-wide association study (GWAS) using a total of 5,892 nephrolithiasis cases and 17,809 controls of Japanese origin. Here we found three novel loci for nephroli...

journal_title：PLoS genetics

authors： Urabe Y,Tanikawa C,Takahashi A,Okada Y,Morizono T,Tsunoda T,Kamatani N,Kohri K,Chayama K,Kubo M,Nakamura Y,Matsuda K

更新日期：2012-01-01 00:00:00

abstract：:Blood vessels are vital to sustain life in all vertebrates. While it is known that mural cells (pericytes and smooth muscle cells) regulate vascular integrity, the contribution of other cell types to vascular stabilization has been largely unexplored. Using zebrafish, we identified sclerotome-derived perivascular fibr...

journal_title：PLoS genetics

authors： Rajan AM,Ma RC,Kocha KM,Zhang DJ,Huang P

更新日期：2020-10-26 00:00:00

abstract：:The modification of transcriptional regulation has become increasingly appreciated as a major contributor to morphological evolution. However, the role of negative-acting control elements (e.g. silencers) in generating morphological diversity has been generally overlooked relative to positive-acting "enhancer" element...

journal_title：PLoS genetics

authors： Johnson WC,Ordway AJ,Watada M,Pruitt JN,Williams TM,Rebeiz M

更新日期：2015-06-26 00:00:00

abstract：:Meiosis is a specialized cell division used by diploid organisms to form haploid gametes for sexual reproduction. Central to this reductive division is repair of endogenous DNA double-strand breaks (DSBs) induced by the meiosis-specific enzyme Spo11. These DSBs are repaired in a process called homologous recombination...

journal_title：PLoS genetics

authors： Lilienthal I,Kanno T,Sjögren C

更新日期：2013-11-01 00:00:00

abstract：:Sirtuins are NAD⁺-dependent deacetylases, lipoamidases, and ADP-ribosyltransferases that link cellular metabolism to multiple intracellular pathways that influence processes as diverse as cell survival, longevity, and cancer growth. Sirtuins influence the extent of neuronal death in stroke. However, different sirtuins...

journal_title：PLoS genetics

authors： Sangaletti R,D'Amico M,Grant J,Della-Morte D,Bianchi L

更新日期：2017-08-18 00:00:00

abstract：:Hexavalent chromium [Cr(VI)] damages DNA and causes cancer, but it is unclear which DNA damage responses (DDRs) most critically protect cells from chromate toxicity. Here, genome-wide quantitative functional profiling, DDR measurements and genetic interaction assays in Schizosaccharomyces pombe reveal a chromate toxic...

journal_title：PLoS genetics

authors： Ganguly A,Guo L,Sun L,Suo F,Du LL,Russell P

更新日期：2018-08-27 00:00:00

abstract：:Mimivirus and Megavirus are the best characterized representatives of an expanding new family of giant viruses infecting Acanthamoeba. Their most distinctive features, megabase-sized genomes carried in particles of size comparable to that of small bacteria, fill the gap between the viral and cellular worlds. These gia...

journal_title：PLoS genetics

authors： Jeudy S,Abergel C,Claverie JM,Legendre M

更新日期：2012-01-01 00:00:00

abstract：:Because of the stochastic way in which lineages sort during speciation, gene trees may differ in topology from each other and from species trees. Surprisingly, assuming that genetic lineages follow a coalescent model of within-species evolution, we find that for any species tree topology with five or more species, the...

journal_title：PLoS genetics

authors： Degnan JH,Rosenberg NA

更新日期：2006-05-01 00:00:00

abstract：:High glucose diets are unhealthy, although the mechanisms by which elevated glucose is harmful to whole animal physiology are not well understood. In Caenorhabditis elegans, high glucose shortens lifespan, while chemically inflicted glucose restriction promotes longevity. We investigated the impact of glucose metaboli...

journal_title：PLoS genetics

authors： Onken B,Kalinava N,Driscoll M

更新日期：2020-08-25 00:00:00

abstract：:Genome-wide association studies (GWAS) have identified chromosomal loci that affect risk of coronary heart disease (CHD) independent of classical risk factors. One such association signal has been identified at 6q23.2 in both Caucasians and East Asians. The lead CHD-associated polymorphism in this region, rs12190287, ...

journal_title：PLoS genetics

authors： Miller CL,Haas U,Diaz R,Leeper NJ,Kundu RK,Patlolla B,Assimes TL,Kaiser FJ,Perisic L,Hedin U,Maegdefessel L,Schunkert H,Erdmann J,Quertermous T,Sczakiel G

更新日期：2014-03-27 00:00:00

abstract：:Evolution of gene regulation is crucial for our understanding of the phenotypic differences between species, populations and individuals. Sequence-specific binding of transcription factors to the regulatory regions on the DNA is a key regulatory mechanism that determines gene expression and hence heritable phenotypic ...

journal_title：PLoS genetics

authors： Tuğrul M,Paixão T,Barton NH,Tkačik G

更新日期：2015-11-06 00:00:00

abstract：:The deregulation of metabolism is a hallmark of aging. As such, changes in the expression of metabolic genes and the profiles of amino acid levels are features associated with aging animals. We previously reported that the levels of most amino acids decline with age in Caenorhabditis elegans (C. elegans). Glycine, in ...

journal_title：PLoS genetics

authors： Liu YJ,Janssens GE,McIntyre RL,Molenaars M,Kamble R,Gao AW,Jongejan A,Weeghel MV,MacInnes AW,Houtkooper RH

更新日期：2019-03-07 00:00:00

abstract：:Cell-to-cell gene expression noise is thought to be an important mechanism for generating phenotypic diversity. Furthermore, telomeric regions are major sites for gene amplification, which is thought to drive genetic diversity. Here we found that individual subtelomeric TLO genes exhibit increased variation in transcr...

journal_title：PLoS genetics

authors： Anderson MZ,Gerstein AC,Wigen L,Baller JA,Berman J

更新日期：2014-07-24 00:00:00

abstract：:Target of Rapamycin (TOR) signalling allows eukaryotic cells to adjust cell growth in response to changes in their nutritional and environmental context. The two distinct TOR complexes (TORC1/2) localise to the cell's internal membrane compartments; the endoplasmic reticulum (ER), Golgi apparatus and lysosomes/vacuole...

journal_title：PLoS genetics

authors： Kowalczyk KM,Petersen J

更新日期：2016-05-18 00:00:00