SYGL-1 and LST-1 link niche signaling to PUF RNA repression for stem cell maintenance in Caenorhabditis elegans.

abstract：:In the enterobacterial species Escherichia coli and Salmonella enterica, expression of horizontally acquired genes with a higher than average AT content is repressed by the nucleoid-associated protein H-NS. A classical example of an H-NS-repressed locus is the bgl (aryl-beta,D-glucoside) operon of E. coli. This locus ...

journal_title：PLoS genetics

authors： Sankar TS,Neelakanta G,Sangal V,Plum G,Achtman M,Schnetz K

更新日期：2009-03-01 00:00:00

abstract：:Although DNA methylation is the best characterized epigenetic mark, the mechanism by which it is targeted to specific regions in the genome remains unclear. Recent studies have revealed that local DNA methylation profiles might be dictated by cis-regulatory DNA sequences that mainly operate via DNA-binding factors. Co...

journal_title：PLoS genetics

authors： Martin-Trujillo A,Patel N,Richter F,Jadhav B,Garg P,Morton SU,McKean DM,DePalma SR,Goldmuntz E,Gruber D,Kim R,Newburger JW,Porter GA Jr,Giardini A,Bernstein D,Tristani-Firouzi M,Seidman JG,Seidman CE,Chung WK,Gelb B

更新日期：2020-11-20 00:00:00

abstract：:Quantitative genetic analysis has long been used to study how natural variation of genotype can influence an organism's phenotype. While most studies have focused on genetic determinants of phenotypic average, it is rapidly becoming understood that stochastic noise is genetically determined. However, it is not known h...

journal_title：PLoS genetics

authors： Jimenez-Gomez JM,Corwin JA,Joseph B,Maloof JN,Kliebenstein DJ

更新日期：2011-09-01 00:00:00

abstract：:Enterobacter sp. 638 is an endophytic plant growth promoting gamma-proteobacterium that was isolated from the stem of poplar (Populus trichocarpaxdeltoides cv. H11-11), a potentially important biofuel feed stock plant. The Enterobacter sp. 638 genome sequence reveals the presence of a 4,518,712 bp chromosome and a 157...

journal_title：PLoS genetics

authors： Taghavi S,van der Lelie D,Hoffman A,Zhang YB,Walla MD,Vangronsveld J,Newman L,Monchy S

更新日期：2010-05-13 00:00:00

abstract：:Mimulus guttatus and M. nasutus are an evolutionary and ecological model sister species pair differentiated by ecology, mating system, and partial reproductive isolation. Despite extensive research on this system, the history of divergence and differentiation in this sister pair is unclear. We present and analyze a po...

journal_title：PLoS genetics

authors： Brandvain Y,Kenney AM,Flagel L,Coop G,Sweigart AL

更新日期：2014-06-26 00:00:00

abstract：:Homolog pairing, which plays a critical role in meiosis, poses a potential risk if it occurs in inappropriate tissues or between nonallelic sites, as it can lead to changes in gene expression, chromosome entanglements, and loss-of-heterozygosity due to mitotic recombination. This is particularly true in Drosophila, wh...

journal_title：PLoS genetics

authors： Joyce EF,Apostolopoulos N,Beliveau BJ,Wu CT

更新日期：2013-01-01 00:00:00

abstract：:Autosomal recessive congenital ichthyosis (ARCI) is a rare genetic disorder of the skin characterized by abnormal desquamation over the whole body. In this study we report four patients from three consanguineous Tunisian families with skin, eye, heart, and skeletal anomalies, who harbor a homozygous contiguous gene de...

journal_title：PLoS genetics

authors： Radner FP,Marrakchi S,Kirchmeier P,Kim GJ,Ribierre F,Kamoun B,Abid L,Leipoldt M,Turki H,Schempp W,Heilig R,Lathrop M,Fischer J

更新日期：2013-06-01 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

abstract：:Hypermutation of the immunoglobulin (Ig) genes requires Activation Induced cytidine Deaminase (AID) and transcription, but it remains unclear why other transcribed genes of B cells do not mutate. We describe a reporter transgene crippled by hypermutation when inserted into or near the Ig light chain (IgL) locus of the...

journal_title：PLoS genetics

authors： Blagodatski A,Batrak V,Schmidl S,Schoetz U,Caldwell RB,Arakawa H,Buerstedde JM

更新日期：2009-01-01 00:00:00

abstract：:Lymphotoxin-alpha (LTA) is a pro-inflammatory cytokine that plays an important role in the immune system and local inflammatory response. LTA is expressed in atherosclerotic plaques and has been implicated in the pathogenesis of atherosclerosis and coronary heart disease (CHD). Polymorphisms in the gene encoding lymph...

journal_title：PLoS genetics

authors： Clarke R,Xu P,Bennett D,Lewington S,Zondervan K,Parish S,Palmer A,Clark S,Cardon L,Peto R,Lathrop M,Collins R,International Study of Infarct Survival (ISIS) Collaborators.

更新日期：2006-07-01 00:00:00

abstract：:Determining how facultative anaerobic organisms sense and direct cellular responses to electron acceptor availability has been a subject of intense study. However, even in the model organism Escherichia coli, established mechanisms only explain a small fraction of the hundreds of genes that are regulated during electr...

journal_title：PLoS genetics

authors： Federowicz S,Kim D,Ebrahim A,Lerman J,Nagarajan H,Cho BK,Zengler K,Palsson B

更新日期：2014-04-03 00:00:00

abstract：:Small heat shock proteins (sHsps) are a conserved class of ATP-independent chaperones that bind to aggregation-prone polypeptides at stress conditions. sHsps encage these polypeptides in assemblies, shielding them from further aggregation. To facilitate their subsequent solubilization and refolding by Hsp70 (DnaK) and...

journal_title：PLoS genetics

authors： Obuchowski I,Piróg A,Stolarska M,Tomiczek B,Liberek K

更新日期：2019-10-25 00:00:00

abstract：:Cellular adaptation to stress is essential to ensure organismal survival. NRF2/NFE2L2 is a key determinant of xenobiotic stress responses, and loss of negative regulation by the KEAP1-CUL3 proteasome system is implicated in several chemo- and radiation-resistant cancers. Advantageously using C. elegans alongside human...

journal_title：PLoS genetics

authors： Lo JY,Spatola BN,Curran SP

更新日期：2017-04-28 00:00:00

abstract：:Changes in gene regulatory circuits often give rise to phenotypic differences among closely related organisms. In bacteria, these changes can result from alterations in the ancestral genome and/or be brought about by genes acquired by horizontal transfer. Here, we identify an allele of the ancestral transcription fact...

journal_title：PLoS genetics

authors： Chen HD,Jewett MW,Groisman EA

更新日期：2012-01-01 00:00:00

abstract：:[This corrects the article DOI: 10.1371/journal.pgen.1004496.]. ...

journal_title：PLoS genetics

authors： Schwartze VU,Winter S,Shelest E,Marcet-Houben M,Horn F,Wehner S,Linde J,Valiante V,Sammeth M,Riege K,Nowrousian M,Kaerger K,Jacobsen ID,Marz M,Brakhage AA,Gabaldón T,Böcker S,Voigt K

更新日期：2016-12-05 00:00:00

abstract：:The semidominant Danforth's short tail (Sd) mutation arose spontaneously in the 1920s. The homozygous Sd phenotype includes severe malformations of the axial skeleton with an absent tail, kidney agenesis, anal atresia, and persistent cloaca. The Sd mutant phenotype mirrors features seen in human caudal malformation sy...

journal_title：PLoS genetics

authors： Vlangos CN,Siuniak AN,Robinson D,Chinnaiyan AM,Lyons RH Jr,Cavalcoli JD,Keegan CE

更新日期：2013-01-01 00:00:00

abstract：:Cellulolytic fungi have evolved a complex regulatory network to maintain the precise balance of nutrients required for growth and hydrolytic enzyme production. When fungi are exposed to cellulose, the transcript levels of cellulase genes rapidly increase and then decline. However, the mechanisms underlying this bell-s...

journal_title：PLoS genetics

authors： Lin L,Wang S,Li X,He Q,Benz JP,Tian C

更新日期：2019-11-25 00:00:00

abstract：:Cooperative transcription factor binding at cis-regulatory sites in the genome drives robust eukaryotic gene expression, and many such sites must be coordinated to produce coherent transcriptional programs. The transcriptional program leading to motile cilia formation requires members of the DNA-binding forkhead (Fox)...

journal_title：PLoS genetics

authors： Quigley IK,Kintner C

更新日期：2017-01-19 00:00:00

abstract：:Somatic mutations in the nuclear genome are required for tumor formation, but the functional consequences of somatic mitochondrial DNA (mtDNA) mutations are less understood. Here we identify somatic mtDNA mutations across 527 tumors and 14 cancer types, using an approach that takes advantage of evidence from both geno...

journal_title：PLoS genetics

authors： Stewart JB,Alaei-Mahabadi B,Sabarinathan R,Samuelsson T,Gorodkin J,Gustafsson CM,Larsson E

更新日期：2015-06-30 00:00:00

abstract：:The rate of germline mutation varies widely between species but little is known about the extent of variation in the germline mutation rate between individuals of the same species. Here we demonstrate that an allele that increases the rate of germline mutation can result in a distinctive signature in the genomic regio...

journal_title：PLoS genetics

authors： Seoighe C,Scally A

更新日期：2017-01-17 00:00:00

abstract：:The coordination of growth with nutritional status is essential for proper development and physiology. Nutritional information is mostly perceived by peripheral organs before being relayed to the brain, which modulates physiological responses. Hormonal signaling ensures this organ-to-organ communication, and the failu...

journal_title：PLoS genetics

authors： Sano H,Nakamura A,Texada MJ,Truman JW,Ishimoto H,Kamikouchi A,Nibu Y,Kume K,Ida T,Kojima M

更新日期：2015-05-28 00:00:00

abstract：:The genetics of lymphoma susceptibility reflect the marked heterogeneity of diseases that comprise this broad phenotype. However, multiple subtypes of lymphoma are observed in some families, suggesting shared pathways of genetic predisposition to these pathologically distinct entities. Using a two-stage GWAS, we teste...

journal_title：PLoS genetics

authors： Vijai J,Kirchhoff T,Schrader KA,Brown J,Dutra-Clarke AV,Manschreck C,Hansen N,Rau-Murthy R,Sarrel K,Przybylo J,Shah S,Cheguri S,Stadler Z,Zhang L,Paltiel O,Ben-Yehuda D,Viale A,Portlock C,Straus D,Lipkin SM,Lacher

更新日期：2013-01-01 00:00:00

abstract：:Neurofibromatosis type 1 is a monogenetic disorder that predisposes individuals to tumor formation and cognitive and behavioral symptoms. The neuronal circuitry and developmental events underlying these neurological symptoms are unknown. To better understand how mutations of the underlying gene (NF1) drive behavioral ...

journal_title：PLoS genetics

authors： King LB,Boto T,Botero V,Aviles AM,Jomsky BM,Joseph C,Walker JA,Tomchik SM

更新日期：2020-07-22 00:00:00

abstract：:The gene encoding the GroEL chaperonin is duplicated in nearly 30% of bacterial genomes; and although duplicated groEL genes have been comprehensively determined to have distinct physiological functions in different species, the mechanisms involved have not been characterized to date. Myxococcus xanthus DK1622 has two...

journal_title：PLoS genetics

authors： Wang Y,Zhang WY,Zhang Z,Li J,Li ZF,Tan ZG,Zhang TT,Wu ZH,Liu H,Li YZ

更新日期：2013-01-01 00:00:00

abstract：:Long interspersed nuclear element-1s (LINE-1s, or L1s) are an active family of retrotransposable elements that continue to mutate mammalian genomes. Despite the large contribution of L1 to mammalian genome evolution, we do not know where active L1 particles (particles in the process of retrotransposition) are located ...

journal_title：PLoS genetics

authors： Horn AV,Celic I,Dong C,Martirosyan I,Han JS

更新日期：2017-06-06 00:00:00

abstract：:Numerous instances of presence/absence variations for introns have been documented in eukaryotes, and some cases of recurrent loss of the same intron have been suggested. However, there has been no comprehensive or phylogenetically deep analysis of recurrent intron loss. Of 883 cases of intron presence/absence variati...

journal_title：PLoS genetics

authors： Wang H,Devos KM,Bennetzen JL

更新日期：2014-12-04 00:00:00

abstract：:Genome-wide association studies have shown that pleiotropy is a common phenomenon that can potentially be exploited for enhanced detection of susceptibility loci. We propose heritability informed power optimization (HIPO) for conducting powerful pleiotropic analysis using summary-level association statistics. We find ...

journal_title：PLoS genetics

authors： Qi G,Chatterjee N

更新日期：2018-10-05 00:00:00

abstract：:Leucine-rich repeat kinase 2 (LRRK2) is a key molecule in the pathogenesis of familial and idiopathic Parkinson's disease (PD). We have identified two novel LRRK2-associated proteins, a HECT-type ubiquitin ligase, HERC2, and an adaptor-like protein with six repeated Neuralized domains, NEURL4. LRRK2 binds to NEURL4 an...

journal_title：PLoS genetics

authors： Imai Y,Kobayashi Y,Inoshita T,Meng H,Arano T,Uemura K,Asano T,Yoshimi K,Zhang CL,Matsumoto G,Ohtsuka T,Kageyama R,Kiyonari H,Shioi G,Nukina N,Hattori N,Takahashi R

更新日期：2015-09-10 00:00:00

abstract：:N-methyl-D-aspartate receptors (NMDARs), ligand-gated ionotropic glutamate receptors, play key roles in normal brain development and various neurological disorders. Here we use standing variation data from the human population to assess which protein domains within NMDAR GluN1, GluN2A and GluN2B subunits show the stro...

journal_title：PLoS genetics

authors： Ogden KK,Chen W,Swanger SA,McDaniel MJ,Fan LZ,Hu C,Tankovic A,Kusumoto H,Kosobucki GJ,Schulien AJ,Su Z,Pecha J,Bhattacharya S,Petrovski S,Cohen AE,Aizenman E,Traynelis SF,Yuan H

更新日期：2017-01-17 00:00:00

abstract：:Rhizobial infection of legume root hairs requires a rearrangement of the actin cytoskeleton to enable the establishment of plant-made infection structures called infection threads. In the SCAR/WAVE (Suppressor of cAMP receptor defect/WASP family verpolin homologous protein) actin regulatory complex, the conserved N-te...

journal_title：PLoS genetics

authors： Qiu L,Lin JS,Xu J,Sato S,Parniske M,Wang TL,Downie JA,Xie F

更新日期：2015-10-30 00:00:00