Retrospective observation of drug susceptibility of Candida strains in the years 1999, 2004, and 2015.

abstract：:Taphonomic deformation, the distortion of fossils as a result of geological processes, poses problems for the use of geometric morphometrics in addressing paleobiological questions. Signal from biological variation, such as ontogenetic trends and sexual dimorphism, may be lost if variation from deformation is too high...

journal_title：PeerJ

authors： Kammerer CF,Deutsch M,Lungmus JK,Angielczyk KD

更新日期：2020-10-07 00:00:00

abstract：BACKGROUND:With their Pan-American distribution, long-nosed armadillos (genus Dasypus) constitute an understudied model for Neotropical biogeography. This genus currently comprises seven recognized species, the nine-banded armadillo (D. novemcinctus) having the widest distribution ranging from Northern Argentina to the...

journal_title：PeerJ

authors： Billet G,Hautier L,de Thoisy B,Delsuc F

更新日期：2017-08-15 00:00:00

abstract：Background:The leading cause of surface water impairment in United States' rivers and streams is pathogen contamination. Although use of fecal indicators has reduced human health risk, current approaches to identify and reduce exposure can be improved. One important knowledge gap within exposure assessment is character...

journal_title：PeerJ

authors： Gilfillan D,Joyner TA,Scheuerman P

更新日期：2018-09-13 00:00:00

abstract：Background:Lysyl oxidases (LOX) have been extensively studied in mammals, whereas properties and functions of recently found homologues in prokaryotic genomes remain enigmatic. Methods:LOX open reading frame was cloned from Haloterrigena turkmenica in an E. coli expression vector. Recombinant Haloterrigena turkmenica ...

journal_title：PeerJ

authors： Pestov NB,Kalinovsky DV,Larionova TD,Zakirova AZ,Modyanov NN,Okkelman IA,Korneenko TV

更新日期：2019-04-05 00:00:00

abstract：BACKGROUND:The genotype-phenotype interactions among traits governing feeding preference are of fundamental importance to behavioral genetics and evolutionary biology. The genetic basis of behavioral traits has been explored in different taxa using different approaches. However, the complex nature of the genetic mechan...

journal_title：PeerJ

authors： Cardoso GA,Marinho MA,Monfardini RD,Espin AM,Torres TT

更新日期：2016-10-27 00:00:00

abstract：:Mollusc shells are an abundant resource that have been long used to predict the structures of ancient ecological communities, examine evolutionary processes, reconstruct paleoenvironmental conditions, track and predict responses to climatic change, and explore the movement of hominids across the globe. Despite the ubi...

journal_title：PeerJ

authors： Ferreira S,Ashby R,Jeunen GJ,Rutherford K,Collins C,Todd EV,Gemmell NJ

更新日期：2020-07-30 00:00:00

abstract：:Environmental DNA (eDNA) is an emerging tool for monitoring invasive and imperiled species, particularly at low densities. However, the factors that control eDNA production, transport, and persistence in aquatic systems remain poorly understood. For example, the extent to which carcasses produce detectable eDNA is unk...

journal_title：PeerJ

authors： Curtis AN,Larson ER

更新日期：2020-06-11 00:00:00

abstract：:It is assumed that the sequencing of ribosomes better reflects the active microbial community than the sequencing of the ribosomal RNA encoding genes. Yet, many studies exploring microbial communities in various environments, ranging from the human gut to deep oceans, questioned the validity of this paradigm due to th...

journal_title：PeerJ

authors： Šťovíček A,Cohen-Chalamish S,Gillor O

更新日期：2019-10-25 00:00:00

abstract：:Construction of hydropower stations has been an important approach to meet China's increasing power demand, but the impact of construction of hydropower stations on river microbiota is not fully understood. To evaluate this, the microbial composition from 18 sampling sites in the downstream of Jinsha River of China, u...

journal_title：PeerJ

authors： Chen X,He D,Zhou L,Cao Y,Li Z

更新日期：2020-07-16 00:00:00

abstract：:The present research investigated the response of silver maple (Acer saccharinum L.) to salt treatment. The short- and long-term effects of NaCl and CaCl2 treatments on plant fitness characteristics (growth parameters, leaf chlorophyll content) and biochemical stress-coping mechanisms (proline accumulation as well as ...

journal_title：PeerJ

authors： Patykowski J,Kołodziejek J,Wala M

更新日期：2018-12-21 00:00:00

abstract：Background:Inflammatory bowel diseases are associated with remodeling of neuronal circuitries within the enteric nervous system, occurring also at sites distant from the acute site of inflammation and underlying disturbed intestinal functions. Homeoproteins orthodenticle OTX1 and OTX2 are neuronal transcription factors...

journal_title：PeerJ

authors： Bistoletti M,Micheloni G,Baranzini N,Bosi A,Conti A,Filpa V,Pirrone C,Millefanti G,Moro E,Grimaldi A,Valli R,Baj A,Crema F,Giaroni C,Porta G

更新日期：2020-02-13 00:00:00

abstract：Background:Hepatitis B infection is one of the most severe hepatic diseases in China. Thus, understanding the genetic pathogenesis of hepatitis B virus (HBV)-infected individuals is important. Although no consistent result is obtained in different populations, HBV treatment effect is reportedly associated with the IL28...

journal_title：PeerJ

authors： Song Y,Shen Y,Xia X,Zhang AM

更新日期：2017-12-19 00:00:00

abstract：:Trihelix transcription factors play multiple roles in plant growth, development and various stress responses. In this study, we identified 71 trihelix family genes in the soybean genome. These trihelix genes were located at 19 out of 20 soybean chromosomes unevenly and were classified into six distinct subfamilies: GT...

journal_title：PeerJ

authors： Liu W,Zhang Y,Li W,Lin Y,Wang C,Xu R,Zhang L

更新日期：2020-03-13 00:00:00

abstract：:Soil sickness is the progressive loss of soil quality due to continuous monocropping. The bacterial populations are critical to sustaining agroecosystems, but their responses to long-term peanut monocropping have not been determined. In this study, based on a previously constructed gradient of continuous monocropped p...

journal_title：PeerJ

authors： Chen M,Liu H,Yu S,Wang M,Pan L,Chen N,Wang T,Chi X,Du B

更新日期：2020-04-28 00:00:00

abstract：Background:The circadian clock not only participates in regulating various stages of plant growth, development and metabolism, but confers plant environmental adaptability to stress such as drought. Pseudo-Response Regulators (PRRs) are important component of the central oscillator (the core of circadian clock) and pla...

journal_title：PeerJ

authors： Wang J,Du Z,Huo X,Zhou J,Chen Y,Zhang J,Pan A,Wang X,Wang F,Zhang J

更新日期：2020-09-25 00:00:00

abstract：:A period of starvation is regarded as a sound practice in aquaculture prior to handling, transportation and harvest, to minimise impacts on welfare and ensure proper hygiene after harvest. However, documentation of welfare issues such as stress following starvation and handling in adult Atlantic salmon are lacking. Th...

journal_title：PeerJ

authors： Waagbø R,Jørgensen SM,Timmerhaus G,Breck O,Olsvik PA

更新日期：2017-04-27 00:00:00

abstract：Background:Introduced predators at seabird colonies and parasites may have lethal and/or sub-lethal consequences for bird populations. We assessed the potential sub-lethal negative effects of these stressors in a native seabird listed as vulnerable in its south-eastern pacific distribution. This study was conducted in ...

journal_title：PeerJ

authors： Luna N,Varela AI,Luna-Jorquera G,Brokordt K

更新日期：2020-07-08 00:00:00

abstract：:Late positive event-related potential (ERP) components occurring after the N400, traditionally linked to reanalysis due to syntactic incongruence, are increasingly considered to also reflect reanalysis and repair due to semantic difficulty. Semantic problems can have different origins, such as a mismatch of specific p...

journal_title：PeerJ

authors： Quante L,Bölte J,Zwitserlood P

更新日期：2018-10-12 00:00:00

abstract：:We have previously observed that methane supplied to lake sediment microbial communities as a substrate not only causes a response by bona fide methanotrophic bacteria, but also by non-methane-oxidizing bacteria, especially by members of the family Methylophilaceae. This result suggested that methane oxidation in this...

journal_title：PeerJ

authors： Hernandez ME,Beck DA,Lidstrom ME,Chistoserdova L

更新日期：2015-02-24 00:00:00

abstract：:We created an easy-to-use device for operant licking experiments and another device that records environmental variables. Both devices use the Raspberry Pi computer to obtain data from multiple input devices (e.g., radio frequency identification tag readers, touch and motion sensors, environmental sensors) and activat...

journal_title：PeerJ

authors： Longley M,Willis EL,Tay CX,Chen H

更新日期：2017-02-14 00:00:00

abstract：Background:Conserving both biodiversity and ecosystem services is a major goal of the Convention on Biological Diversity. Hotspots for biodiversity in the Andes significantly overlap with areas with dense human populations that sustain their economy through agricultural production. Therefore, developing management form...

journal_title：PeerJ

authors： Quintana C,Girardello M,Balslev H

更新日期：2019-02-13 00:00:00

abstract：:Ocean acidification threatens the foundation of tropical coral reefs. This study investigated three aspects of ocean acidification: (i) the rates at which perforate and imperforate coral-colony skeletons passively dissolve when pH is 7.8, which is predicted to occur globally by 2100, (ii) the rates of passive dissolut...

journal_title：PeerJ

authors： van Woesik R,van Woesik K,van Woesik L,van Woesik S

更新日期：2013-11-21 00:00:00

abstract：:The first plants related to the ferns are represented by several extinct groups that emerged during the Devonian. Among them, the iridopterids are closely allied to the sphenopsids, a group represented today by the genus Equisetum. They have been documented in Middle to early Late Devonian deposits of Laurussia and th...

journal_title：PeerJ

authors： Champreux A,Meyer-Berthaud B,Decombeix AL

更新日期：2020-06-16 00:00:00

abstract：Objective:To explore the blood pressure response to different ablation points of renal denervation (RDN) in patients with resistant hypertension. Methods:A total of 42 cases with resistant hypertension treated by RDN in our center from 2013 to 2015 were retrospectively analyzed. The patients were divided into two grou...

journal_title：PeerJ

authors： Zhang H,Li LY,Xiao RX,Zhang TC,Liu ZJ,Gao JQ

更新日期：2020-09-15 00:00:00

abstract：Background:RNA sequencing is an indispensable research tool used in a broad range of transcriptome analysis studies. The most common application of RNA Sequencing is differential expression analysis and it is used to determine genetic loci with distinct expression across different conditions. An emerging field called s...

journal_title：PeerJ

authors： Dimitrov D,Gu Q

更新日期：2020-12-22 00:00:00

abstract：:The incorporation of feedback into a person's body schema is well established. The crossmodal congruency task (CCT) is used to objectively quantify incorporation without being susceptible to experimenter biases. This visual-tactile interference task is used to calculate the crossmodal congruency effect (CCE) score as ...

journal_title：PeerJ

authors： Blustein D,Gill S,Wilson A,Sensinger J

更新日期：2019-05-22 00:00:00

abstract：:Seymouria is the best known of the seymouriamorphs, a group of Permo-Carboniferous reptiliomorphs with both terrestrial and aquatic taxa. The majority of research on Seymouria has focused on cranial anatomy, with few detailed descriptions or illustrations of the postcrania. We utilized neutron computed tomography (nCT...

journal_title：PeerJ

authors： Bazzana KD,Gee BM,Bevitt JJ,Reisz RR

更新日期：2020-03-10 00:00:00

abstract：:The emergence of herbicide-resistant weeds is a major threat facing modern agriculture. Over 470 weedy-plant populations have developed resistance to herbicides. Traditional evolutionary mechanisms are not always sufficient to explain the rapidity with which certain weed populations adapt in response to herbicide expo...

journal_title：PeerJ

authors： Kim G,Clarke CR,Larose H,Tran HT,Haak DC,Zhang L,Askew S,Barney J,Westwood JH

更新日期：2017-07-20 00:00:00

abstract：Background:Methylenetetrahydrofolate reductase (MTHFR) is indispensable for the conversion of homocysteine (Hcy) to methionine. The single nucleotide polymorphism (SNP) of MTHFR gene (rs1801133, C667T) is correlated with decreased enzyme activity that eventually results in elevated plasma Hcy levels. Hyperhomocysteinem...

journal_title：PeerJ

authors： Yuan H,Fu M,Yang X,Huang K,Ren X

更新日期：2020-02-20 00:00:00

abstract：:Single-cell analysis has the potential to provide us with a host of new knowledge about biological systems, but it comes with the challenge of correctly interpreting the biological information. While emerging techniques have made it possible to measure inter-cellular variability at the transcriptome level, no consensu...

journal_title：PeerJ

authors： Kippner LE,Kim J,Gibson G,Kemp ML

更新日期：2014-06-24 00:00:00