Oxygen availability is a major factor in determining the composition of microbial communities involved in methane oxidation.

abstract：:Hydrozoa medusae undergo blooms and seasonal fluctuations; however the drivers of such fluctuations are unknown. To understand how medusa populations fluctuate in response to seasonal factors such as temperature, salinity, dissolved oxygen, and chlorophyll a, and to enhance our taxonomic knowledge of Hydrozoa in Galve...

journal_title：PeerJ

authors： Pruski S,Miglietta MP

更新日期：2019-10-08 00:00:00

abstract：:Transmissible gastroenteritis virus (TGEV), belonging to the coronaviridae family, is the key cause of the fatal diarrhea of piglets and results in many pathological processes. microRNAs (miRNAs) play a key role in the regulation of virus-induced apoptosis. During the process of apoptosis induced by TGEV infection in ...

journal_title：PeerJ

authors： Zhao X,Song X,Bai X,Fei N,Huang Y,Zhao Z,Du Q,Zhang H,Zhang L,Tong D

更新日期：2016-02-04 00:00:00

abstract：:Background/Aim. Exercise designed to condition the lumbar extensor musculature is often included in resistance training (RT) programs. It is suggested that deconditioning of this musculature may be linked to low back pain. Thus effective means of conditioning these muscles are of interest to pursue. Evidence suggests ...

journal_title：PeerJ

authors： Steele J,Fitzpatrick A,Bruce-Low S,Fisher J

更新日期：2015-03-31 00:00:00

abstract：:We present a new supertree method that enables rapid estimation of a summary tree on the scale of millions of leaves. This supertree method summarizes a collection of input phylogenies and an input taxonomy. We introduce formal goals and criteria for such a supertree to satisfy in order to transparently and justifiabl...

journal_title：PeerJ

authors： Redelings BD,Holder MT

更新日期：2017-03-01 00:00:00

abstract：:We describe a new iguanodontian ornithopod, Choyrodon barsboldi gen. et sp. nov. from the Albian-aged Khuren Dukh Formation of Mongolia based on several partial skeletons interpreted to represent a subadult growth stage based on osteohistological features. This new taxon is diagnosed by many autapomorphies of the maxi...

journal_title：PeerJ

authors： Gates TA,Tsogtbaatar K,Zanno LE,Chinzorig T,Watabe M

更新日期：2018-08-03 00:00:00

abstract：Background:Recently, SARS-CoV-2 virus with the D614G mutation has become a public concern due to rapid dissemination of this variant across many countries. Our study aims were (1) to report full-length genome sequences of SARS-CoV-2 collected from four COVID-19 patients in the Special Region of Yogyakarta and Central J...

journal_title：PeerJ

authors： Gunadi,Wibawa H,Marcellus,Hakim MS,Daniwijaya EW,Rizki LP,Supriyati E,Nugrahaningsih DAA,Afiahayati,Siswanto,Iskandar K,Anggorowati N,Kalim AS,Puspitarani DA,Athollah K,Arguni E,Nuryastuti T,Wibawa T

更新日期：2020-12-21 00:00:00

abstract：BACKGROUND:Recent climatic history has strongly impacted plant populations, but little is known about its effect on microbes. Alders, which host few and specific symbionts, have high genetic diversity in glacial refugia. Here, we tested the prediction that communities of root symbionts survived in refugia with their ho...

journal_title：PeerJ

authors： Roy M,Pozzi AC,Gareil R,Nagati M,Manzi S,Nouioui I,Sharikadze N,Jargeat P,Gryta H,Moreau PA,Fernandez MP,Gardes M

更新日期：2017-07-18 00:00:00

abstract：:Background. "Health is wealth" is a time tested adage. Health becomes more relevant when it comes to professionals whose job is to provide people with services that maintain an optimum state of mental, physical and social well-being. Healthcare professionals (HCP) differ from general population in regards to the natur...

journal_title：PeerJ

authors： Ahmad W,Taggart F,Shafique MS,Muzafar Y,Abidi S,Ghani N,Malik Z,Zahid T,Waqas A,Ghaffar N

更新日期：2015-09-17 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：Background:Morphological differentiation between populations resulting from local adaptations to environmental conditions is likely to be more pronounced in populations with increasing genetic isolation. In a previous study a positive clinal variation in body size was observed in isolated Roesel's bush-cricket, Metriop...

journal_title：PeerJ

authors： Kaňuch P,Kiehl B,Cassel-Lundhagen A,Laugen AT,Low M,Berggren Å

更新日期：2020-10-22 00:00:00

abstract：:The genus Nothofagus is the main component of southern South American temperate forests. The 40 Nothofagus species, evergreen and deciduous, and some natural hybrids are spread among Central and Southern Chile, Argentina, New Zealand, Australia, New Guinea and New Caledonia. Nothofagus nervosa, Nothofagus obliqua and ...

journal_title：PeerJ

authors： Solano J,Anabalón L,Encina F,Esse C,Penneckamp D

更新日期：2019-05-09 00:00:00

abstract：Background:Vegetation in the Mongolian Plateau is very sensitive to climate change, which has a significant impact on the regulation of terrestrial carbon cycle. Methods:We analyzed spatio-temporal changes of both growing season and the seasonal Normalized Difference Vegetation Index (NDVI) using simple linear trend a...

journal_title：PeerJ

authors： Meng M,Huang N,Wu M,Pei J,Wang J,Niu Z

更新日期：2019-09-30 00:00:00

abstract：:The presence of fatigue has been shown to modify running biomechanics. Overall in terms of gender, women are at lower risk than men for sustaining running-related injuries, although it depends on the factors taken into account. One possible reason for these differences in the injury rate and location might be the diss...

journal_title：PeerJ

authors： Bazuelo-Ruiz B,Durá-Gil JV,Palomares N,Medina E,Llana-Belloch S

更新日期：2018-03-20 00:00:00

abstract：Background and Objective:Docker is a light containerization program that shows almost the same performance as a local environment. Recently, many bioinformatics tools have been distributed as Docker images that include complex settings such as libraries, configurations, and data if needed, as well as the actual tools. ...

journal_title：PeerJ

authors： Kwon C,Kim J,Ahn J

更新日期：2018-11-27 00:00:00

abstract：:A striking and unexpected biochemical phenotype was found in an insertion mutant line in the model plant Arabidopsis thaliana. One of two investigated insertion mutant lines in the gene encoding the phosphate transporter PHT4;1 demonstrated a prominent loss of trienoic fatty acids, whereas the other insertion line was...

journal_title：PeerJ

authors： Nilsson AK,Andersson MX

更新日期：2017-12-01 00:00:00

abstract：:Grand Staircase-Escalante National Monument is a federally protected area found in central southern Utah. Designated in 1996 by President William J. Clinton, it was recently reduced in size by President Donald J. Trump in a proclamation that turned the one large monument into three smaller ones. A long-term, standardi...

journal_title：PeerJ

authors： Wilson JS,Kelly M,Carril OM

更新日期：2018-12-04 00:00:00

abstract：:Changes in soil bacterial communities, which are crucial for the assessment of ecological restoration in Chinese plantations, have never been studied in the "Three North Shelterbelt" project in the semi-arid areas. We used high-throughput sequencing of the 16S rDNA gene to investigate the soil bacterial community dive...

journal_title：PeerJ

authors： Deng J,Zhang Y,Yin Y,Zhu X,Zhu W,Zhou Y

更新日期：2019-06-25 00:00:00

abstract：Introduction:Chronic total occlusion (CTO) is common in the presence of other significantly narrowed coronary arteries. The impact of total occlusion and its association with completeness of revascularization on patients with multivessel disease undergoing coronary artery bypass graft (CABG) remains largely unknown. A...

journal_title：PeerJ

authors： Konstanty-Kalandyk J,Bartuś K,Piątek J,Kędziora A,Darocha T,Bryniarski KL,Wróżek M,Ceranowicz P,Bartuś S,Bryniarski L,Kapelak B

更新日期：2018-06-15 00:00:00

abstract：:The proportion of females calving (PFC) each year has been employed as an indicator of population reproductive performance in ungulates, especially for species that breed annually, because it requires less detailed population data than inter-birthing intervals and age at first reproduction. For asynchronous breeders w...

journal_title：PeerJ

authors： Law PR,Fike B

更新日期：2018-08-15 00:00:00

abstract：:Background. Recurrent pain is a common experience in childhood, but only few children with recurrent pain attend a physician. Previous studies yielded conflicting findings with regard to predictors of health care utilization in children with recurrent pain. Methods. The present study analyzes data from the German Heal...

journal_title：PeerJ

authors： Hirschfeld G,Wager J,Zernikow B

更新日期：2015-04-28 00:00:00

abstract：:Sponges are efficient filter feeders, removing significant portions of particulate and dissolved organic matter (POM, DOM) from the water column. While the assimilation and respiration of POM and DOM by sponges and their abundant microbial symbiont communities have received much attention, there is virtually no inform...

journal_title：PeerJ

authors： Fiore CL,Freeman CJ,Kujawinski EB

更新日期：2017-01-11 00:00:00

abstract：BACKGROUND:Seed-applied neonicotinoids are widely used in agriculture, yet their effects on non-target species remain incompletely understood. One important group of non-target species is arthropod natural enemies (predators and parasitoids), which contribute considerably to suppression of crop pests. We hypothesized t...

journal_title：PeerJ

authors： Douglas MR,Tooker JF

更新日期：2016-12-07 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：:Background. Eucryptodiran turtles from the Late Jurassic (mainly Kimmeridgian) deposits of the Jura Mountains (Switzerland and France) are among the earliest named species traditionally referred to the Plesiochelyidae, Thalassemydidae, and Eurysternidae. As such, they are a reference for the study of Late Jurassic euc...

journal_title：PeerJ

authors： Anquetin J,Püntener C,Billon-Bruyat JP

更新日期：2014-05-13 00:00:00

abstract：:Urmia Lake, the largest natural habitat of the brine shrimp Artemia urmiana, has progressively desiccated over the last two decades, resulting in a loss of 80% of its surface area and producing thousands of hectares of arid salty land. This ecological crisis has seriously affected the lake's native biodiversity. Artem...

journal_title：PeerJ

authors： Asem A,Eimanifar A,van Stappen G,Sun SC

更新日期：2019-07-02 00:00:00

abstract：:The consumption of raw fish has increased considerably in the West, since it is said to be potentially healthier than processed fish (for containing omega 3 and 6, essential amino acids and vitamins). However this potential benefit, as well as the taste, value and even the risk of extinction are not the same for all s...

journal_title：PeerJ

authors： Staffen CF,Staffen MD,Becker ML,Löfgren SE,Muniz YCN,de Freitas RHA,Marrero AR

更新日期：2017-11-29 00:00:00

abstract：:In summer 2012, we initiated a large-scale field experiment in southern Ontario, Canada, to determine whether exposure to clothianidin seed-treated canola (oil seed rape) has any adverse impacts on honey bees. Colonies were placed in clothianidin seed-treated or control canola fields during bloom, and thereafter were ...

journal_title：PeerJ

authors： Cutler GC,Scott-Dupree CD,Sultan M,McFarlane AD,Brewer L

更新日期：2014-10-30 00:00:00

abstract：Background:B-mode ultrasound is one of the most commonly used imaging techniques for evaluating thyroid nodules due to its noninvasive property and excellent performance in terms of discriminating between benign and malignant nodules. However, the accuracy of differential diagnosis strongly depends on the experience of...

journal_title：PeerJ

authors： Wang J,He X,Ma L,Li M,Sun L,Jiang J,Zhou Q

更新日期：2020-05-04 00:00:00

abstract：:This study examined whether being aware of the repetition of stimuli in a simple numerosity task could aid the development of automaticity. The numerosity task used in this study was a simple counting task. Thirty-four participants were divided into two groups. One group was instructed that the stimuli would repeat ma...

journal_title：PeerJ

authors： Speelman CP,Shadbolt E

更新日期：2018-01-31 00:00:00

abstract：:Annually, half of all plant-derived carbon is added to soil where it is microbially respired to CO2. However, understanding of the microbiology of this process is limited because most culture-independent methods cannot link metabolic processes to the organisms present, and this link to causative agents is necessary to...

journal_title：PeerJ

authors： Butterfield CN,Li Z,Andeer PF,Spaulding S,Thomas BC,Singh A,Hettich RL,Suttle KB,Probst AJ,Tringe SG,Northen T,Pan C,Banfield JF

更新日期：2016-11-08 00:00:00