A miniature inverted-repeat transposable element, AddIn-MITE, located inside a WD40 gene is conserved in Andropogoneae grasses.

abstract：:[This corrects the article DOI: 10.7717/peerj.4110.]. ...

journal_title：PeerJ

authors： van Heteren AH,van Dierendonck RCH,van Egmond MANE,Ten Hagen SL,Kreuning J

更新日期：2017-12-20 00:00:00

abstract：:The archaellum, the rotating motility structure of archaea, is best studied in the crenarchaeon Sulfolobus acidocaldarius. To better understand how assembly and rotation of this structure is driven, two ATP-binding proteins, FlaI and FlaH of the motor complex of the archaellum of the euryarchaeon Pyrococcus furiosus, ...

journal_title：PeerJ

authors： Chaudhury P,van der Does C,Albers SV

更新日期：2018-06-18 00:00:00

abstract：Background:To ensure the safety of trees, two NDT (nondestructive testing) techniques, electric resistance tomography and stress wave tomography, were employed to quantitatively detect and characterize the internal decay of standing trees. Comparisons between those two techniques were done to make full use of the indiv...

journal_title：PeerJ

authors： Yue X,Wang L,Wacker JP,Zhu Z

更新日期：2019-03-05 00:00:00

abstract：:Pseudogymnoascus destructans (Pd), the causative agent of white-nose syndrome in bats (WNS), has led to dramatic declines of bat populations in eastern North America. In the spring of 2016, WNS was first detected at several locations in Washington State, USA, which has prompted the need for large scale surveillance ef...

journal_title：PeerJ

authors： Urbina J,Chestnut T,Schwalm D,Allen J,Levi T

更新日期：2020-01-20 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：:Complete, articulated crinoids from the Ordovician peri-Gondwanan margin are rare. Here, we describe a new species, Iocrinus africanus sp. nov., from the Darriwilian-age Taddrist Formation of Morocco. The anatomy of this species was studied using a combination of traditional palaeontological methods and non-destructiv...

journal_title：PeerJ

authors： Zamora S,Rahman IA,Ausich WI

更新日期：2015-12-07 00:00:00

abstract：:Dengue is endemic throughout tropical and subtropical regions of the world. Currently, there is no clinically approved therapeutic drug available for this acute viral infection. Although the first dengue vaccine Dengvaxia has been approved for use in certain countries, it is limited to those without a previous dengue ...

journal_title：PeerJ

authors： Tan WL,Lee YK,Ho YF,Yusof R,Abdul Rahman N,Karsani SA

更新日期：2018-01-30 00:00:00

abstract：Background:The coronavirus 19 (COVID-19) pandemic has heightened the threat to the health and lives of patients with comorbid diseases. Infection by COVID-19 is especially detrimental to patients on hemodialysis. In this study, we evaluated the clinical characteristics, laboratory findings, treatments and prognoses of ...

journal_title：PeerJ

authors： Luo Y,Li J,Liu Z,Yu H,Peng X,Cao C

更新日期：2020-11-26 00:00:00

abstract：:Ischemia postconditioning (IPo) is a promising strategy in reducing myocardial ischemia reperfusion (I/R) injury (MIRI), but its specific molecular mechanism is incompletely understood. Langendorff-perfused isolated rat hearts were subjected to global I/R and received IPo in the absence or presence of the mitochondria...

journal_title：PeerJ

authors： Cao S,Liu Y,Wang H,Mao X,Chen J,Liu J,Xia Z,Zhang L,Liu X,Yu T

更新日期：2016-02-16 00:00:00

abstract：:This article aimed to give the visibility of Latin American researchers' contributions to the comprehension of COVID-19; our method was a literature review. Currently, the world is facing a health and socioeconomic crisis caused by the novel coronavirus, SARS-CoV-2, and its disease COVID-19. Therefore, in less than 4 ...

journal_title：PeerJ

authors： Fiesco-Sepúlveda KY,Serrano-Bermúdez LM

更新日期：2020-06-04 00:00:00

abstract：:Ocean warming threatens the functioning of coral reef ecosystems by inducing mass coral bleaching and mortality events. The link between temperature and coral bleaching is now well-established based on observations that mass bleaching events usually occur when seawater temperatures are anomalously high. However, times...

journal_title：PeerJ

authors： DeCarlo TM,Harrison HB

更新日期：2019-08-12 00:00:00

abstract：:Background. Nasal continuous positive airway pressure (nCPAP) is a widely accepted technique of non-invasive respiratory support in premature infants with respiratory distress syndrome due to lack of lung surfactant. If this approach fails, the next step is often intubation, mechanical ventilation (MV) and intratrache...

journal_title：PeerJ

authors： Walther FJ,Hernández-Juviel JM,Waring AJ

更新日期：2014-05-27 00:00:00

abstract：:The taxon Beloniformes represents a heterogeneous group of teleost fishes that show an extraordinary diversity of jaw morphology. I present new anatomical descriptions of the jaw musculature in six selected beloniforms and four closely related species. A reduction of the external jaw adductor (A1) and a changed morpho...

journal_title：PeerJ

authors： Werneburg I

更新日期：2015-02-24 00:00:00

abstract：:Mega-journals are a new kind of scholarly journal made possible by electronic publishing. They are open access (OA) and funded by charges, which authors pay for the publishing services. What distinguishes mega-journals from other OA journals is, in particular, a peer review focusing only on scientific trustworthiness....

journal_title：PeerJ

authors： Björk BC

更新日期：2018-02-09 00:00:00

abstract：:We examined whether chemically mediated risk perception by prey and the effects of changes in prey behavior on basal resources vary as a function of the amount of prey biomass consumed by the predator. We studied these issues using a tritrophic system composed of blue crabs, Callinectes sapidus (top predator), mud cra...

journal_title：PeerJ

authors： Weissburg M,Beauvais J

更新日期：2015-11-19 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：:Language WorkBenches (LWBs) are software engineering tools that help domain experts develop solutions to various classes of problems. Some of these tools focus on non-technical users and provide languages to help organize knowledge while other workbenches provide means to create new programming languages. A key advant...

journal_title：PeerJ

authors： Simi M,Campagne F

更新日期：2014-01-02 00:00:00

abstract：:Clostridium septicum produces a number of diseases in human and farm animals which, in most of the cases, are fatal without clinical intervention. Alpha toxin is an important agent and the unique lethal virulent factor produced by Clostridium septicum. This toxin is haemolytic, highly lethal and necrotizing activities...

journal_title：PeerJ

authors： Vázquez-Iglesias L,Estefanell-Ucha B,Barcia-Castro L,Páez de la Cadena M,Álvarez-Chaver P,Ayude-Vázquez D,Rodríguez-Berrocal FJ

更新日期：2017-06-22 00:00:00

abstract：:According to the intelligence-creativity threshold hypothesis, there should be a positive association between intelligence and creative potential up to a certain point, the threshold, after which a further increase in intelligence should have no association with creativity. In the present simulation study, the measure...

journal_title：PeerJ

authors： Sorjonen K,Ingre M,Melin B

更新日期：2019-10-21 00:00:00

abstract：:Sugarcane bagasse is an abundant source of lignocellulosic material for bioethanol production. Utilisation of bagasse for biofuel production would be environmentally and economically beneficial, but the recalcitrance of lignin continues to provide a challenge. Further understanding of lignin production in specific cul...

journal_title：PeerJ

authors： Bewg WP,Coleman HD

更新日期：2017-12-05 00:00:00

abstract：:Bone microstructure has long been known as a powerful tool to investigate lifestyle-related biomechanical constraints, and many studies have focused on identifying such constraints in the limb bones of aquatic or arboreal mammals in recent years. The limb bone microstructure of fossorial mammals, however, has not been...

journal_title：PeerJ

authors： Legendre LJ,Botha-Brink J

更新日期：2018-07-11 00:00:00

abstract：:Prostaglandin E1 (PGE1), known pharmaceutically as alprostadil, has vasodilatory properties and is used widely in various clinical settings. In addition to acute vasodilatory properties, PGE1 may exert beneficial effects by altering protein expression of vascular cells. PGE1 is reported to be a potent stimulator of an...

journal_title：PeerJ

authors： Suzuki K,Nishi K,Takabuchi S,Kai S,Matsuyama T,Kurosawa S,Adachi T,Maruyama T,Fukuda K,Hirota K

更新日期：2013-11-28 00:00:00

abstract：:The mitochondrial genome (mitogenome) sequence of the tree frog Polypedates megacephalus (16,473 bp) was previously reported as having the unusual characteristic of lacking the ND5 gene. In this study, a new mitogenome of P. megacephalus (19,952 bp) was resequenced using the next-generation sequencing (NGS) and standa...

journal_title：PeerJ

authors： Huang A,Liu S,Li H,Luo H,Ni Q,Yao Y,Xu H,Zeng B,Li Y,Wei Z,Li S,Zhang M

更新日期：2019-08-01 00:00:00

abstract：Background:Except for a few studies with contradictory observations, information is lacking on the possibility of association between DNA mismatch repair (MMR) status and the presence of cancer stem cells in colorectal carcinoma (CRC), two important aspects in colorectal carcinogenesis. Methods:Eighty (40 right-sided ...

journal_title：PeerJ

authors： Cheah PL,Li J,Looi LM,Teoh KH,Ong DB,Arends MJ

更新日期：2018-09-11 00:00:00

abstract：:RNA sequencing (RNA-Seq) enables the measurement and comparison of gene expression with isoform-level quantification. Differences in the effect of each isoform may make traditional methods, which aggregate isoforms, ineffective. Here, we introduce a variance component-based test that can jointly test multiple isoforms...

journal_title：PeerJ

authors： Yang S,Shao F,Duan W,Zhao Y,Chen F

更新日期：2017-09-08 00:00:00

abstract：Background:The ongoing change in climate is predicted to exert unprecedented effects on Earth's biodiversity at all levels of organization. Biological conservation is important to prevent biodiversity loss, especially for species facing a high risk of extinction. Understanding the past responses of species to climate c...

journal_title：PeerJ

authors： Bai Y,Wei X,Li X

更新日期：2018-01-16 00:00:00

abstract：:Background. Blacklegged ticks (Ixodes scapularis) are important disease vectors in the United States, known to transmit a variety of pathogens to humans, including bacteria, protozoa, and viruses. Their importance as a disease vector necessitates reliable and comparable methods for extracting microbial DNA from ticks....

journal_title：PeerJ

authors： Ammazzalorso AD,Zolnik CP,Daniels TJ,Kolokotronis SO

更新日期：2015-08-13 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：:Organic fertilizer application could have an impact on the nitrogen cycle mediated by microorganisms in arable soils. However, the dynamics of soil ammonia oxidizers and denitrifiers in response to compost addition are less understood. In this study, we examined the effect of four compost application rates (0, 11.25, ...

journal_title：PeerJ

authors： Yang Z,Guan Y,Bello A,Wu Y,Ding J,Wang L,Ren Y,Chen G,Yang W

更新日期：2020-04-21 00:00:00

abstract：:Knowledge about the distribution and habitat preferences of a species is critical for its conservation. The Suweon Treefrog (Dryophytes suweonensis) is an endangered species endemic to the Republic of Korea. We conducted surveys from 2014 to 2016 at 890 potentially suitable sites across the entire range of the species...

journal_title：PeerJ

authors： Borzée A,Kim K,Heo K,Jablonski PG,Jang Y

更新日期：2017-10-04 00:00:00