A supertree pipeline for summarizing phylogenetic and taxonomic information for millions of species.

abstract：:The term autobiographical self has been used to refer to a mental state that permits reflection on self-identity and personality and the answer to related questions (Damasio, 1998). It requires the retrieval and integrated assembly of memories of facts and events that define an individual's biography. The neural mecha...

journal_title：PeerJ

authors： Araujo HF,Kaplan J,Damasio H,Damasio A

更新日期：2014-07-22 00:00:00

abstract：:Trees in the Morus genera belong to the Moraceae family. To better understand the species status of genus Morus and to provide information for studies on evolutionary biology within the genus, the complete chloroplast (cp) genomes of M. cathayana and M. multicaulis were sequenced. The plastomes of the two species are ...

journal_title：PeerJ

authors： Kong WQ,Yang JH

更新日期：2017-03-08 00:00:00

abstract：Background:Alcohol-related hepatocellular carcinoma (HCC) was reported to be diagnosed at a later stage, but the mechanism was unknown. This study aimed to identify special key genes (SKGs) during alcohol-related HCC development and progression. Methods:The mRNA data of 369 HCC patients and the clinical information we...

journal_title：PeerJ

authors： Zhang X,Kang C,Li N,Liu X,Zhang J,Gao F,Dai L

更新日期：2019-02-06 00:00:00

abstract：:Quantification of fine-scale movement, performance, and energetics of hunting by large carnivores is critical for understanding the physiological underpinnings of trophic interactions. This is particularly challenging for wide-ranging terrestrial canid and felid predators, which can each affect ecosystem structure thr...

journal_title：PeerJ

authors： Bryce CM,Wilmers CC,Williams TM

更新日期：2017-08-17 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：:Aedes aegypti is the major vector of dengue, yellow fever and chikungunya viruses that put millions of people in endemic countries at risk. Mass rearing of this mosquito is crucial for strategies that use modified insects to reduce vector populations and transmission of pathogens, such as sterile insect technique or p...

journal_title：PeerJ

authors： Gonzales KK,Tsujimoto H,Hansen IA

更新日期：2015-05-05 00:00:00

abstract：:Trypophobia is a strong emotion of disgust evoked by clusters of holes or round objects (e.g., lotus seed pod). It has become increasingly popular and been studied since 2010s, mainly in the West and Japan. Considering this, trypophobia might be a modern emotion, and hence urbanization possibly plays key roles in tryp...

journal_title：PeerJ

authors： Zhu S,Sasaki K,Jiang Y,Qian K,Yamada Y

更新日期：2020-03-18 00:00:00

abstract：:Background. Climate change concurrent with anthropogenic disturbances can initiate serial changes that reverberate up the food chain with repercussions for fisheries. To date, there is no information available concerning the combined effects of global warming and human impacts on tropical marine food webs. While tempe...

journal_title：PeerJ

authors： Chew LL,Chong VC

更新日期：2016-05-24 00:00:00

abstract：:"Higher" termites have been able to colonize all tropical and subtropical regions because of their ability to digest lignocellulose with the aid of their prokaryotic gut microbiota. Over the last decade, numerous studies based on 16S rRNA gene amplicon libraries have largely described both the taxonomy and structure o...

journal_title：PeerJ

authors： Hervé V,Liu P,Dietrich C,Sillam-Dussès D,Stiblik P,Šobotník J,Brune A

更新日期：2020-02-13 00:00:00

abstract：:Paratya australiensis Kemp (Decapoda: Atyidae) is a widely distributed freshwater shrimp in eastern Australia. The species has been considered as an important stream organism for studying genetics, dispersal, biology, behaviour and evolution in atyids and is a major food source for stream dwelling fishes. Paratya aust...

journal_title：PeerJ

authors： Rahman S,Schmidt D,Hughes JM

更新日期：2020-01-09 00:00:00

abstract：:Currently there are 21 shrimp species in the northeastern Atlantic and Mediterranean Sea which are considered to belong to the superfamily Oplophoroidea, but the larval development is unknown for most of them. The complete larval development of Systellaspis debilis (Milne-Edwards, 1881), here described and illustrated...

journal_title：PeerJ

authors： Bartilotti C,Dos Santos A

更新日期：2019-09-18 00:00:00

abstract：:Inherent difficulties of tracking and observing organisms in the field often leave researchers with no choice but to conduct behavioral experiments under laboratory settings. However, results of laboratory experiments do not always translate accurately to natural conditions. A fundamental challenge in ecology is there...

journal_title：PeerJ

authors： Glon MG,Larson ER,Pangle KL

更新日期：2016-04-11 00:00:00

abstract：:Background. Caesarean birth rates in North America continue to rise, in the absence of benefit for mothers and babies. One reason may be that hospitalized labouring women spend most of their labours in recumbent or semi-recumbent positions. Although hands-and-knees position has theoretical advantages, efforts to encou...

journal_title：PeerJ

authors： Hodnett ED,Stremler R,Halpern SH,Weston J,Windrim R

更新日期：2013-02-12 00:00:00

abstract：PURPOSE:The aim of this study was to evaluate the effects of low-volume high-intensity interval training and continuous low to moderate intensity training on quality of life, functional capacity and cardiovascular disease risk factors in cancer survivors. METHODS:Cancer survivors within 24 months post-diagnosis were r...

journal_title：PeerJ

authors： Toohey K,Pumpa KL,Arnolda L,Cooke J,Yip D,Craft PS,Semple S

更新日期：2016-10-20 00:00:00

abstract：:Pseudoterranovosis is a well-known human disease caused by anisakid larvae belonging to the genus Pseudoterranova. Human infection occurs after consuming infected fish. Hence the presence of Pseudoterranova larvae in the flesh of the fish can cause serious losses and problems for the seafood, fishing and fisheries ind...

journal_title：PeerJ

authors： Shamsi S,Suthar J

更新日期：2016-03-15 00:00:00

abstract：:Bioluminescent reporter genes, such as those from fireflies and bacteria, let researchers use light production as a non-invasive and non-destructive surrogate measure of microbial numbers in a wide variety of environments. As bioluminescence needs microbial metabolites, tagging microorganisms with luciferases means on...

journal_title：PeerJ

authors： Read HM,Mills G,Johnson S,Tsai P,Dalton J,Barquist L,Print CG,Patrick WM,Wiles S

更新日期：2016-06-22 00:00:00

abstract：Background:Administration of anandamide (AEA) or 2-arachidonoylglycerol (2AG) induces CB1 coupling and activation of TRKB receptors, regulating the neuronal migration and maturation in the developing cortex. However, at higher concentrations AEA also engages vanilloid receptor TRPV1, usually with opposed consequences o...

journal_title：PeerJ

authors： Diniz CRAF,Biojone C,Joca SRL,Rantamäki T,Castrén E,Guimarães FS,Casarotto PC

更新日期：2019-02-21 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：:Based on concordant differences in male advertisement call, tadpole morphology, and absence of haplotype sharing in the barcoding 16S mitochondrial DNA, we describe here a new species of spotted leaf frog of the genus Phasmahyla from Atlantic Forest, State of Rio de Janeiro, Southeast Brazil. The new species is most s...

journal_title：PeerJ

authors： Pereira EA,Rocha LCL,Folly H,da Silva HR,Santana DJ

更新日期：2018-05-30 00:00:00

abstract：Background/Aims:Medical and behavioral needs are relevant in organizing and providing support strategies that improve the quality of life for children, along with their families. The present study aims to examine the impact of medical and behavioral needs on the need for support of children with disabilities. Methods:...

journal_title：PeerJ

authors： Arias VB,Aguayo V,Verdugo MA,Amor AM

更新日期：2020-09-15 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：:Current ovarian cancer treatment involves chemotherapy that has serious limitations, such as rapid clearance, unfavorable biodistribution and severe side effects. To overcome these limitations, drug delivery systems (DDS) have been developed to encapsulate chemotherapeutics for delivery to tumor cells. However, no sys...

journal_title：PeerJ

authors： Raavé R,de Vries RB,Massuger LF,van Kuppevelt TH,Daamen WF

更新日期：2015-12-10 00:00:00

abstract：:Anemones of genus Exaiptasia are used as model organisms for the study of cnidarian-dinoflagellate (genus Symbiodinium) endosymbiosis. However, while most reef-building corals harbor Symbiodinium of clade C, Exaiptasia spp. anemones mainly harbor clade B Symbiodinium (ITS2 type B1) populations. In this study, we revea...

journal_title：PeerJ

authors： Chen WN,Hsiao YJ,Mayfield AB,Young R,Hsu LL,Peng SE

更新日期：2016-08-24 00:00:00

abstract：OBJECTIVES:Compare the immediate effects of a Neurodynamic Mobilization (NM) treatment or foam roller (FR) treatment after DOMS. DESIGN:Double blind randomised clinical trial. SETTING:The participants performed 100 drop jumps (5 sets of 20 repetitions, separated by 2 min rests) from a 0.5-m high box in a University b...

journal_title：PeerJ

authors： Romero-Moraleda B,La Touche R,Lerma-Lara S,Ferrer-Peña R,Paredes V,Peinado AB,Muñoz-García D

更新日期：2017-10-13 00:00:00

abstract：:Finite Element Analysis (FEA) is a useful method for understanding form and function. However, modelling of fossil taxa invariably involves assumptions as a result of preservation-induced loss of information in the fossil record. To test the validity of predictions from FEA, given such assumptions, these results could...

journal_title：PeerJ

authors： Konietzko-Meier D,Gruntmejer K,Marcé-Nogué J,Bodzioch A,Fortuny J

更新日期：2018-02-26 00:00:00

abstract：BACKGROUND:Invasive species are among the most significant threats to biodiversity. The diet of invasive animal populations is a crucial factor that must be considered in the context of biological invasions. A broad dietary spectrum is a frequently cited characteristic of invasive species, allowing them to thrive in a ...

journal_title：PeerJ

authors： Courant J,Vogt S,Marques R,Measey J,Secondi J,Rebelo R,De Villiers A,Ihlow F,De Busschere C,Backeljau T,Rödder D,Herrel A

更新日期：2017-05-16 00:00:00

abstract：:Human hands, when compared to that of apes, have a series of adaptations to facilitate manipulation. Numerous studies have shown that Australopithecus afarensis and Au. africanus display some of these adaptations, such as a longer thumb relative to the other fingers, asymmetric heads on the second and fifth metacarpal...

journal_title：PeerJ

authors： Drapeau MS

更新日期：2015-10-06 00:00:00

abstract：BACKGROUND:The human microbiota plays a key role in health and disease, and bacteriocins, which are small, bacterially produced, antimicrobial peptides, are likely to have an important function in the stability and dynamics of this community. Here we examined the density and distribution of the subclass I lantibiotic m...

journal_title：PeerJ

authors： Walsh CJ,Guinane CM,O' Toole PW,Cotter PD

更新日期：2017-04-27 00:00:00

abstract：:Purpose. People with stroke living in the community have an increased prevalence of depression and lower quality of life than healthy older adults. This cross-sectional observational study investigated whether participation in regular exercise was associated with improved mood and quality of life. Methods. We recruite...

journal_title：PeerJ

authors： McDonnell MN,Mackintosh SF,Hillier SL,Bryan J

更新日期：2014-03-27 00:00:00

abstract：:Recent improvements in next-generation sequencing (NGS) technologies can facilitate the obtainment of mitochondrial genomes. However, it is not clear whether NGS could be effectively used to reconstruct the mitogenome with high gene rearrangement. These high rearrangements would cause amplification failure, and/or ass...

journal_title：PeerJ

authors： Yuan S,Xia Y,Zheng Y,Zeng X

更新日期：2016-12-15 00:00:00