A Profile Hidden Markov Model to investigate the distribution and frequency of LanB-encoding lantibiotic modification genes in the human oral and gut microbiome.

abstract：Background:Patellofemoral pain (PFP) is often reported as a diffuse pain at the front of the knee during knee-loading activities. A patient's description of pain location and distribution is commonly drawn on paper by clinicians, which is difficult to quantify, report and compare within and between patients. One way of...

journal_title：PeerJ

authors： Matthews M,Rathleff MS,Vicenzino B,Boudreau SA

更新日期：2018-03-08 00:00:00

abstract：:A feeding trial was conducted to assess the feasibility of supplementing taurine in soy-based diets for juvenile starry flounder Platichthys stellatus. The basal diet (Crude protein 66.5%, crude lipid 8.5%) was supplemented with 0 (control), 0.5%, 1.0%, 1.5%, 2.0% and 2.5% taurine to formulate six test diets. Each die...

journal_title：PeerJ

authors： Li P,Bu H,Li B,Sun Y,Wang M,Song Z

更新日期：2021-01-11 00:00:00

abstract：:Analysis of calcium sparks in cardiomyocytes can provide valuable information about functional changes of calcium handling in health and disease. As a part of the calcium sparks analysis, sparks detection and characterization is necessary. Here, we describe a new open-source platform for automatic calcium sparks detec...

journal_title：PeerJ

authors： Laasmaa M,Karro N,Birkedal R,Vendelin M

更新日期：2019-03-29 00:00:00

abstract：Background:Trace elements are essential for the growth and survival of plants, and their concentrations and distributions in plants are effective reflections of ecological adaptation strategies. However, this aspect has seldom been addressed. Method:Changes in the leaf and branch trace elements of Pinus massoniana Lam...

journal_title：PeerJ

authors： Lin T,Zheng X,Zheng H

更新日期：2020-09-16 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：:Mitochondria are small, energy-producing structures vital to the energy needs of the body. Genetic mutations cause mitochondria to fail to produce the energy needed by cells and organs which can cause severe disease and death. These genetic mutations are likely to be in the mitochondrial DNA (mtDNA), or possibly in th...

journal_title：PeerJ

authors： Ahuja AS

更新日期：2018-05-21 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: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：Background:Supplemental feeding of free-roaming animals, including wildlife and feral or stray animals, is well known to have a substantial impact on various aspects of animal ecology including habitat use, activity patterns, and host-pathogen interactions. Among them, an increased population density (PD) of animals re...

journal_title：PeerJ

authors： Hwang J,Gottdenker NL,Oh DH,Nam HW,Lee H,Chun MS

更新日期：2018-06-25 00:00:00

abstract：Background:Grazing activity on periphytic mats determines mat structure and spatial heterogeneity. Spatial complexity in stream periphyton is highly divergent and may depend on the functional traits of the different primary consumers species (i.e., grazers) such as mouthpart morphology, feeding behavior, and feeding ac...

journal_title：PeerJ

authors： Katano I,Doi H

更新日期：2019-06-05 00:00:00

abstract：:Although mosquito microbiota are known to influence reproduction, nutrition, disease transmission, and pesticide resistance, the relationship between host-associated microbial community composition and geographical location is poorly understood. To begin addressing this knowledge gap, we characterized microbiota assoc...

journal_title：PeerJ

authors： Duguma D,Hall MW,Smartt CT,Debboun M,Neufeld JD

更新日期：2019-01-09 00:00:00

abstract：:Coastal birds are critical ecosystem constituents on sandy shores, yet are threatened by depressed reproductive success resulting from direct and indirect anthropogenic and natural pressures. Few studies examine clutch fate across the wide range of environments experienced by birds; instead, most focus at the small si...

journal_title：PeerJ

authors： Maslo B,Schlacher TA,Weston MA,Huijbers CM,Anderson C,Gilby BL,Olds AD,Connolly RM,Schoeman DS

更新日期：2016-09-13 00:00:00

abstract：Background:Anaplastic thyroid carcinoma (ATC) is a rare malignant tumor with a poor prognosis. However, there is no useful clinical prognostic predictive tool for ATC so far. Our study identified risk factors for survival of ATC and created a reliable nomogram to predict overall survival (OS) and cancer-specific surviv...

journal_title：PeerJ

authors： Gui W,Zhu W,Lu W,Shang C,Zheng F,Lin X,Li H

更新日期：2020-05-21 00:00:00

abstract：:Histopathological images contain rich phenotypic descriptions of the molecular processes underlying disease progression. Convolutional neural networks, state-of-the-art image analysis techniques in computer vision, automatically learn representative features from such images which can be useful for disease diagnosis, ...

journal_title：PeerJ

authors： Lu L,Daigle BJ Jr

更新日期：2020-03-12 00:00:00

abstract：Background:Dinoflagellates have the potential to pose severe ecological and economic damages to aquatic ecosystems. It is therefore largely needed to understand the causes and consequences of distribution patterns of dinoflagellate communities in order to manage potential environmental problems. However, a majority of ...

journal_title：PeerJ

authors： Gao Y,Chen Y,Xiong W,Li S,Zhan A

更新日期：2019-04-09 00:00:00

abstract：:Infrared thermal imaging has emerged as a valuable tool in veterinary medicine, in particular for evaluating reproductive processes. Here, we explored differences in skin temperature of twenty female chimpanzees in Budongo Forest, Uganda, four of which were pregnant during data collection. Based on previous literature...

journal_title：PeerJ

authors： Dezecache G,Wilke C,Richi N,Neumann C,Zuberbühler K

更新日期：2017-12-05 00:00:00

abstract：Background:The functional significance of ADAMs family members in the immune infiltration of pancreatic adenocarcinoma (PAAD) awaits elucidation. Methods:ADAMs family members with significant expression were identified among differentially expressed genes of PAAD based on The Cancer Genome Atlas (TCGA) database follow...

journal_title：PeerJ

authors： Qi B,Liu H,Dong Y,Shi X,Zhou Q,Zeng F,Bao N,Li Q,Yuan Y,Yao L,Xia S

更新日期：2020-09-30 00:00:00

abstract：:Tethering a fly for stationary flight allows for exquisite control of its sensory input, such as visual or olfactory stimuli or a punishing infrared laser beam. A torque meter measures the turning attempts of the tethered fly around its vertical body axis. By punishing, say, left turning attempts (in a homogeneous env...

journal_title：PeerJ

authors： Colomb J,Brembs B

更新日期：2016-04-25 00:00:00

abstract：:Majority legumes in the temperate and arctic zones have water-impermeable seeds (physical dormancy, PY). However, various authors have reported that seeds of some Caragana species are water-permeable and thus non-dormant. We (1) tested seeds of 15 species of Caragana matured in the same site in 2014, 2016 and/or 2017 ...

journal_title：PeerJ

authors： Chen D,Zhang R,Baskin CC,Hu X

更新日期：2019-05-09 00:00:00

abstract：:Loss of biodiversity caused by impact of elephants (Loxodonta africana) on African woodlands may require a management response, but any action should be based on an understanding of why elephants choose to utilise trees destructively. Comprehension of elephant feeding behaviour requires consideration of the relative v...

journal_title：PeerJ

authors： Clegg BW,O'Connor TG

更新日期：2017-06-20 00:00:00

abstract：:Callinectes sapidus Rathbun, 1896 is a western Atlantic species with a disjointed natural geographic range from Massachusetts, USA to Venezuela (distribution area 1) and from Alagoas, Brazil to northern Argentina (distribution area 2). It is the only species of portunid crab commercially harvested in the continental U...

journal_title：PeerJ

authors： Windsor AM,Moore MK,Warner KA,Stadig SR,Deeds JR

更新日期：2019-11-05 00:00:00

abstract：:Here we describe an efficient and effective technique for rearing sexually-derived coral propagules from spawning through larval settlement and symbiont uptake with minimal impact on natural coral populations. We sought to maximize larval survival while minimizing expense and daily husbandry maintenance by experimenta...

journal_title：PeerJ

authors： Pollock FJ,Katz SM,van de Water JAJM,Davies SW,Hein M,Torda G,Matz MV,Beltran VH,Buerger P,Puill-Stephan E,Abrego D,Bourne DG,Willis BL

更新日期：2017-09-06 00:00:00

abstract：:The Natural Mortality coefficient (M) is a key parameter for stock assessments. The need to establish age-specific natural mortality coefficients is widely recognized because M decreases rapidly over the early stages of the life cycle until it reaches a stable M value around the age-at-maturity. The aim of this study ...

journal_title：PeerJ

authors： Romero-Gallardo S,Velázquez-Abunader I,López-Rocha JA,Garza-Gisholt E

更新日期：2018-07-18 00:00:00

abstract：Background:Human sapovirus (SaV) is an etiologic agent of acute gastroenteritis (AGE) in all age groups worldwide. Genetic recombination of SaV has been reported from many countries. So far, none of SaV recombinant strain has been reported from Thailand. This study examined the genetic recombination and genotype divers...

journal_title：PeerJ

authors： Kumthip K,Khamrin P,Ushijima H,Chen L,Li S,Maneekarn N

更新日期：2020-02-06 00:00:00

abstract：Background:Bioactive peptides can prevent damage associated with oxidative stress in humans when consumed regularly. Recently, peptides have attracted immense interest because of their beneficial functional properties, safety and little or no side effects when used at high concentration. Most antioxidant peptides are s...

journal_title：PeerJ

authors： Sonklin C,Laohakunjit N,Kerdchoechuen O

更新日期：2018-07-27 00:00:00

abstract：:Although C-type cytoplasmic male sterility (CMS-C) is one of the most attractive tools for maize hybrid seed production, the detailed regulation network of the male sterility remains unclear. In order to identify the CMS-C sterility associated genes and/or pathways, the comparison of the transcriptomes between the CMS...

journal_title：PeerJ

authors： Li C,Zhao Z,Liu Y,Liang B,Guan S,Lan H,Wang J,Lu Y,Cao M

更新日期：2017-05-30 00:00:00

abstract：:Mechanical ventilation (MV) of patients can cause damage to bronchoalveolar epithelium, leading to a sterile inflammatory response, infection and in severe cases sepsis. Limited knowledge is available on the effects of MV on the innate immune defense system in the human lung. In this study, we demonstrate that cyclic ...

journal_title：PeerJ

authors： Karadottir H,Kulkarni NN,Gudjonsson T,Karason S,Gudmundsson GH

更新日期：2015-12-07 00:00:00

abstract：:This study provides information on biological (gonadosomatic index), commercial quality (condition index and meat yield) and biochemical aspects (proximate composition, fatty acids) of the soft tissues of Flexopecten glaber reared in suspended cages in the Ionian Sea. The results showed that condition index (CI) and m...

journal_title：PeerJ

authors： Prato E,Biandolino F,Parlapiano I,Papa L,Denti G,Fanelli G

更新日期：2019-01-21 00:00:00

abstract：BACKGROUND:Digital medicine and smartphone-enabled health technologies provide a novel source of human health and human biology data. However, in part due to its intricacies, few methods have been established to analyze and interpret data in this domain. We previously conducted a six-month interventional trial examinin...

journal_title：PeerJ

authors： Gollamudi SS,Topol EJ,Wineinger NE

更新日期：2016-08-02 00:00:00

abstract：:Spatial genetic variation of river-dwelling freshwater fishes is typically affected by the historical and contemporary river landscape as well as life-history traits. Tropical river and stream landscapes have endured extended geological change, shaping the existing pattern of genetic diversity, but were not directly a...

journal_title：PeerJ

authors： Jaisuk C,Senanan W

更新日期：2018-03-07 00:00:00