Comparisons of WUE in twelve genotypes of winter wheat and the relationship between δ 13C and WUE.

abstract：Background:Leucojum aestivum L. is an important medicinal plant which produces Amaryllidaceae alkaloids, especially galanthamine and lycorine. Research is currently exploring the possibility of producing these alkaloids using biotechnological methods, including in vitro cultures. The biosynthesis of alkaloids may be af...

journal_title：PeerJ

authors： Ptak A,Morańska E,Skrzypek E,Warchoł M,Spina R,Laurain-Mattar D,Simlat M

更新日期：2020-03-16 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：:Fungi play a critical role in a range of ecosystems; however, their interactions and functions in marine hosts, and particular sponges, is poorly understood. Here we assess the fungal community composition of three co-occurring sponges (Cymbastela concentrica, Scopalina sp., Tedania anhelans) and the surrounding seawa...

journal_title：PeerJ

authors： Nguyen MTHD,Thomas T

更新日期：2018-06-04 00:00:00

abstract：Background:Efficient communication requires that signals are well transmitted and perceived in a given environment. Natural selection therefore drives the evolution of different signals in different environments. In addition, environmental heterogeneity at small spatial or temporal scales may favour phenotypic plastici...

journal_title：PeerJ

authors： Wright DS,Rietveld E,Maan ME

更新日期：2018-01-03 00:00:00

abstract：BACKGROUND:Psilochilus is a poorly studied orchid genus distributed from southern Mexico to south-eastern Brazil. A taxonomic revision of this Neotropical endemic based on morphological data is presented. MATERIAL AND METHODS:Over 170 dried herbarium specimens and flowers preserved in liquid of Psilochilus were analyz...

journal_title：PeerJ

authors： Kolanowska M,Naczk AM,Jaskuła R

更新日期：2016-11-08 00:00:00

abstract：:The active place avoidance task is a dry-arena task used to assess spatial navigation and memory in rodents. In this task, a subject is put on a rotating circular arena and avoids an invisible sector that is stable in relation to the room. Rotation of the arena means that the subject's avoidance must be active, otherw...

journal_title：PeerJ

authors： Bahník Š,Stuchlík A

更新日期：2015-09-22 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：:[This corrects the article DOI: 10.7717/peerj.4029.]. ...

journal_title：PeerJ

authors： Lang JM,Coil DA,Neches RY,Brown WE,Cavalier D,Severance M,Hampton-Marcell JT,Gilbert JA,Eisen JA

更新日期：2018-02-27 00:00:00

abstract：:Weevils (Coleoptera: Curculionoidea) represent one of the most diverse groups of organisms on Earth; interactions with their host plants have been recognized to play a central role in their remarkable diversity, yet the exact mechanisms and factors still remain poorly understood. Using phylogenetic comparative analyse...

journal_title：PeerJ

authors： Hernández-Vera G,Toševski I,Caldara R,Emerson BC

更新日期：2019-03-20 00:00:00

abstract：:The most intense commercial harvest of marine aquarium species in North America occurs in the coastal waters surrounding Florida, yet very often little information exists on the life histories, population dynamics, or reproductive characteristics of these organisms. The peppermint shrimp Lysmata boggessi is one such s...

journal_title：PeerJ

authors： Dickson MD,Behringer DC,Baeza JA

更新日期：2020-01-23 00:00:00

abstract：:The Yazoo Darter, Etheostoma raneyi (Percidae), is an imperiled freshwater fish species endemic to tributaries of the Yocona and Little Tallahatchie rivers of the upper Yazoo River basin, in northern Mississippi, USA. The two populations are allopatric, isolated by unsuitable lowland habitat between the two river drai...

journal_title：PeerJ

authors： Sterling KA,Nielsen SV,Brown AJ,Warren ML Jr,Noonan BP

更新日期：2020-05-04 00:00:00

abstract：:The Clarkia lagerstätte (Latah Formation) of Idaho is well known for its beautifully preserved plant fossils as well as a fauna of insects and fish. Here we present the first known tetrapod fossil from these deposits. This specimen, recovered from the lower anoxic zone of the beds, is preserved as a carbonaceous film ...

journal_title：PeerJ

authors： Calede JJM,Orcutt JD,Kehl WA,Richards BD

更新日期：2018-06-08 00:00:00

abstract：:Combination Index (CI) analysis suggested that MBIC and doxorubicin synergistically inhibited up to 97% of cell proliferation in ER+/PR+MCF-7 and triple negative MDA-MB-231 breast cancer cell lines. Moreover, treatment of the breast cancer cells with the combined drugs resulted in lower IC50 values in contrast to the ...

journal_title：PeerJ

authors： Hasanpourghadi M,Abdul Majid N,Rais Mustafa M

更新日期：2018-09-17 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：:This study evaluated pollution levels in water and sediments of Península de Paraguaná and related these levels with benthic macrofauna along a coastal area where the largest Venezuelan oil refineries have operated over the past 60 years. For this, the concentration of heavy metals, of hydrocarbon compounds and the co...

journal_title：PeerJ

authors： Croquer A,Bone D,Bastidas C,Ramos R,García E

更新日期：2016-06-23 00:00:00

abstract：:In functional genomics experiments, researchers often select genes to follow-up or validate from a long list of differentially expressed genes. Typically, sharp thresholds are used to bin genes into groups such as significant/non-significant or fold change above/below a cut-off value, and ad hoc criteria are also used...

journal_title：PeerJ

authors： Lazic SE

更新日期：2015-11-26 00:00:00

abstract：:The impacts of sea-level rise (SLR) are likely to be the greatest for ecosystems that exist at the land-sea interface, where small changes in sea-level could result in drastic changes in habitat availability. Rocky intertidal ecosystems possess a number of characteristics which make them highly vulnerable to changes i...

journal_title：PeerJ

authors： Kaplanis NJ,Edwards CB,Eynaud Y,Smith JE

更新日期：2020-05-29 00:00:00

abstract：:Introduction. Adolescent interpersonal violence is a global public health problem, yet gaps remain in the epidemiologic literature on adolescent violence in low- and middle-income countries (LMIC). Prevalence rates and risk and protective factors reported in high-income countries may be different from those reported i...

journal_title：PeerJ

authors： Celedonia KL,Wilson ML,El Gammal HA,Hagras AM

更新日期：2013-08-13 00:00:00

abstract：:A fundamental question in ecology is how the success of a taxon changes through time and what drives this change. This question is commonly approached using trajectories averaged over a group of taxa. Using results from probability theory, we show analytically and using examples that averaged trajectories will be more...

journal_title：PeerJ

authors： Hohmann N,Jarochowska E

更新日期：2019-11-06 00:00:00

abstract：BACKGROUND:Essential oil components (EOCs) are molecules with interesting application in pest control, these have been evaluated against different insect pest from more than 100 years, but their practical use is rather limited. Thus, the enhancement of their bioavailability and manageability due to their dispersion in ...

journal_title：PeerJ

authors： Lucia A,Toloza AC,Guzmán E,Ortega F,Rubio RG

更新日期：2017-04-20 00:00:00

abstract：Background:Despite clinical trials with antioxidant supplementation, few studies have been conducted to evaluate the nutritional status of antioxidant vitamins and minerals, and none have reported on the status of these serum antioxidants associated with the dietary intake of antioxidants by non-alcoholic fatty liver d...

journal_title：PeerJ

authors： Coelho JM,Cansanção K,Perez RM,Leite NC,Padilha P,Ramalho A,Peres W

更新日期：2020-09-17 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：: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：:C-type cytoplasmic male sterility (CMS-C) is widely utilized for hybrid maize seed production. However, genetic mechanisms underlying the fertility restoration are very complicated. At present, there is a divergence on the number of fertility restorer genes in maize inbred line A619 for CMS-C. To further elucidate the...

journal_title：PeerJ

authors： Yongming L,Zhuofan Z,Yanli L,Chuan L,Jing W,Boxiao D,Bing L,Tao Q,Wenbing Z,Moju C

更新日期：2016-11-22 00:00:00

abstract：Background:Pandi's mushroom-tongue salamander (Bolitoglossa pandi) is one of the threatened amphibians in South America, as well as a flagship species for the Colombian conservation agenda. This species is endemic to the Andean cloud forests of the western slope of the Cordillera Oriental of Colombia, occurring only in...

journal_title：PeerJ

authors： Angarita-Sierra T,Bonilla-Gómez MA,Sánchez DA,Acosta-Galvis AR,Medina-Ovalle H,Solano-Moreno A,Ulloa-Rengifo S,Guevara-Guevara D,Torres-Ramirez JJ,Curaca-Fierro S,Cabrera-Amaya DM,Infante-Betancour JA,Londoño-Montaño LF,Albarán

更新日期：2020-09-24 00:00:00

abstract：Background:In 2020, to limit the spread of Coronavirus (COVID-19), many countries, including Italy, have issued a lengthy quarantine period for the entire population. For this reason lifestyle has changed, bringing inevitable repercussions to the Quality of Life (QoL). The present study aims to identify which psychosoc...

journal_title：PeerJ

authors： Lardone A,Sorrentino P,Giancamilli F,Palombi T,Simper T,Mandolesi L,Lucidi F,Chirico A,Galli F

更新日期：2020-12-18 00:00:00

abstract：Background:Biopesticides based on strains of the bacterium Bacillus thuringiensis (Bt) are used globally for effective and environmentally friendly pest control. The most serious threat to the sustainable use of these microbial pesticides is the development of resistance on targeted pests. Populations of Plutella xylos...

journal_title：PeerJ

authors： Baragamaarachchi RY,Samarasekera JKRR,Weerasena OVDSJ,Lamour K,Jurat-Fuentes JL

更新日期：2019-08-23 00:00:00

abstract：:Protection of honey bees is of great economic importance because of their role in pollination. Crucial steps towards this goal are epidemiological surveys of pathogens connected with honey bee losses. In this study deformed wing virus (DWV), chronic bee paralysis virus (CBPV), acute bee paralysis virus (ABPV) and sacb...

journal_title：PeerJ

authors： Cirkovic D,Stevanovic J,Glavinic U,Aleksic N,Djuric S,Aleksic J,Stanimirovic Z

更新日期：2018-11-14 00:00:00

abstract：INTRODUCTION:Theory predicts that habitat fragmentation, by reducing population size and increasing isolation among remnant populations, can alter their genetic diversity and structure. A cascade of effects is expected: genetic drift and inbreeding after a population bottleneck, changes in biotic interactions that may ...

journal_title：PeerJ

authors： Suárez-Montes P,Chávez-Pesqueira M,Núñez-Farfán J

更新日期：2016-12-22 00:00:00

abstract：INTRODUCTION:There is much literature devoted to the problem of drug resistance and decreased susceptibility of fungi to commonly used antifungals. AIM:To analyze drug susceptibility of Candida albicans and non-Candida albicans strains isolated from the hands of people without any symptoms of disease over a 16-year pe...

journal_title：PeerJ

authors： Łukaszuk C,Krajewska-Kułak E,Kułak W

更新日期：2017-02-23 00:00:00