Transgenerational effects of UV-B radiation on egg size, fertilization, hatching and larval size of sea urchins Strongylocentrotus intermedius.

abstract：Background:Mimusops coriacea (A.DC.) Miq., (Sapotaceae), originated from Africa, were introduced to coastal areas in Ecuador where it is not extensively used as a traditional medicine to treat various human diseases. Different therapeutically uses of the species include: analgesic, antimicrobial, hypoglycemic, inflamma...

journal_title：PeerJ

authors： Bustamante K,Santos-Ordóñez E,Miranda M,Pacheco R,Gutiérrez Y,Scull R

更新日期：2019-10-11 00:00:00

abstract：:Background. There is growing awareness of the public health importance of mental well-being both in the general population and in specific groups. The well-being of health professionals is likely to influence the quality of the care they deliver. This study was carried out to examine the well-being of Pakistani health...

journal_title：PeerJ

authors： Waqas A,Ahmad W,Haddad M,Taggart FM,Muhammad Z,Bukhari MH,Sami SA,Batool SM,Najeeb F,Hanif A,Rizvi ZA,Ejaz S

更新日期：2015-10-01 00:00:00

abstract：:In species that live in one-male groups, resident males monopolize access to a group of females and are assumed to have higher reproductive success than bachelors. We tested this assumption using genetic, demographic, and behavioral data from 8 groups of wild blue monkeys observed over 10 years to quantify reproductio...

journal_title：PeerJ

authors： Roberts SJ,Cords M

更新日期：2015-06-23 00:00:00

abstract：:We investigate the survivorship, growth and diet preferences of hatchery-raised juvenile urchins, Tripneustes gratilla, to evaluate the efficacy of their use as biocontrol agents in the efforts to reduce alien invasive algae. In flow-through tanks, we measured urchin growth rates, feeding rates and feeding preferences...

journal_title：PeerJ

authors： Westbrook CE,Ringang RR,Cantero SM,HDAR & TNC Urchin Team.,Toonen RJ

更新日期：2015-09-15 00:00:00

abstract：BACKGROUND:In Burkina Faso, it is not uncommon for mothers to drink alcohol, even during pregnancy. We aimed to study the association between maternal alcohol consumption during pregnancy and the child's cognitive performance using the Kaufman Assessment Battery for Children, 2nd edition (KABC-II) and the Children's Ca...

journal_title：PeerJ

authors： Sanou AS,Diallo AH,Holding P,Nankabirwa V,Engebretsen IMS,Ndeezi G,Tumwine JK,Meda N,Tylleskar T,Kashala-Abotnes E

更新日期：2017-06-30 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：:As coral reefs continue to decline globally, coral restoration practitioners have explored various approaches to return coral cover and diversity to decimated reefs. While branching coral species have long been the focus of restoration efforts, the recent development of the microfragmentation coral propagation techniq...

journal_title：PeerJ

authors： Koval G,Rivas N,D'Alessandro M,Hesley D,Santos R,Lirman D

更新日期：2020-10-02 00:00:00

abstract：:Müller glia in the zebrafish retina respond to retinal damage by re-entering the cell cycle, which generates large numbers of retinal progenitors that ultimately replace the lost neurons. In this study we compared the regenerative outcomes of adult zebrafish exposed to one round of phototoxic treatment with adult zebr...

journal_title：PeerJ

authors： Ranski AH,Kramer AC,Morgan GW,Perez JL,Thummel R

更新日期：2018-09-20 00:00:00

abstract：Background:Introduced predators at seabird colonies and parasites may have lethal and/or sub-lethal consequences for bird populations. We assessed the potential sub-lethal negative effects of these stressors in a native seabird listed as vulnerable in its south-eastern pacific distribution. This study was conducted in ...

journal_title：PeerJ

authors： Luna N,Varela AI,Luna-Jorquera G,Brokordt K

更新日期：2020-07-08 00:00:00

abstract：Background:Health education can benefit people with chronic diseases. However, in previous research those benefits were small, and reinforcement to maintain them was not effective. A possible explanation is that the benefits appeared to be small and reinforcement appeared to be ineffective because those analyses mixed ...

journal_title：PeerJ

authors： Park MJ,Green J,Jung HS,Park YS

更新日期：2019-07-15 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：:Ortleppascaris sinensis is the dominant nematode species infecting the gastrointestinal tract of the captive Chinese alligator, a critically endangered species. Gastrointestinal nematode infection may cause a loss of appetite, growth, a development disorder, and even mortality in alligators, especially young ones. Thi...

journal_title：PeerJ

authors： Zhao J,Xu W,Tu G,Zhou Y,Wu X

更新日期：2019-09-06 00:00:00

abstract：:Late positive event-related potential (ERP) components occurring after the N400, traditionally linked to reanalysis due to syntactic incongruence, are increasingly considered to also reflect reanalysis and repair due to semantic difficulty. Semantic problems can have different origins, such as a mismatch of specific p...

journal_title：PeerJ

authors： Quante L,Bölte J,Zwitserlood P

更新日期：2018-10-12 00:00:00

abstract：Background:Extensive genome rearrangements, known as chromothripsis, have been recently identified in several cancer types. Chromothripsis leads to complex structural variants (cSVs) causing aberrant gene expression and the formation of de novo fusion genes, which can trigger cancer development, or worsen its clinical ...

journal_title：PeerJ

authors： Hynst J,Plevova K,Radova L,Bystry V,Pal K,Pospisilova S

更新日期：2019-06-12 00:00:00

abstract：:Transition zones are of high evolutionary interest because unique patterns of spatial variation are often retained. Here, we investigated the phylogeography of the peacock blenny, Salaria pavo, a small marine intertidal fish that inhabits rocky habitats of the Mediterranean and the adjacent Atlantic Ocean. We screened...

journal_title：PeerJ

authors： Castilho R,Cunha RL,Faria C,Velasco EM,Robalo JI

更新日期：2017-04-27 00:00:00

abstract：:Muscle mass loss and wasting are characteristic features of patients with chronic conditions including cancer. Therapeutic options are still scarce. We hypothesized that cachexia-induced muscle oxidative stress may be attenuated in response to treatment with beta2-adrenoceptor-selective agonist formoterol in rats. In ...

journal_title：PeerJ

authors： Salazar-Degracia A,Busquets S,Argilés JM,López-Soriano FJ,Barreiro E

更新日期：2017-12-13 00:00:00

abstract：Background:Electrochemical signals play an important role in cell communication and behavior. Electrically charged ions transported across cell membranes maintain an electrochemical imbalance that gives rise to bioelectric signaling, called membrane potential or Vmem. Vmem plays a key role in numerous inter- and intrac...

journal_title：PeerJ

authors： Bhavsar MB,Cato G,Hauschild A,Leppik L,Costa Oliveira KM,Eischen-Loges MJ,Barker JH

更新日期：2019-02-08 00:00:00

abstract：:A conglomerate bed from the Tournaisian Ballagan Formation of Scotland preserves a rich array of vertebrate and other nonmarine fossils providing an insight into the wider ecosystem and paleoenvironment that existed during this pivotal stage of Earth history. It challenges hypotheses of a long-lasting post-extinction ...

journal_title：PeerJ

authors： Clack JA,Bennett CE,Davies SJ,Scott AC,Sherwin JE,Smithson TR

更新日期：2019-01-03 00:00:00

abstract：:In the Mississippi River Basin of North America, invasive bigheaded carp (silver carp Hypophthalmichthys molitrix and bighead carp H. nobilis, also referred to as Asian carp) have spread rapidly over the past several decades. In the Illinois River, an important tributary of the Upper Mississippi River, reproduction ap...

journal_title：PeerJ

authors： Gibson-Reinemer DK,Solomon LE,Pendleton RM,Chick JH,Casper AF

更新日期：2017-09-14 00:00:00

abstract：:Conservation initiatives to protect and restore valued species communities in human-dominated landscapes face challenges linked to their potential costs. Conservation easements on private land may represent a cost-effective alternative to land purchase, but long-term costs to monitor and enforce easements, or defend l...

journal_title：PeerJ

authors： Schuster R,Arcese P

更新日期：2015-08-13 00:00:00

abstract：:Structural variants (SVs) are an important class of genetic variation implicated in a wide array of genetic diseases including cancer. Despite the advances in whole genome sequencing, comprehensive and accurate detection of SVs in short-read data still poses some practical and computational challenges. We present sv-c...

journal_title：PeerJ

authors： Kuzniar A,Maassen J,Verhoeven S,Santuari L,Shneider C,Kloosterman WP,de Ridder J

更新日期：2020-01-06 00:00:00

abstract：:We investigated population dynamics, breeding pairs, breeding habitat selection, nest density, distance between neighboring nests, nest survival, reproductive success, and recruitment rate for Black-necked Cranes (BNC, Grus nigricollis) during 2013-2015 in Yanchiwan National Nature Reserve (YCW), Gansu, China. Numbers...

journal_title：PeerJ

authors： Zhang L,An B,Shu M,Yang X

更新日期：2017-01-31 00:00:00

abstract：:In the Western honey bee, Apis mellifera, queens and workers have different longevity although they share the same genome. Queens consume royal jelly (RJ) as the main food throughout their life, including as adults, but workers only eat worker jelly when they are larvae less than 3 days old. In order to explore the ef...

journal_title：PeerJ

authors： Yang W,Tian Y,Han M,Miao X

更新日期：2017-03-28 00:00:00

abstract：BACKGROUND:Highlighted text in the Internet (i.e., hypertext) is predominantly blue and underlined. The perceptibility of these hypertext characteristics was heavily questioned by applied research and empirical tests resulted in inconclusive results. The ability to recognize blue text in foveal and parafoveal vision wa...

journal_title：PeerJ

authors： Gagl B

更新日期：2016-09-20 00:00:00

abstract：:The Asian clam, Corbicula fluminea, is a commonly consumed small freshwater bivalve in East Asia. However, available genetic information of this clam is still limited. In this study, the transcriptome of female C. fluminea was sequenced using the Illumina HiSeq 2500 platform. A total of 89,563 unigenes were assembled ...

journal_title：PeerJ

authors： Zhu C,Zhang L,Ding H,Pan Z

更新日期：2019-10-22 00:00:00

abstract：:Herein, we identified the tomato SlMYB102 gene as a MYB family transcription factor of the R2R3-MYB subfamily. We additionally determined that the SlMYB102 promoter region contains photoresponsive, abiotic stress-responsive, and hormone-responsive regulatory elements, and we detected higher SlMYB102 expression in the ...

journal_title：PeerJ

authors： Wang M,Hao J,Chen X,Zhang X

更新日期：2020-10-07 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: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：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:High throughput DNA sequencing of bulk invertebrate samples or metabarcoding is becoming increasingly used to provide profiles of biological communities for environmental monitoring. As metabarcoding becomes more widely applied, new reference DNA barcodes linked to individual specimens identified by taxonomi...

journal_title：PeerJ

authors： Carew ME,Coleman RA,Hoffmann AA

更新日期：2018-06-13 00:00:00