Transcriptome analysis of immature xylem in the Chinese fir at different developmental phases.

abstract：:Tandem-repeat protein domains, composed of repeated units of conserved stretches of 20-40 amino acids, are required for a wide array of biological functions. Despite their diverse and fundamental functions, there has been no comprehensive assessment of their taxonomic distribution, incidence, and associations with org...

journal_title：PeerJ

authors： Jernigan KK,Bordenstein SR

更新日期：2015-01-13 00:00:00

abstract：Background:This study evaluates the generalizability of an eight-station progress clinical skills examination and assesses the growth in performance for six clinical skills domains among first- and second-year medical students over four time points during the academic year. Methods:We conducted a generalizability stud...

journal_title：PeerJ

authors： Laird-Fick HS,Chang C,Wang L,Parker C,Malinowski R,Emery M,Solomon DJ

更新日期：2020-05-01 00:00:00

abstract：:Recently, herbal drugs and their bioactive compounds have gained popularity in the management of diabetes mellitus (DM), which has become an epidemic disease all over the world and is especially prevalent in the Kingdom of Saudi Arabia (KSA). This study aimed to investigate the antidiabetic effect of ethanolic and aqu...

journal_title：PeerJ

authors： Gad-Elkareem MAM,Abdelgadir EH,Badawy OM,Kadri A

更新日期：2019-02-18 00:00:00

abstract：:In a number of recent studies we used computer modeling to investigate the evolution of muscle leverage (moment arms) and function in extant and extinct archosaur lineages (crocodilians, dinosaurs including birds and pterosaurs). These studies sought to quantify the level of disparity and convergence in muscle moment ...

journal_title：PeerJ

authors： Bates K,Maidment SC,Schachner ER,Barrett PM

更新日期：2015-10-08 00:00:00

abstract：:Chloroplasts are typically inherited from the female parent and are haploid in most angiosperms, but rare intra-individual heteroplasmy in plastid genomes has been reported in plants. Here, we report an example of plastome heteroplasmy and its characteristics in Gentiana tongolensis (Gentianaceae). The plastid genome ...

journal_title：PeerJ

authors： Sun SS,Zhou XJ,Li ZZ,Song HY,Long ZC,Fu PC

更新日期：2019-11-27 00:00:00

abstract：Background:Acute respiratory distress syndrome (ARDS) is associated with significantly increased risk of death, and early risk stratification may help to choose the appropriate treatment. The study aimed to develop a neural network model by using a genetic algorithm (GA) for the prediction of mortality in patients with...

journal_title：PeerJ

authors： Zhang Z

更新日期：2019-09-16 00:00:00

abstract：:The consumption of raw fish has increased considerably in the West, since it is said to be potentially healthier than processed fish (for containing omega 3 and 6, essential amino acids and vitamins). However this potential benefit, as well as the taste, value and even the risk of extinction are not the same for all s...

journal_title：PeerJ

authors： Staffen CF,Staffen MD,Becker ML,Löfgren SE,Muniz YCN,de Freitas RHA,Marrero AR

更新日期：2017-11-29 00:00:00

abstract：:A greenhouse experiment was carried out to investigate the effects of arbuscular mycorrhizal fungi (AMF) on the growth, P and Cd concentrations and bioenergy quality-related factors of five cultivars of switchgrass, including three lowland cultivars (Alamo (Ala), Kanlow (Kan), Performer (Per)) and two highland cultiva...

journal_title：PeerJ

authors： Sun H,Xie Y,Zheng Y,Lin Y,Yang F

更新日期：2018-03-06 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：:A large body of evidence suggests that female Old World monkeys maintain selective long-term grooming interactions with fitness benefits. The last two decades have produced evidence that the regulation of social interactions among primates can be, in part, explained by the Biological Markets theory, with grooming beha...

journal_title：PeerJ

authors： Pereira AS,Rebelo ID,Casanova C,Lee PC,Louca V

更新日期：2019-01-25 00:00:00

abstract：:The natural beauty of coral reefs attracts millions of tourists worldwide resulting in substantial revenues for the adjoining economies. Although their visual appearance is a pivotal factor attracting humans to coral reefs current monitoring protocols exclusively target biogeochemical parameters, neglecting changes in...

journal_title：PeerJ

authors： Haas AF,Guibert M,Foerschner A,Co T,Calhoun S,George E,Hatay M,Dinsdale E,Sandin SA,Smith JE,Vermeij MJ,Felts B,Dustan P,Salamon P,Rohwer F

更新日期：2015-11-10 00:00:00

abstract：:Porcine epidemic diarrhea virus (PEDV) outbreaks on pig farms have caused significant economic loss in the swine industry since it was first reported in Thailand a decade ago. Anecdotal evidence suggests that PEDV is now endemic in this region, therefore genome information of circulating PEDV is important for molecula...

journal_title：PeerJ

authors： Tuanthap S,Vongpunsawad S,Phupolphan C,Duang-In A,Wattanaphansak S,Assavacheep P,Theamboonlers A,Luengyosluechakul S,Amonsin A,Poovorawan Y

更新日期：2019-04-30 00:00:00

abstract：:Gelatin hydrogel crosslinked by microbial transglutaminase (mTG) exhibits excellent performance in cell adhesion, proliferation, and differentiation. We examined the gelation time and gel strength of gelatin/mTG hydrogels in various proportions to investigate their physical properties and tested their degradation perf...

journal_title：PeerJ

authors： Yang G,Xiao Z,Ren X,Long H,Qian H,Ma K,Guo Y

更新日期：2016-09-27 00:00:00

abstract：:This study aimed to characterize the antioxidant properties of Rama Forte persimmon, a tannin-rich fruit variety produced in Brazil. Extracts prepared with lyophilized pulps from fruits obtained in local markets were analyzed individually to evaluate the extent of antioxidant protection and investigate the antioxidant...

journal_title：PeerJ

authors： Dalvi LT,Moreira DC,Alonso A,de Avellar IGJ,Hermes-Lima M

更新日期：2018-07-25 00:00:00

abstract：:Vitellogenin has been proposed to regulate division of labor and social organization in social insects. The red imported fire ant (Solenopsis invicta) harbors four distinct, adjacent vitellogenin genes (Vg1, Vg2, Vg3, and Vg4). Contrary to honey bees that have a single Vg ortholog as well as potentially fertile nurses...

journal_title：PeerJ

authors： Hawkings C,Tamborindeguy C

更新日期：2018-05-28 00:00:00

abstract：:The Cuatro Ciénegas Basin (CCB) comprises several oligotrophic aquatic ecosystems limited by phosphorus. These aquatic systems are dominated by a high prokaryotic diversity, shaped by the stress of low nutrient supplies and interspecific competition. Although fungi constitute a diverse and important component of micro...

journal_title：PeerJ

authors： Velez P,Gasca-Pineda J,Rosique-Gil E,Eguiarte LE,Espinosa-Asuar L,Souza V

更新日期：2016-06-02 00:00:00

abstract：Background and Aims:The link between gut microbiota and type 2 diabetes (T2D) has been addressed by numerous studies. Streptococcus thermophilus from fermented milk products, has been used as a probiotic in previous research. However, whether heat-killed S. thermophilus can improve the glycemic parameters of diabetic r...

journal_title：PeerJ

authors： Gao X,Wang F,Zhao P,Zhang R,Zeng Q

更新日期：2019-06-13 00:00:00

abstract：:Background. Massively parallel sequencing technology is being used to sequence highly diverse populations of DNA such as that derived from heterogeneous cell mixtures containing both wild-type and disease-related states. At the core of such molecule tagging techniques is the tagging and identification of sequence read...

journal_title：PeerJ

authors： Andrews TD,Jeelall Y,Talaulikar D,Goodnow CC,Field MA

更新日期：2016-05-24 00:00:00

abstract：:Frogs are characterized by a morphology that has been suggested to be related to their unique jumping specialization. Yet, the functional demands associated with jumping and swimming may not be that different as suggested by studies with semi-aquatic frogs. Here, we explore whether features previously identified as in...

journal_title：PeerJ

authors： Herrel A,Vasilopoulou-Kampitsi M,Bonneaud C

更新日期：2014-11-04 00:00:00

abstract：:Viruses encoding a replication-associated protein (Rep) within a covalently closed, single-stranded (ss)DNA genome are among the smallest viruses known to infect eukaryotic organisms, including economically valuable agricultural crops and livestock. Although circular Rep-encoding ssDNA (CRESS DNA) viruses are a widesp...

journal_title：PeerJ

authors： Rosario K,Mettel KA,Benner BE,Johnson R,Scott C,Yusseff-Vanegas SZ,Baker CCM,Cassill DL,Storer C,Varsani A,Breitbart M

更新日期：2018-10-11 00:00:00

abstract：:In humans and apes, yawn contagion echoes emotional contagion, the basal layer of empathy. Hence, yawn contagion is a unique tool to compare empathy across species. If humans are the most empathic animal species, they should show the highest empathic response also at the level of emotional contagion. We gathered data ...

journal_title：PeerJ

authors： Palagi E,Norscia I,Demuru E

更新日期：2014-08-12 00:00:00

abstract：:Natural products from the unique environments of sea water and oceans represent a largely unfamiliar source for isolation of new microbes, which are potent producers of secondary bioactive metabolites. These unique life-forms from the marine ecosphere have served as an important source of drugs since ancient times and...

journal_title：PeerJ

authors： Adnan M,Alshammari E,Patel M,Amir Ashraf S,Khan S,Hadi S

更新日期：2018-06-27 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：:One of the best ex situ conservation strategies for wild germplasm is in vitro conservation of genetic banks. The success of in vitro conservation relies heavily on the micropropagation or performance of the species of interest. In the context of global change, crop production challenges and climate change, we face a ...

journal_title：PeerJ

authors： Hernández-Terán A,Wegier A,Benítez M,Lira R,Sosa Fuentes TG,Escalante AE

更新日期：2019-06-10 00:00:00

abstract：Background:This study was performed to determine the characteristics of community cats that were admitted to trap-neuter-return(TNR) programs and the feasibility of the high-quality, high-volume spay/neuter (HQHVSN) model in Seoul, Korea. Methods:TNR programs were performed eight times from 2017 to 2018, and a total o...

journal_title：PeerJ

authors： Cho Y,Kim K,Kim MS,Lee I

更新日期：2020-03-05 00:00:00

abstract：:Synechococcus is among the most important contributors to global primary productivity. The genomes of several strains of this taxon have been previously sequenced in an effort to understand the physiology and ecology of these highly diverse microorganisms. Here we present a comparative study of Synechococcus genomes. ...

journal_title：PeerJ

authors： Coutinho F,Tschoeke DA,Thompson F,Thompson C

更新日期：2016-01-14 00:00:00

abstract：:Background. Geriatric syndromes (GS) exhibit high prevalence in patients with end-stage renal disease (ESRD) under chronic dialysis irrespective of age. We sought to determine whether GS influences medication adherence in ESRD patients. Methods. A prospective cohort of chronic dialysis patients was assembled. The pres...

journal_title：PeerJ

authors： Chao CT,Huang JW,COGENT (COhort of GEriatric Nephrology in NTUH) study group.

更新日期：2016-06-14 00:00:00

abstract：Background:Recent studies have shown that people with high alexithymia scores have decreased interoceptive abilities, which can be associated with psychological and physical disorders. Early assessments of the alexithymia trait included the evaluation of these abilities through the dimension measuring the difficulty in...

journal_title：PeerJ

authors： Fournier A,Luminet O,Dambrun M,Dutheil F,Pellissier S,Mondillon L

更新日期：2019-11-20 00:00:00

abstract：Background:Although integrated pest management (IPM) is essential for conservation agriculture, this method can be inadequate for severely infected fields. The ability to predict the potential occurrence of severe infestation of soil-borne disease would enable farmers to adopt suitable methods for high-risk areas, such...

journal_title：PeerJ

authors： Ikeda K,Osawa T

更新日期：2020-11-17 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