Abstract:
:Diversification between islands and ecological radiation within islands are postulated to have occurred in the Euphorbia species (sect. Aphyllis subsect. Macaronesicae) on the Canary Islands. In this study, the biogeographical pattern of 11 species of subsect. Macaronesicae and the genetic differentiation among five species were investigated to distinguish the potential mode and mechanism of diversification and speciation. The biogeographical patterns and genetic structure were examined using statistical dispersal-vicariance analysis, Bayesian phylogenetic analysis, reduced median-joining haplotype network analysis, and discriminant analysis of principal components. The gene flow between related species was evaluated with an isolation-with-migration model. The ancestral range of the species of subsect. Macaronesicae was inferred to be Tenerife and the Cape Verde Islands, and Tenerife-La Gomera acted as sources of diversity to other islands of the Canary Islands. Inter-island colonization of E. lamarckii among the western islands and a colonization of E. regis-jubae from Gran Canaria to northern Africa were revealed. Both diversification between islands and radiation within islands have been revealed in the Euphorbia species (sect. Aphyllis subsect. Macaronesicae) of the Canary Islands. It was clear that this group began the speciation process in Tenerife-La Gomera, and this process occurred with gene flow between some related species.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Sun Y,Li Y,Vargas-Mendoza CF,Wang F,Xing Fdoi
10.1038/srep34454subject
Has Abstractpub_date
2016-09-29 00:00:00pages
34454issn
2045-2322pii
srep34454journal_volume
6pub_type
杂志文章abstract::Printing techniques are becoming increasingly prevalent in modern manufacturing. However, its biggest drawback is the limit in printing resolution. In this paper, we present solvodynamic printing as a novel printing system which aims to improve print resolution by incorporating an additional immiscible carrier solvent...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-47105-8
更新日期:2019-07-24 00:00:00
abstract::When acoustic signals from different sound sources are mixed upon arrival at the ears, the auditory system organizes these acoustic elements by their features. This study shows that individuals with autism spectrum disorder (ASD) performed better in terms of hearing a target sequence among distractors that had similar...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep10524
更新日期:2015-05-22 00:00:00
abstract::Zika virus infection and dengue and chikungunya fevers are emerging viral diseases that have become public health threats. Their aetiologic agents are transmitted by the bite of genus Aedes mosquitoes. Without effective therapies or vaccines, vector control is the main strategy for preventing the spread of these disea...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-39666-5
更新日期:2019-03-11 00:00:00
abstract::Ionizing radiation (IR)-induced intestinal damage is characterized by a loss of intestinal crypt cells, intestinal barrier disruption and translocation of intestinal microflora resulting in sepsis-mediated lethality. We have shown that mice lacking C/EBPδ display IR-induced intestinal and hematopoietic injury and leth...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-49437-x
更新日期:2019-09-27 00:00:00
abstract::We have measured artificial radionuclides, such as 90Sr and 137Cs, in atmospheric depositions since 1957 in Japan. We observed the variations in 90Sr and 137Cs, which were emitted from atmospheric nuclear tests and nuclear power plant accidents, due to their diffusion, deposition, and resuspension. In March 2011, the ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-78312-3
更新日期:2020-12-10 00:00:00
abstract::Temporal baselines are needed for biodiversity, in order for the change in biodiversity to be measured over time, the targets for biodiversity conservation to be defined and conservation progress to be evaluated. Limited biodiversity information is widely recognized as a major barrier for identifying temporal baseline...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep41591
更新日期:2017-01-30 00:00:00
abstract::Patient misidentification in imaging examinations has become a serious problem in clinical settings. Such misidentification could be prevented if patient characteristics such as sex, age, and body weight could be predicted based on an image of the patient, with an alert issued when a mismatch between the predicted and...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-43656-y
更新日期:2019-05-10 00:00:00
abstract::5-hydroxymethylation (5-hmC) is an epigenetic modification on DNA that results from the conversion of 5-methylcytosine by Ten-Eleven Translocation (TET) proteins. 5-hmC is widely present in the brain and is subjected to dynamic regulation during development and upon neuronal activity. It was recently shown to be invol...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-19806-z
更新日期:2018-01-26 00:00:00
abstract::A novel bicomponent alkyd system was designed to decrease the usage of Cobalt-based drier due to its latent carcinogensis. The system was polymerized using a Cobalt-salt complex as an air-sensitive drier and an isopropylthioxanthone photoinitiator as a light-sensitive accelerator, as well as using irradiation in the f...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep38473
更新日期:2016-12-13 00:00:00
abstract::Therapeutic strategies based on the principles of tissue engineering by self-assembly put forward the notion that functional regeneration can be achieved by utilising the inherent capacity of cells to create highly sophisticated supramolecular assemblies. However, in dilute ex vivo microenvironments, prolonged culture...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep08729
更新日期:2015-03-04 00:00:00
abstract::Type 1 diabetes can be overcome by regulatory T cells (Treg) in NOD mice yet an efficient method to generate and maintain antigen-specific Treg is difficult to come by. Here, we devised a combination therapy of peptide/MHC tetramers and IL-2/anti-IL-2 monoclonal antibody complexes to generate antigen-specific Treg and...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-26161-6
更新日期:2018-05-25 00:00:00
abstract::Ti-24Nb-4Zr-8Sn (Ti2448), a new β-type Ti alloy, consists of nontoxic elements and exhibits a low uniaxial tensile elastic modulus of approximately 45 GPa for biomedical implant applications. Nevertheless, the bio-corrosion resistance and biocompatibility of Ti2448 alloys must be improved for long-term clinical use. I...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-24590-x
更新日期:2018-04-26 00:00:00
abstract::Oil spills represent an overwhelming carbon input to the marine environment that immediately impacts the sea surface ecosystem. Microbial communities degrading the oil fraction that eventually sinks to the seafloor must also deal with hydrostatic pressure, which linearly increases with depth. Piezosensitive hydrocarbo...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep23526
更新日期:2016-03-29 00:00:00
abstract::Macro-fungi play important roles in the soil elemental cycle in terrestrial ecosystems. Many researchers have focused on the interactions between mycorrhizal fungi and host plants, whilst comparatively few studies aim to characterise the relationships between macro-fungi and bacteria in situ. In this study, we detecte...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-30120-6
更新日期:2018-08-03 00:00:00
abstract::Persistent human papillomavirus (HPV) infection is the vital factor driving cervical carcinogenesis; however, other features of the local cervicovaginal microenvironment (CVM) may play a critical role in development of precancerous cervical dysplasia and progression to invasive cervical carcinoma (ICC). Here we invest...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-43849-5
更新日期:2019-05-14 00:00:00
abstract::Understanding the behaviour of humpback whale mother-calf pairs and the acoustic environment on their breeding grounds is fundamental to assessing the biological and ecological requirements needed to ensure a successful migration and survival of calves. Therefore, on a breeding/resting ground, Exmouth Gulf, Western Au...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-36870-7
更新日期:2019-01-25 00:00:00
abstract::In using nanostructures to design solar thermal absorbers, computational methods, such as rigorous coupled-wave analysis and the finite-difference time-domain method, are often employed to simulate light-structure interactions in the solar spectrum. However, those methods require heavy computational resources and CPU ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-51407-2
更新日期:2019-10-21 00:00:00
abstract::To understand the impact of PIK3CA mutations on clinical characteristics and treatment response to epidermal growth factor tyrosine kinase inhibitors (EGFR TKIs) of lung adenocarcinoma, we examined PIK3CA and EGFR mutations in lung adenocarcinoma patients, and analyzed their clinical outcomes. Surgically excised tumor...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep35249
更新日期:2016-10-13 00:00:00
abstract::In photodynamic therapy (PDT), cells are impregnated with a photosensitizing agent that is activated by light irradiation, thereby photochemically generating reactive oxygen species (ROS). The amounts of ROS produced depends on the PDT dose and the nature of the photosensitizer. Although high levels of ROS are cytotox...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep13114
更新日期:2015-08-17 00:00:00
abstract::An effective analysis method was developed based on a chemometric tool for the simultaneous quantification of five different post-harvest pesticides (2,4-dichlorophenoxyacetic acid (2,4-D), carbendazim, thiabendazole, iprodione, and prochloraz) in fruits and vegetables. In the modified QuEChERS (quick, easy, cheap, ef...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep42489
更新日期:2017-02-22 00:00:00
abstract::The tibial tuberosity-trochlear groove (TT-TG) distance is a radiographic measurement that is used to quantify malalignment of the patellofemoral joint (PFJ) in cross-sectional imaging. There is an ongoing debate about the impact of the TT-TG-distance on lateral patellar instability and the initiating of cartilage deg...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-72299-7
更新日期:2020-09-18 00:00:00
abstract::Guidelines endorse targeted temperature management to reduce neurological sequelae and mortality after cardiac arrest (CA). Additional therapeutic approaches are lacking. Inhaled nitric oxide (iNO) given post systemic ischemia/reperfusion injury improves outcomes. Attenuated inflammation by iNO might be crucial in bra...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-25213-1
更新日期:2018-04-30 00:00:00
abstract::Cell sorting via flow cytometry is a powerful tool to select subpopulations of cells in many biological fields. Selection of fertilisation-prone sperm is a critical step to ensure a stable and high fertilisation rate in in vitro fertilisation (IVF). However, a combination of conventional cell sorting and IVF system ha...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-65931-z
更新日期:2020-06-01 00:00:00
abstract::Osteoarthritis (OA) is a chronic degenerative joint disease and a major health problem in the elderly population. No disease-modifying osteoarthritis drug (DMOAD) has been made available for clinical use. Here we present a disease-modifying strategy for OA, focusing on messenger RNA (mRNA) delivery of a therapeutic tr...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep18743
更新日期:2016-01-05 00:00:00
abstract::Subclinical hypothyroidism (SH) may influence both ventricular functions. The aim of this study was to evaluation the findings of Tissue Doppler Imaging (TDI) and other echocardiography modalities in children with SH. We compared left ventricular mass index (LVMI) and TDI parameters of patients with SH and children wi...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-76327-4
更新日期:2020-11-12 00:00:00
abstract::Entamoeba possesses a highly divergent mitochondrion-related organelle known as the mitosome. Here, we report the discovery of a novel protein in Entamoeba, which we name Mitosomal β-barrel Outer Membrane Protein of 30 kDa (MBOMP30). Initially identified through in silico analysis, we experimentally confirmed that MBO...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep08545
更新日期:2015-02-25 00:00:00
abstract::In sensory systems, a range of computational rules are presumed to be implemented by neuronal subpopulations with different tuning functions. For instance, in primate cortical area MT, different classes of direction-selective cells have been identified and related either to motion integration, segmentation or transpar...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-11373-z
更新日期:2017-09-12 00:00:00
abstract::CCR5 is the major co-receptor for HIV and polymorphisms in the CCR5 gene as well as promoter region that alter cell surface expression have been associated with disease progression. We determined the relationship between CCR5 promoter polymorphisms and CD4 decline and other immunopathological features like immune acti...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-00192-x
更新日期:2017-03-22 00:00:00
abstract::It has been suggested that excessive exposure of children to the dynamic and highly salient audio-visual stimuli conveyed by electronic media may induce attention-related deficits in adulthood. This study was designed to evaluate this hypothesis in a controlled animal model setup. Building on their natural responsiven...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep21129
更新日期:2016-02-17 00:00:00
abstract::The current anaesthesia information management system (AIMS) has limited capability for the acquisition of high-quality vital signs data. We have developed a Vital Recorder program to overcome the disadvantages of AIMS and to support research. Physiological data of surgical patients were collected from 10 operating ro...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-20062-4
更新日期:2018-01-24 00:00:00