Abstract：
:Amorphophallus paeoniifolius, is a commercially important vegetable crop because of its high production potential. In this study, we generated a total of 166 Gb of genomic data from 16 wild and 20 cultivated A. paeoniifolius individuals in southwestern China using restriction site associated DNA sequencing (RAD-seq). We compared the genome-wide variations between the wild and cultivated populations. Wild populations exhibited higher genetic diversity than did cultivated populations based on private allele number, expected heterozygosity, observed heterozygosity and nucleotide diversity. STRUCTURE analysis, principal component analysis (PCA) and a maximum likelihood (ML) tree indicated that A. paeoniifolius populations could be divided into three groups (a cultivated group and two wild groups) with significant genetic differentiation. The low genetic diversity and shallow genetic differentiation found within cultivated populations are likely caused by continuous selection and the clonal propagation methods used during domestication. The significant differentiation between the wild populations may suggest strong genetic drift due to small populations and human disturbance. The genome-wide single nucleotide polymorphisms (SNPs) identified in our study will provide a valuable resource for further breeding improvement and effective use of the germplasm.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Gao Y,Yin S,Wu L,Dai D,Wang H,Liu C,Tang Ldoi
10.1038/s41598-017-14738-6subject
Has Abstractpub_date
2017-10-27 00:00:00pages
14183issue
1issn
2045-2322pii
10.1038/s41598-017-14738-6journal_volume
7pub_type
杂志文章abstract：:Improving feed efficiency (FE) is a major goal of pig breeding, reducing production costs and providing sustainability to the pig industry. Reliable predictors for FE could assist pig producers. We carried out untargeted blood metabolite profiling in uncastrated males from Danbred Duroc (n = 59) and Danbred Landrace (...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-57182-4
更新日期：2020-01-14 00:00:00
abstract：:The muscular dystrophy X-linked mouse (mdx) is the most commonly used preclinical model for Duchenne muscular dystrophy. Although disease progression in the mouse does not perfectly model the human disease, it shares many pathological features. Early characterizations of the model reported severe pathology through ear...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-74192-9
更新日期：2020-10-14 00:00:00
abstract：:Bisoprolol (B) exerts potential cardioprotective effects against myocardial ischemia/reperfusion (I/R) injury. Unfolded protein response (UPR) attenuates I/R injury induced apoptosis by reducing oxidative damage and inflammation response. The current study investigated whether the protective effects of bisoprolol resu...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-12366-8
更新日期：2017-09-19 00:00:00
abstract：:Giant spin Hall effect (GSHE) has received significant attention for its potential in future spintronic applications. Spin current via GSHE-based thin films provides an effective and promising means to manipulate magnetization. However, an external in-plane magnetic field is required to consistently switch the perpend...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-26586-z
更新日期：2018-05-25 00:00:00
abstract：:MicroRNAs hold great promise as biomarkers of disease. However, there are few efficient and robust methods for measuring microRNAs from low input samples. Here, we develop a high-throughput sequencing protocol that efficiently captures small RNAs while minimizing inherent biases associated with library production. The...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-018-38458-7
更新日期：2019-02-19 00:00:00
abstract：:For people with synaesthesia ordinary stimuli such as digits or letters induce concurrent experiences such as colours. Synaesthesia is associated with a memory advantage and the aim of this study was to investigate whether this advantage persists across time. We tested recognition memory of four different types of syn...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-60388-6
更新日期：2020-02-26 00:00:00
abstract：:Gastroenterologists are still unable to differentiate between some of the most ordinary disorders of the gut and consequently patients are misdiagnosed. We have developed a swallowable gas sensor capsule for addressing this. The gases of the gut are the by-product of the fermentation processes during digestion, affect...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep33387
更新日期：2016-09-16 00:00:00
abstract：:Knowledge of brain correlates of postural control is limited by the technical difficulties in performing controlled experiments with currently available neuroimaging methods. Here we present a system that allows the measurement of anticipatory postural adjustment of human legs to be synchronized with the acquisition o...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep43088
更新日期：2017-02-23 00:00:00
abstract：:Previous studies have shown that it is possible to nutritionally program gilthead seabream offspring through fish oil (FO) replacement by vegetable oils (VO) in the broodstock diet, to improve their ability to grow fast when fed low fish meal (FM) and FO diets during grow-out phase. However, in those studies broodstoc...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-72166-5
更新日期：2020-09-23 00:00:00
abstract：:Microglial activation is associated with glaucoma. In the model of unilateral laser-induced ocular hypertension (OHT), the time point at which the inflammatory process peaks remains unknown. Different time points (1, 3, 5, 8, and 15 d) were compared to analyze signs of microglial activation both in OHT and contralater...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-61848-9
更新日期：2020-03-17 00:00:00
abstract：:Selenium and selenium nanoparticles (SeNPs) are extensively used in biomedicine, electronics and some other industrial applications. The bioproduction of SeNPs is gaining interest as a green method to manufacture these biotechnologically relevant products. Several microorganisms have been used for the production of Se...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-16252-1
更新日期：2017-11-22 00:00:00
abstract：:Single-walled carbon nanotubes (SWCNTs) have been modified with ester groups using typical organic radical chemistry. Consequently, traps for mobile excitons have been created, which enhanced the optical properties of the material. The proposed methodology combines the benefits of mainstream approaches to create lumin...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-76716-9
更新日期：2020-11-16 00:00:00
abstract：:Diverse communities can adjust their trait composition to altered environmental conditions, which may strongly influence their dynamics. Previous studies of trait-based models mainly considered only one or two trophic levels, whereas most natural system are at least tritrophic. Therefore, we investigated how the addit...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-43974-1
更新日期：2019-05-17 00:00:00
abstract：:The Saccharomyces cerevisiae kinesin-5 Cin8 performs essential mitotic functions in spindle assembly and anaphase B spindle elongation. Recent work has shown that Cin8 is a bi-directional motor which moves towards the minus-end of microtubules (MTs) under high ionic strength (IS) conditions and changes directionality ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep25597
更新日期：2016-05-24 00:00:00
abstract：:This study was initiated to improve E. coli succinate production by engineering the E. coli global transcription factor, Cra (catabolite repressor/activator). Random mutagenesis libraries were generated through error-prone PCR of cra. After re-screening and mutation site integration, the best mutant strain was Tang154...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep36526
更新日期：2016-11-04 00:00:00
abstract：:Five-component icosahedral quasicrystals with compositions in the range Al68-73Fe11-16Cu10-12Cr1-4Ni1-2 were recently recovered after shocking metallic CuAl5 and (Mg0.75Fe0.25)2SiO4 olivine in a stainless steel 304 chamber, intended to replicate a natural shock that affected the Khatyrka meteorite. The iron in those q...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-15771-1
更新日期：2017-11-15 00:00:00
abstract：:Silicon Carbide (SiC) is a promising cladding material for accident-tolerant fuel in light water reactors due to its excellent resistance to chemical attacks at high temperatures, which can prevent severe accident-induced environmental disasters. Although it has been known for decades that radiation-induced swelling a...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-017-15037-w
更新日期：2017-11-07 00:00:00
abstract：:The effects of quercetin liposomes (Q-PEGL) on streptozotocin (STZ)-induced diabetic nephropathy (DN) was investigated in rats. Male Sprague Dawley rats were used to establish a STZ induced DN model. DN rats randomly received one of the following treatments for 8 weeks: blank treatment (DN), free quercetin (Que), pegy...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-59411-7
更新日期：2020-02-12 00:00:00
abstract：:Virtual-hand-illusion studies often use explicit and implicit measures of body ownership but no agreed-on implicit measure of agency exists. We investigated whether the Intentional Binding (IB) effect could serve as such a measure. A pilot study confirmed that current consistency increases both perceived agency and IB...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-019-40545-2
更新日期：2019-03-07 00:00:00
abstract：:An evaluation of energy thresholding and acquisition mode for metal artifact reduction in Photon-counting detector CT (PCD-CT) compared to conventional energy-integrating detector CT (EID-CT) was performed. Images of a hip prosthesis phantom placed in a water bath were acquired on a scanner with PCD-CT and EID-CT (tub...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-77904-3
更新日期：2020-12-03 00:00:00
abstract：:Preclinical studies show that the dopamine D3 receptor (D3R) is involved in the reinstatement of drug seeking and motivation for drugs of abuse. A D3R gene variant, Ser9Gly (rs6280) has been linked to nicotine dependence, yet the mechanisms underlying its involvement in nicotine dependence is unclear. This study inves...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-60940-4
更新日期：2020-03-05 00:00:00
abstract：:The Sinorhizobium meliloti (S. meliloti) strain CCNWSX0020 displayed tolerance to high levels exposures of multiple metals and growth promotion of legume plants grown in metal-contaminated soil. However, the mechanism of metal-resistant strain remains unknown. We used five P1B-ATPases deletions by designating as ∆copA...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep29355
更新日期：2016-07-05 00:00:00
abstract：:Multi-drug resistant Pseudomonas aeruginosa has increased progressively and impedes further regression in mortality in burn patients. Such wound infections serve as bacterial reservoir for nosocomial infections and are associated with significant morbidity and costs. Anti-microbial polycationic dendrimers G3KL and G3R...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep22020
更新日期：2016-02-25 00:00:00
abstract：:The ultrathin SmCo5 nanoflakes with average thickness smaller than 50 nm are prepared by a novel method of solid particle (NaCl) and surfactant co-assisted ball milling. The as-prepared nanoflakes exhibit a narrower thickness distribution of 10-50 nm and high coercivity of 23 kOe. The possible formation mechanism of n...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep25805
更新日期：2016-05-13 00:00:00
abstract：:Paedomorphosis and metamorphosis are two major developmental processes that characterize the evolution of complex life cycles in many lineages. Whereas these processes were fixed in some taxa, they remained facultative in others, with alternative phenotypes expressed in the same populations. From a genetic perspective...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep32046
更新日期：2016-08-18 00:00:00
abstract：:An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title：Scientific reports
pub_type： 已发布勘误
doi：10.1038/s41598-020-62994-w
更新日期：2020-04-24 00:00:00
abstract：:Probing the oligomeric state of abundant molecules, such as membrane proteins in intact cells, is essential, but has not been straightforward. We address this challenge with a simple counting strategy that is capable of reporting the oligomeric state of dense, membrane-bound protein complexes. It is based on single-mo...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep14072
更新日期：2015-09-11 00:00:00
abstract：:The biodosimetric information is critical for evaluating the human health hazards caused by radon and its progeny. Here, we demonstrated that the formation of phosphorylated histone variant H2AX (γ-H2AX), p53-binding protein 1 (53BP1) and phosphorylated KRAB-associated protein 1 (pKAP-1) foci and their linear tracks i...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep38295
更新日期：2016-12-06 00:00:00
abstract：:Association of a high-serum ferritin with poor outcome showed that iron might play a detrimental role in the brain after intracerebral hemorrhage (ICH). Here, we investigated changes in serum iron, ferritin, transferrin (Tf) and ceruloplasmin (CP) in patients with ICH (n = 100) at day 1 (admission), 3, 7, 14 and 21 an...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/srep21970
更新日期：2016-02-22 00:00:00
abstract：:This paper reports the fabrication and operation of a transmission-type polarization rotator for visible light with a wavelength of 450 nm using indirect-transition-type semiconductor crystalline SiC in which Al atoms were implanted as a p-type dopant. A novel dressed-photon-phonon (DPP)-assisted annealing method was ...
journal_title：Scientific reports
pub_type： 杂志文章
doi：10.1038/s41598-020-69971-3
更新日期：2020-07-31 00:00:00
