Abstract:
:The possibility of producing transgenic cloned buffalos by nuclear transfer of fetal fibroblasts expressing enhanced green fluorescent protein (EGFP) was explored in this study. When buffalo fetal fibroblasts (BFFs) isolated from a male buffalo fetus were transfected with pEGFP-N1 (EGFP is driven by CMV and Neo is driven by SV-40) by means of electroporation, Lipofectamine-LTX and X-tremeGENE, the transfection efficiency of electroporation (35.5%) was higher than Lipofectamine-LTX (11.7%) and X-tremeGENE (25.4%, P < 0.05). When BFFs were transfected by means of electroporation, more embryos from BFFs transfected with pEGFP-IRES-Neo (EGFP and Neo are driven by promoter of human elongation factor) cleaved and developed to blastocysts (21.6%) compared to BFFs transfected with pEGFP-N1 (16.4%, P < 0.05). A total of 72 blastocysts were transferred into 36 recipients and six recipients became pregnant. In the end of gestation, the pregnant recipients delivered six healthy calves and one stillborn calf. These calves were confirmed to be derived from the transgenic cells by Southern blot and microsatellite analysis. These results indicate that electroporation is more efficient than lipofection in transfecting exogenous DNA into BFFs and transgenic buffalos can be produced effectively by nuclear transfer of BFFs transfected with pEGFP-IRES-Neo.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Lu F,Luo C,Li N,Liu Q,Wei Y,Deng H,Wang X,Li X,Jiang J,Deng Y,Shi Ddoi
10.1038/s41598-018-25120-5subject
Has Abstractpub_date
2018-05-03 00:00:00pages
6967issue
1issn
2045-2322pii
10.1038/s41598-018-25120-5journal_volume
8pub_type
杂志文章abstract::Although re-sequencing of gene panels and mRNA expression profiling are now firmly established in clinical laboratories, in-depth proteome analysis has remained a niche technology, better suited for studying model systems rather than challenging materials such as clinical trial samples. To address this limitation, we ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep34949
更新日期:2016-10-07 00:00:00
abstract::To evaluate the association between vision-related quality of life (QoL), physical inactivity, and locomotor dysfunction in subjects with visual impairment.This cross-sectional study included 215 visually impaired subjects recruited from six ophthalmology departments in Japan. The physical inactivity and locomotor dys...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-30599-z
更新日期:2018-08-13 00:00:00
abstract::The ability to distinguish and grade malignant cells during surgical procedures in a fast, non-invasive and staining-free manner is of high importance in tumor management. To this extend, Third Harmonic Generation (THG), Second Harmonic Generation (SHG) and Fourier-Transform Infrared (FTIR) spectroscopy were applied t...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-67857-y
更新日期:2020-07-06 00:00:00
abstract::The ability of radial glial progenitors (RGPs) to generate cortical neurons is determined by local extracellular factors and signaling pathways intrinsic to RGPs. Here we find that GPR157, an orphan G protein-coupled receptor, localizes to RGPs' primary cilia exposed to the cerebrospinal fluid (CSF). GPR157 couples wi...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep25180
更新日期:2016-05-04 00:00:00
abstract::The regulatory (neuro)peptide galanin and its three receptors (GAL1-3R) are involved in immunity and inflammation. Galanin alleviated inflammatory bowel disease (IBD) in rats. However, studies on the galanin receptors involved are lacking. We aimed to determine galanin receptor expression in IBD patients and to evalua...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-79456-y
更新日期:2021-01-12 00:00:00
abstract::Microsecond (μs) time-resolved extended X-ray absorption fine structure spectroscopy (EXAFS) has been developed using an energy-dispersive EXAFS (EDE) setup equipped with a silicon Quantum Detector ULTRA. The feasibility was investigated with a prototypical thermally driven redox reaction, the thermal decomposition of...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep01018
更新日期:2012-01-01 00:00:00
abstract::The development of scalable synthesis techniques for optically transparent, electrically conductive coatings is in great demand due to the constantly increasing market price and limited resources of indium for indium tin oxide (ITO) materials currently applied in most of the optoelectronic devices. This work pioneers ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep13710
更新日期:2015-09-03 00:00:00
abstract::We have investigated the use of fluorescent molecular rotors as probes for detection of p53 binding to DNA. These are a class of fluorophores that undergo twisted intramolecular charge transfer (TICT). They are non-fluorescent in a freely rotating conformation and experience a fluorescence increase when restricted in ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-31197-9
更新日期:2018-08-28 00:00:00
abstract::Olive oil pomace (OOP) is a bio-waste rich in highly soluble polyphenols. OOP has been proposed as an additive in ruminant feeding to modulate rumen fermentations. Three groups of ewes were fed the following different diets: a control diet and two diets supplemented with OOP, obtained with a two-phase (OOP2) or three-...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-26713-w
更新日期:2018-05-31 00:00:00
abstract::Mast Cells (MCs) are one of the first immune cells encountered by invading pathogens. Their presence in large numbers in the superficial dermis, where Leishmania is encountered, suggests that they may play a critical role in immune responses to Leishmania. In this study the interactions of Leishmania donovani, the cau...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-12753-1
更新日期:2017-10-16 00:00:00
abstract::The concentration of CO2 in many aquatic systems is variable, often lower than the KM of the primary carboxylating enzyme Rubisco, and in order to photosynthesize efficiently, many algae operate a facultative CO2 concentrating mechanism (CCM). Here we measured the responses of a marine diatom, Thalassiosira pseudonana...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep42333
更新日期:2017-02-09 00:00:00
abstract::Most published sleep studies use three species: human, house mouse, or Norway rat. The degree to which data from these species captures variability in mammalian sleep remains unclear. To gain insight into mammalian sleep diversity, we examined sleep architecture in the spiny basal murid rodent Acomys cahirinus. First,...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-67859-w
更新日期:2020-07-02 00:00:00
abstract::We found that the coagulation and cytokine pathways were important mechanisms involve in the degeneration of intervertebral discs (IVD) using a microarray approach to analyze gene expression in different grades of specimens. Furthermore, using a cytokine/chemokine array, a significant increase in CXCL8 expression was ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-09122-3
更新日期:2017-08-17 00:00:00
abstract::Vitiligo is characterized by death or functional defects of epidermal melanocytes through still controversial pathogenic process. Previously, we showed that mitochondria-driven pre-senescent phenotype diminishes the capability of vitiligo melanocytes to cope with stressful stimuli. In the current study, we investigate...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-13961-5
更新日期:2017-10-20 00:00:00
abstract::The aminopeptidase gene from Mesorhizobium SEMIA3007 was cloned and overexpressed in Escherichia coli. The enzyme called MesoAmp exhibited optimum activity at pH 8.5 and 45 °C and was strongly activated by Co2+ and Mn2+. Under these reaction conditions, the enzyme displayed Km and kcat values of 0.2364 ± 0.018 mM and ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-10932-8
更新日期:2017-09-06 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/s41598-020-67918-2
更新日期:2020-07-09 00:00:00
abstract::E5 proteins are amongst the least understood of the Human Papillomavirus (HPV) encoded gene products. They are small, membrane-integrated proteins known to modulate a number of critical host pathways associated with pathogenesis including growth factor receptor signaling and immune evasion. Their role in the virus lif...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep12523
更新日期:2015-08-03 00:00:00
abstract::In the current report, we describe the identification of three genetically distinct groups of prophages integrated into three different chromosomal sites of human gut-associated Bifidobacterium breve and Bifidobacterium longum strains. These bifidobacterial prophages are distantly related to temperate actinobacterioph...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-31181-3
更新日期:2018-08-24 00:00:00
abstract::The emergence of global antibiotic resistance necessitates the urgent need to develop new and effective antimicrobial agents. Combination of two antimicrobial agents can potentially improve antimicrobial potency and mitigate the development of resistance. Therefore, we have utilized metal molecular doping methodology ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-47315-0
更新日期:2019-08-02 00:00:00
abstract::Motivational, cognitive and action goals are processed by distinct, topographically organized, corticostriatal circuits. We aimed to test whether processing in the striatum is under causal control by cortical regions in the human brain by investigating the effects of offline transcranial magnetic stimulation (TMS) ove...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-21346-5
更新日期:2018-02-19 00:00:00
abstract::Incidence of glioma is approximately 50% higher in males. Previous analyses have examined exposures related to sex hormones in women as potential protective factors for these tumors, with inconsistent results. Previous glioma genome-wide association studies (GWAS) have not stratified by sex. Potential sex-specific gen...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-24580-z
更新日期:2018-05-09 00:00:00
abstract::In this contribution, a complete dissertation concerning the behavior of a Long Period Grating (LPG) inscribed in a B-Ge co-doped optical fiber by means of an excimer laser and exposed to proton irradiation during a recent extensive campaign performed at the European Organization for Nuclear Research (CERN) with a flu...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-58049-9
更新日期:2020-01-28 00:00:00
abstract::In this study, a novel method based on the transfer of graphene patterns from a rigid or flexible substrate onto a polymeric film surface via solvent casting was developed. The method involves the creation of predetermined graphene patterns on the substrate, casting a polymer solution, and directly transferring the gr...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-46978-z
更新日期:2019-07-22 00:00:00
abstract::Ghrelin and obestatin are two gastrointestinal peptides, derived from a common precursor. Expression of both peptides have been found in breast cancer tissue and ghrelin has been associated with breast cancer development. Ghrelin expression is associated with longer survival in women diagnosed with invasive and node n...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-31783-x
更新日期:2018-09-11 00:00:00
abstract::Ocular graft-versus-host disease (GVHD) is a common complication after hematopoietic stem cell transplantation (HSCT). Here we compared the diagnostic rates of ocular GVHD, including its severity, prognosis and the agreement, obtained using three grading scales: the National Institutes of Health (NIH) eye score, Japan...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep06680
更新日期:2014-10-22 00:00:00
abstract::The gut microbiome is shaped and modified by the polymorphisms of microorganisms in the intestinal tract. Its composition shows strong individual specificity and may play a crucial role in the human digestive system and metabolism. Several factors can affect the composition of the gut microbiome, such as eating habits...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep23075
更新日期:2016-03-15 00:00:00
abstract::Although optimal therapy for myocardial infarction includes reperfusion to restore blood flow to the ischemic region, ischemia/reperfusion (IR) also initiates an inflammatory response likely contributing to adverse left ventricular (LV) extracellular matrix (ECM) remodeling. Galectin-3 (Gal-3), a β-galactoside-binding...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-46119-6
更新日期:2019-07-03 00:00:00
abstract::Using a metagenomics approach, we have determined the first full-length genome sequence of a human parechovirus type 15 (HPeV15) strain, isolated from a child with acute flaccid paralysis and co-infected with EV-A71. HPeV15 is a rarely reported type. To date, no full-length genome sequence of HPeV15 is available in th...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-63467-w
更新日期:2020-04-21 00:00:00
abstract::Evaluation of precipitation and nitrogen (N) deposition in desert ecosystems helps to elucidate the reaction of desert ecosystems to future environmental changes. An in-situ field experiment was established to examine the influence of a long-term enhanced precipitation and N deposition on the photosynthetic traits and...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-37245-8
更新日期:2019-03-08 00:00:00
abstract::Intestinal microbiome changes that occur in HIV positive individuals on different antiretroviral therapy (ART) regimens are important to understand, as they are potentially linked with chronic inflammation and microbiome-linked comorbidities that occur at increased incidence in this population. We conducted a cross-se...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep43741
更新日期:2017-03-06 00:00:00