Abstract:
:A rapid and sensitive recombinase polymerase amplification (RPA) assay, Bruce-RPA, was developed for detection of Brucella. The assay could detect as few as 3 copies of Brucella per reaction within 20 min. Bruce-RPA represents a candidate point-of-care diagnosis assay for human brucellosis.
journal_name
Mol Cell Probesjournal_title
Molecular and cellular probesauthors
Ren H,Yang M,Zhang G,Liu S,Wang X,Ke Y,Du X,Wang Z,Huang L,Liu C,Chen Zdoi
10.1016/j.mcp.2016.02.007subject
Has Abstractpub_date
2016-04-01 00:00:00pages
122-4issue
2eissn
0890-8508issn
1096-1194pii
S0890-8508(16)30017-2journal_volume
30pub_type
杂志文章abstract::In situ hybridization is the hybridization-mediated detection of specific nucleic acid sequences within structurally intact cells or tissues. As such it uniquely provides localization of nucleic acid superimposed on observable cellular and subcellular structural detail, allowing analysis unobtainable by other hybridiz...
journal_title:Molecular and cellular probes
pub_type: 杂志文章,评审
doi:10.1016/0890-8508(87)90033-8
更新日期:1987-09-01 00:00:00
abstract::Recombinase polymerase amplification assays using real-time fluorescent detection (real-time RPA assay) and lateral flow dipstick (RPA LFD assay) were developed targeting the gD gene of pseudorabies virus (PRV). Both assays were performed at 39 °C within 20 min. The sensitivity of the real-time RPA assay and the RPA L...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2017.03.005
更新日期:2017-06-01 00:00:00
abstract::Some receptor tyrosine kinase genes are mutated in inherited and somatically acquired human cancers. To permit mutational analysis, the complete genomic structure of the human EPHA1 gene on chromosome 7q34 was determined and oligonucleotide pairs were designed to amplify coding regions. The gene contains 18 exons, two...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1006/mcpr.1999.0228
更新日期:1999-06-01 00:00:00
abstract::This study evaluates five cryptic plasmid-derived DNA probes in a 4-h slot-blot hybridization assay for the detection of Chlamydia trachomatis in cultures and clinical specimens. The probes, consisting of either the entire cloned 7.5 kbp cryptic plasmid pSE8 or one of four Hin dIII/Eco RI fragments measuring 710, 1055...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/s0890-8508(05)80013-1
更新日期:1991-12-01 00:00:00
abstract::Identification of sources Campylobacter infection in the poultry houses is in general problematic due to the lack of reliable methods to detect campylobacteria in environmental samples. Detection of campylobacteria in environmental samples by conventional culture methods is difficult and of limited sensitivity due to ...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1006/mcpr.2002.0434
更新日期:2002-10-01 00:00:00
abstract::Infection of the cervix uteri with various types of human papillomaviruses is generally considered a necessary factor in the etiology of cancer of the cervix uteri. In many human populations throughout the world, approximately 90% of cervical carcinomas are found to harbour HPV genomes, as judged by Southern blot hybr...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/0890-8508(90)90013-p
更新日期:1990-04-01 00:00:00
abstract::A polymerase chain reaction (PCR) protocol was developed that could specifically amplify a 520-bp region of the erythromycin resistant methylase (ermC) gene sequence. The identity of the PCR-amplified 520-bp DNA was confirmed by HinCII endonuclease restriction digestion, which produced the predicted 440-bp and 80-bp D...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1006/mcpr.1997.0121
更新日期:1997-10-01 00:00:00
abstract::Transcription of human papillomavirus (HPV) type 33 early region was analysed in the UT-DEC-1 keratinocyte cell line, which has been derived from a HPV-33-containing mild vaginal dysplasia. Fifteen cDNA clones from transcripts from the E6-E7 open reading frames were constructed and analysed. Most clones represented vi...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1006/mcpr.1997.0144
更新日期:1998-02-01 00:00:00
abstract::A rapid polymerase chain reaction (PCR) assay specific for Marek's Disease Virus (MDV) was developed. This assay was able to detect MDV in inoculated chick kidney cells at dilutions of 10(-5). Negative PCR results were obtained using uninoculated chick cells, Marek's Disease Vaccine (SB), Herpesvirus of Turkeys (HVT) ...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1006/mcpr.1993.1017
更新日期:1993-04-01 00:00:00
abstract::A simple and rapid method, PCR-restriction enzyme analysis (PCR-RE) for BK virus (BKV) typing was developed, based on the presence of type-specific restriction enzyme sites in a 327 bp PCR-generated fragment which partially encodes the VP1 protein. The enzymes, Alu I, Xmn I and Ava II, were used to digest the PCR prod...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1006/mcpr.1993.1047
更新日期:1993-08-01 00:00:00
abstract::Yersinia pestis, the causative agent of plague mainly infects rodents, while humans are the accidental host. The conventional diagnostic methods available for Y. pestis exhibit cross-reactivity with other enteropathogenic bacteria which makes its detection difficult. Rapid and reliable point-of-care detection of Y. pe...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2020.101670
更新日期:2020-12-01 00:00:00
abstract:INTRODUCTION:Treatment in metastatic colorectal cancer (mCRC) has expanded with monoclonal antibodies targeting epidermal growth factor receptor, but is restricted to patients with a wild-type (WT) KRAS mutational status. The most sensitive assays for KRAS mutation detection in formalin-fixed paraffin embedded (FFPE) t...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2017.06.003
更新日期:2017-10-01 00:00:00
abstract::Variation amongst strains of Helicobacter pylori and Helicobacter mustelae was examined by DNA restriction endonuclease digestion and rRNA gene patterns generated using a non-radioactive probe. Chromosomal DNA was extracted from 30 cultures of H. pylori from human, Rhesus monkey and pig gastric mucosa, and from three ...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/0890-8508(90)90023-s
更新日期:1990-08-01 00:00:00
abstract::Four isolates of Sarcocystis neurona from horses with equine protozoal myeloencephalitis and eight species of coccidia from the genera Sarcocystis, Toxoplasma or Eimeria were differentiated using the random amplified polymorphic DNA assay. A single, common, 550-bp DNA fragment was amplified from the DNA of each S. neu...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1006/mcpr.1994.1051
更新日期:1994-10-01 00:00:00
abstract::Shigella spp are exquisitely fastidious Gram negative organisms that frequently get missed in the detection by traditional culture methods. For this reason, this work has adapted a classical PCR for detection of Shigella in food and stool specimens to real-time PCR using the SYBR Green format. This method follows a me...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2012.09.002
更新日期:2013-02-01 00:00:00
abstract::A DNA probe is described that can be used for identification of Providencia stuartii by means of filter hybridization assays. The probe, which is a fragment of the P. stuartii phoN gene coding for an acid phosphatase, appeared to be able to recognize only P. stuartii strains in slot-blot hybridization experiments perf...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/0890-8508(92)90036-w
更新日期:1992-10-01 00:00:00
abstract::Pre-mRNA processing factor 4 (PRPF4), a core protein in U4/U6 snRNP, maintains snRNP structures by interacting with PRPF3 and cyclophilin H. Expression of the PRPF4 gene affects cell survival as well as apoptosis and is responsible for retinitis pigmentosa (RP). Proteomics analysis shows that PRPF4 may be a therapeuti...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2019.101440
更新日期:2019-10-01 00:00:00
abstract::Routine diagnosis of acute flaccid paralysis (AFP) is still based on classical virological procedures. Several enteroviruses serotypes are not easily isolated in cell cultures system used and routinely more than one passage in cell culture is performed. A total of 54 archived faecal samples were examined. The heteroge...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2007.12.001
更新日期:2008-06-01 00:00:00
abstract::Rapid pathogen testing is vital to the food industry. Enzyme immunoassays (EIA) provide reliable negative results in 48 h, but a presumptive positive (suspect) EIA result must be confirmed by traditional culture methods, requiring an additional 72 h. Polymerase chain reaction (PCR) testing technology is accepted as an...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2003.09.007
更新日期:2004-02-01 00:00:00
abstract::The major cause of first-trimester pregnancy loss is chromosomal abnormality, which could be detected by many methods. Conventional karyotyping based on chorionic villi (CV) culture is frequently used but may have limitations due to culture failure and selective growth of cells. In this study, we aimed to investigate ...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2020.101532
更新日期:2020-06-01 00:00:00
abstract::We have examined the relationship between Chlamydia trachomatis found in clinical samples in which the cryptic plasmid was absent and known serovars of C. trachomatis. PCR and RNase protection assays were used to compare 12 C. trachomatis serovars and a plasmidless L2 serovar strain with the reactivity of clinical spe...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1006/mcpr.1994.1061
更新日期:1994-10-01 00:00:00
abstract::Non-small-cell lung carcinoma (NSCLC) accounts for approximately 80% of lung cancers with a high metastatic potential. Elucidating the mechanism of NSCLC metastasis will provide new promising targets for NSCLC therapy and benefit its prognosis. Plasmacytoma variant translocation 1 (PVT1) has been proven to be overexpr...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2020.101652
更新日期:2020-12-01 00:00:00
abstract::PCR detection and quantification of vaginal lactobacilli remains problematic because of the high level of genetic heterogeneity and taxonomic complexity within the genus Lactobacillus. The aim of the present study was to identify conserved sequences among the genomes of major species of vaginal lactobacilli that could...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2016.11.006
更新日期:2017-04-01 00:00:00
abstract::Actinobacillus pleuropneumoniae is the etiological agent of swine contagious pleuropneumoniae, which is distributed globally and associated with severe economic losses in the pig rearing industry. In this study, a real-time recombinase polymerase amplification assay (real-time RPA) based on the apxIVA gene was develop...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2019.03.007
更新日期:2019-06-01 00:00:00
abstract::The recently known coronavirus, SARS-CoV-2, has turn into the greatest global health challenge, affecting a large number of societies. The lack of specific treatment and gold-standard diagnostic system has made the situation more complicated. Efforts have led to production of several diagnostic kits that are associate...
journal_title:Molecular and cellular probes
pub_type: 杂志文章,meta分析
doi:10.1016/j.mcp.2020.101636
更新日期:2020-10-01 00:00:00
abstract::Swine are implicated as the principal animal reservoir for plasmid-bearing Yersinia enterocolitica (YEP(+)) strains that are pathogenic to humans. To evaluate the utility of the PCR for detection of YEP(+) strains in naturally-contaminated pig feces, samples were first enriched in Irgasan ticarcillin potassium chlorat...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1006/mcpr.2002.0408
更新日期:2002-06-01 00:00:00
abstract::Development of rapid amplification assays for the detection and identification of biological threat agents has become a focus of diagnostic efforts in recent years. The use of real-time PCR assays as diagnostic tools depends upon two critical processes. First, nucleic acid purification must provide template that is bo...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2004.07.006
更新日期:2005-02-01 00:00:00
abstract::The pyrazinamidase gene coding for the enzyme that activates the bactericidal drug pyrazinamide contains a polymorphic site that is preserved in Mycobacterium bovis. We synthesized two sets of primers, one encompassing a 180 bp fragment, and the second spanning a 726 bp fragment including the full pncA gene. Following...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2003.11.006
更新日期:2004-06-01 00:00:00
abstract::Bacterial kidney disease in salmonid fish is caused by the slow-growing Gram-positive rod, Renibacterium salmoninarum. The partial sequence of 16S rRNA from R. salmoninarum was determined and compared with published bacterial 16S rRNA sequences. From this sequence information, a 30-bases-long oligonucleotide was desig...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1006/mcpr.1993.1004
更新日期:1993-02-01 00:00:00
abstract::Detection of Ehrlichia chaffeensis is necessary to study interactions between the parasite and its vertebrate and invertebrate hosts. The purpose of this study was to develop a sensitive, specific PCR assay for E. chaffeensis based on the outer membrane protein gene, p28. Candidate primer sets were identified and rank...
journal_title:Molecular and cellular probes
pub_type: 杂志文章
doi:10.1016/j.mcp.2003.10.002
更新日期:2004-04-01 00:00:00