Results 121 to 130 of about 36,229 (210)

A portable device for nucleic acid quantification powered by sunlight, a flame or electricity. [PDF]

, 2018
A decentralized approach to diagnostics can decrease the time to treatment of infectious diseases in resource-limited settings. Yet most modern diagnostic tools require stable electricity and are not portable.
Cesarman, Ethel, Duru, Jens, Erickson, David, Gardner, Andrea, Kopparthy, Varun Lingaiah, Martin, Jeffrey, Maurer, Toby, Semeere, Aggrey, Snodgrass, Ryan   +8 more
core   +1 more source

Role of TGFbRII in myeloid cell mediated regenerative processes and fibroplasia [PDF]

, 2012
Tissue repair and fibrosis are controlled by the interaction of different cell lineages, their soluble factors and matrix signals. Recently, macrophages have been found to be crucial for proper tissue repair.
Ranjan, Rajeev
core  

Directed evolution of Vibrio fischeri LuxR for increased sensitivity to a broad spectrum of acyl-homoserine lactones [PDF]

, 2005
LuxR-type transcriptional regulators play key roles in quorum-sensing systems that employ acyl-homoserine lactones (acyl-HSLs) as signal molecules.
Arnold, Frances H., Collins, Cynthia H., Leadbetter, Jared R.   +2 more
core  

A Single‐Chain Light‐Activatable Transcriptional Reporter for Fluorescently Tagging Mammalian Cells In Vitro

ChemBioChem, Volume 27, Issue 7, 14 April 2026.
Single‐Chain Light‐Activated Transcriptional Reporter (SLATR) is the first single‐component reporter system to use a constitutively active Tobacco Etch Virus protease (TEVp) on the same chain as the Tobacco Etch Virus cleavage site (TEVcs) with light‐dependent transcriptional readout.
Ola Bartolik, Wenjing Wang
wiley   +1 more source

Development of real-time recombinase polymerase amplification assay for rapid and sensitive detection of canine parvovirus 2

BMC Veterinary Research, 2017
Background Canine parvovirus 2, a linear single-stranded DNA virus belonging to the genus Parvovirus within the family Parvoviridae, is a highly contagious pathogen of domestic dogs and several wild canidae species.
Yunyun Geng, Jianchang Wang, Libing Liu, Yan Lu, Ke Tan, Yan-Zhong Chang   +5 more
doaj   +1 more source

pFAR plasmids: New Eukaryotic Expression Vectors for Gene Therapy, devoid of Antibiotic Resistance Markers [PDF]

, 2008
Efficient production of eukaryotic expression vectors requires the selection of plasmid-containing bacteria. To avoid the risk of dissemination of antibiotic resistance markers, we developed a new system to produce a family of plasmids Free of Antibiotic
Corinne Marie, Daniel Scherman, Gaelle Vandermeulen, Magali Richard, Mickael Quiviger, Veronique Preat   +5 more
core   +1 more source

Salmonella detection based on fluorescence polarization enhanced by recombinase polymerase amplification

Shipin yu jixie
ObjectiveTo develop a novel fluorescence polarization (FP) detection strategy and achieve highly sensitive Salmonella detection by incorporating recombinase polymerase amplification (RPA) technology.MethodsThe detection mechanism relies on homologous ...
XUE Pengpeng, CHEN Wei, XU Jianguo, TU Jia, QU Wei   +4 more
doaj   +1 more source

Deletion of Cardiac miR-17-92 Cluster Increases Ischemia/ Reperfusion Injury via PTEN Upregulation [PDF]

, 2017
The miR-17- 92 cluster is necessary for cell proliferation and development of the cardiovascular system. Deletion of this cluster leads to death in neonatal mice.
Prakash, Meeta B
core   +1 more source

Investigation of the substrate properties of fluorescently labeled pyrimidine triphosphates in recombinase polymerase amplification

Тонкие химические технологии
Objectives. To study the substrate properties of Cy5-labeled deoxynucleoside triphosphates of various natures (dU and dC) in the process of incorporation in the DNA chain during recombinase polymerase amplification (RPA).Methods.
A. S. Epifanov, V. E. Shershov, S. A. Surzhikov, A. V. Chudinov, S. A. Lapa   +4 more
doaj   +1 more source

Transcriptional control of the H-NS antagonists LeuO and RcsB-BglJ in Escherichia coli [PDF]

, 2012
The bacterial nucleoid-associated protein (NAP) H-NS is involved in the organization and compaction of the bacterial chromatin and acts as a global respressor, mainly of genes that have been acquired by horizontal gene transfer and that are related to ...
Stratmann, Thomas
core