Results 61 to 70 of about 275,235 (344)

Identification Of Infectious Bronchitis Virus Isolates From Malaysia [PDF]

open access: yes, 2007
Infectious bronchitis (IB) is a highly contagious respiratory, urogenital and reproduction disease of chickens and it is distributed worldwide. The disease is caused by infectious bronchitis virus (IBV).
A. Talip, Balkis
core  

Competitive Reverse-Transcriptase Polymerase Chain Reaction without an Artificial Internal Standard

open access: yesAnalytical Biochemistry, 1995
Advances in our understanding of molecular and cellular physiology necessitate that mRNA levels for specific growth factors and other rare transcripts be measured quantitatively in small samples. Conventional methods such as Northern blot analysis and solution hybridization/ribonuclease protection are not sufficiently sensitive.
M E, Zenilman   +3 more
openaire   +2 more sources

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

open access: yesAdvanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras   +6 more
wiley   +1 more source

Rapid quantification of murine ABC mRNAs by real time reverse transcriptase-polymerase chain reaction

open access: yesJournal of Lipid Research, 2002
Several ATP-binding cassette (A22219) transporters are critically involved in cholesterol and phospholipid efflux, reverse cholesterol transport, and play an important role in the development of atherosclerosis. Quantification of ABC mRNA is important in
Yan Ru Su   +2 more
doaj   +1 more source

Characteristics of BCR–ABL gene variants in patients of chronic myeloid leukemia

open access: yesOpen Medicine, 2021
Depending on breakpoints of rearrangement different types of BCR–ABL fusion protein can be generated in patients of chronic myeloid leukemia (CML).
Amin Huma, Ahmed Suhaib
doaj   +1 more source

Template-directed biopolymerization: tape-copying Turing machines

open access: yes, 2012
DNA, RNA and proteins are among the most important macromolecules in a living cell. These molecules are polymerized by molecular machines. These natural nano-machines polymerize such macromolecules, adding one monomer at a time, using another linear ...
Chowdhury, Debashish, Sharma, Ajeet K.
core   +1 more source

Differential expression of cellulose synthase (CesA) gene transcripts in potato as revealed by QRT-PCR [PDF]

open access: yes, 2009
Two transgenic potato lines, csr2–1 and csr4–8 that contained two different antisense cellulose synthase (CesA) genes, csr2 and csr4, respectively were crossed.
Jacobsen, E.   +3 more
core   +2 more sources

Membrane Fusion‐Inspired Nanomaterials: Emerging Strategies for Infectious Disease and Cancer Diagnostics

open access: yesAdvanced Healthcare Materials, EarlyView.
Membrane fusion‐inspired nanomaterials offer transformative potential in diagnostics by mimicking natural fusion processes to achieve highly sensitive and specific detection of disease biomarkers. This review highlights recent advancements in nanomaterial functionalization strategies, signal amplification systems, and stimuli‐responsive fusion designs,
Sojeong Lee   +9 more
wiley   +1 more source

Assays to Detect West Nile Virus in Dead Birds

open access: yesEmerging Infectious Diseases, 2005
Using oral swab samples to detect West Nile virus in dead birds, we compared the Rapid Analyte Measurement Platform (RAMP) assay with VecTest and real-time reverse-transcriptase–polymerase chain reaction. The sensitivities of RAMP and VecTest for testing
Ward B. Stone   +6 more
doaj   +1 more source

Production of positive controls for calcivirus-specific PCR using recombinant baculiovirus technology [PDF]

open access: yes, 1997
Recent advances in our knowledge of the genetic structure of human caliciviruses (HuCVs) and small round-structured viruses (SRSVs) have led to the development of polymerase chain reaction (PCR)-based molecular tests specific for these viruses.
Butcher, S.A., Gould, E.A.
core  

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