Results 31 to 40 of about 3,983,345 (293)

CFSP: a collaborative frequent sequence pattern discovery algorithm for nucleic acid sequence classification [PDF]

PeerJ, 2020
Background Conserved nucleic acid sequences play an essential role in transcriptional regulation. The motifs/templates derived from nucleic acid sequence datasets are usually used as biomarkers to predict biochemical properties such as protein binding ...
He Peng
doaj   +2 more sources

Evaluation of commercial methods to separate nucleic acids from intestinal tissues of pigs for diagnosis of porcine epidemic diarrhea

Regulatory Mechanisms in Biosystems, 2019
The article presents the results of evaluating commercial methods for extracting nucleic acids from pig intestinal tissues for the diagnosis of PED. The study was based on samples of small intestine tissues and faeces from 3–5 day old pigs which died ...
D. М. Masiuk, V. S. Nedzvetsky, A. V. Kokariev, O. V. Danchuk, T. O. Vasilenko, O. M. Yefimova   +5 more
doaj   +1 more source

Low-Cost 3D Printers Enable High-Quality and Automated Sample Preparation and Molecular Detection. [PDF]

PLoS ONE, 2016
Most molecular diagnostic assays require upfront sample preparation steps to isolate the target's nucleic acids, followed by its amplification and detection using various nucleic acid amplification techniques.
Kamfai Chan, Mauricio Coen, Justin Hardick, Charlotte A Gaydos, Kah-Yat Wong, Clayton Smith, Scott A Wilson, Siva Praneeth Vayugundla, Season Wong   +8 more
doaj   +1 more source

Quantity and quality of nucleic acids extracted from archival formalin fixed paraffin embedded prostate biopsies

BMC Medical Research Methodology, 2018
Background In Sweden, human tissue samples obtained from diagnostic and surgical procedures have for decades been routinely stored in a formalin-fixed, paraffin-embedded, form.
Jessica Carlsson, Sabina Davidsson, Jonna Fridfeldt, Francesca Giunchi, Valentina Fiano, Chiara Grasso, Renata Zelic, Lorenzo Richiardi, Ove Andrén, Andreas Pettersson, Michelangelo Fiorentino, Olof Akre   +11 more
doaj   +1 more source

Editorial: Nucleic Acid-Associated Inflammation. [PDF]

, 2021
Editorial on the Research Topic Nucleic Acid-Associated ...
Verrier, Eloi, Torraca, Vincenzo, Verrier, Eloi R, Vanpouille-Box, Claire, Langevin, Christelle, Olagnier, David, Laguette, Nadine, Laguette, N., Langevin, C. (Christelle), Verrier, E.R., Claire Vanpouille-Box, Christelle Langevin, Vanpouille-Box, C., Olagnier, D. (David), Eloi R. Verrier, Verrier, E. (Eloi), Vincenzo Torraca, Nadine Laguette, Torraca, V. (Vincenzo), Langevin, C., Olagnier, D., David Olagnier, Torraca, V., Vanpouille-Box, C. (Claire), Laguette, N. (Nadine)   +24 more
core   +1 more source

Real-Time PCR for detection of herpes simplex virus without nucleic acid extraction

BMC Infectious Diseases, 2006
Background The speed and sensitivity of real-time polymerase chain reaction (PCR) have made it a popular method for the detection of microbiological agents in both research and clinical specimens. For the detection and genotyping of herpes simplex virus (
Klausner Jeffrey, Wong Ernest H, Lei John, Pandori Mark W, Liska Sally   +4 more
doaj   +1 more source

Chemical Trends in Sample Preparation for Nucleic Acid Amplification Testing (NAAT): A Review

Biosensors, 2023
Nucleic acid amplification testing facilitates the detection of disease through specific genomic sequences and is attractive for point-of-need testing (PONT); in particular, the early detection of microorganisms can alert early response systems to ...
Soo Min Lee, Hari Kalathil Balakrishnan, Egan H. Doeven, Dan Yuan, Rosanne M. Guijt   +4 more
doaj   +1 more source

Studies on the relation between heme and nucleic acid syntheses in erythroid cell. II. Nucleic acid synthesis in erythroblast of anemic rat treated with aminopterin and bromouracil [PDF]

, 1968
With the bone marrow of anemic rats, which had received the repeated injections of phenylhydrazine once a day for three to four days, the effects of aminopterin and bromouracil on the nucleic acid metabolism of erythroblasts were observed in vivo ...
Shigehisa, Morio
core   +1 more source

Hierarchically structured silica nanomaterials for enhanced nucleic acid isolation

Chemical Engineering Journal Advances
Efficient nucleic acid isolation relies on adsorption and interfacial interactions between biomolecules and solid surfaces, making the design of advanced adsorbents critical for improving extraction performance.
Muhammad Anwar, Zeyaul Islam, Soyeb Pathan, Pogula Sreekanth Reddy, Prasanna R. Kolatkar, Sarim Dastgir   +5 more
doaj   +1 more source

FieldNA: a 3D printed vertical microfluidic device for portable nucleic acid isolation from olive oil samples

Frontiers in Bioengineering and Biotechnology
Isolation and purification of nucleic acid is an essential step in molecular assays for several application areas including healthcare, food safety and security, environmental monitoring, forensic science, etc.
Vineet Penumarthy, Athanasia-Maria Dourou, Evangelia Lampropoulou, Stilianos Arhondakis, Ravi Prakash   +4 more
doaj   +1 more source