A novel approach for microRNA in situ hybridization using locked nucleic acid probes
نویسندگان
چکیده
منابع مشابه
Fluorescent hybridization probes for nucleic acid detection.
Due to their high sensitivity and selectivity, minimum interference with living biological systems, and ease of design and synthesis, fluorescent hybridization probes have been widely used to detect nucleic acids both in vivo and in vitro. Molecular beacons (MBs) and binary probes (BPs) are two very important hybridization probes that are designed based on well-established photophysical princip...
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A successful method has been developed for the detection of live Yersinia pestis, the plague bacillus, which incorporates nascent RNA synthesis. A fluorescent in situ hybridization (FISH) assay using peptide nucleic acid (PNA) probes was developed specifically to differentiate Y. pestis strains from closely related bacteria. PNA probes were chosen to target high copy mRNA of the Y. pestis caf1 ...
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PURPOSE To better understand microRNA miR-21 function in carcinogenesis, we analyzed miR-21 expression patterns in different stages of colorectal cancer development using in situ hybridization (ISH). EXPERIMENTAL DESIGN Locked nucleic acid (LNA)/DNA probes and a biotin-free tyramide signal amplification system were used in ISH analyses of miRNA expression. Conditions for specific detection of...
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The understanding of the human microbiome and its influence upon human life has long been a subject of study. Hence, methods that allow the direct detection and visualization of microorganisms and microbial consortia (e.g. biofilms) within the human body would be invaluable. In here, we assessed the possibility of developing a variant of fluorescence in situ hybridization (FISH), named fluoresc...
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Fluorescence in situ hybridization (FISH) is a powerful technique that is used to detect and localize specific nucleic acid sequences in the cellular environment. In order to increase throughput, FISH can be combined with flow cytometry (flow-FISH) to enable the detection of targeted nucleic acid sequences in thousands of individual cells. As a result, flow-FISH offers a distinct advantage over...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2021
ISSN: 2045-2322
DOI: 10.1038/s41598-021-83888-5