Results 261 to 270 of about 297,554 (311)

Metallographic in situ hybridization

Human Pathology, 2007
Metallographic methods, in which a target is visualized using a probe or antibody that deposits metal selectively at its binding site, offers many advantages for bright-field in situ hybridization (ISH) detection as well as for other labeling and detection methods.
Richard D, Powell, James D, Pettay, William C, Powell, Patrick C, Roche, Thomas M, Grogan, James F, Hainfeld, Raymond R, Tubbs   +6 more
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Measurement of In Situ Hybridization

Current Protocols in Molecular Biology, 2000
AbstractHybridization of labeled specific molecular probes to nucleic acids in tissues allows geometric and functional location of gene expression or of foreign genome sequences. Estimates of amounts and location of target nucleic acid sequence can be made with phosphor storage imaging and molecular controls.
S B, Hoover, C H, Fox, J, Bahre, M, Cottler-Fox, C, Sung   +4 more
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Fluorescence In Situ Hybridization

2003
In situ hybridization describes the annealing of a labeled nucleic acid to complementary nucleic acid sequences in a fixed target (e.g., chromosomes, free nuclei, nuclei in tissue sections, and DNA) followed by visualisation of the location of the probe.
Barbara A, Tate, Rachel L, Ostroff
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In situ Hybridization

2008
Hybridization is the formation of hybrid nucleic acid molecules with complementary nucleotide sequences in DNA:DNA, DNA:RNA, or RNA:RNA forms. In situ hybridization is a highly sensitive technique that allows detection and localization of specific DNA or RNA molecules in morphologically preserved isolated cells, histological tissue sections, or ...
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Fluorescence In Situ Hybridization

Clinics in Laboratory Medicine, 2011
This chapter presents past and present FISH techniques and specific applications of FISH. Although array technology has revolutionized cytogenetics, FISH remains indispensible. While array technology provides a high resolution screen of the entire genome for gains and losses, it does not allow for visualization of the genomic structure of gains.
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Fluorescent In Situ Hybridization

2003
Single-stranded DNA will recognize a complementary strand with high specificity under suitably controlled conditions. In situ hybridization (ISH) exploits this phenomenon by hybridizing an appropriately labeled singlestranded DNA “probe” to target sequences in situ in either dissociated cell preparations or tissue sections.
Sara A, Dyer, Elaine K, Green
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Fluorescence in situ hybridization

Blood Reviews, 1993
Spectacular advances in the use of fluorescence in situ hybridization (FISH) for the visualisation of specific DNA sequences in metaphase chromosomes and interphase cells have been made over the last few years making the technique a useful tool in clinical research.
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The Technique of In Situ Hybridization

2003
In situ hybridization (ISH) (also called "hybridization histochemistry" or "hybridization cytology") was first described in 1969 by Gall and Pardue who used the technique to localize ribosomal DNA in Xenopus oocytes (1). In contrast to other techniques of hybridization (i.e., Northern or Southern blotting), ISH allows detection of specific DNA or RNA ...
S, Ying, A, Barry Kay
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Ultrastructure of in Situ Hybridization

Ultrastructural Pathology, 1992
Techniques for the ultrastructural localization of structures identified by in situ hybridization are being developed for both preembedding labeling and labeling on thin sections (postembedding). Successful labeling of both RNA and DNA sequences has been reported in recent years.
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In Situ Hybridization Histochemistry

Current Protocols in Toxicology, 2000
AbstractThis unit describes two methods of in situ hybridization: one uses an 35S‐labeled oligonucleotide probe and the other uses a digoxigenin‐labeled oligonucleotide probe on frozen, cryostat‐sectioned samples. These methods allow detection of the physical distribution and expression levels of target mRNA.
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