Double-Color Fluorescence In Situ Hybridization with RNA Probes
نویسندگان
چکیده
منابع مشابه
In situ hybridization of embryos with antisense RNA probes.
Detection of transcripts in situ is a rapid means by which gene expression can be characterized in many systems. In the nematode, Caenorhabditis elegans, the ease with which transgenics can be made and the general reliability of reporter fusion expression patterns, have made this technique comparatively less popular than in other systems. There are, however, still applications in which in situ ...
متن کاملConstruction of repeat-free fluorescence in situ hybridization probes
FISH probes are generally made out of BAC clones with genomic DNA containing a variable amount of repetitive DNA that will need to be removed or blocked for FISH analysis. To generate repeat free (RF) Probes without loss in genomic coverage, a random library is made from BAC clones by whole-genome amplification (WGA). Libraries are denatured in the presence of excess C(0)t-1 DNA and allowed to ...
متن کاملLabeling fluorescence in situ hybridization probes for genomic targets.
Fluorescence in situ hybridization (FISH) requires nucleic acid probes, including deoxyribonucleic acid (DNA), ribonucleic acid (RNA), or nucleic acid analogs, labeled directly with fluorophores, or capable of indirect association with fluorophores. The nucleic acid provides the FISH assay with its specificity through complementary pairing of the probe nucleotides with nucleotides of the target...
متن کاملDetection of 11q13 rearrangements in hematologic neoplasias by double-color fluorescence in situ hybridization.
Rearrangements within the chromosome 11q13 region are frequent in hematologic malignancies. 50% of 75% of mantle cell lymphomas (MCLs) carry a translocation t(11;14) (q13;q32). Using Southern blot analysis, a BCL1 breakpoint can be detected in approximately 50% of MCLs. It is not known whether other MCLs harbor also breakpoints at 11q13. Breakpoints in this region not involved in t(11;14), are ...
متن کاملIn situ hybridization with oligonucleotide probes.
Equipment and reagents • Glass coverslips, 22x22mm • 6-well plates • 4% freshly made paraformaldehyde (Electron Microscopy Sciences) in PBS, pH 7.4 • Triton X-100 (Sigma) • Parafilm • Forceps, Dumont, GG (Electron Microscopy Sciences) • Avidin-DCS-Texas Red or –fluorescein (Vector) • Filter paper • Mounting medium (Molecular Probes) • Microscopy coverslide • Deionized formamide (Ambion) • Yeast...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BioTechniques
سال: 2003
ISSN: 0736-6205,1940-9818
DOI: 10.2144/03345bm03