Autoradiography

Autoradiography
A technique that uses X-ray film to visualize radioactively labeled molecules or fragments of molecules; used in analyzing length and number of DNA fragments after they are separated by gel electrophoresis. See Southern blotting.
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Autoradiography
If the mixture contains molecules that have been labeled with a radioactive tracer, these can be located by placing the chromatogram next to a sheet of x-ray film.
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autoradiography - photographic process used to detect location of radioactive material.
axoneme - the motor section of the flagellum which is a construction of microtubules emanating from the centriole at the base of the flagellum.
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Autoradiography is a process in which film is used to show the area of the vector where the probe has attached. This area is the gene in question.
Obtaining Probes ...
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Autoradiography
A photographic image produced exposing photographic film to a radiolabeled molecule (e.g. DNA, RNA, or protein). The emissions from the radioactive label expose the photographic film.
Autoregulation
See autogenous regulation.
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Autoradiography: A process to detect radioactively labeled molecules (which usually have been separated in an SDS-PAGE or agarose gel) based on their ability to create an image on photographic or X-ray film.
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SDS-PAGE autoradiography
Gel electrophoresis is a group of techniques used by scientists to separate molecules based on physical characteristics such as size, shape, or isoelectric point.
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SDS-PAGE autoradiography. The indicated proteins are present in different concentrations in the two samples.
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We have been using an approach that combines microautoradiography with fluorescence in situ hybridization (Micro-FISH) to examine which bacterial groups are responsible for using naturally-occurring organic material.
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Defined nucleic acid (DNA or RNA) that can be used to identify, usually through autoradiography, specific DNA or RNA molecules bearing the complementary sequence.
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The extent of labeling (as determined by autoradiography and densitometry) is proportional to the concentration of the target molecule in the sample. Standards provide a means of calibrating the results.
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resolved DNA segments from an agarose gel to a nitrocellulose filter paper sheet via capillary action; the DNA segment of interest is probed with a radioactive, complementary nucleic acid, and its position is determined by autoradiography.
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