RFLP

Classical RFLP analysis by Southern blotting and hybridization required the testing laboratory to have on hand DNA molecules from which to make probes. Delays and difficulties in the dissemination of these DNAs among laboratories occurred.
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Definition of RFLP :
Restriction fragment length polymorphisms (RFLP) are variation in DNA fragment banding patterns of electrophoresed restriction digests of DNA from different individuals of a species.
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RFLPs have provided valuable information in many areas of biology, including: ...
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Restriction Fragment Length Polymorphism (RFLP)
Sequence polymorphism which results in changes in the restriction map.
Other Resources ...
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Dr. Francis Collins, director of the National Human Genome Research Institute, defines restriction fragment length polymorphism (RFLP).
related
terms:
deoxyribonucleic acid (DNA), enzyme, polymorphism, linkage, single nucleotide polymorphisms (SNPs) ...
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RFLP
See restriction fragment length polymorphism.
Related Terms: Restriction fragment length polymorphism (RFLP) ...
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RFLP: restriction fragment length polymorphism; a technique using small bits of DNA fragments linked to various diseases.
rhodopsin: a light-sensitive pigment of the eye that functions in the detection of light.
ribonucleic acid: see RNA.
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RFLP is one of the original applications of DNA analysis to forensic investigation. With the development of newer, more efficient DNA-analysis techniques, RFLP is not used as much as it once was because it requires relatively large amounts of DNA.
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RFLP
See Restriction fragment length polymorphism.
Rho factor
A protein which catalyzes transcription termination at certain sites or when an extended stretch on nontranslated, unstructured RNA is present. See Rho dependent polarity .
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RFLP. See Restriction-fragment-length polymorphism.
Rhizobia. Bacteria in a symbiotic relationship with leguminous plants that results in nitrogen fixation. See Nitrogen fixation.
Rhizosphere. The soils region on and around plant roots.
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RFLP: Restriction fragment length polymorphism; the acronym is pronounced "riflip". Although two individuals of the same species have almost identical genomes, they will always differ at a few nucleotides.
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In RFLP analysis, the DNA of an organism is cut up into fragments using restriction enzymes. A large number of short fragments of DNA will be produced.
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: The use of
RFLPs
or repeat sequence DNA to establish a unique individual-specific pattern of DNA fragments.
F.I.S.H ...
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(Redirected from RFLP)
In molecular biology, the term restriction fragment length polymorphism (or RFLP) is used in two related contexts: as a characteristic of DNA molecules (arising from their differing nucleotide sequences) by which they may be ...
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Restriction-fragment-length polymorphism (RFLP). Differences in nucleotide sequence between alleles at a chromosomal locus result in restriction fragments of varying lengths detected by Southern analysis. Restriction map. See Mapping. Retrovirus.
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Gusella and his research team, who used RFLPs to identify a marker. Testing a large library of human DNA fragments, Gusella et al. found the needle in the haystack. The enzyme used was Hind III.
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genes, RFLP markers) on a chromosome; the closer the markers, the lower the probability that they will be separated during DNA repair or replication processes (binary fission in prokaryotes, mitosis or meiosis in eukaryotes), ...
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restriction fragment length polymorphisms (RFLPs)
Differences in DNA sequence on homologous chromosomes that result in different patterns of restriction fragment lengths (DNA segments resulting from treatment with restriction enzymes); ...
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So when you talk about RFLPs and microsatellites and this and that, they're all just different ways of [describing] DNA spelling differences. DNA polymorphisms let us track the inheritance of chromosomes in families and in whole populations.
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restriction fragment length polymorphis (RFLP)
a DNA polymorphism detected with a restriction enzyme and a specific DNA probe
Source: Jenkins, John B. 1990. Human Genetics, 2nd Edition. New York: Harper & Row ...
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RESTRICTION FRAGMENT LENGTH POLYMORPHISM (RFLP) - Variations in the lengths of fragments of DNA generated by digestion of different DNAs with a specific restriction endonuclease, reflecting genetic variation (polymorphism) in the DNAs.
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walking should appropriately called primer walking where the main aim is to sequence the genome. Chromosome walking is employed when we know the sequence but don't have a clone of a gene. For example the gene for a disease may be located near a RFLP ...
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RFLP Restriction fragment length polymorphism. A difference in restriction fragment length between individuals due to loss or gain of a restriction enzyme site due to point mutation, or insertion or deletion between consecutive sites.
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restriction fragment length polymorphisms (RFLPs) Variations, among individuals in a population, in the length of certain restriction fragments within which certain genomic sequences occur.
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RFLP -- restriction fragment length polymorphism; variations occurring within a species in the length of DNA fragments generated by a species endonuclease. Ribosomal protein -- one of the ribonucleoprotein particles that are the sites of translation.
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