منابع مشابه
DNA fingerprints from hypervariable mitochondrial genotypes.
Conventional surveys of restriction-fragment polymorphisms in mitochondrial DNA of menhaden fish (Brevoortia tyrannus/patronus complex) and chuckwalla lizards (Sauromalus obesus) revealed exceptionally high levels of genetic variation, attributable to differences in mtDNA size as well as in restriction sites. The observed probabilities that any two randomly drawn individuals differed detectably...
متن کاملPrediction of consanguinity using human DNA fingerprints.
DNA fingerprinting was performed to verify the pedigree structure of a family under investigation for an unusual case of beta thalassaemia. A higher than expected proportion of hypervariable bands was shared by the proband and his mother, leading to suspicion that the child had been the product of a consanguineous mating. Further analysis of the mother's brother showed that he was almost certai...
متن کاملAnalysis of Diatom Blooms Using DNA Fingerprints
The premise that guides my research is that phytoplankton community dynamics reflect a complicated interaction between environmental variability and the inherent genetic and physiological variation present within individual species of phytoplankton. My goal is to determine how genetic and physiological diversity is maintained within individual species of diatoms and how this diversity is shaped...
متن کاملPrediction of heterosis from DNA fingerprints in chickens.
To assess the value of DNA fingerprints for the prediction of heterosis in chickens, retrospective analyses of data from three crossbreeding experiments and DNA fingerprints (DEP) of parental strains were conducted using two minisatellite and one middle-repetitive DNA probes. DEP bands were assessed on pooled DNA samples of 10-15 individuals per parental genetic group. The number of DEP bands e...
متن کاملGenerating Random Sequences from Fingerprints
Biometrics are traditionally employed in user authentication and authorization mechanisms. The vast majority of research effort focuses on applications of biometrics in authentication, aiming to replace passwords as the access control mechanism for cryptographic keys in one way or another. However, the inherent variability in biometrics presents a readily available source of randomness, which, ...
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ژورنال
عنوان ژورنال: Nature
سال: 1997
ISSN: 0028-0836,1476-4687
DOI: 10.1038/42838