DNA profiling of cattle using micro- and minisatellite core probes.

We have evaluated 15 different micro- and minisatellite core probes for use in identity and paternity testing in cattle, based on Southern blot hybridization analysis. The core probes were tested in animals of different breeds and by analysis of seven two-generation pedigrees. Of the 15 core probes tested, seven were able to detect on average seven variant bands per individual animal.

Identity and paternity testing of cattle: application of a deoxyribonucleic acid profiling protocol.

We have applied DNA profiling for identity and parentage studies of cattle using a standardized procedure based on synthetic micro- and minisatellite multilocus core probes in Southern blot hybridization assays. This protocol is useful for paternity analysis of cattle and for real case work (e.g.

Mini- and micro-satellites in the genome of rodent malaria parasites.

Higher eukaryotes contain within their DNA numerous arrays of repetitive DNA, many of which are known as satellite DNAs and display extensive variability. The presence of these repeats has been demonstrated for various species and they have been used for genetic identification and classification. Here, it is demonstrated that Southern hybridisation of DNA from rodent malaria parasites allows detection of micro- and minisatellite sequences in the genome of Plasmodium species.