Abstract: Unique species-specific Eimeria tenella DNA probes comprising divergent DNA sequences are disclosed. The probes are complementary to a small subunit ribosomal RNA gene of Eimeria tenella.

Abstract: Unique species-specific Eimeria praecox DNA probes comprising divergent DNA sequences are disclosed. The probes are complementary to a small subunit ribosomal RNA gene of Eimeria praecox.

Abstract: Unique species-specific Eimeria mitis DNA probes comprising divergent DNA sequences are disclosed. The probes ere complementary to a small subunit ribosomal RNA gene of Eimeria mitis.

Abstract: Unique species-specific Eimeria acervulina DNA probes comprising divergent DNA sequences are disclosed. The probes are complementary to a small subunit ribosomal RNA gene of Eimeria acervulina.

Abstract: Unique species-specific Eimeria necatrix DNA probes comprising divergent DNA sequences are disclosed. The probes are complementary to a small subunit ribosomal RNA gene of Eimeria necatrix.

Abstract: Unique species-specific Eimeria brunetti DNA probes comprising divergent DNA sequences are disclosed. The probes are complementary to a small subunit ribosomal RNA gene of Eimeria brunetti.

Abstract: Unique species-specific Eimeria maxima DNA probes comprising divergent DNA sequences are disclosed. The probes are complementary to a small subunit ribosomal RNA gene of Eimeria maxima.

Abstract: Single-chain analogs of the naturally occurring two-chain peptide monellin retain the sweetening properties of the natural protein and are stable under conditions which would otherwise destabilize the native peptide. A covalent linkage joins peptides corresponding to portions of the A and B chains of the naturally occurring protein.

Abstract: The present invention relates to a gene encoding a new member of the metalloproteinase family which has been found to be specifically associated with invasive breast cancer, and to methods of diagnosis for such cancer comprising detection of the marker or its nucleotide sequence, and to treatment or prophylaxis by inhibiting, altering the activity of or binding the marker, or by interfering with its synthesis.

Abstract: A novel cytotoxic protein is described possessing antifungal activity and which may be used for the treatment of fungal infections, or the prevention or control of fungal growth, as well as being potentially valuable as a biopesticide such as an insecticide, nematicide, or herbicide. The protein is produced by culture of Pichia inositovora strain NRRL Y-18709, and may be subsequently recovered from the culture medium and purified.

Abstract: Regions in the pseudorabies virus genome in the unique long region and the internal repeat sequence contain nucleotide sequences which are unique to latent infection of the virus. These regions are the basis for constructing nucleic acid probes and antigens useful in distinguishing latent pseudorabies infection from productive infection.

Abstract: The present invention provides a process for the reduction of non-specific star activities in the case of the specific cleavage of desoxyribonucleic acids by incubation with a restriction endonuclease in an appropriate buffer, wherein to the incubation batch is added an antibiotic which binds to the DNA on or near the star sequences of the enzyme but not within the specific recognition sequence of the restriction endonuclease.

Abstract: The invention provides a rapid method for lysing Mycobacteria. In one embodiment is provided a method for lysing Mycobacteria which comprises exposing the bacteria to a lysis effective amount of the enzyme achromopeptidase.The method of the invention is particularly advantageous since only one step is involved, it is expedient compared to prior methods, and little instrumentation is necessary. By practicing the present invention it is possible to lyse Mycobacteria with minimal effort. In addition, practicing the invention results in liberating cellular components including deoxyribonucleic acid (DNA) from Mycobacteria. Not only is DNA liberated, but the DNA is suited for subsequent analysis by way of probe hybridization, restriction enzyme analysis, and the like.