Zoekresultaten - 265 results

Tetraponera ants have gut symbionts related to nitrogen-fixing root-nodule bacteria.

entirely on amino acid deficient honeydew secretions of pseudococcids and harbour a dense aggregation of bacterial symbionts in a unique pouch-shaped organ at the junction of the midgut and the intestine. ...

Influence of the growth substrate on the mycolic acid profiles of mycobacteria.

Environmental Cell Wall Chromatography, High Pressure Liquid Mycobacterium Mycolic Acids Polycyclic Aromatic Hydrocarbons Abstract: The influence of growth substrates on mycolic acid profiles of PAH-degrading ...

Evolution of pigeon Newcastle disease virus strains.

Amino Acid Sequence Animals Columbidae Genes, Viral Hemagglutination Tests Newcastle disease virus Poultry Diseases Respirovirus Infections virulence Abstract: Twenty-seven Newcastle disease virus ...

The use of nucleic acid amplification techniques to increase the viral safety of blood.

Transfusion DNA, Viral Humans Nucleic Acid Amplification Techniques Virus Diseases Abstract: Despite recent significant improvements in the viral safety of blood and blood products there remains a small risk of ...

Analysis of C-terminally substituted tachykinin-like peptide agonists by means of aequorin-based luminescent assays for human and insect neurokinin receptors4413

Biochem.Pharmacol., Volume 63, Issue 9, Number 1682, p.1675- 1682 (2002) Keywords: 0 a acid Aequorin agonists Amino Acid Substitution analysi analysis Animals Arginine article at Belgium Biology Cell Line Change ...

Genetic and antigenic variability in bovine viral diarrhea virus (BVDV) isolates from Belgium.

1, p.17-28 (2002) Keywords: 5' Untranslated Regions Amino Acid Sequence Animals Antibodies, Viral Antigens, Viral Belgium Cattle Cell Line Diarrhea Viruses, Bovine Viral Genetic Variation ...

Culture filtrate specific H-2(b) restricted CD8+ T cells activated in vivo by Mycobacterium tuberculosis or bovis BCG recognize a restricted number of immunodominant peptides.

antigen presenting cells. MHC class I bound peptides were acid eluted from the surface of RMA-S cells incubated with M. tuberculosis culture filtrate proteins. The crude peptide preparation was able to ...

Insulin-related peptides and their conserved signal transduction pathway479

p.807- 816 (2002) Keywords: 0 a Aging Amino Acid Sequence an Animals article AS Belgium Biology Categories chemistry factors Genetic genetics growth Growth Substances Hormone hormones Humans im Insects ...

Specific bovine antibody response against a new recombinant Cryptosporidium parvum antigen containing 4 zinc-finger motifs.

(2002) Keywords: Amino Acid Sequence Animals Antibodies, Protozoan Antigens, Protozoan Base Sequence Cattle Cryptosporidium parvum Molecular Sequence Data Protozoan Proteins Rabbits Recombinant Proteins ...

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