Babesia vaccines
The invention relates to Babesia proteins of a 28kDa protein family and to immunogenic fragments of such proteins, to nucleic acids encoding such proteins or fragments, to cDNA fragments, recombinant DNA molecules, live recombinant carriers, or host cells comprising such nucleic acids, to vaccines, to methods for the preparation of such vaccines, to the use of such proteins or fragments for the prophylactic or therapeutic treatment of an infection or its clinical signs caused by an organism of the family Babesiidae, and to diagnostic tests for detection of nucleic acids, antibodies or antigens of an organism of the family Babesiidae.
1. An isolated amino acid sequence comprising amino acids 17 to 180 of SEQ ID NO: 2.
2. The sequence according to claim 1 , comprising SEQ ID NO 2.
3. An isolated nucleic acid that encodes the sequence according to claim 1 .
4. The nucleic acid according to claim 3 comprising SEQ ID NO: 1.
5. An isolated cDNA fragment comprising the nucleic acid according to claim 3 .
6. A recombinant DNA molecule comprising the nucleic acid according to claim 3 , under the control of a functionally linked promoter.
7. A live recombinant carrier comprising the nucleic acid according to claim 3 .
8. A host cell comprising the nucleic acid according to claim 3 .
9. A kit comprising the nucleic sequence of SEQ ID NO:1.