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Kairo, A.Gobright, E.I.Fairlamb, A.H.Nene, Vishvanath[A 7.1 Kb linear DNA molecule of Theileria parva has scrambled rDNA sequences and open reading frames for mitochondrially encoded proteins]A 7.1 Kb linear DNA molecule of Theileria parva has scrambled rDNA sequences and open reading frames for mitochondrially encoded proteins

Current serological tests for Babesia bigemina use semipurified merozoite antigens derived from infected erythrocytes. One of the major drawbacks of these tests is that antigen quality can vary from batch to batch. Since the quality of the antigen contributes to the sensitivity and specificity of...


Tebele, N.Skilton, Robert A.Katende, J.Wells, C.W.Nene, VishvanathMcElwain, T.F.Morzaria, S.P.Musoke, A.J.[Cloning, characterization and expression of a 200 Kilodalton diagnostic antigen of Babesia bigemina]Cloning, characterization and expression of a 200 Kilodalton diagnostic antigen of Babesia bigemina

Random clones from a cDNA library made from mRNA purified from dissected salivary glands of feeding female Amblyomma variegatum ticks were subjected to single pass sequence analysis. A total of 3,992 sequences with an average read length of 580 nucleotides have been used to construct a gene index...


Nene, VishvanathLee, D.Quackenbush, J.Skilton, Robert A.Mwaura, S.Gardner, M.J.Bishop, Richard P.[AvGI, an index of genes transcribed in the salivary glands of the ixodid tick Amblyomma variegatum]AvGI, an index of genes transcribed in the salivary glands of the ixodid tick Amblyomma variegatum

Polymorphic, multicopy gene families are frequently located in subtelomeric regions of the genomes of parasitic protozoa. Theileria parva telomere-associated (TA) DNA from two chromosomes contained long open reading frames (ORFs) 54% identical at the N-termini whose ends were 2670 and 2680 bp fro...


Bishop, Richard P.Gobright, E.I.Nene, VishvanathMorzaria, S.P.Musoke, A.J.Sohanpal, B.K.[Polymorphic open reading frames encoding secretory proteins are located less than 3 kilobases from Theileria parva telomeres]Polymorphic open reading frames encoding secretory proteins are located less than 3 kilobases from Theileria parva telomeres

We have previously reported on characterisation of mitochondrial DNA (mtDNA) of Theileria parva (1), an intracellular protozoan parasite of cattle (reviewed in (2). The mtDNA encodes ORFs for apocytochrome b and polypeptides I and III and cytochrome oxidase, contains fragmented rRNA genes and exi...


Shukla, G.C.Nene, Vishvanath[Telomeric features of Theileria parva mitochondrial DNA derived from cycle sequence data of total genomic DNA]Telomeric features of Theileria parva mitochondrial DNA derived from cycle sequence data of total genomic DNA

When compared with other Apicomplexan organisms. Theileria parva has an execptionally small, 10-12 Mbp. genome. There are only 4 chromosomes, each in the Mbp range, and a complete physical map, based on SfiI linking data, is available for each one. A number of genes and cDNAs have been mapped to ...


Nene, VishvanathMorzaria, S.P.Bishop, Richard P.[Organisation and informational content of the Theileria parva genome]Organisation and informational content of the Theileria parva genome
Gardner, M.J.Bishop, Richard P.Shah, TushaarVilliers, Etienne P. deCarlton, J.M.Hall, N.Ren, Q.Paulsen, I.T.Pain, A.Berriman, M.Wilson, R.J.M.Sato, S.Ralph, S.A.Mann, D.J.Xiong, Z.Shallom, S.J.Weidman, J.Jiang, L.Lynn,, J.Weaver, B.Shoaibi, A.Domingo, A.R.Wasawo, D.Crabtree, J.Wortman, J.R.Haas, B.Angiuoli, S.V.Creasy, T.H.Lu, C.Suh, B.Silva, J.C.Utterback, T.R.Feldblyum, T.V.Pertea, M.Allen, J.Nierman, W.C.Taracha, E.L.N.Salzberg, S.L.White, O.R.Fitzhugh, H.A.Morzaria, S.P.Venter, J. CraigFraser, C.M.Nene, Vishvanath[Genome sequence of Theileria parva, a bovine pathogen that transforms lymphocytes]Genome sequence of Theileria parva, a bovine pathogen that transforms lymphocytes

Two recombinant vaccines against Theileria parva, based on a near full-length version of the sporozoite surface antigen p67 (p67635), or an 80 amino acid C-terminal section (p67C), were evaluated by exposure of immunized cattle to natural tick challenge in two sites at the Kenya Coast and one i...


Musoke, A.J.Rowlands, G.J.Nene, VishvanathNyanjui, J.Katende, J.Spooner, P.R.Mwaura, S.Odongo, D.Nkonge, C.Mbogo, S.Bishop, Richard P.Morzaria, S.P.[Subunit vaccine based on the p67 major surface protein of Theileria parva sporozoites reduces severity of infection derived from field tick challenge]Subunit vaccine based on the p67 major surface protein of Theileria parva sporozoites reduces severity of infection derived from field tick challenge

Ixodid ticks manipulate mammalian host pathways by secreting molecules from salivary glands. Novel cDNAs containing functional secretion signals were isolated from ixodid tick salivary glands using a signal sequence trap. Only 15/61 Rhipicephalus appendiculatus and 1/7 Amblyomma variegatum cDNAs ...


Lambson, B.Nene, VishvanathObura, M.Shah, TushaarPandit, P.Ole-MoiYoi, O.K.Delroux, K.Welburn, S.C.Skilton, Robert A.Villiers, Etienne P. deBishop, Richard P.[Identification of candidate sialome components expressed in ixodid tick salivary glands using secretion signal complementation in mammalian cells]Identification of candidate sialome components expressed in ixodid tick salivary glands using secretion signal complementation in mammalian cells

A stage-specific surface antigen of Theileria parva, p67, is the basis for the development of an anti-sporozoite vaccine for the control of East Coast fever (ECF) in cattle. By Pepscan analysis with a series of overlapping synthetic p67 peptides, the antigen was shown to contain five distinct lin...


Nene, VishvanathGobright, E.I.Bishop, Richard P.Morzaria, S.P.Musoke, A.J.[Linear peptide specificity of bovine antibody responses to p67 of Theileria parva and sequence diversity of sporozoite-neutralising epitopes: Implications for a vaccine]Linear peptide specificity of bovine antibody responses to p67 of Theileria parva and sequence diversity of sporozoite-neutralising epitopes: Implications for a vaccine

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