Search Results - "Gatehouse, H. S."

Changes in gene expression in the permissive larval host lightbrown apple moth (Epiphyas postvittana, Tortricidae) in response to EppoNPV (Baculoviridae) infection by Gatehouse, H.S, Poulton, J, Markwick, N.P, Gatehouse, L.N, Ward, V.K, Young, V.L, Luo, Z, Schaffer, R, Christeller, J.T

“…Host cell and virus gene expression were measured five days after per os inoculation of 3rd instar lightbrown apple moth (LBAM) larvae with the Epiphyas…”
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The ribosomal RNA gene region of Nosema apis (Microspora): DNA sequence for small and large subunit rRNA genes and evidence of a large tandem repeat unit size by Gatehouse, H.S. (Horticulture and Food Research Institute of New Zealand Limited, Auckland, New Zealand.), Malone, L.A

“…The ribosomal RNA (rRNA) gene region of the microsporidium, Nosema apis, has been examined. A new method for extracting microsporidian genomic DNA from…”
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Phenotypic changes and the fate of digestive enzymes during induction of amber disease in larvae of the New Zealand grass grub ( Costelytra zealandica) by Gatehouse, H.S., Tan, B., Christeller, J.T., Hurst, M.R.H., Marshall, S.D.G., Jackson, T.A.

“…Amber disease of the New Zealand grass grub Costelytra zealandica (Coleoptera: Scarabaeidae) is caused by ingestion of pADAP plasmid carrying isolates of…”
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Prey-mediated effects of the protease inhibitor aprotinin on the predatory carabid beetle Nebria brevicollis by Burgess, E.P.J, Lövei, G.L, Malone, L.A, Nielsen, I.W, Gatehouse, H.S, Christeller, J.T

“…To investigate the potential non-target impacts of transgenic pest-resistant plants, prey-mediated impacts of a protease inhibitor (PI) on the predatory…”
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Amylase activity in honey bee hypopharyngeal glands reduced by RNA interference by Gatehouse, H.S, Gatehouse, L.N, Malone, L.A, Hodges, S, Tregidga, E, Todd, J

“…Double-stranded RNA (dsRNA) has been found to interfere with gene expression in various species, a phenomenon known as RNA interference (RNAi). We show here…”
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Expressed sequence tags from the midgut of Epiphyas postvittana (Walker) (Lepidoptera: Tortricidae) by Simpson, R.M, Newcomb, R.D, Gatehouse, H.S, Crowhurst, R.N, Chagné, D, Gatehouse, L.N, Markwick, N.P, Beuning, L.L, Murray, C, Marshall, S.D, Yauk, Y.-K, Nain, B, Wang, Y.-Y, Gleave, A.P, Christeller, J.T

“…The midgut is a key tissue in insect science. Physiological roles include digestion and peritrophic membrane function, as well as being an important target for…”
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Effects of Nosema apis infection on honey bee (Apis mellifera) digestive proteolytic enzyme activity by Malone, L.A. (Horticulture and Food Research Institute of New Zealand Ltd., Auckland, New Zealand.), Gatehouse, H.S

“…Activity levels of four bee midgut proteolytic enzymes were measured in adult honey bees 3, 8, and 24 days after dosing with spores of Nosema apis. Trypsin and…”
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Serratia entomophila inoculation causes a defect in exocytosis in Costelytra zealandica larvae by Gatehouse, H.S, Marshall, S.D.G, Simpson, R.M, Gatehouse, L.N, Jackson, T.A, Christeller, J.T

“…Rapid elimination of midgut luminal proteinase activity and gut clearance are the two major symptoms of amber disease in Costelytra zealandica larvae because…”
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Serine proteases identified from a Costelytra zealandica (White) (Coleoptera: Scarabaeidae) midgut EST library and their expression through insect development by Marshall, S.D.G, Gatehouse, L.N, Becher, S.A, Christeller, J.T, Gatehouse, H.S, Hurst, M.R.H, Boucias, D.G, Jackson, T.A

“…Costelytra zealandica larvae are pests of New Zealand pastures causing damage by feeding on the roots of grasses and clovers. The major larval protein…”
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In vivo Responses of Honey Bee Midgut Proteases to Two Protease Inhibitors from Potato by Malone, Louise A, Burgess, Elisabeth P.J, Christeller, John T, Gatehouse, Heather S

“…Potato protease inhibitors, POT-1 and POT-2, were fed to newly emerged adult honey bees in cages at different doses in either sugar syrup (0.2 or 0.01% w:v) or…”
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Effects of Time, Temperature, and Honey on Nosema apis (Microsporidia: Nosematidae), a Parasite of the Honeybee, Apis mellifera (Hymenoptera: Apidae) by Malone, Louise A., Gatehouse, Heather S., Tregidga, Emma L.

“…Newly emerged adult bees were fed with Nosema apis spores subjected to various treatments, and their longevity, proportions of bees infected, and spores per…”
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The expression of a mammalian proteinase inhibitor, bovine spleen trypsin inhibitor in tobacco and its effects on Helicoverpa armigera larvae by CHRISTELLER, John T, BURGESS, Elisabeth P. J, GATEHOUSE, Laurence N, LÖVEI, Gabor L, SHANNON, April L, PHUNG, Margaret M, WATSON, Lynn M, LAING, William A, METT, Valentina, GATEHOUSE, Heather S, MARKWICK, Ngaire P, MURRAY, Colleen, MALONE, Louise A, WRIGHT, Michelle A, PHILIP, Bruce A, WATT, Dianne

“…The cDNA for bovine spleen trypsin inhibitor (SI), a homologue of bovine pancreatic trypsin inhibitor (BPTI), including the natural mammalian presequence was…”
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The secondary structure of Nosema apis large subunit ribosomal RNA by De Rijk, Peter, Gatehouse, Heather S., De Wachter, Rupert

“…The microsporidia are a group of obligate intracellular eukaryotic parasites, that lack mitochondria. Their ribosomes show several prokaryote-like features…”
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Expressed sequence tags from the midgut of Epiphyas postvittana (Walker) (Lepidoptera: Tortricidae) by Simpson, R. M., Newcomb, R. D., Gatehouse, H. S., Crowhurst, R. N., Chagné, D., Gatehouse, L. N., Markwick, N. P., Beuning, L. L., Murray, C., Marshall, S. D., Yauk, Y.-K., Nain, B., Wang, Y.-Y., Gleave, A. P., Christeller, J. T.

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Amylase activity in honey bee hypopharyngeal glands reduced by RNA interference by Gatehouse, H S, Gatehouser, L N, Malone, LA, Hodges, S, Tregidga, E, Todd, J

“…Double-stranded RNA (dsRNA) has been found to interfere with gene expression in various species, a phenomenon known as RNA interference (RNAi). We show here…”
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Genetic variability among Nosema apis isolates by Gatehouse, H.S, Malone, L.A

“…Genetic variability in the ribosomal RNA genes and the associated spacer regions of Nosema apis was investigated in 13 New Zealand isolates and 12 isolates…”
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