Výsledky vyhledávání - "La aied Prapanthadara"

High-throughput assays for detection of the F1534C mutation in the voltage-gated sodium channel gene in permethrin-resistant Aedes aegypti and the distribution of this mutation throughout Thailand

Autor: Puckavadee Somwang, La aied Prapanthadara, Woottichai Nachaiwieng, Jintana Yanola, Pradya Somboon, Catherine Walton

Publikováno v: Tropical Medicine & International Health. 16:501-509

OBJECTIVES To develop rapid monitoring tools to detect the F1534C permethrin-resistance mutation in domain IIIS6 of the Aedes aegypti voltage-gated sodium channel gene and determine the frequency and distribution of this mutation in Thailand. METHODS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b30576c782756139179316348c6d2ba
https://doi.org/10.1111/j.1365-3156.2011.02725.x

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A novel F1552/C1552 point mutation in the Aedes aegypti voltage-gated sodium channel gene associated with permethrin resistance

Autor: Catherine Walton, Pradya Somboon, Woottichai Nachaiwieng, Jintana Yanola, La aied Prapanthadara

Publikováno v: Pesticide Biochemistry and Physiology. 96:127-131

Sodium channel mutations were investigated through nucleotide sequencing of three cDNA fragments amplified from permethrin resistant and susceptible Aedes aegypti from northern Thailand. There was a novel nucleotide substitution (T → G) at the seco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6909b2162fc65674dd9ec40d63c225ea
https://doi.org/10.1016/j.pestbp.2009.10.005

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Expression and Characterization of Three New Glutathione Transferases, an Epsilon (AcGSTE2- 2), Omega (AcGSTO1- 1), and Theta (AcGSTT1- 1) From Anopheles cracens (Diptera: Culicidae), a Major Thai Malaria Vector

Autor: Posri Leelapat, Jeerang Wongtrakul, Saengtong Pongjaroenkit, Albert J. Ketterman, La-aied Prapanthadara, Woottichai Nachaiwieng

Publikováno v: Journal of Medical Entomology. 47:162-171

Glutathione transferases (GSTs) (E.C.2.5.1.18) are multifunctional enzymes involved in the detoxification of many exogenous and endogenous compounds. This study aimed to characterize several new GSTs from Anopheles cracens, a major Thai malaria vecto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d8e737c23b7ec35e575d1cf3d3f6f98
https://doi.org/10.1603/me09132

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Identification, characterization and structure of a new Delta class glutathione transferase isoenzyme

Autor: La Aied Prapanthadara, Aaron J. Oakley, Rungrutai Udomsinprasert, Matthew C.J. Wilce, Saengtong Pongjaroenkit, Jantana Wongsantichon, Albert J. Ketterman

Publikováno v: Biochemical Journal. 388:763-771

The insect GST (glutathione transferase) supergene family encodes a varied group of proteins belonging to at least six individual classes. Interest in insect GSTs has focused on their role in conferring insecticide resistance. Previously from the mos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::149bbd211475ae6d11b2b308e25c2692
https://doi.org/10.1042/bj20042015

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Intra-subunit residue interactions from the protein surface to the active site of glutathione S-transferase AdGSTD3–3 impact on structure and enzyme properties

Autor: Albert J. Ketterman, Jeerang Wongtrakul, Issara Sramala, La-aied Prapanthadara

Publikováno v: Insect Biochemistry and Molecular Biology. 35:197-205

Structural residues are one of the major factors that modulate the catalytic specificity as well as having a role in stability of the glutathione S-transferases (GST). To understand how residues remote from the active site can affect enzymatic proper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bed5a3b5586a841a3374c32071b91739
https://doi.org/10.1016/j.ibmb.2004.11.003

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Heterologous expression and characterization of alternatively spliced glutathione S-transferases from a single Anopheles gene

Autor: Albert J. Ketterman, Saengtong Pongjaroenkit, Kanya Jirajaroenrat, La-aied Prapanthadara, Chartchai Krittanai

Publikováno v: Insect Biochemistry and Molecular Biology. 31:867-875

Three cDNA sequences of glutathione S-transferase (GST), adgst1-2, adgst1-3 and adgst1-4, which are alternatively spliced products of the adgst1AS1 gene, were obtained from fourth instar larvae of Anopheles dirus mosquito by reverse transcriptase PCR

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaa9413ea96ab4d5ebbf947561fad6a0
https://doi.org/10.1016/s0965-1748(01)00032-7

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Genomic organization and putative promoters of highly conserved glutathione S-transferases originating by alternative splicing in Anopheles dirus

Autor: Kanya Jirajaroenrat, Somphob Leetachewa, Umnaj Chanama, Albert J. Ketterman, Saengtong Pongjaroenkit, La-aied Prapanthadara, Chanikarn Boonchauy

Publikováno v: Insect Biochemistry and Molecular Biology. 31:75-85

The genomic DNA of a GST class I alternative splicing gene has been characterized from Anopheles dirus , a Thai malaria vector. This gene organization is highly conserved in An. dirus and Anopheles gambiae ( aggst1α ), with >80% nucleotide identity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da48d695eaebf9f3ed678437bbead45a
https://doi.org/10.1016/s0965-1748(00)00107-7

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The role of gene splicing, gene amplification and regulation in mosquito insecticide resistance

Autor: La-aied Prapanthadara, Hilary Ranson, Janet Hemingway, K. G. I. Jayawardenal, Nicola J. Hawkes

Publikováno v: Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences. 353:1695-1699

The primary routes of insecticide resistance in all insects are alterations in the insecticide target sites or changes in the rate at which the insecticide is detoxified. Three enzyme systems, glutathione S–transferases, esterases and monooxygenase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bb45055b0a9326575d549f01077d74e
https://doi.org/10.1098/rstb.1998.0320

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Purification and characterization of a major glutathione S-transferase from the mosquito Anopheles dirus (Species B)

Autor: Janet Hemingway, Surangchit Koottathep, Albert J. Ketterman, La-aied Prapanthadara, Nongkran Promtet

Publikováno v: Insect Biochemistry and Molecular Biology. 26:277-285

The major form of glutathione S-transferase (GST) activity from the mosquito Anopheles dirus (species B), a vector of malaria in Thailand has been purified 421-fold. It constituted approx. 20% of the total measured CDNB conjugating activity in the ho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbd7933f55f4dc9c6b186fa6132a4536
https://doi.org/10.1016/0965-1748(95)00090-9

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