Suppression of AcMNPV replication by adf and thymosin protein up-regulation in a new testis cell line, Ha-shl-t.

abstract：:The recombinant lambda clone 4-2 containing the genomic region of the Drosophila hormone receptor 38 (DHR 38) gene, homologous to mammalian neuronal growth factor I-B (NGFI-B), was isolated by radioactive labelled oligonucleotide hybridization. The nucleotide sequence of the genomic clone revealed three exons that enc...

journal_title：Archives of insect biochemistry and physiology

authors： Komonyi O,Mink M,Csiha J,Maróy P

更新日期：1998-01-01 00:00:00

abstract：:Extracellular signal-regulated kinase (ERK), a mitogen-activated protein kinase (MAPK), plays roles in a variety of cellular responses. However, limited information is available on the relationship between ERKs and environmental stresses. In this report, an ERK gene, AccERK2, was cloned and characterized from Apis cer...

journal_title：Archives of insect biochemistry and physiology

authors： Li Y,Zhang L,Kang M,Guo X,Baohua Xu

更新日期：2012-03-01 00:00:00

abstract：:A cDNA clone encoding a small GTP binding protein (Brho) was isolated from an embryonic cDNA library of Bombyx mori that encoded a polypeptide with 202 amino acids sharing 60-80% similarity with the Rho1 family of GTP binding proteins. The effector site and one of the guanine nucleotide binding sites differed from oth...

journal_title：Archives of insect biochemistry and physiology

authors： Uno T,Nakasuji A,Hara W,Aizono Y

更新日期：2000-04-01 00:00:00

abstract：:The bioinsecticide Bacillus thuringiensis var. israelensis (Bti) is increasingly used worldwide for mosquito control. Although no established resistance to Bti has been described in the field so far, a resistant Aedes aegypti strain (LiTOX strain) was selected in the laboratory using field-collected leaf litter contai...

journal_title：Archives of insect biochemistry and physiology

authors： Tetreau G,Stalinski R,David JP,Després L

更新日期：2013-02-01 00:00:00

abstract：:Storage protein-1 (HcSP-1) is a major storage protein found in the hemolymph and fat body of Hyphantria cunea. HcSP-1 has a high methionine (6.0%) and low aromatic amino acid content (8.5%) (Cheon et al., 1998). In this study, the accumulation and expression of HcSP-1 in ovary was investigated using biochemical and im...

journal_title：Archives of insect biochemistry and physiology

authors： Cheon HM,Kim HJ,Chung DH,Kim MO,Park JS,Yun CY,Seo SJ

更新日期：2001-11-01 00:00:00

abstract：:The full-length cDNA of pheromone biosynthesis activating neuropeptide receptor (PBANR) was cloned from the beet armyworm, Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae); it included an open reading frame of 1,053 bp encoding 350 amino acids. The PBANR of S. exigua (SePBANR) was structurally characteristic of G p...

journal_title：Archives of insect biochemistry and physiology

authors： Cheng Y,Luo L,Jiang X,Zhang L,Niu C

更新日期：2010-09-01 00:00:00

abstract：:Insects synthesize several types of hemolymph proteins in response to bacterial infection. The objective of this study was to characterize a 48,000 dalton hemolymph protein induced in larvae of Manduca sexta after injection of bacteria. The protein, isolated by cation exchange and gel filtration chromatography from he...

journal_title：Archives of insect biochemistry and physiology

authors： Ladendorff NE,Kanost MR

更新日期：1990-01-01 00:00:00

abstract：:Treatment of last-instar larvae of multi-resistant cotton leafworm Spodoptera littoralis with four dibenzoylhydrazines, methoxyfenozide (RH-2485), tebufenozide (RH-5992), halofenozide (RH-0345), and RH-5849, resulted in premature molting leading to death. Methoxyfenozide was the most toxic followed by tebufenozide, ha...

journal_title：Archives of insect biochemistry and physiology

authors： Smagghe G,Carton B,Decombel L,Tirry L

更新日期：2001-03-01 00:00:00

abstract：:The actions of acetylcholine and cholinergic ligands have been studied using dorsal midline neurones from the rnetathoracic ganglion of the cockroach Periplaneta americana.Both nicotine and oxotremorine depolarized dorsal midline neuronal cell bodies.Dose-response curves for nicotine and oxotremorine saturated at diff...

journal_title：Archives of insect biochemistry and physiology

authors： Bai D,Erdbrugger H,Breer H,Sattelle DB

更新日期：1992-01-01 00:00:00

abstract：:Pyrethroid esterases of Trichoplusia ni, Spodoptera littoralis and Bemisia tabaci hydrolyze the trans-isomers of various pyrethroids more extensively than the cis-isomers. Profenofos fed to T. ni larvae at a level inhibiting the gut pyrethroid esterases by 65% with trans-permethrin and of 95% with cis-cypermethrin inc...

journal_title：Archives of insect biochemistry and physiology

authors： Ishaaya I

更新日期：1993-01-01 00:00:00

abstract：:In vivo treatments of female sex pheromone glands of the processionary moth, Thaumetopoea pityocampa, with mass-labeled fatty acids showed that (Z)-13-hexadecen-11-ynyl acetate, the main sex pheromone component, is biosynthesized from palmitic acid by the combined action of delta-11 and delta-13 desaturases. The invol...

journal_title：Archives of insect biochemistry and physiology

authors： Arsequell G,Fabriàs G,Camps F

更新日期：1990-01-01 00:00:00

abstract：:Odorant-binding proteins (OBPs) act in insect olfactory processes. OBPs are expressed in the olfactory organs and serve in binding and transport of hydrophobic odorants through the sensillum lymph to olfactory receptor neurons within the antennal sensilla. In this study, three OBP genes were cloned from the antennal t...

journal_title：Archives of insect biochemistry and physiology

authors： Li GW,Zhang Y,Li YP,Wu JX,Xu XL

更新日期：2016-02-01 00:00:00

abstract：:Adult functions of juvenile hormone (JH) have been described for Drosophila melanogaster and other dipteran insects, but preadult function for this hormone remains largely unknown in this order of insects. We have identified a mutation of Drosophila, Methoprene-tolerant (Met), which appears to alter JH reception durin...

journal_title：Archives of insect biochemistry and physiology

authors： Turner C,Wilson TG

更新日期：1995-01-01 00:00:00

abstract：:The presence of allatostatins in the nerves of the antennal pulsatile organ muscle of the cockroach Diploptera punctata was confirmed by immunocytochemistry, bioassay, and HPLC. Immunocytochemical reactivity with monoclonal antibody against allatostatin I showed strong allatostatin immunoreactivity in the antennal hea...

journal_title：Archives of insect biochemistry and physiology

authors： Woodhead AP,Stoltzman CA,Stay B

更新日期：1992-01-01 00:00:00

abstract：:A protocol has been developed for the purification of vitellogenin from the honey bee, Apis mellifera. Purification allows for the first characterization of a vitellogenin from the large order Hymenoptera. Hymenopteran vitellogenins are unusual among insect vitellogenins in that they contain only one type of apoprotei...

journal_title：Archives of insect biochemistry and physiology

authors： Wheeler DE,Kawooya JK

更新日期：1990-01-01 00:00:00

abstract：:Bt crop pyramids produce two or more Bt proteins active to broaden the spectrum of action and to delay the development of resistance in exposed insect populations. The cross-resistance between Bt toxins is a vital restriction factor for Bt crop pyramids, which may reduce the effect of pyramid strategy. In this review,...

journal_title：Archives of insect biochemistry and physiology

authors： Wei J,Zhang Y,An S

更新日期：2019-11-01 00:00:00

abstract：:Rab proteins play fundamental roles in the regulation of membrane traffic. Previously, from the brain of Bombyx mori we isolated two cDNA clones (BRab1 and BRab14), each of which encoded a different member of Rab-protein family and was expressed in Escherichia coli and purified using an affinity chromatography. In thi...

journal_title：Archives of insect biochemistry and physiology

authors： Uno T,Nakao A,Katsurauma C

更新日期：2004-10-01 00:00:00

abstract：:Labial glands of Helicoverpa zea produced a glucose oxidase (GOX), which was present in the saliva and midgut lumen. We purified GOX 23-fold by isoelectric focusing of labial gland homogenates and investigated physical and kinetic properties of the enzyme. D-glucose and 6-deoxy-D-glucose were the optimal substrates of...

journal_title：Archives of insect biochemistry and physiology

authors： Eichenseer H,Mathews MC,Bi JL,Murphy JB,Felton GW

更新日期：1999-09-01 00:00:00

abstract：:Antioxidant system, which is composed of multiple gene families, plays a major role in reducing oxidative damage and xenobiotic detoxification in all living organisms. We identified 50 silkworm antioxidant genes from nine gene families based on the assembled genome sequence. A comparative analysis of the antioxidant g...

journal_title：Archives of insect biochemistry and physiology

authors： Shi GQ,Yu QY,Zhang Z

更新日期：2012-02-01 00:00:00

abstract：:A gene encoding heat shock transcription factor (HSF) was cloned and sequenced from cultured cells of the cabbage armyworm, Mamestra brassicae. The cDNA potentially encoded a 699-aa protein, with a calculated molecular weight of 77.8 kDa. Deduced amino acid identities to HSFs from Aedes aegypti and Drosophila melanoga...

journal_title：Archives of insect biochemistry and physiology

authors： Sonoda S,Tsumuki H

更新日期：2010-01-01 00:00:00

abstract：:The effects of tebufenozide and methoxyfenozide on vitellogenin (Vg) synthesis/release in the fat body, translocation in hemolymph, uptake by the ovary, and the expression of the ecdysone receptor (EcR) and its heterodimer partner, ultraspiracle protein (USP) in fat body, were investigated in Cydia pomonella. The resu...

journal_title：Archives of insect biochemistry and physiology

authors： Sun X,Song Q,Barrett B

更新日期：2003-03-01 00:00:00

abstract：:In the hawkmoth Manduca sexta high density lipophorin from adult insects (HDLp-A) delivers lipids to developing oocytes. During this lipid delivery HDLp-A is taken up by the oocyte and converted to a very high density lipophorin (VHDLp), which is stored in protein storage granules (yolk bodies). A membrane-free lysate...

journal_title：Archives of insect biochemistry and physiology

authors： Van Antwerpen R,Law JH

更新日期：1992-01-01 00:00:00

abstract：:Two blue-pigment binding proteins, BP1 and BP2, are present in larval and pupal haemolymph of cabbage white butterfly, Pieris rapae, and fluctuate in expression during development. Both BP1 and BP2 are found in pupal haemolymph in varying proportions as well as in adult haemolymph, while only small amounts of BP2 are ...

journal_title：Archives of insect biochemistry and physiology

authors： Choi CW,Nam KP,Seo DH,Choi JW,Lee CS,Kim HR,Yun CY

更新日期：2006-04-01 00:00:00

abstract：:Molting in crustaceans is induced by ecdysteroids as in insects. The ecdysteroid titre in hemolymph is negatively regulated by molt-inhibiting hormone (MIH) that inhibits the secretion of ecdysteroids from the Y-organ, an ecdysteroid-producing gland of crustaceans, whereas little is known about the molecular mechanism...

journal_title：Archives of insect biochemistry and physiology

authors： Asazuma H,Nagata S,Nagasawa H

更新日期：2009-12-01 00:00:00

abstract：:This study reports the biochemical characterization and comparative analyses of highly active serine proteases in the larval and pupal developmental stages of Aedes aegypti (Linnaeus) using substrate-SDS-PAGE. Zymographic analysis of larval stadia detected proteolytic activity in 6-8 bands with apparent molecular mass...

journal_title：Archives of insect biochemistry and physiology

authors： Mesquita-Rodrigues C,Saboia-Vahia L,Cuervo P,Levy CM,Honorio NA,Domont GB,de Jesus JB

更新日期：2011-04-01 00:00:00

abstract：:In previous investigations, we have determined that organophosphate resistance in the western corn rootworm, Diabrotica virgifera virgifera, is at least partially attributed to a group of non-specific carboxylesterases referred to as group II. Antiserum raised against a purified 66-kDa group II esterase is specific fo...

journal_title：Archives of insect biochemistry and physiology

authors： Zhou X,Scharf ME,Meinke LJ,Chandler LD,Siegfried BD

更新日期：2005-03-01 00:00:00

abstract：:This study describes the preparation and characterization of a highly specific antiserum to Helicoverpa zea pheromone biosynthesis activating neuropeptide (Hez-PBAN), and the use of this antiserum, in an enzyme linked immunosorbent assay (ELISA), to determine: a) the content of endogenous PBAN in head extracts of male...

journal_title：Archives of insect biochemistry and physiology

authors： Gazit Y,Dunkelblum E,Ben-Aziz O,Altstein M

更新日期：1992-01-01 00:00:00

abstract：:This study was undertaken to reveal the quantitative distribution of the insect neuropeptide periviscerokinin-1 (Pea-PVK-1) in the central nervous system of Periplaneta americana and to demonstrate that neurons stained in a previous immunohistochemical study contain authentic Pea-PVK-1. For this, we combined ELISA, HP...

journal_title：Archives of insect biochemistry and physiology

authors： Wegener C,Predel R,Eckert M

更新日期：1999-01-01 00:00:00

abstract：:Plant produced insect molting hormones, termed phytoecdysteroids (PEs), are thought to function as plant defenses against insects by acting as either feeding deterrents or through developmental disruption. In spinach (Spinacia oleracea), 20-hydroxyecdysone (20E) concentrations in the roots rapidly increase following r...

journal_title：Archives of insect biochemistry and physiology

authors： Schmelz EA,Grebenok RJ,Ohnmeiss TE,Bowers WS

更新日期：2002-12-01 00:00:00

abstract：:Juvenile hormone (JH) allows larval molting in response to ecdysteroids but prevents the switching of gene expression necessary for metamorphosis. I first review our efforts to isolate the nuclear receptor for JH in the larval epidermis of Manduca sexta using photoaffinity analogs and our recent findings that the mole...

journal_title：Archives of insect biochemistry and physiology

authors： Riddiford LM

更新日期：1996-01-01 00:00:00