Eicosanoids mediate Manduca sexta cellular response to the fungal pathogen Beauveria bassiana: a role for the lipoxygenase pathway.

abstract：:Biogenic amines are an important class of primary messengers in the central (CNS) and peripheral nervous systems and in peripheral organs. These substances regulate and modulate many physiological and behavioral processes. Various inactivation mechanisms for these substances exist to terminate biogenic amine-mediated ...

journal_title：Archives of insect biochemistry and physiology

authors： Blenau W,Baumann A

更新日期：2005-07-01 00:00:00

abstract：:Vitellogenin has been identified in the ant Camponotus festinatus, both in queens and workers. In the workers, it is already present before adult eclosion in low concentrations (less than 1 microgram/microliter hemolymph). Vitellogenin and vitellin are immunologically identical and are composed of a single type of apo...

journal_title：Archives of insect biochemistry and physiology

authors： Martinez T,Wheeler D

更新日期：1991-01-01 00:00:00

abstract：:Chitin synthase catalyzes chitin synthesis in the exoskeleton, tracheal system and gut during insect development. A chitin synthase 1 (CfCHS1) cDNA was identified and cloned from the spruce budworm, Choristoneura fumiferana. The CfCHS1 cDNA is 5,300 bp in length and codes a 1,564-amino acid protein with a molecular ma...

journal_title：Archives of insect biochemistry and physiology

authors： Ampasala DR,Zheng S,Zhang D,Ladd T,Doucet D,Krell PJ,Retnakaran A,Feng Q

更新日期：2011-02-01 00:00:00

abstract：:Recent studies have demonstrated that interaction between various agrochemicals and soil microorganisms may either slow down or enhance processes of degradation. Soil disinfestation is employed for the control of soil-borne pathogens and weeds. Soil application of such broad-spectrum biocides, as well as some more sel...

journal_title：Archives of insect biochemistry and physiology

authors： Aharonson N,Katan J

更新日期：1993-01-01 00:00:00

abstract：:There is a basal level of enzyme activity for trypsin, aminopeptidase, amylase, and lipase in the gut of unfed larval (L6) Spodoptera frugiperda. Trypsin activity does not decrease with non-feeding, possibly because of the low protein levels in plants along with high amino acid requirements for growth and storage (for...

journal_title：Archives of insect biochemistry and physiology

authors： Lwalaba D,Hoffmann KH,Woodring J

更新日期：2010-01-01 00:00:00

abstract：:An in vitro bioassay suitable for routine use to investigate hypertrehalosemic hormone (HTH)-dependent trehalose biosynthesis was developed for the cockroach fat body. Blaberus discoidalis fat bodies were isolated and divided so that eight matched pieces from a single tissue could be compared for multiple control and ...

journal_title：Archives of insect biochemistry and physiology

authors： Keeley LL,Sowa SM,Hesson AS

更新日期：1995-01-01 00:00:00

abstract：:The small brown planthopper, Laodelphax striatellus, is a dangerous pest in rice fields. Although buprofezin has been used to control L. striatellus for more than a decade, the occurrence of buprofezin-resistant L. striatellus has been recently reported. To develop an alternative pest control strategy, comparative tra...

journal_title：Archives of insect biochemistry and physiology

authors： Fang Y,Park MG,Choi JY,Park DH,Wang M,Kim HJ,Kim WJ,Je YH

更新日期：2020-12-01 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：:In S. exigua, ingestion of Cry1Ac reduces larval growth, shortens lifespan, and decreases copulation and oviposition of the adults. Cadherin-like protein SeCad1b in S. exigua has recently been published. Here, we tested whether SeCad1b mediates the negative effects of Cry1Ac. We identified three potential Cry toxin bi...

journal_title：Archives of insect biochemistry and physiology

authors： Chen RR,Ren XL,Han ZJ,Mu LL,Li GQ,Ma Y,Cui JJ

更新日期：2014-05-01 00:00:00

abstract：:Series of agonists and antagonists were examined for their actions on a Bombyx morialpha-adrenergic-like octopamine receptor (OAR) stably expressed in HEK-293 cells. The rank order of potency of the agonists was clonidine>naphazoline>tolazoline in Ca(2+) mobilization assays, and that of the antagonists was chlorpromaz...

journal_title：Archives of insect biochemistry and physiology

authors： Huang J,Hamasaki T,Ozoe Y

更新日期：2010-02-01 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：:To determine differential gene expression profiles in the venom gland and sac (gland/sac) of a solitary hunting wasp species, Orancistrocerus drewseni Saussure (1857), a subtractive cDNA library was constructed by suppression subtractive hybridization. A total of 498 expressed sequence tags (EST) were clustered and as...

journal_title：Archives of insect biochemistry and physiology

authors： Baek JH,Woo TH,Kim CB,Park JH,Kim H,Lee S,Lee SH

更新日期：2009-08-01 00:00:00

abstract：:The ability of Habrobracon brevicornis venom to elevate the nutritional suitability of a host by affecting the host larvae fat body condition was studied. To understand whether H. brevicornis crude venom impacts the host biochemical profile, the concentrations of total lipids and main sugars in the host larvae lymph w...

journal_title：Archives of insect biochemistry and physiology

authors： Kryukova NA,Mozhaytseva KA,Rotskaya UN,Glupov VV

更新日期：2021-01-01 00:00:00

abstract：:Plant protease inhibitors (PIs) are elements of a common plant defense mechanism induced in response to herbivores. The fall armyworm, Spodoptera frugiperda, a highly polyphagous lepidopteran pest, responds to various PIs in its diet by expressing genes encoding trypsins. This raises the question of whether the PI-ind...

journal_title：Archives of insect biochemistry and physiology

authors： Machado SW,de Oliveira CFR,Zério NG,Parra JRP,Macedo MLR

更新日期：2017-08-01 00:00:00

abstract：:Larvae of Sesamia nonagrioides developing under long day (LD) conditions pupate in the 5th or 6th instar, whereas under the short day (SD) conditions, they undergo several supernumerary larval molts and are regarded as diapausing. The development in early larval instars occurs in the LD larvae at a moderate and in the...

journal_title：Archives of insect biochemistry and physiology

authors： Eizaguirre M,López C,Schafellner C,Sehnal F

更新日期：2007-06-01 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：:Capsule formation by the moth Pseudopulsia includens requires that plasmatocytes change from being nonadhesive cells in circulation to strongly adhesive cells capable of attaching to the foreign target and one another. This change in adhesive state is induced by Plasmatocyte Spreading Peptide (PSP1); a 23 amino acid p...

journal_title：Archives of insect biochemistry and physiology

authors： Strand MR,Clark KC,Gardiner EM

更新日期：1999-01-01 00:00:00

abstract：:Male German cockroaches possess secretory glands that secrete fluid into a pair of transverse depressions on the seventh and eighth abdominal tergites. We investigated the effects of altered juvenoid titer during the first part of the last instar on tergal gland secretory tissue development and the production of terga...

journal_title：Archives of insect biochemistry and physiology

authors： Saltzmann KA,Saltzmann KD,Neal JJ,Scharf ME,Bennett GW

更新日期：2006-09-01 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：:A serine protease was isolated from midguts of the bumblebee male Bombus terrestris by a combination of precipitation procedures with column chromatography. The purified enzyme exhibited two bands with molecular masses of 25 and 26 kDa as determined by sodium dodecyl sulfate polyacrylamide gel electrophoresis. These b...

journal_title：Archives of insect biochemistry and physiology

authors： Brabcová J,Kindl J,Valterová I,Pichová I,Zarevúcka M,Brabcová J,Jágr M,Mikšík I

更新日期：2013-03-01 00:00:00

abstract：:The yolk platelets from Rhodnius prolixus, a blood-sucking bug, are composed mostly of vitellin and here are shown to contain at least two hydrolytic enzymes, a phosphatase and a cathepsin D-like proteinase. Both the proteinase and the phosphatase have an acid pH optimum. No hydrolytic activity was observed under alka...

journal_title：Archives of insect biochemistry and physiology

authors： Nussenzveig RH,Oliveira PL,Masuda H

更新日期：1992-01-01 00:00:00

abstract：:Insect eye coloration arises from the accumulation of various pigments. A number of genes that function in the biosynthesis (vermilion, cinnabar, and cardinal) and importation (karmoisin, white, scarlet, and brown) of these pigments, and their precursors, have been identified in diverse species and used as markers for...

journal_title：Archives of insect biochemistry and physiology

authors： Brent CS,Hull JJ

更新日期：2019-02-01 00:00:00

abstract：:Phototoxic chemicals produced by plants have been studied in a number of contexts, most notably as protective agents against mammalian and insect herbivores. Although there are commonalities in the responses of these two groups of herbivores to plant phototoxins, there are differences as well. Whereas a greater range ...

journal_title：Archives of insect biochemistry and physiology

authors： Berenbaum M

更新日期：1995-01-01 00:00:00

abstract：:The Arctic springtail, Megaphorura arctica, survives sub-zero temperatures in a dehydrated state via trehalose-dependent cryoprotective dehydration. Regulation of trehalose biosynthesis is complex; based in part on studies in yeast and fungi, its connection with oxidative stress caused by exposure of cells to oxidants...

journal_title：Archives of insect biochemistry and physiology

authors： Grubor-Lajšić G,Petri ET,Kojić D,Purać J,Popović ZD,Worland RM,Clark MS,Mojović M,Blagojević DP

更新日期：2013-02-01 00:00:00

abstract：:Protein digestion in insects is a result of the action of a complex of proteinases present in the midgut. In this report we describe the cloning and sequencing of a trypsin cDNA from larvae of the lepidopteran herbivore Plutella xylostella. We investigated the expression of this gene and enzymatic activity of its tran...

journal_title：Archives of insect biochemistry and physiology

authors： Shi M,Huang F,Chen YF,Meng XF,Chen XX

更新日期：2009-01-01 00:00:00

abstract：:THQ (1-aroyl-4-(arylamino)-1,2,3,4-tetrahydroquinoline) compounds were identified by FMC Corporation in cell-based assays that used ecdysone receptors from Drosophila melanogaster, Heliothis virescens, or Plodia interpunctata. THQ compounds showed weak insecticidal activity against H. virescens and, therefore, were no...

journal_title：Archives of insect biochemistry and physiology

authors： Palli SR,Tice CM,Margam VM,Clark AM

更新日期：2005-04-01 00:00:00

abstract：:Acromelic acid, a naturally occurring kainoid, isolated from the mushroom Clitocybe acromelalga, is a weak displacer of [3H]L-glutamate binding to cockroach (Periplaneta americana) nerve cord membranes. Acromelic acid (1 mM) displaces approximately 60% of specifically bound [3H]L-glutamate. When applied by bath perfus...

journal_title：Archives of insect biochemistry and physiology

authors： Sattelle DB,Sepúlveda MI,Shinozaki H,Ishida M

更新日期：1994-01-01 00:00:00

abstract：:Larvae of Chironomus riparius respond to ion-poor and brackish water (IPW, BW) conditions by activating ion uptake mechanisms in the anal papillae and reducing ion absorption at the rectum, respectively. The role that the Malpighian tubules play in ion and osmoregulation under these conditions is not known in this spe...

journal_title：Archives of insect biochemistry and physiology

authors： Zadeh-Tahmasebi M,Bui P,Donini A

更新日期：2016-10-01 00:00:00

abstract：:An active corpus allatum (CA) in the blood feeding insect, Rhodnius prolixus, releases a substance that inhibits metamorphosis in larvae, and activates egg production in adults. In adults, transecting the nervus corporis cardiacum II's (NCCII), which are attached posteriorly to each protocerebral lobe, greatly increas...

journal_title：Archives of insect biochemistry and physiology

authors： Chiang RG

更新日期：2000-05-01 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