当前位置： SCI文献检索 > INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY期刊下所有文献 > Iridoid biosynthesis in Chrysomelina larvae: Fat body produces early terpenoid precursors.

Iridoid biosynthesis in Chrysomelina larvae: Fat body produces early terpenoid precursors.

Abstract：

:Larvae of the Chrysomelina species Phaedon cochleariae and Gastrophysa viridula produce monoterpenoids (iridoids) to defend themselves against predatory attacks by presenting the toxins upon attack as droplets on the top of nine pairs of dorsal glands. Although the conversion of 8-hydroxygeraniol-8-O-beta-d-glucoside into the iridoids in the glandular reservoir has been studied in detail, the synthesis of the glucosidically bound precursor received only limited attention. We compared larvae of the two iridoid producing species with those of Chrysomela populi, a sequestering species producing salicylaldehyde, in terms of the key enzymes 3-hydroxy-3-methylglutaryl-CoA reductase (HMGR) and isoprenyl diphosphate synthases involved in the biosynthesis of the iridoid precursor. Increased HMGR transcript abundance, high HMGR activity and accumulation of geraniol indicating geranyl diphosphate synthase activity was observed only in the fat body of the iridoid producing larvae in comparison to other larval tissues and to the tested tissues of C. populi. These results correlate with the identification of glucosidically bound 8-hydroxygeraniol in the fat body of the iridoid producers. We suggest that in P. cochleariae and G. viridula glucosidically bound 8-hydroxygeraniol is produced by the fat body and transferred via the hemolymph into the glandular reservoir for further conversion into iridoids.

journal_name

Insect Biochem Mol Biol

journal_title

Insect biochemistry and molecular biology

authors

Burse A,Schmidt A,Frick S,Kuhn J,Gershenzon J,Boland W

doi

10.1016/j.ibmb.2006.11.011

subject

Has Abstract

pub_date

2007-03-01 00:00:00

pages

255-65

issue

3

eissn

0965-1748

issn

1879-0240

pii

S0965-1748(06)00236-0

journal_volume

37

pub_type

杂志文章

相关文献

INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY文献大全
  • Biosynthesis of L-alanine, a major amino acid of fibroin in Samia cynthia ricini.

    abstract：:The derivation of alanine in fibroin was investigated using NMR and selective isotopic labelling. 2H2O infused orally into 5th instar larvae was incorporated into the proton of the methyl group of alanine in fibroin. Proton exchange among alanine, glycine and serine was also found. Incorporation of 13C from [2-(13)C]a...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/s0965-1748(99)00120-4

    authors： Osanai M,Okudaira M,Naito J,Demura M,Asakura T

    更新日期：2000-03-01 00:00:00

  • Biochemical changes in the transition from vitellogenesis to follicular atresia in the hematophagous Dipetalogaster maxima (Hemiptera: Reduviidae).

    abstract：:In this work, we have explored the biochemical changes characterizing the transition from vitellogenesis to follicular atresia, employing the hematophagous insect vector Dipetalogaster maxima as a model. Standardized insect rearing conditions were established to induce a gradual follicular degeneration stage by depriv...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2011.06.005

    authors： Aguirre SA,Fruttero LL,Leyria J,Defferrari MS,Pinto PM,Settembrini BP,Rubiolo ER,Carlini CR,Canavoso LE

    更新日期：2011-10-01 00:00:00

  • C-type lectin interacting with β-integrin enhances hemocytic encapsulation in the cotton bollworm, Helicoverpa armigera.

    abstract：:The encapsulation reaction in invertebrates is analogous to granuloma formation in vertebrates, and this reaction is severely compromised when ecdysone signaling is blocked. However, the molecular mechanism underlying the encapsulation reaction and its regulation by ecdysone remains obscure. In our previous study, we ...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2017.05.005

    authors： Wang P,Zhuo XR,Tang L,Liu XS,Wang YF,Wang GX,Yu XQ,Wang JL

    更新日期：2017-07-01 00:00:00

  • Subunit composition of pro-phenol oxidase from Manduca sexta: molecular cloning of subunit ProPO-P1.

    abstract：:Phenol oxidase (PO) is known to play an important role in defense mechanisms in insect immunity. It is present as a zymogen in insect hemolymph, and can be activated by a specific proteolytic reaction that is stimulated by microbial cell wall components. The pro-phenol oxidase (pro-PO) purified from the larval hemolym...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/s0965-1748(97)00066-0

    authors： Jiang H,Wang Y,Ma C,Kanost MR

    更新日期：1997-10-01 00:00:00

  • Considerations on the structural evidence of a ligand-binding function of ultraspiracle, an insect homolog of vertebrate RXR.

    abstract：:This analysis considers the structural evidence of a ligand-binding function of the nuclear receptor ultraspiracle (USP). The positions and nature of residues in the ligand-binding domain of USP from six higher insects is evaluated in comparison to the function of conserved residues vertebrate receptors that have been...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章,评审

    doi：10.1016/s0965-1748(00)00038-2

    authors： Jones G,Jones D

    更新日期：2000-08-01 00:00:00

  • Sequencing and characterizing odorant receptors of the cerambycid beetle Megacyllene caryae.

    abstract：:Odorant receptors (Ors) are a unique family of ligand-gated ion channels and the primary mechanism by which insects detect volatile chemicals. Here, we describe 57 putative Ors sequenced from an antennal transcriptome of the cerambycid beetle Megacyllene caryae (Gahan). The male beetles produce a pheromone blend of ni...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2012.03.007

    authors： Mitchell RF,Hughes DT,Luetje CW,Millar JG,Soriano-Agatón F,Hanks LM,Robertson HM

    更新日期：2012-07-01 00:00:00

  • Tissue-specific transcription of proteases and nucleases across the accessory salivary gland, principal salivary gland and gut of Nezara viridula.

    abstract：:The phytophagous stink bug, Nezara viridula (L.) infests multiple plant species and impacts agricultural production worldwide. We analyzed the transcriptomes of N. viridula accessory salivary gland (ASG), principal salivary gland (PSG) and gut, with a focus on putative digestive proteases and nucleases that present a ...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2018.10.003

    authors： Liu S,Lomate PR,Bonning BC

    更新日期：2018-12-01 00:00:00

  • A gamma-glutamyl transpeptidase of Aphidius ervi venom induces apoptosis in the ovaries of host aphids.

    abstract：:Parasitism by the endophagous braconid Aphidius ervi (Hymenoptera, Braconidae) has a negative impact on the reproductive activity of its host, Acyrthosiphon pisum (Homoptera, Aphididae). The host castration is induced by the parasitoid venom and is reproduced by the injection of chromatographic fractions highly enrich...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2007.02.005

    authors： Falabella P,Riviello L,Caccialupi P,Rossodivita T,Teresa Valente M,Luisa De Stradis M,Tranfaglia A,Varricchio P,Gigliotti S,Graziani F,Malva C,Pennacchio F

    更新日期：2007-05-01 00:00:00

  • Juvenile hormone promotes locust fat body cell polyploidization and vitellogenesis by activating the transcription of Cdk6 and E2f1.

    abstract：:Juvenile hormone (JH) is known to promote cell polyploidization for insect vitellogenesis and egg production, but the underlying mechanisms remain poorly understood. Using the migratory locust Locusta migratoria as a model system, we report here that the expression of cyclin-dependent kinase 6 (Cdk6) and adenovirus E2...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2018.09.002

    authors： Wu Z,Guo W,Yang L,He Q,Zhou S

    更新日期：2018-11-01 00:00:00

  • Identification of a juvenile hormone esterase gene by matching its peptide mass fingerprint with a sequence from the Drosophila genome project.

    abstract：:Juvenile hormone esterase (JHE, EC 3.1.1.1) from whole Drosophila melanogaster prepupae has previously been purified by selective precipitations, isoelectric focussing and two column chromatography steps. JHE bands from dried silver-stained SDS-PAGE gels of that material were digested with trypsin. The masses of the t...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/s0965-1748(01)00035-2

    authors： Campbell PM,Harcourt RL,Crone EJ,Claudianos C,Hammock BD,Russell RJ,Oakeshott JG

    更新日期：2001-04-27 00:00:00

  • Xenobiotic response in Drosophila melanogaster: sex dependence of P450 and GST gene induction.

    abstract：:The effect of xenobiotics (phenobarbital and atrazine) on the expression of Drosophila melanogaster CYP genes encoding cytochromes P450, a gene family generally associated with detoxification, was analyzed by DNA microarray hybridization and verified by real-time RT-PCR in adults of both sexes. Only a small subset of ...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2006.05.009

    authors： Le Goff G,Hilliou F,Siegfried BD,Boundy S,Wajnberg E,Sofer L,Audant P,ffrench-Constant RH,Feyereisen R

    更新日期：2006-08-01 00:00:00

  • Localization of the Drosophila male accessory gland protein Acp36DE in the mated female suggests a role in sperm storage.

    abstract：:In many insect species, sperm transferred in a single mating are stored by the female in specialized organs and are gradually used to fertilize eggs. Thus, insects must have mechanisms to ensure that substantial numbers of sperm reach and become stored in the storage organs. We report here that a glycoprotein, Acp36DE...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/s0965-1748(96)00064-1

    authors： Bertram MJ,Neubaum DM,Wolfner MF

    更新日期：1996-09-01 00:00:00

  • Identification and differential expression of a sex-peptide receptor in Helicoverpa armigera.

    abstract：:Sex-pheromone production in the night flying female moth, Helicoverpa armigera is under neuroendocrine control due to the timely release of Pheromone Biosynthesis-Activating Neuropeptide (PBAN). Males orient to the females by upwind anemotaxis which usually leads to a successful mating. During copulation insect males ...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2011.03.004

    authors： Hanin O,Azrielli A,Zakin V,Applebaum S,Rafaeli A

    更新日期：2011-08-01 00:00:00

  • Analysis of the chitin recognition mechanism of cuticle proteins from the soft cuticle of the silkworm, Bombyx mori.

    abstract：:Insect cuticle is composed mainly of chitin, a polymer of N-acetylglucosamine, and chitin-binding cuticle proteins. Four major cuticle proteins, BMCP30, 22, 18, and 17, have been previously identified and purified from the larval cuticle of silkworm, B. mori. We analyzed the chitin-binding activity of BMCP30 by use of...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2004.06.008

    authors： Togawa T,Nakato H,Izumi S

    更新日期：2004-10-01 00:00:00

  • Purification and characterization of the plasma membrane glycosidases of Drosophila melanogaster spermatozoa.

    abstract：:Previous studies from our laboratory have demonstrated the presence of two integral proteins with glycosidase activity in the plasma membrane of Drosophila melanogaster spermatozoa and we have suggested that these enzymes might have a role in sperm-egg binding. In this study the glycosidases have been purified and cha...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/s0965-1748(02)00031-0

    authors： Cattaneo F,Ogiso M,Hoshi M,Perotti ME,Pasini ME

    更新日期：2002-08-01 00:00:00

  • Vasopressin-like peptide and its receptor function in an indirect diuretic signaling pathway in the red flour beetle.

    abstract：:The insect arginine vasopressin-like (AVPL) peptide is of special interest because of its potential function in the regulation of diuresis. Genome sequences of the red flour beetle Tribolium castaneum yielded the genes encoding AVPL and AVPL receptor, whereas the homologous sequences are absent in the genomes of the f...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2008.04.006

    authors： Aikins MJ,Schooley DA,Begum K,Detheux M,Beeman RW,Park Y

    更新日期：2008-07-01 00:00:00

  • Identification, mRNA expression and functional analysis of several yellow family genes in Tribolium castaneum.

    abstract：:Querying the genome of the red flour beetle, Tribolium castaneum, with the Drosophila melanogaster Yellow-y (DmY-y) protein sequence identified 14 Yellow homologs. One of these is an ortholog of DmY-y, which is required for cuticle pigmentation (melanization), and another is an ortholog of DmY-f/f2, which functions as...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2010.01.012

    authors： Arakane Y,Dittmer NT,Tomoyasu Y,Kramer KJ,Muthukrishnan S,Beeman RW,Kanost MR

    更新日期：2010-03-01 00:00:00

  • A digestive beta-glucosidase from the salivary glands of the termite, Neotermes koshunensis (Shiraki): distribution, characterization and isolation of its precursor cDNA by 5'- and 3'-RACE amplifications with degenerate primers.

    abstract：:beta-Glucosidase activity [EC 3.2.1.21] was measured in the salivary glands and the gut of wood-eating termite, Neotermes koshunensis (Shiraki). 75% of the activity was detected in the salivary glands, whereas 15% of the activity was present in the hindgut, where numerous symbiotic flagellates reside. The salivary bet...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/s0965-1748(02)00108-x

    authors： Tokuda G,Saito H,Watanabe H

    更新日期：2002-12-01 00:00:00

  • Identification of a developmentally regulated gene, esr16, in the tracheal epithelium of Manduca sexta, with homology to a protein from human epididymis.

    abstract：:Events related to both ecdysis and metamorphosis require the expression of a new set of genes, the majority of which are regulated by the changes in ecdysteroid levels. We have initiated studies to identify genes whose expression is up-regulated between 24 and 4 h before pupal ecdysis in Manduca sexta. In this paper w...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/0965-1748(95)00077-1

    authors： Mészáros M,Morton DB

    更新日期：1996-01-01 00:00:00

  • The Aedes aegypti glutathione transferase family.

    abstract：:In this report, we describe the glutathione transferase (GST) gene family in the dengue vector Aedes aegypti and suggest a novel role for a new class of mosquito GSTs. Twenty-six GST genes are present in Ae. aegypti, two of which are alternatively spliced to give a total of 29 transcripts for cytosolic GSTs. The six c...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2007.05.018

    authors： Lumjuan N,Stevenson BJ,Prapanthadara LA,Somboon P,Brophy PM,Loftus BJ,Severson DW,Ranson H

    更新日期：2007-10-01 00:00:00

  • cDNA sequences of two biliproteins, BP1 and BP2, from the cabbage white butterfly, Pieris rapae and their tissue- and stage-specific accumulation.

    abstract：:Two similar full-length cDNAs of biliprotein were isolated and shown to encode the two isoelectric forms of biliverdin-binding proteins (BPs): BP1 and BP2 in Pieris rapae. Sequence analysis of two cDNA clones shows that both BPs contain a 567-bp open reading frame which predicts a 189-amino acid protein and a 15-amino...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2005.10.006

    authors： Kim HJ,Yun CY,Han YS,Lee IH,Kang YJ,Jin BR,Seo SJ

    更新日期：2006-01-01 00:00:00

  • A Drosophila male accessory gland protein that is a member of the serpin superfamily of proteinase inhibitors is transferred to females during mating.

    abstract：:Accessory gland peptide 76A, (Acp76A), belongs to the serpin superfamily of proteins (serine protease inhibitors). Acp76A is a secreted protein synthesized only in the Drosophila melanogaster adult male accessory gland. Accumulation of the protein in males is first detected with polyclonal antibodies at 1 day after ec...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/0965-1748(94)00055-m

    authors： Coleman S,Drähn B,Petersen G,Stolorov J,Kraus K

    更新日期：1995-02-01 00:00:00

  • Can BRET-based biosensors be used to characterize G-protein mediated signaling pathways of an insect GPCR, the Schistocerca gregaria CRF-related diuretic hormone receptor?

    abstract：:G protein-coupled receptors (GPCRs) are membrane-bound receptors that are considered prime candidates for the development of novel insect pest management strategies. However, the molecular signaling properties of insect GPCRs remain poorly understood. In fact, most studies on insect GPCR signaling are limited to analy...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2020.103392

    authors： Lismont E,Verbakel L,Vogel E,Corbisier J,Degroot GN,Verdonck R,Verlinden H,Marchal E,Springael JY,Vanden Broeck J

    更新日期：2020-07-01 00:00:00

  • A protein from the cabbage looper, Trichoplusia ni, regulated by a bacterial infection is homologous to 3-dehydroecdysone 3beta-reductase.

    abstract：:During the screening of immune-regulated genes from the cabbage looper, Trichoplusia ni, a 3-dehydroecdysone 3beta-reductase homologue (DERH) was cloned. In the course of development, 3-dehydroecdysone 3beta-reductase mediates the conversion of 3-dehydroecdysone (3dE) secreted from the prothoracic glands to ecdysone (...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/s0965-1748(01)00145-x

    authors： Lundström A,Kang D,Liu G,Fernandez C,Warren JT,Gilbert LI,Steiner H

    更新日期：2002-08-01 00:00:00

  • Characterization of midgut trypsin-like enzymes and three trypsinogen cDNAs from the lesser grain borer, Rhyzopertha dominica (Coleoptera: Bostrichidae).

    abstract：:Protein digestion in the lesser grain borer, Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae), results from the action of a complex of serine proteinases present in the midgut. In this study we partially characterized trypsin-like enzyme activity against N-alpha-benzoyl-L-arginine p-nitroanilide (BApNA) in midgut ...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/s0965-1748(99)00081-8

    authors： Zhu YC,Baker JE

    更新日期：1999-12-01 00:00:00

  • Identification, genomic organization and expression pattern of glutathione S-transferase in the silkworm, Bombyx mori.

    abstract：:Glutathione S-transferases (GSTs) are a multifunctional supergene family and some play an important role in insecticide resistance. We have identified 23 putative cytosolic GSTs by searching the new assembly of the Bombyx mori genome sequence. Phylogenetic analyses on the amino acid sequences reveal that 21 of the B. ...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2008.08.002

    authors： Yu Q,Lu C,Li B,Fang S,Zuo W,Dai F,Zhang Z,Xiang Z

    更新日期：2008-12-01 00:00:00

  • Isolation, characterization and chemical synthesis of a new insect defensin from Chironomus plumosus (Diptera).

    abstract：:Injection of low doses of bacteria into the aquatic larvae of the dipteran insect Chironomus plumosus induces the appearance in their hemolymph of a potent antibacterial activity. We have isolated two 36-residue peptides from this hemolymph which are active against Gram-positive bacteria. The peptides are novel member...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/s0965-1748(98)00101-5

    authors： Lauth X,Nesin A,Briand JP,Roussel JP,Hetru C

    更新日期：1998-12-01 00:00:00

  • Rhodnius prolixus supergene families of enzymes potentially associated with insecticide resistance.

    abstract：:Chagas disease or American trypanosomiasis, is a potentially life-threatening illness caused by the protozoan parasite, Trypanosoma cruzi. Once known as an endemic health problem of poor rural populations in Latin American countries, it has now spread worldwide. The parasite is transmitted by triatomine bugs, of which...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2015.06.005

    authors： Schama R,Pedrini N,Juárez MP,Nelson DR,Torres AQ,Valle D,Mesquita RD

    更新日期：2016-02-01 00:00:00

  • Occurrence of a common binding site in Mamestra brassicae, Phthorimaea operculella, and Spodoptera exigua for the insecticidal crystal proteins CryIA from Bacillus thuringiensis.

    abstract：:Specific binding to midgut membrane proteins is required for the toxicity of insecticidal crystal proteins (ICP) from Bacillus thuringiensis. A direct relationship between toxicity and binding has been proposed. It has been hypothesized that sharing of a single receptor by more than one ICP could lead to the occurrenc...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/s0965-1748(97)00039-8

    authors： Escriche B,Ferré J,Silva FJ

    更新日期：1997-07-01 00:00:00

  • A gustatory receptor tuned to D-fructose in antennal sensilla chaetica of Helicoverpa armigera.

    abstract：:Insect gustatory systems play important roles in food selection and feeding behaviors. In spite of the enormous progress in understanding gustation in Drosophila, for other insects one of the key elements in gustatory signaling, the gustatory receptor (GR), is still elusive. In this study, we report that fructose elic...

    journal_title：Insect biochemistry and molecular biology

    pub_type： 杂志文章

    doi：10.1016/j.ibmb.2015.03.002

    authors： Jiang XJ,Ning C,Guo H,Jia YY,Huang LQ,Qu MJ,Wang CZ

    更新日期：2015-05-01 00:00:00