Abstract:
:The recent literature on cytogenetic and molecular studies of Anopheles funestus, a major vector of malaria in Africa, is reviewed. Molecular data from West and Central Africa suggest a new species in the group closely allied to Anopheles rivulorum. Cytogenetic and molecular studies of populations from West, Central, East and southern Africa indicate considerable genetic structuring within An. funestus itself, which may well restrict the spread of pyrethroid resistance that has been demonstrated in southern Africa.
journal_name
Insect Biochem Mol Bioljournal_title
Insect biochemistry and molecular biologyauthors
Coetzee M,Fontenille Ddoi
10.1016/j.ibmb.2004.03.012subject
Has Abstractpub_date
2004-07-01 00:00:00pages
599-605issue
7eissn
0965-1748issn
1879-0240pii
S0965174804000633journal_volume
34pub_type
杂志文章,评审abstract::A new member of the AKH/RPCH family was isolated and identified from the corpora cardiaca of the firebug Pyrrhocoris apterus. The peptide was isolated in a single step by reversed phase HPLC and the structure deduced from the multiple MS (MS(N)) electrospray mass spectra and amino acid analysis as that of an octapepti...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/s0965-1748(00)00025-4
更新日期:2000-06-01 00:00:00
abstract::EFLamide (EFLa) is a neuropeptide known for a long time from crustaceans, chelicerates and myriapods. Recently, EFLa-encoding genes were identified in the genomes of apterygote hexapods including basal insect species. In pterygote insects, however, evidence of EFLa was limited to partial sequences in the bed bug (Cime...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2020.103376
更新日期:2020-07-01 00:00:00
abstract::Messenger RNA levels of the cytochrome P450 gene CYP6A1 were measured in the insecticide resistant Diazinon-R 'Rutgers' strain and in the susceptible strain sbo of the house fly with a cloned cDNA probe. The constitutive expression of the CYP6A1 gene was at least 10 times higher in the Rutgers strain than in the sbo s...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/0965-1748(94)90034-5
更新日期:1994-04-01 00:00:00
abstract::Salivary glands separated from internal tissues of the lone star tick, Amblyomma americanum, are competent to synthesize prostaglandins (PGs). Using an in vitro PG biosynthesis assay four major PGs, namely, PGA2/PGB2, PGD2, PGE2, and PGF2 alpha were synthesized. Under standard assay conditions PGA2/PGB2 was the predom...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/s0965-1748(96)00094-x
更新日期:1997-03-01 00:00:00
abstract::Understanding salivation in hematophagous arthropod vectors is crucial to developing novel methods to prevent vector-borne disease transmission. The interactions between the tick, host, and pathogens during salivation are highly complex, and are dynamically regulated by the tick central nervous system (synganglion). R...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2018.07.005
更新日期:2018-10-01 00:00:00
abstract::Three laminarinases (LAM, LIC 1, and LIC 2) and two cellulases (CEL 1 and CEL 2) were purified to homogeneity from Periplaneta americana midguts. These beta-glucanases are secreted by salivary glands, stabilized by calcium ions, and have pH optima around 6. LAM (46 kDa) is active only on laminarin, native or with oxid...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/s0965-1748(03)00121-8
更新日期:2003-11-01 00:00:00
abstract::Resilin is an important elastomeric protein of insects, with roles in the storage and release of energy during a variety of different functional categories including flight and jumping. To date, resilin genes and protein function have been characterised only in a small number of flying insects, despite their importanc...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2011.08.002
更新日期:2011-11-01 00:00:00
abstract::Among disease-vectors, the evolution of the tick innate immune system is still lagging when compared to insects. Such an investigation, which was initiated, by first cloning and sequencing lectins associated in the innate immunity of invertebrates and having fibrinogen related domains, helped in the sequencing of cDNA...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2005.04.001
更新日期:2005-09-01 00:00:00
abstract::After female mosquitoes ingest blood from vertebrate hosts, exopeptidases and endopeptidases are required for digesting blood proteins in the midgut into amino acids, which female mosquitoes use to build yolk proteins. These proteases are not always present in the midgut, and their diverse expression patterns suggest ...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2007.10.008
更新日期:2008-02-01 00:00:00
abstract::The correlation between the natural levels of GST and the tolerance to the insecticide decamethrin (dMT), as well as the interaction between the molecules of affinity purified enzyme and the insecticide were investigated in order to collect further information on the obscure role of the Glutathione S-transferase syste...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/s0965-1748(00)00123-5
更新日期:2001-03-15 00:00:00
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
更新日期:2002-12-01 00:00:00
abstract::The ecdysone receptor (EcR) complex has been identified in the prothoracic gland of Manduca sexta by specific immunoprecipitation and Western blot analyses, and includes EcR, ultraspiracle (USP) and FKBP46. The EcR complex binds ponasterone A in a dose-dependent manner with a Kd of 7.04 x 10(-9) M. Immunocytochemistry...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/s0965-1748(97)00080-5
更新日期:1997-11-01 00:00:00
abstract::Phenoloxidase (PO), a melanin-synthesizing enzyme known to play an important role in insect defense, is found as a zymogen (ProPO) in hemolymph and cuticle, where it is activated by proteolysis. We characterized the first proPO cDNA in an eusocial insect, the Apis mellifera honey bee. The AmproPO cDNA contains an ORF ...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2005.01.013
更新日期:2005-06-01 00:00:00
abstract::Termites express polyphenism during caste differentiation that is mostly undefined at the molecular level. Using the eastern subterranean termite, Reticulitermes flavipes Kollar, we wanted (1) to test juvenile hormone (JH) model assays for their ability to induce detectable molecular changes in worker termites and (2)...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2004.12.001
更新日期:2005-03-01 00:00:00
abstract::Inward-rectifier potassium (Kir) channels play key roles in nerve, muscle, and epithelial cells in mammals, but their physiological roles in insects remain to be determined. The yellow fever mosquito (Aedes aegypti) possesses five different genes encoding Kir channel subunits: Kir1, Kir2A, Kir2B, Kir2B', and Kir3. We ...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2014.03.003
更新日期:2014-05-01 00:00:00
abstract::cAMP-dependent-protein kinase (PKA) is a central player of the adipokinetic signal that controls the mobilization of stored lipids in the fat body. Previous studies showed that adipokinetic hormone (AKH) rapidly activates PKA from the fat body of Manduca sexta (Arrese et al. (J. Lipid. Res. 40(3): 556)). As a part of ...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2004.08.008
更新日期:2004-12-01 00:00:00
abstract::In the silkworm Bombyx mori, three fibroin genes, fibroin-heavy-chain (fibH), fibroin-light-chain (fibL) and fibrohexamerin (fhx), are coexpressed only in the posterior silk gland (PSG) cells, while the sericin genes encoding silk glue proteins are expressed in the middle silk gland (MSG) cells. Silk gland factor-2 (S...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2014.11.003
更新日期:2015-01-01 00:00:00
abstract::Locust Ion Transport Peptide (ITP) a member of the arthropod neuropeptide family which includes hyperglycemic, vitellogenesis-inhibiting, and moult-inhibiting hormones (CHH, VIH, MIH, respectively) was synthesized as proposed by Meredith et al. (1996) with terminal amidation of amino acid residue 72 and with 3 disulph...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/s0965-1748(98)00098-8
更新日期:1999-01-01 00:00:00
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
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abstract::The regulation and pattern of gene expression for cytochrome P4504C1 was measured in the fat body of adult females of the cockroach, Blaberus discoidalis. The level of CYP4C1-mRNA was high at adult emergence but disappeared after 4 days of adult life. In starved females, CYP4C1-mRNA levels declined by day 4 but increa...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/s0965-1748(99)00034-x
更新日期:1999-08-01 00:00:00
abstract::Flightin was initially identified in Drosophila melanogaster. Previous work has shown that Drosophila flightin plays a key role in indirect flight muscle (IFM) function and has limited expression in the IFM. In this study, we demonstrated that flightin is conserved across the Pancrustacea species, including winged ins...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2013.02.006
更新日期:2013-05-01 00:00:00
abstract::The acyl-CoA-binding proteins (ACBP) constitute a family of conserved proteins that bind acyl-CoA with high affinity and protect it from hydrolysis. Thus, ACBPs may have essential roles in basal cellular lipid metabolism. The genome of the insect Rhodnius prolixus encodes five ACBP genes similar to those described for...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2016.03.002
更新日期:2016-05-01 00:00:00
abstract::In silico docking analysis reported here suggests that insect cellular cytoskeletal beta-actin could be the target of Azadirachtin A (Aza-the principle bioactive compound of neem seeds). The best docking energy of -40.09 kcal/mol at 8.73 A RMSD and predicted hydrogen bond between Arg210 and carboxymethyl group of Aza ...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2007.03.010
更新日期:2007-06-01 00:00:00
abstract::Mated Drosophila melanogaster females show a decrease in mating receptivity, enhanced ovogenesis, egg-laying and activation of juvenile hormone (JH) production. Components in the male seminal fluid, especially the sex peptide ACP70A stimulate these responses in females. Here we demonstrate that ACP70A is involved in t...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2014.11.008
更新日期:2015-01-01 00:00:00
abstract::The swallowtail butterfly, Papilio xuthus L., feeds exclusively on members of the plant family, Rutaceae. Female butterflies lay eggs in response to specific chemicals contained in their host plants. They perceive a variety of polar compounds as oviposition stimulants through the tarsal chemosensilla of the foreleg by...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2005.03.013
更新日期:2005-08-01 00:00:00
abstract::This study was designed to identify one of the main components of venomous secretions of the endoparasitic wasp Asobara tabida. By using electrophoretic methods, partial amino acid sequencing and immunostaining, we demonstrated the presence of an aspartylglucosaminidase (AGA)-like protein in the venom of this insect. ...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2004.03.001
更新日期:2004-05-01 00:00:00
abstract::Female reproductive processes, which comprise, amongst others, the synthesis of yolk proteins and the endocrine mechanisms which regulate this synthesis, need a considerable amount of energy and resources. The role of communicating that the required nutritional status has been attained is carried out by nutritional si...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2014.03.005
更新日期:2014-06-01 00:00:00
abstract::The male Jeffrey pine beetle, Dendroctonus jeffreyi Hopkins (Coleoptera: Scolytidae), produces the bicyclic ketal frontalin as part of a complex semiochemical blend. A key regulated enzyme in the mevalonate pathway, 3-hydroxy-3-methylglutaryl-CoA reductase (HMG-R), showed high transcript levels in the anterior midgut ...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/s0965-1748(02)00073-5
更新日期:2002-11-01 00:00:00
abstract::The termite soldier is unique because of its defensive task in a colony. In Nasutitermitinae (family Termitidae), soldiers use in their defense frontal glands, which contain various chemical substances. To isolate the gene products related to the chemical defense, we compared the sodium dodecyl sulfate-polyacrylamide ...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2005.01.007
更新日期:2005-04-01 00:00:00
abstract::A Manduca sexta (tobacco hornworm) cysteine protease inhibitor, MsCPI, purified from larval hemolymph has an apparent molecular mass of 11.5 kDa, whereas the size of the mRNA is very large (∼9 kilobases). MsCPI cDNA consists of a 9,273 nucleotides that encode a polypeptide of 2,676 amino acids, which includes nine tan...
journal_title:Insect biochemistry and molecular biology
pub_type: 杂志文章
doi:10.1016/j.ibmb.2010.08.003
更新日期:2010-12-01 00:00:00