Atropa Baetica Willk. (Solanaceae) En La Sierra De Cazorla
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Molecular Basis of Pheromonogenesis Regulation in Moths
Chapter 8 Molecular Basis of Pheromonogenesis Regulation in Moths J. Joe Hull and Adrien Fónagy Abstract Sexual communication among the vast majority of moths typically involves the synthesis and release of species-specifc, multicomponent blends of sex pheromones (types of insect semiochemicals) by females. These compounds are then interpreted by conspecifc males as olfactory cues regarding female reproduc- tive readiness and assist in pinpointing the spatial location of emitting females. Studies by multiple groups using different model systems have shown that most sex pheromones are synthesized de novo from acetyl-CoA by functionally specialized cells that comprise the pheromone gland. Although signifcant progress was made in identifying pheromone components and elucidating their biosynthetic pathways, it wasn’t until the advent of modern molecular approaches and the increased avail- ability of genetic resources that a more complete understanding of the molecular basis underlying pheromonogenesis was developed. Pheromonogenesis is regulated by a neuropeptide termed Pheromone Biosynthesis Activating Neuropeptide (PBAN) that acts on a G protein-coupled receptor expressed at the surface of phero- mone gland cells. Activation of the PBAN receptor (PBANR) triggers a signal trans- duction cascade that utilizes an infux of extracellular Ca2+ to drive the concerted action of multiple enzymatic steps (i.e. chain-shortening, desaturation, and fatty acyl reduction) that generate the multicomponent pheromone blends specifc to each species. In this chapter, we provide a brief overview of moth sex pheromones before expanding on the molecular mechanisms regulating pheromonogenesis, and con- clude by highlighting recent developments in the literature that disrupt/exploit this critical pathway. J. J. Hull (*) USDA-ARS, US Arid Land Agricultural Research Center, Maricopa, AZ, USA e-mail: [email protected] A. -
Faune De France Hémiptères Coreoidea Euro-Méditerranéens
1 FÉDÉRATION FRANÇAISE DES SOCIÉTÉS DE SCIENCES NATURELLES 57, rue Cuvier, 75232 Paris Cedex 05 FAUNE DE FRANCE FRANCE ET RÉGIONS LIMITROPHES 81 HÉMIPTÈRES COREOIDEA EUROMÉDITERRANÉENS Addenda et Corrigenda à apporter à l’ouvrage par Pierre MOULET Illustré de 3 planches de figures et d'une photographie couleur 2013 2 Addenda et Corrigenda à apporter à l’ouvrage « Hémiptères Coreoidea euro-méditerranéens » (Faune de France, vol. 81, 1995) Pierre MOULET Museum Requien, 67 rue Joseph Vernet, F – 84000 Avignon [email protected] Leptoglossus occidentalis Heidemann, 1910 (France) Photo J.-C. STREITO 3 Depuis la parution du volume Coreoidea de la série « Faune de France », de nombreuses publications, essentiellement faunistiques, ont paru qui permettent de préciser les données bio-écologiques ou la distribution de nombreuses espèces. Parmi ces publications il convient de signaler la « Checklist » de FARACI & RIZZOTTI-VLACH (1995) pour l’Italie, celle de V. PUTSHKOV & P. PUTSHKOV (1997) pour l’Ukraine, la seconde édition du « Verzeichnis der Wanzen Mitteleuropas » par GÜNTHER & SCHUSTER (2000) et l’impressionnante contribution de DOLLING (2006) dans le « Catalogue of the Heteroptera of the Palaearctic Region ». En outre, certains travaux qui m’avaient échappé ou m’étaient inconnus lors de la préparation de cet ouvrage ont été depuis ré-analysés ou étudiés. Enfin, les remarques qui m’ont été faites directement ou via des notes scientifiques sont ici discutées ; MATOCQ (1996) a fait paraître une longue série de corrections à laquelle on se reportera avec profit. - - - Glandes thoraciques : p. 10 ─ Ligne 10, après « considérés ici » ajouter la note infrapaginale suivante : Toutefois, DAVIDOVA-VILIMOVA, NEJEDLA & SCHAEFER (2000) ont observé une aire d’évaporation chez Corizus hyoscyami, Liorhyssus hyalinus, Brachycarenus tigrinus, Rhopalus maculatus et Rh. -
A New Helicoverpa Armigera Nucleopolyhedrovirus Isolate from Heliothis Peltigera (Denis & Schiffermuller) (Lepidoptera: Noctuidae) in Turkey
Turkish Journal of Biology Turk J Biol (2019) 43: 340-348 http://journals.tubitak.gov.tr/biology/ © TÜBİTAK Research Article doi:10.3906/biy-1902-64 A new Helicoverpa armigera Nucleopolyhedrovirus isolate from Heliothis peltigera (Denis & Schiffermuller) (Lepidoptera: Noctuidae) in Turkey Gözde Büşra EROĞLU, Remziye NALÇACIOĞLU, Zihni DEMİRBAĞ* Department of Biology, Faculty of Science, Karadeniz Technical University, Trabzon, Turkey Received: 20.02.2019 Accepted/Published Online: 17.09.2019 Final Version: 14.10.2019 Abstract: This study reports a new Helicoverpa armigera nucleopolyhedrovirus (NPV) isolated from Heliothis peltigera (Denis & Schiffermuller), collected in the vicinity of Adana, Turkey. Infection was confirmed by tissue polymerase chain reaction and sequence analysis. Results showed that dead H. peltigera larvae contain Helicoverpa armigera nucleopolyhedrovirus. Thus, the isolate was named as HearNPV-TR. Microscopy studies indicated that occlusion bodies were 0.73 to 1.66 μm in diameter. The nucleocapsids are approximately 184 × 41 nm in size. The genome of HearNPV-TR was digested with KpnI and XhoI enzymes and calculated as 130.5 kb. Phylogenetic analysis showed that HearNPV-TR has close relation with the H. armigera SNPV-1073 China isolate. The Kimura analysis confirmed that the isolate is a variant of H. armigera NPV. Bioassays were performed using six different concentrations (1 × 310 to 1 × 8 10 occlusion bodies (OBs)/mL)on 2nd instar larvae of H. peltigera, H. armigera, Heliothis viriplaca, Heliothis nubigera. LC50 values were calculated to be 9.5 × 103, 1.9 × 104, 8.6 × 104 and 9.2 × 104 OBs/mL within 14 days, respectively. Results showed that it is a promising biocontrol agent against Heliothinae species. -
Bilimsel Araştırma Projesi (8.011Mb)
1 T.C. GAZİOSMANPAŞA ÜNİVERSİTESİ Bilimsel Araştırma Projeleri Komisyonu Sonuç Raporu Proje No: 2008/26 Projenin Başlığı AMASYA, SİVAS VE TOKAT İLLERİNİN KELKİT HAVZASINDAKİ FARKLI BÖCEK TAKIMLARINDA BULUNAN TACHINIDAE (DIPTERA) TÜRLERİ ÜZERİNDE ÇALIŞMALAR Proje Yöneticisi Prof.Dr. Kenan KARA Bitki Koruma Anabilim Dalı Araştırmacı Turgut ATAY Bitki Koruma Anabilim Dalı (Kasım / 2011) 2 T.C. GAZİOSMANPAŞA ÜNİVERSİTESİ Bilimsel Araştırma Projeleri Komisyonu Sonuç Raporu Proje No: 2008/26 Projenin Başlığı AMASYA, SİVAS VE TOKAT İLLERİNİN KELKİT HAVZASINDAKİ FARKLI BÖCEK TAKIMLARINDA BULUNAN TACHINIDAE (DIPTERA) TÜRLERİ ÜZERİNDE ÇALIŞMALAR Proje Yöneticisi Prof.Dr. Kenan KARA Bitki Koruma Anabilim Dalı Araştırmacı Turgut ATAY Bitki Koruma Anabilim Dalı (Kasım / 2011) ÖZET* 3 AMASYA, SİVAS VE TOKAT İLLERİNİN KELKİT HAVZASINDAKİ FARKLI BÖCEK TAKIMLARINDA BULUNAN TACHINIDAE (DIPTERA) TÜRLERİ ÜZERİNDE ÇALIŞMALAR Yapılan bu çalışma ile Amasya, Sivas ve Tokat illerinin Kelkit havzasına ait kısımlarında bulunan ve farklı böcek takımlarında parazitoit olarak yaşayan Tachinidae (Diptera) türleri, bunların tanımları ve yayılışlarının ortaya konulması amaçlanmıştır. Bunun için farklı böcek takımlarına ait türler laboratuvarda kültüre alınarak parazitoit olarak yaşayan Tachinidae türleri elde edilmiştir. Kültüre alınan Lepidoptera takımına ait türler içerisinden, Euproctis chrysorrhoea (L.), Lymantria dispar (L.), Malacosoma neustrium (L.), Smyra dentinosa Freyer, Thaumetopoea solitaria Freyer, Thaumetopoea sp. ve Vanessa sp.,'den parazitoit elde edilmiş, -
A New Larval Parasitoid of Heliothis Peltigera (Denis & Schiffermüller)
Türk. Biyo. Mücadele Derg. 2020, 11(1):83-89 DOI: 10.31019/tbmd.628853 ISSN 2146-0035-E-ISSN 2548-1002 Orijinal araştırma (Original article) A new larval parasitoid of Heliothis peltigera (Denis & Schiffermüller) (Lepidoptera: Noctuidae), Aleiodes (Chelonorhogas) miniatus (Herrich-Schäffer) (Hymenoptera: Braconidae: Rogadinae) Sevgi AYTEN1*, Ahmet BEYARSLAN2, Selma ÜLGENTÜRK3 Heliothis peltigera (Denis & Schiffermüller) (Lepidoptera: Noctuidae)’nın yeni bir larva parazitoiti; Aleiodes (Chelonorhogas) miniatus (Herrich-Schäffer) (Hymenoptera: Braconidae: Rogadinae) Özet: Aspir, geniş kullanım alanlarına sahip endüstriyel bir bitkidir. Heliothis peltigera (Denis & Schiffermüller, 1775) (Lepidoptera: Noctuidae) Ankara ilinde önemli bir aspir zararlısıdır. Bu türün larvalarının Aleiodes (Chelonorhogas) miniatus (Herrich-Schäffer, 1838) (Hymenoptera: Braconidae: Rogadinae) tarafından parazitlendiği tespit edilmiştir. Bu parazitoit türünün konukçusu Dünya’ da ilk defa ortaya konmuştur. Anahtar kelimeler: Heliothis peltigera, Aleiodes miniatus, Carthamus tinctorius, aspir, ilk kayıt Abstract: Safflower is a plant grown for a wide range of industrial uses. A survey revealed that the larvae of Heliothis peltigera (Denis & Schiffermüller, 1775) (Lepidoptera: Noctuidae), an important safflower pest in Ankara Province, Turkey, are parasitized by Aleiodes (Chelonorhogas) miniatus (Herrich-Schäffer, 1838) (Hymenoptera: Braconidae: Rogadinae). This is the first report of this host-parasitoid relationship worldwide. Keywords: Heliothis peltigera, Aleiodes -
Polyamines and Plant Alkaloids
Indian Journal of Experimental Biology Vol. 38, November 2000, pp. 1086-1091 Review Article Polyamines and plant alkaloids Bharati Ghosh Department of Botany, Bose Institute, Calcutta 700 009, India Naturally occurring alkaloids are nitrogenous compounds th at constitute th e pharmacogenically acti ve basic principles of flowering plants. Alkaloids are classified into several biogenically related groups . Tobacco alkaloids are metabolised from polyamines and diamines putrescine and cadaverine . N-methyl transferase is the tirst enzyme in alk aloid biosynthetic pathway which drives the flow of nitrogen away from polyamine biosynthesis to alkaloid biosynthesis. Arginine decarboxylase has been suggested to be primarily responsible for providing putrescine for nicotine synthesis. Tryptophan is the precursor of indole alkaloids . However, th e biosynthetic pathway of tropane and isoquinoline alkaloids are not clear. Genes for several key biosynthetic enzymes like arginine decarboxylase, ornithine decarboxylase, putrescine N-methyl transferase and spermidine synth ase, hyoscyamine 6 p hydroxylase,tryptophan decarboxylase etc have been cloned from different plant species. These genes arc regulated by plant hormones, li ght, different kinds of stress an e li cito rs like jasmonates and their strong expression is primarily in the cultured roots. In view of thi s, th e axenic hairy root cultures induced by Agrobacterium rhizoge11 es have been utilised to synthesise secondary metabolites. The current development in the knowledge of alk aloid biosynthesis, -
The Anti-Lebanon Ridge As the Edge of the Distribution Range for Euro
SHILAP Revista de Lepidopterología ISSN: 0300-5267 [email protected] Sociedad Hispano-Luso-Americana de Lepidopterología España Kravchenko, V. D.; Friedman, A.-L.-L.; Müller, G. C. The Anti-Lebanon ridge as the edge of the distribution range for Euro-Siberian and Irano- Turanian faunistic elements in the Mediterranean biome: A case study (Lepidoptera: Noctuidae) SHILAP Revista de Lepidopterología, vol. 45, núm. 180, diciembre, 2017, pp. 639-650 Sociedad Hispano-Luso-Americana de Lepidopterología Madrid, España Available in: http://www.redalyc.org/articulo.oa?id=45553890016 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative SHILAP Revta. lepid., 45 (180) diciembre 2017: 639-650 eISSN: 2340-4078 ISSN: 0300-5267 The Anti-Lebanon ridge as the edge of the distribution range for Euro-Siberian and Irano-Turanian faunistic elements in the Mediterranean biome: A case study (Lepidoptera: Noctuidae) V. D. Kravchenko, A.-L.-L. Friedman & G. C. Müller Abstract The Lebanon and Anti-Lebanon ridges are located in the middle of a narrow “Mediterranean ecozone” corridor stretching along the Levantine coast. Both ridges are high enough to feature a complete range of altitude zones, which includes an alpine tragacanth belt (> 2000 m a.s.l.). The southernmost part of the Anti-Lebanon ridge is situated in the northernmost part of Israel. Among the 548 Israeli Noctuidae species, 106 species (21%) occur only in this small mountainous area. Among them, 17 are endemic and the populations of the remaining 89 species are at the edge of their distribution range. -
Neuroscience Needs Ethology: the Marked Example of the Moth Pheromone System
Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 16 July 2020 doi:10.20944/preprints202007.0357.v1 Review Neuroscience needs ethology: the marked example of the moth pheromone system Hervé Thevenon 1 1 Affiliation: Spascia; [email protected] 2 Correspondence: [email protected] Abstract: The key premise of translational studies is that knowledge gained in one animal species can be transposed to other animals. So far translational bridges have mainly relied on genetic and physiological similarities, in experimental setups where behaviours and environment are often oversimplified. These simplifications were recently criticised for decreasing the intrinsic value of the published results. The inclusion of wild behaviour and rich environments in neuroscience experimental designs is difficult to achieve because no animal model has it all. As an example, the genetic toolkit of moths species is virtually non-existent when compared to C. elegans, rats, mice, or zebrafish, however the balance is reversed for wild behaviours. The ethological knowledge gathered about the moth was instrumental for designing natural-like auditory stimuli, that were used in association with electrophysiology in order to understand how moths use these variable sounds produced by their predators in order to trump death. Conversely, we are still stuck with understanding how male moths make sense of their complex and diffuse olfactory landscape in order to locate conspecific females up to several hundred meters away, and precisely identify a conspecific in a sympatric swarm in order to reproduce. This systemic review articulates the ethological knowledge pertaining to this unresolved problem and leverages the paradigm to gain insight into how male moths process sparse and uncertain environmental sensory information. -
Hemiptera: Heteroptera) with a Review of the Eggs of This Family
ACTA ENTOMOLOGICA MUSEI NATIONALIS PRAGAE Published 30.vi.2010 Volume 50(1), pp. 75–95 ISSN 0374-1036 The external morphology of eggs of three Rhopalidae species (Hemiptera: Heteroptera) with a review of the eggs of this family Jitka VILÍMOVÁ & Markéta ROHANOVÁ Charles University, Faculty of Science, Department of Zoology, Viničná 7, CZ-128 44 Praha 2, Czech Republic; e-mail: [email protected]; [email protected] Abstract. The external morphology of eggs and manner of oviposition of three rhopalid species, Brachycarenus tigrinus (Schilling, 1829), Chorosoma schillingi (Schilling, 1829) and Rhopalus (Aeschyntelus) maculatus (Fieber, 1837) are described. The eggs were studied using Scanning Electron Microscopy (SEM), and the results complete previous observations.The emphasis of the study is on the characteristics of eggs and details of oviposition in representatives of the family Rhopalidae. The chorionic origin of attachment stalk was confi rmed only in the Chorosomatini. A completely smooth egg chorion was recognized in R. (A.) maculatus, as a unique condition within at least the Pentatomomorpha. Key words. Rhopalidae, Rhopalini, Chorosomatini, Brachycarenus tigrinus, Cho- rosoma schillingi, Rhopalus (Aeschyntelus) maculatus, egg structure, micropylar processes, chorion, attachment stalk, oviposition Introduction Heteroptera eggs have a stable shape due to a sclerotized chorion. Egg morphology is helpful for taxonomic and phylogenetic purposes. The morphology of heteropteran eggs varies distinctly among taxa; for details see two monographs: SOUTHWOOD (1956) and COB- BEN (1968). Both authors mentioned that the eggs of the coreoid family Rhopalidae have a specifi c morphological pattern (e.g. two micropylar processes). COBBEN (1968) not only compared the morphology of heteropteran eggs but made phylogenetic inferences from their important characters. -
ISSN 2320-5407 International Journal of Advanced Research (2014), Volume 2, Issue 2, 48-54
ISSN 2320-5407 International Journal of Advanced Research (2014), Volume 2, Issue 2, 48-54 Journal homepage: http://www.journalijar.com INTERNATIONAL JOURNAL OF ADVANCED RESEARCH REVIEW ARTICLE Medicinal importance of Genus Atropa Royle -A review * Farhana Maqbool, Seema Singh, Zahoor A Kaloo and Mahroofa Jan Plant Tissue Culture Research Laboratory, Department of Botany, University of Kashmir, Hazratbal, Srinagar, J&K, 190006 India. Manuscript Info Abstract Manuscript History: Genus Atropa is medicinally important as it has anticholinergic, antispasmodic, and antidote, anodyne, analgesic, hallucinogenic, Received: 14 December 2013 Final Accepted: 19 January 2014 Parkinsonism, encephalitis, carcinoma, and spastic dysmenorrhoea, Published Online: February 2014 mydriatic, narcotic and sedative. A large number of bioactive compounds have so far been isolated from Atropa. This emphasizes on the need for the Key words: review of literature for reporting the additional information on the medicinal Solanaceae, Atropa, alkaloids, importance of other species of genus Atropa. bioactive compounds . *Corresponding Author Sanjai Gandhi E Copy Right, IJAR, 2014,. All rights reserved. Introduction The genus Atropa belonging to family Solanaceae, tribe Hyoscyameae, and consists of 4 species, Atropa acuminata Royle, Atropa belladonna L., Atropa baetica Willk., Atropa pallidiflora Schönb.-Tem., which are distributed in the Mediterranean region, South Europe and Asia (Nasir 1972).Diverse biological activities have been attributed to this genus like anticholinergic, antispasmodic, (Tyler et al; 1988). Antidote, anodyne, analgesic, hallucinogenic, Parkinsonism, encephalitis, carcinoma, spastic dysmenorrhoea, mydriatic, narcotic and sedative its pharmacologically active ingredients include atropine, scopolamine, hyoscyamine all tropane alkaloids (Grieve and Chiej 1948). Atropa acuminata Royle Atropa acuminata Royle is an important medicinal plant belongs to family Solanaceae, (Anonymous, 1948). -
Ethnopharmacological Investigations of Phytochemical Constituents
International Journal of Scientific & Engineering Research Volume 10, Issue 3, March-2019 589 ISSN 2229-5518 Ethnopharmacological Investigations of Phytochemical Constituents Isolated from the Genus Atropa Mannawar Hussain a, Waseem Akram, b Jaleel Ahmad, b Taha Bin Qasim, c Rukhsana Bibi c All Address; Department of Applied Chemistry Government College University, Faisalabad a, Institute of Molecular Biology and Biotechnology Bahauddin Zakariya University, Multan b, Institute of Molecular Biology and Biotechnology Bahauddin Zakariya University Multan b Department of Chemistry Government College University Lahore b Institute of Molecular Biology and Biotechnology Bahauddin Zakariya University Multan c Email; [email protected] Cell no 923460655538a [email protected] b [email protected] b [email protected] c [email protected] c Corresponding Author; Mannawar Hussain Abstract Medicinal plants play a vital role in the development of human culture. Medicinal plantsIJSER are a source of traditional medicine, and many modern medicines come directly from plants. According to WHO the world's people in progressing countries 80 percent rely on traditional medicine for their primary health care more over about 85% of traditional medication involves the make use of plant extracts. Herb and shrubs of the genus Atropa (Solonaceae) inhabitate various ecosystems in worldwide. This review present a complete study of the text on, phytochemistry, pharmacognosy and traditional biological meditional uses of Atropa. Atropa genus contain many chemical constituents like, flavonoids, phenolic compounds like Alkoloids, alcohols, terpenes and flavonoids have been identified in this genus. Some published studies have shown a broad spectrum of biological and pharmacological activities, including anticancer, antioxidant, anti-tumor agent, antibacterial, antimicrobial, antifungal and antiviral effects. -
Alkaloid Production by Hairy Root Cultures
Utah State University DigitalCommons@USU All Graduate Theses and Dissertations Graduate Studies 5-2014 Alkaloid Production by Hairy Root Cultures Bo Zhao Utah State University Follow this and additional works at: https://digitalcommons.usu.edu/etd Part of the Biological Engineering Commons Recommended Citation Zhao, Bo, "Alkaloid Production by Hairy Root Cultures" (2014). All Graduate Theses and Dissertations. 3884. https://digitalcommons.usu.edu/etd/3884 This Dissertation is brought to you for free and open access by the Graduate Studies at DigitalCommons@USU. It has been accepted for inclusion in All Graduate Theses and Dissertations by an authorized administrator of DigitalCommons@USU. For more information, please contact [email protected]. ALKALOID PRODUCTION BY HAIRY ROOT CULTURES by Bo Zhao A dissertation submitted in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY in Biological Engineering Approved: _____________________ _____________________ Foster A. Agblevor, PhD Anhong Zhou, PhD Major Professor Committee Member _____________________ _____________________ Jixun Zhan, PhD Jon Takemoto, PhD Committee Member Committee Member _____________________ _____________________ Ronald Sims, PhD Mark McLellan, PhD Committee Member Vice President for Research and Dean of the School of Graduate Studies UTAH STATE UNIVERISTY Logan, Utah 2014 ii Copyright © Bo Zhao 2014 All Rights Reserved iii ABSTRACT Alkaloid Production by Hairy Root Cultures by Bo Zhao, Doctor of Philosophy Utah State University, 2014 Major Professor: Dr. Foster Agblevor Department: Biological Engineering Alkaloids are a valuable source of pharmaceuticals. As alkaloid producers, hairy roots show rapid growth in hormone-free medium and synthesis of alkaloids whose biosynthesis requires differentiated root cell types. Oxygen mass transfer is a limiting factor in hairy root cultures because of oxygen‟s low solubility in water and the mass transfer resistance caused by entangled hairy roots.