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Neta S, Ariel G, Yossi Y, Amir A, Ben MM. The Locust antenna as an odor discriminator. Biosens Bioelectron 2022; 221:114919. [DOI: 10.1016/j.bios.2022.114919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/13/2022] [Accepted: 11/15/2022] [Indexed: 11/22/2022]
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Ruiz-May E, Altúzar-Molina A, Elizalde-Contreras JM, Arellano-de los Santos J, Monribot-Villanueva J, Guillén L, Vázquez-Rosas-Landa M, Ibarra-Laclette E, Ramírez-Vázquez M, Ortega R, Aluja M. A First Glimpse of the Mexican Fruit Fly Anastrepha ludens (Diptera: Tephritidae) Antenna Morphology and Proteome in Response to a Proteinaceous Attractant. Int J Mol Sci 2020; 21:ijms21218086. [PMID: 33138264 PMCID: PMC7663321 DOI: 10.3390/ijms21218086] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/25/2020] [Accepted: 10/26/2020] [Indexed: 11/17/2022] Open
Abstract
Anastrepha ludens is a key pest of mangoes and citrus from Texas to Costa Rica but the mechanisms of odorant perception in this species are poorly understood. Detection of volatiles in insects occurs mainly in the antenna, where molecules penetrate sensillum pores and link to soluble proteins in the hemolymph until reaching specific odor receptors that trigger signal transduction and lead to behavioral responses. Scrutinizing the molecular foundation of odorant perception in A. ludens is necessary to improve biorational management strategies against this pest. After exposing adults of three maturity stages to a proteinaceous attractant, we studied antennal morphology and comparative proteomic profiles using nano-LC-MS/MS with tandem mass tags combined with synchronous precursor selection (SPS)-MS3. Antennas from newly emerged flies exhibited dense agglomerations of olfactory sensory neurons. We discovered 4618 unique proteins in the antennas of A. ludens and identified some associated with odor signaling, including odorant-binding and calcium signaling related proteins, the odorant receptor co-receptor (Orco), and putative odorant-degrading enzymes. Antennas of sexually immature flies exhibited the most upregulation of odor perception proteins compared to mature flies exposed to the attractant. This is the first report where critical molecular players are linked to the odor perception mechanism of A. ludens.
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Affiliation(s)
- Eliel Ruiz-May
- Red de Estudios Moleculares Avanzados, Clúster Científico y Tecnológico BioMimic, Instituto de Ecología A.C. (INECOL), Carretera Antigua a Coatepec 351, El Haya, Xalapa 91073, Veracruz, Mexico; (J.M.E.-C.); (J.A.-d.l.S.); (J.M.-V.); (E.I.-L.); (M.R.-V.)
- Correspondence: (E.R.-M.); (M.A.)
| | - Alma Altúzar-Molina
- Red de Manejo Biorracional de Plagas y Vectores, Clúster Científico y Tecnológico BioMimic, Instituto de Ecología A.C. (INECOL), Carretera Antigua a Coatepec 351, El Haya, Xalapa 91073, Veracruz, Mexico; (A.A.-M.); (L.G.); (M.V.-R.-L.); (R.O.)
| | - José M. Elizalde-Contreras
- Red de Estudios Moleculares Avanzados, Clúster Científico y Tecnológico BioMimic, Instituto de Ecología A.C. (INECOL), Carretera Antigua a Coatepec 351, El Haya, Xalapa 91073, Veracruz, Mexico; (J.M.E.-C.); (J.A.-d.l.S.); (J.M.-V.); (E.I.-L.); (M.R.-V.)
| | - Jiovanny Arellano-de los Santos
- Red de Estudios Moleculares Avanzados, Clúster Científico y Tecnológico BioMimic, Instituto de Ecología A.C. (INECOL), Carretera Antigua a Coatepec 351, El Haya, Xalapa 91073, Veracruz, Mexico; (J.M.E.-C.); (J.A.-d.l.S.); (J.M.-V.); (E.I.-L.); (M.R.-V.)
| | - Juan Monribot-Villanueva
- Red de Estudios Moleculares Avanzados, Clúster Científico y Tecnológico BioMimic, Instituto de Ecología A.C. (INECOL), Carretera Antigua a Coatepec 351, El Haya, Xalapa 91073, Veracruz, Mexico; (J.M.E.-C.); (J.A.-d.l.S.); (J.M.-V.); (E.I.-L.); (M.R.-V.)
| | - Larissa Guillén
- Red de Manejo Biorracional de Plagas y Vectores, Clúster Científico y Tecnológico BioMimic, Instituto de Ecología A.C. (INECOL), Carretera Antigua a Coatepec 351, El Haya, Xalapa 91073, Veracruz, Mexico; (A.A.-M.); (L.G.); (M.V.-R.-L.); (R.O.)
| | - Mirna Vázquez-Rosas-Landa
- Red de Manejo Biorracional de Plagas y Vectores, Clúster Científico y Tecnológico BioMimic, Instituto de Ecología A.C. (INECOL), Carretera Antigua a Coatepec 351, El Haya, Xalapa 91073, Veracruz, Mexico; (A.A.-M.); (L.G.); (M.V.-R.-L.); (R.O.)
| | - Enrique Ibarra-Laclette
- Red de Estudios Moleculares Avanzados, Clúster Científico y Tecnológico BioMimic, Instituto de Ecología A.C. (INECOL), Carretera Antigua a Coatepec 351, El Haya, Xalapa 91073, Veracruz, Mexico; (J.M.E.-C.); (J.A.-d.l.S.); (J.M.-V.); (E.I.-L.); (M.R.-V.)
| | - Mónica Ramírez-Vázquez
- Red de Estudios Moleculares Avanzados, Clúster Científico y Tecnológico BioMimic, Instituto de Ecología A.C. (INECOL), Carretera Antigua a Coatepec 351, El Haya, Xalapa 91073, Veracruz, Mexico; (J.M.E.-C.); (J.A.-d.l.S.); (J.M.-V.); (E.I.-L.); (M.R.-V.)
| | - Rafael Ortega
- Red de Manejo Biorracional de Plagas y Vectores, Clúster Científico y Tecnológico BioMimic, Instituto de Ecología A.C. (INECOL), Carretera Antigua a Coatepec 351, El Haya, Xalapa 91073, Veracruz, Mexico; (A.A.-M.); (L.G.); (M.V.-R.-L.); (R.O.)
| | - Martín Aluja
- Red de Manejo Biorracional de Plagas y Vectores, Clúster Científico y Tecnológico BioMimic, Instituto de Ecología A.C. (INECOL), Carretera Antigua a Coatepec 351, El Haya, Xalapa 91073, Veracruz, Mexico; (A.A.-M.); (L.G.); (M.V.-R.-L.); (R.O.)
- Correspondence: (E.R.-M.); (M.A.)
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Salicylic Acid Induces Changes in Mango Fruit that Affect Oviposition Behavior and Development of the Oriental Fruit Fly, Bactrocera dorsalis. PLoS One 2015; 10:e0139124. [PMID: 26422203 PMCID: PMC4589398 DOI: 10.1371/journal.pone.0139124] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 09/09/2015] [Indexed: 12/26/2022] Open
Abstract
The Oriental fruit fly, Bactrocera dorsalis (Hendel) is an important quarantine pest around the globe. Although measures for its control are implemented worldwide through IPM and male annihilation, there is little effect on their population. Hence, there is a need for new strategies to control this minacious pest. A strategy that has received negligible attention is the induction of ‘natural plant defenses’ by phytohormones. In this study, we investigated the effect of salicylic acid (SA) treatment of mango fruit (cv. Totapuri) on oviposition and larval development of B. dorsalis. In oviposition choice assays, gravid females laid significantly less eggs in SA treated compared to untreated fruit. Headspace volatiles collected from SA treated fruit were less attractive to gravid females compared to volatiles from untreated fruit. GC-MS analysis of the headspace volatiles from SA treated and untreated fruit showed noticeable changes in their chemical compositions. Cis-ocimene and 3-carene (attractants to B. dorsalis) were reduced in the headspace volatiles of treated fruit. Further, reduced pupae formation and adult emergence was observed in treated fruit compared to control. Increased phenol and flavonoid content was recorded in treated fruit. We also observed differential expression of anti-oxidative enzymes namely catalase (CAT), polyphenoloxidase (PPO) and peroxidase (POD). In summary, the results indicate that SA treatment reduced oviposition, larval development and adult emergence of B. dorsalis and suggest a role of SA in enhancing mango tolerance to B. dorsalis.
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