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Dos Santos CH, Gustani EC, Machado LPDB, Mateus RP. Dietary Variation Effect on Life History Traits and Energy Storage in Neotropical Species of Drosophila (Diptera; Drosophilidae). NEOTROPICAL ENTOMOLOGY 2024; 53:578-595. [PMID: 38687423 DOI: 10.1007/s13744-024-01147-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 03/08/2024] [Indexed: 05/02/2024]
Abstract
The ability of an organism to respond to nutritional stress can be a plastic character under the action of natural selection, affecting several characteristics, including life history and energy storage. The genus Drosophila (Diptera; Drosophilidae) presents high variability regarding natural resource exploration. However, most works on this theme have studied the model species D. melanogaster Meigen, 1830 and little is known about Neotropical drosophilids. Here we evaluate the effects of three diets, with different carbohydrate-to-protein ratios, on life history (viability and development time) and metabolic pools (triglycerides, glycogen, and total soluble protein contents) of three Neotropical species of Drosophila: D. maculifrons Duda, 1927; D. ornatifrons Duda, 1927, both of the subgenus Drosophila Sturtevant, 1939, and D. willistoni Sturtevant, 1916 of the subgenus Sophophora Sturtevant, 1939. Our results showed that only D. willistoni was viable on all diets, D. maculifrons was not viable on the sugary diet, while D. ornatifrons was barely viable on this diet. The sugary diet increased the development time of D. willistoni and D. ornatifrons, and D. willistoni glycogen content. Thus, the viability of D. maculifrons and D. ornatifrons seems to depend on a certain amount of protein and/or a low concentration of carbohydrate in the diet. A more evident effect of the diets on triglyceride and protein pools was detected in D. ornatifrons, which could be related to the adult attraction to dung and carrion baited pitfall as food resource tested in nature. Our results demonstrated that the evolutionary history and differential adaptations to natural macronutrient resources are important to define the amplitude of response that a species can present when faced with dietary variation.
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Affiliation(s)
- Camila Heloise Dos Santos
- Evolutionary Biology Graduate Program, Biological Sciences Department, UNICENTRO, Guarapuava, PR, Brazil
| | | | - Luciana Paes de Barros Machado
- Evolutionary Biology Graduate Program, Biological Sciences Department, UNICENTRO, Guarapuava, PR, Brazil
- Laboratory of Genetics and Evolution, Biological Sciences Department, UNICENTRO, Guarapuava, PR, Brazil
| | - Rogério Pincela Mateus
- Evolutionary Biology Graduate Program, Biological Sciences Department, UNICENTRO, Guarapuava, PR, Brazil.
- Laboratory of Genetics and Evolution, Biological Sciences Department, UNICENTRO, Guarapuava, PR, Brazil.
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2
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Carbonero-Pacheco J, Rey MD, Moreno-García J, Moreno J, García-Martínez T, Mauricio JC. Microbial diversity in sherry wine biofilms and surrounding mites. Food Microbiol 2023; 116:104366. [PMID: 37689427 DOI: 10.1016/j.fm.2023.104366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/15/2023] [Accepted: 08/17/2023] [Indexed: 09/11/2023]
Abstract
Sherry wines are film wines produced in the Jerez-Xérès-Sherry and Montilla-Moriles regions in southern Spain which require an aging process under flor biofilms, known as "biological aging". The presence of mites in Sherry wine wineries has been reported and associated with improved wine volatile properties. This work analyzes the microbial diversity in flor biofilms and mites in Sherry wine wineries using Matrix-Assisted Laser Desorption/Ionization Time of Flight (MALDI-TOF) and ITS/gene amplification. Two mite species, Carpoglyphus lactis and Tyrophagus putrescentiae, were spotted in the sampled winery and 32 microorganism species were identified in their exoskeleton or surrounding biofilms. To our knowledge, 26 of these species were never described before in sherry wine environments. We hypothesized that mites feed on the flor biofilms as well as another type of biofilm located in barrel cracks, known by winemakers as "natas" (cream in English). These non-studied biofilms showed the highest microbiome diversity among all samples (followed by C. lactis spotted nearby) thus, representing a niche of microorganisms with potential biotechnological interest. Besides mites, Drosophila flies were spotted in the sampling areas. The role of flies and mites as vectors that transport microorganisms among different niches (i.e., flor biofilms and natas) is discussed.
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Affiliation(s)
- Juan Carbonero-Pacheco
- Department of Agricultural Chemistry, Edaphology and Microbiology, Agrifood Campus of International Excellence CeiA3, University of Cordoba, 14014, Cordoba, Spain
| | - María-Dolores Rey
- Agroforestry and Plant Biochemistry, Proteomics and Systems Biology, Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence CeiA3, University of Cordoba, 14014, Cordoba, Spain
| | - Jaime Moreno-García
- Department of Agricultural Chemistry, Edaphology and Microbiology, Agrifood Campus of International Excellence CeiA3, University of Cordoba, 14014, Cordoba, Spain.
| | - Juan Moreno
- Department of Agricultural Chemistry, Edaphology and Microbiology, Agrifood Campus of International Excellence CeiA3, University of Cordoba, 14014, Cordoba, Spain
| | - Teresa García-Martínez
- Department of Agricultural Chemistry, Edaphology and Microbiology, Agrifood Campus of International Excellence CeiA3, University of Cordoba, 14014, Cordoba, Spain
| | - Juan Carlos Mauricio
- Department of Agricultural Chemistry, Edaphology and Microbiology, Agrifood Campus of International Excellence CeiA3, University of Cordoba, 14014, Cordoba, Spain
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3
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Tungadi TD, Powell G, Shaw B, Fountain MT. Factors influencing oviposition behaviour of the invasive pest, Drosophila suzukii, derived from interactions with other Drosophila species: potential applications for control. PEST MANAGEMENT SCIENCE 2023; 79:4132-4139. [PMID: 37516913 PMCID: PMC10952728 DOI: 10.1002/ps.7693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 06/16/2023] [Accepted: 07/30/2023] [Indexed: 07/31/2023]
Abstract
Drosophila suzukii (Matsumura) or spotted wing Drosophila is a worldwide invasive pest of soft- and stone-fruit production. Female D. suzukii lay their eggs in ripening fruit and the hatched larvae damage fruit from the inside, rendering it unmarketable and causing significant economic loss. Current methods to reduce D. suzukii population in the field primarily rely on chemical insecticides which are not a sustainable long-term solution and increase the risk of resistance developing. Several studies demonstrate that when D. suzukii encounter or coexist with other Drosophila on a food source, this is usually a disadvantage to D. suzukii, leading to reduced oviposition and increased larval mortality. These effects have potential to be exploited from a pest management perspective. In this review we summarise recent research articles focusing on the interspecific interactions between D. suzukii and other Drosophila species aimed at understanding how this drives D. suzukii behaviour. Potential semiochemical and microbiome impacts are postulated as determinants of D. suzukii behaviour. Development of control practices focusing on reducing D. suzukii populations and deterring them from laying eggs by utilising factors that drive their behaviour are discussed. © 2023 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
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Affiliation(s)
| | | | - Bethan Shaw
- NIABCambridgeUK
- New Zealand Institute for Plant and Food Research LtdAucklandNew Zealand
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4
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Santa-Brígida R, Santos ARO, Martins MB, Rosa LH, Lachance MA, Rosa CA. Teunomyces gombertii f.a., sp. nov., Teunomyces landelliae f.a., sp. nov., Teunomyces ledahaglerae f.a., sp. nov. and Teunomyces paulamoraisiae f.a., sp. nov., four yeast species isolated from mushrooms and drosophilids in a Brazilian Amazonian rainforest biome. Int J Syst Evol Microbiol 2023; 73. [PMID: 37725086 DOI: 10.1099/ijsem.0.006035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023] Open
Abstract
Ten yeast isolates representing four candidate novel species of the genus Teunomyces were obtained from different species of mushrooms and drosophilids collected in an Amazonian Forest biome in Brazil. Sequence analyses of the ITS 5.8S region and the D1/D2 domains of the large subunit rRNA gene showed that four isolates were phylogenetically related to Teunomyces stri, two isolates related to Teunomyces atbi, two isolates related to Teunomyces aglyptinius, and another two isolates related to Teunomyces aglyptinius, Teunomyces barrocoloradensis, Teunomyces gatunensis and Teunomyces stri. The four novel species differ by 3 % or more of sequence divergence in D1/D2 domains from their closest relatives. These species were isolated from basidiocarps of the mushrooms Marasmiellus volvatus, Tricholomopsis aurea, Hydropus sp. and Favolus tenuiculus, or drosophilids feeding on these substrates. The names Teunomyces gombertii f.a., sp. nov. (holotype CBS 16168T; Mycobank MB849065), Teunomyces landelliae f.a., sp. nov. (holotype =CBS 16169T; Mycobank MB 849066), Teunomyces ledahaglerae f.a., sp. nov. (holotype CBS 16170T; Mycobank MB 849067) and Teunomyces paulamoraisiae f.a., sp. nov. (holotype CBS 16120T; Mycobank MB 849068) are proposed for these species.
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Affiliation(s)
- Rosângela Santa-Brígida
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
- Museu Paraense Emílio Goeldi, Belém, Pará, Brazil
| | - Ana Raquel O Santos
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | | | - Luiz Henrique Rosa
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
| | - Marc-André Lachance
- Department of Biology, University of Western Ontario, London, ON N6A 5B7, Canada
| | - Carlos A Rosa
- Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil
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5
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Cho H, Rohlfs M. Transmission of beneficial yeasts accompanies offspring production in Drosophila-An initial evolutionary stage of insect maternal care through manipulation of microbial load? Ecol Evol 2023; 13:e10184. [PMID: 37332518 PMCID: PMC10276349 DOI: 10.1002/ece3.10184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/28/2023] [Accepted: 05/26/2023] [Indexed: 06/20/2023] Open
Abstract
Parent-to-offspring transmission of beneficial microorganisms is intimately interwoven with the evolution of social behaviors. Ancestral stages of complex sociality-microbe vectoring interrelationships may be characterized by high costs of intensive parental care and hence only a weak link between the transmission of microbial symbionts and offspring production. We investigate the relationship between yeast symbiont transmission and egg-laying, as well as some general factors thought to drive the "farming" of microscopic fungi by the fruit fly Drosophila melanogaster, an insect with no obvious parental care but which is highly dependent on dietary microbes during offspring development. The process of transmitting microbes involves flies ingesting microbes from their previous environment, storing and vectoring them, and finally depositing them to a new environment. This study revealed that fecal materials of adult flies play a significant role in this process, as they contain viable yeast cells that support larval development. During single patch visits, egg-laying female flies transmitted more yeast cells than non-egg-laying females, suggesting that dietary symbiont transmission is not random, but linked to offspring production. The crop, an extension of the foregut, was identified as an organ capable of storing viable yeast cells during travel between egg-laying sites. However, the amount of yeast in the crop reduced rapidly during periods of starvation. Although females starved for 24 h deposited a smaller amount of yeast than those starved for 6 h, the yeast inoculum produced still promoted the development of larval offspring. The results of these experiments suggest that female Drosophila fruit flies have the ability to store and regulate the transfer of microorganisms beneficial to their offspring via the shedding of fecal material. We argue that our observation may represent an initial evolutionary stage of maternal care through the manipulation of microbial load, from which more specialized feedbacks of sociality and microbe management may evolve.
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Affiliation(s)
- Hanna Cho
- Institute of Ecology, Insect and Chemical Ecology GroupUniversity of BremenBremenGermany
| | - Marko Rohlfs
- Institute of Ecology, Insect and Chemical Ecology GroupUniversity of BremenBremenGermany
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6
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Fanara JJ, Beti MIL, Gandini L, Hasson E. Oviposition behaviour in Drosophila melanogaster: Genetic and behavioural decoupling between oviposition acceptance and preference for natural fruits. J Evol Biol 2023; 36:251-263. [PMID: 36357966 DOI: 10.1111/jeb.14109] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 06/28/2022] [Accepted: 07/05/2022] [Indexed: 11/12/2022]
Abstract
In phytophagous insects, oviposition behaviour is an important component of habitat selection and, given the multiplicity of genetic and environmental factors affecting its expression, is defined as a complex character resulting from the sum of interdependent traits. Here, we study two components of egg-laying behaviour: oviposition acceptance (OA) and oviposition preference (OP) in Drosophila melanogaster using three natural fruits as resources (grape, tomato and orange) by means of no-choice and two-choice experiments, respectively. This experimental design allowed us to show that the results obtained in two-choice assays (OP) cannot be accounted for by those resulting from no-choice assays (OA). Since the genomes of all lines used are completely sequenced, we perform a genome-wide association study to identify and characterize the genetic underpinnings of these oviposition behaviour traits. The analyses revealed different candidate genes affecting natural genetic variation of both OA and OP traits. Moreover, our results suggest behavioural and genetic decoupling between OA and OP and that egg-laying behaviour is plastic and context-dependent. Such independence in the genetic architectures of OA and OP variation may influence different aspects of oviposition behaviour, including plasticity, canalization, host shift and maintenance of genetic variability, which contributes to the adoption of adaptive strategies during habitat selection.
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Affiliation(s)
- Juan J Fanara
- Laboratorio de Evolución, Departamento de Ecología, Genética y Evolución, FCEN, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria, Buenos Aires, Argentina.,Laboratorio de Evolución, Instituto de Ecología, Genética y Evolución de Buenos Aires (IEGEBA), CONICET-UBA, FCEN, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria, Buenos Aires, Argentina
| | - Maria I L Beti
- Laboratorio de Evolución, Instituto de Ecología, Genética y Evolución de Buenos Aires (IEGEBA), CONICET-UBA, FCEN, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria, Buenos Aires, Argentina
| | - Luciano Gandini
- Laboratorio de Evolución, Departamento de Ecología, Genética y Evolución, FCEN, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria, Buenos Aires, Argentina
| | - Esteban Hasson
- Laboratorio de Evolución, Departamento de Ecología, Genética y Evolución, FCEN, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria, Buenos Aires, Argentina.,Laboratorio de Evolución, Instituto de Ecología, Genética y Evolución de Buenos Aires (IEGEBA), CONICET-UBA, FCEN, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria, Buenos Aires, Argentina
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7
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Keesey IW. Sensory neuroecology and multimodal evolution across the genus Drosophila. Front Ecol Evol 2022. [DOI: 10.3389/fevo.2022.932344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The neural basis and genetic mechanisms for sensory evolution are increasingly being explored in depth across many closely related members of the Drosophila genus. This has, in part, been achieved due to the immense efforts toward adapting gene-editing technologies for additional, non-model species. Studies targeting both peripheral sensory variations, as well as interspecies divergence in coding or neural connectivity, have generated numerous, tangible examples of how and where the evolution of sensory-driven animal behavior has occurred. Here, we review and discuss studies that each aim to identify the neurobiological and genetic components of sensory system evolution to provide a comparative overview of the types of functional variations observed across both perceptual input and behavioral output. In addition, we examined the roles neuroecology and neuroevolution play in speciation events, such as courtship and intraspecies communication, as well as those aspects related to behavioral divergence in host navigation or egg-laying preferences. Through the investigation of comparative, large-scale trends and correlations across diverse, yet closely related species within this highly ecologically variable genus of flies, we can begin to describe the underlying pressures, mechanisms, and constraints that have guided sensory and nervous system evolution within the natural environments of these organisms.
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8
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Wang X, Billeter JC, Maan ME. Lack of alignment across yeast-dependent life-history traits may limit Drosophila melanogaster dietary specialization. J Evol Biol 2022; 35:1060-1071. [PMID: 35830471 PMCID: PMC9540990 DOI: 10.1111/jeb.14056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 06/02/2022] [Indexed: 12/01/2022]
Abstract
Heterogeneity in food resources is a major driver of local adaptation and speciation. Dietary specialization typically involves multiple life‐history traits and may thus be limited by the extent to which these traits adapt in concert. Here, we use Drosophila melanogaster, representing an intermediate state in the generalist‐specialist continuum, to explore the scope for dietary specialization. D. melanogaster has a close association with yeast, an essential but heterogeneous food resource. We quantify how different D. melanogaster strains from around the globe respond to different yeast species, across multiple yeast‐dependent life‐history traits including feeding, mating, egg‐laying, egg development and survival. We find that D. melanogaster strains respond to different yeast species in different ways, indicating distinct fly strain–yeast interactions. However, we detect no evidence for trade‐offs: fly performance tends to be positively rather than negatively correlated across yeast species. We also find that the responses to different yeast species are not aligned across traits: different life‐history traits are maximized on different yeast species. Finally, we confirm that D. melanogaster is a resource generalist: it can grow, reproduce and survive on all the yeast species we tested. Together, these findings provide a possible explanation for the limited extent of dietary specialization in D. melanogaster.
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Affiliation(s)
- Xiaocui Wang
- Groningen Institute for Evolutionary Life Sciences (GELIFES), University of Groningen, Groningen, The Netherlands
| | - Jean-Christophe Billeter
- Groningen Institute for Evolutionary Life Sciences (GELIFES), University of Groningen, Groningen, The Netherlands
| | - Martine E Maan
- Groningen Institute for Evolutionary Life Sciences (GELIFES), University of Groningen, Groningen, The Netherlands
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9
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Dietary Utilization Drives the Differentiation of Gut Bacterial Communities between Specialist and Generalist Drosophilid Flies. Microbiol Spectr 2022; 10:e0141822. [PMID: 35863034 PMCID: PMC9431182 DOI: 10.1128/spectrum.01418-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Gut bacteria play vital roles in the dietary detoxification, digestion, and nutrient supplementation of hosts during dietary specialization. The roles of gut bacteria in the host can be unveiled by comparing communities of specialist and generalist bacterial species. However, these species usually have a long evolutionary history, making it difficult to determine whether bacterial community differentiation is due to host dietary adaptation or phylogenetic divergence. In this regard, we investigated the bacterial communities from two Araceae-feeding Colocasiomyia species and further performed a meta-analysis by incorporating the published data from Drosophila bacterial community studies. The compositional and functional differentiation of bacterial communities was uncovered by comparing three (Araceae-feeding, mycophagous, and cactophilic) specialists with generalist flies. The compositional differentiation showed that Bacteroidetes and Firmicutes inhabited specialists, while more Proteobacteria lived in generalists. The functional prediction based on the bacterial community compositions suggested that amino acid metabolism and energy metabolism are overrepresented pathways in specialists and generalists, respectively. The differences were mainly associated with the higher utilization of structural complex carbohydrates, protein utilization, vitamin B12 acquisition, and demand for detoxification in specialists than in generalists. The complementary roles of bacteria reveal a connection between gut bacterial communities and fly dietary specialization. IMPORTANCE Gut bacteria may play roles in the dietary utilization of hosts, especially in specialist animals, during long-term host-microbe interaction. By comparing the gut bacterial communities between specialist and generalist drosophilid flies, we found that specialists harbor more bacteria linked to complex carbohydrate degradation, amino acid metabolism, vitamin B12 formation, and detoxification than do generalists. This study reveals the roles of gut bacteria in drosophilid species in dietary utilization.
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10
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Keesey IW, Zhang J, Depetris-Chauvin A, Obiero GF, Gupta A, Gupta N, Vogel H, Knaden M, Hansson BS. Functional olfactory evolution in Drosophila suzukii and the subgenus Sophophora. iScience 2022; 25:104212. [PMID: 35573203 PMCID: PMC9093017 DOI: 10.1016/j.isci.2022.104212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/24/2022] [Accepted: 04/04/2022] [Indexed: 10/25/2022] Open
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11
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Chakraborty A, Mori B, Rehermann G, Garcia AH, Lemmen‐Lechelt J, Hagman A, Khalil S, Håkansson S, Witzgall P, Becher PG. Yeast and fruit fly mutual niche construction and antagonism against mould. Funct Ecol 2022. [DOI: 10.1111/1365-2435.14054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Amrita Chakraborty
- Department of Plant Protection Biology Swedish University of Agricultural Sciences Box 102 23053 Alnarp Sweden
- EVA 4.0 Unit, Faculty of Forestry and Wood Sciences Czech University of Life Sciences Kamýcka 129 16500 Prague Czech Republic
| | - Boyd Mori
- Department of Plant Protection Biology Swedish University of Agricultural Sciences Box 102 23053 Alnarp Sweden
- Department of Agricultural, Food and Nutritional Science University of Alberta Agriculture/Forestry Centre 4‐10 Edmonton Alberta Canada T6G 2P5
| | - Guillermo Rehermann
- Department of Plant Protection Biology Swedish University of Agricultural Sciences Box 102 23053 Alnarp Sweden
| | - Armando Hernández Garcia
- Department of Molecular Sciences Swedish University of Agricultural Sciences Box 7015 75007 Uppsala Sweden
- Division of Biotechnology Department of Chemistry Faculty of Engineering Lund University Box 124 221 00 Lund Sweden
| | - Joelle Lemmen‐Lechelt
- Department of Plant Protection Biology Swedish University of Agricultural Sciences Box 102 23053 Alnarp Sweden
| | - Arne Hagman
- Division of Biotechnology Department of Chemistry Faculty of Engineering Lund University Box 124 221 00 Lund Sweden
| | - Sammar Khalil
- Department of Biosystems and Technology Swedish University of Agricultural Sciences Box 102 23053 Alnarp Sweden
| | - Sebastian Håkansson
- Department of Molecular Sciences Swedish University of Agricultural Sciences Box 7015 75007 Uppsala Sweden
- Division of Applied Microbiology Department of Chemistry Faculty of Engineering Lund University Lund Sweden
| | - Peter Witzgall
- Department of Plant Protection Biology Swedish University of Agricultural Sciences Box 102 23053 Alnarp Sweden
| | - Paul G Becher
- Department of Plant Protection Biology Swedish University of Agricultural Sciences Box 102 23053 Alnarp Sweden
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12
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Keesey IW, Hansson BS. Neuroecology of Alcohol Preference in Drosophila. ANNUAL REVIEW OF ENTOMOLOGY 2022; 67:261-279. [PMID: 34995092 DOI: 10.1146/annurev-ento-070721-091828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In this review, we highlight sources of alcohols in nature, as well as the behavioral and ecological roles that these fermentation cues play in the short lifespan of Drosophila melanogaster. With a focus on neuroethology, we describe the olfactory detection of alcohol as well as ensuing neural signaling within the brain of the fly. We proceed to explain the plethora of behaviors related to alcohol, including attraction, feeding, and oviposition, as well as general effects on aggression and courtship. All of these behaviors are shaped by physiological state and social contexts. In a comparative perspective, we also discuss inter- and intraspecies differences related to alcohol tolerance and metabolism. Lastly, we provide corollaries with other dipteran and coleopteran insect species that also have olfactory systems attuned to ethanol detection and describe ecological and evolutionary directions for further studies of the natural history of alcohol and the fly.
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Affiliation(s)
- Ian W Keesey
- School of Biological Sciences, University of Nebraska, Lincoln, Nebraska 68588, USA;
- Department of Evolutionary Neuroethology, Max Planck Institute for Chemical Ecology, D-07745 Jena, Germany;
| | - Bill S Hansson
- Department of Evolutionary Neuroethology, Max Planck Institute for Chemical Ecology, D-07745 Jena, Germany;
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13
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Bizarria R, Pagnocca FC, Rodrigues A. Yeasts in the attine ant-fungus mutualism: Diversity, functional roles, and putative biotechnological applications. Yeast 2021; 39:25-39. [PMID: 34473375 DOI: 10.1002/yea.3667] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 07/20/2021] [Accepted: 08/30/2021] [Indexed: 01/01/2023] Open
Abstract
Insects interact with a wide variety of yeasts, often providing a suitable substrate for their growth. Some yeast-insect interactions are tractable models for understanding the relationships between the symbionts. Attine ants are prominent insects in the Neotropics and have performed an ancient fungiculture of mutualistic basidiomycete fungi for more than 55-65 million years. Yeasts gain access to this sophisticated mutualism, prompting diversity, ecological, and biotechnological studies in this environment. We review half a century research in this field, surveying for recurrent yeast taxa and their putative ecological roles in this environment. We found that previous studies mainly covered the yeast diversity from a small fraction of attine ants, being Saccharomycetales, Tremellales, and Trichosporonales as the most frequent yeast or yeast-like orders found. Apiotrichum, Aureobasidium, Candida, Cutaneotrichosporon, Debaryomyces, Meyerozyma, Papiliotrema, Rhodotorula, Trichomonascus, and Trichosporon are the most frequent recovered genera. On the other hand, studies of yeasts' ecological roles on attine ant-fungus mutualism only tapped the tip of the iceberg. Previous established hypotheses in the literature cover the production of lignocellulosic enzymes, chemical detoxification, and fungus garden protection. Some of these roles have parallels in biotechnological processes. In conclusion, the attine ant environment has a hidden potential for studying yeast biodiversity, ecology, and biotechnology, which has been particularly unexplored considering the vast diversity of fungus-growing ants.
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Affiliation(s)
- Rodolfo Bizarria
- Center for the Study of Social Insects, São Paulo State University (UNESP), Rio Claro, Brazil.,Department of General and Applied Biology, São Paulo State University (UNESP), Rio Claro, Brazil
| | | | - Andre Rodrigues
- Center for the Study of Social Insects, São Paulo State University (UNESP), Rio Claro, Brazil.,Department of General and Applied Biology, São Paulo State University (UNESP), Rio Claro, Brazil
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14
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Seike T, Sakata N, Matsuda F, Furusawa C. Elevated Sporulation Efficiency in Fission Yeast Schizosaccharomyces japonicus Strains Isolated from Drosophila. J Fungi (Basel) 2021; 7:jof7050350. [PMID: 33947067 PMCID: PMC8146891 DOI: 10.3390/jof7050350] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/27/2021] [Accepted: 04/27/2021] [Indexed: 01/06/2023] Open
Abstract
The fission yeast Schizosaccharomyces japonicus, comprising S. japonicus var. japonicus and S. japonicus var. versatilis varieties, has unique characteristics such as striking hyphal growth not seen in other Schizosaccharomyces species; however, information on its diversity and evolution, in particular mating and sporulation, remains limited. Here we compared the growth and mating phenotypes of 17 wild strains of S. japonicus, including eight S. japonicus var. japonicus strains newly isolated from an insect (Drosophila). Unlike existing wild strains isolated from fruits/plants, the strains isolated from Drosophila sporulated at high frequency even under nitrogen-abundant conditions. In addition, one of the strains from Drosophila was stained by iodine vapor, although the type strain of S. japonicus var. japonicus is not stained. Sequence analysis further showed that the nucleotide and amino acid sequences of pheromone-related genes have diversified among the eight strains from Drosophila, suggesting crossing between S. japonicus cells of different genetic backgrounds occurs frequently in this insect. Much of yeast ecology remains unclear, but our findings suggest that insects such as Drosophila might be a good niche for mating and sporulation, and will provide a basis for the understanding of sporulation mechanisms via signal transduction, as well as the ecology and evolution of yeast.
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Affiliation(s)
- Taisuke Seike
- Center for Biosystems Dynamics Research, RIKEN, 6-2-3 Furuedai, Suita, Osaka 565-0874, Japan; (N.S.); (C.F.)
- Department of Bioinformatic Engineering, Graduate School of Information Science and Technology, Osaka University, 1-5 Yamadaoka, Suita, Osaka 565-0871, Japan;
- Correspondence: ; Tel.: +81-6-6879-7433
| | - Natsue Sakata
- Center for Biosystems Dynamics Research, RIKEN, 6-2-3 Furuedai, Suita, Osaka 565-0874, Japan; (N.S.); (C.F.)
| | - Fumio Matsuda
- Department of Bioinformatic Engineering, Graduate School of Information Science and Technology, Osaka University, 1-5 Yamadaoka, Suita, Osaka 565-0871, Japan;
| | - Chikara Furusawa
- Center for Biosystems Dynamics Research, RIKEN, 6-2-3 Furuedai, Suita, Osaka 565-0874, Japan; (N.S.); (C.F.)
- Universal Biology Institute, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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Keesey IW, Grabe V, Knaden M, Hansson BS. Divergent sensory investment mirrors potential speciation via niche partitioning across Drosophila. eLife 2020; 9:e57008. [PMID: 32602834 PMCID: PMC7402680 DOI: 10.7554/elife.57008] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 06/30/2020] [Indexed: 12/19/2022] Open
Abstract
The examination of phylogenetic and phenotypic characteristics of the nervous system, such as behavior and neuroanatomy, can be utilized as a means to assess speciation. Recent studies have proposed a fundamental tradeoff between two sensory organs, the eye and the antenna. However, the identification of ecological mechanisms for this observed tradeoff have not been firmly established. Our current study examines several monophyletic species within the obscura group, and asserts that despite their close relatedness and overlapping ecology, they deviate strongly in both visual and olfactory investment. We contend that both courtship and microhabitat preferences support the observed inverse variation in these sensory traits. Here, this variation in visual and olfactory investment seems to provide relaxed competition, a process by which similar species can use a shared environment differently and in ways that help them coexist. Moreover, that behavioral separation according to light gradients occurs first, and subsequently, courtship deviations arise.
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Affiliation(s)
- Ian W Keesey
- Max Planck Institute for Chemical Ecology (MPICE), Department of Evolutionary NeuroethologyJenaGermany
| | - Veit Grabe
- Max Planck Institute for Chemical Ecology (MPICE), Department of Evolutionary NeuroethologyJenaGermany
| | - Markus Knaden
- Max Planck Institute for Chemical Ecology (MPICE), Department of Evolutionary NeuroethologyJenaGermany
| | - Bill S Hansson
- Max Planck Institute for Chemical Ecology (MPICE), Department of Evolutionary NeuroethologyJenaGermany
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