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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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Barrios-Leal DY, Mateus RP, Santos CG, Manfrin MH. Plastic Variation in the Phyletic Lineages of Cactophilic Drosophila meridionalis and Relation to Hosts as Potential for Diversification. NEOTROPICAL ENTOMOLOGY 2021; 50:515-523. [PMID: 33846963 DOI: 10.1007/s13744-021-00866-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 03/11/2021] [Indexed: 06/12/2023]
Abstract
The insect/plant interaction is known to be a trigger for diversification and even speciation. Experimental analyses on fitness traits and phenotypic variation using alternative host sites have been performed to understand the process of diversification relative to insect/plant interactions. For cactophilic species of Drosophila, the speciation process is considered an adaptive radiation in response to the exploration of species of the Cactaceae as breeding and feeding sites. In this work, we analyzed life history and morphological traits in individuals from two phyletic lineages (Evolutionarily Significant Units ESU) of the cactophilic species Drosophila meridionalis (Wasserman 1962) (Diptera: Drosophilidae) raised from media prepare. The characters analyzed corresponded to viability, developmental time, and four morphological measurements. The experiments were performed in a semi-natural medium prepared with fermenting tissues of the natural hosts, Cereus hildmaniannus and Opuntia monacantha. Viability, development time, and three morphological measurements were influenced by lineage, suggesting differentiation between the lineages. However, in O. monacantha, the mean viability was greater (~15%) and development time was longer (~336 h) than in C. hildmaniannus (~11% and ~301 h, respectively). Only the developmental time was significantly affected by the host cactus. In general, ESU group A had better values than ESU group BC for the evaluated traits. This finding suggested differentiation between the two lineages and different plastic responsiveness to the contrasting environments of the hosts, and that C. hildmaniannus may be a relatively stressful environment for the larvae, as for other Drosophila species.
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Affiliation(s)
- Dora Yovana Barrios-Leal
- Pós-Graduação em Genética - Faculdade de Medicina de Ribeirão Preto, Univ de São Paulo, Ribeirão Preto, Brazil
| | - Rogério P Mateus
- Depto de Ciências Biológicas - DEBIO, Univ Estadual do Centro-Oeste - UNICENTRO, Paraná, Brazil
| | - Cintia Graziela Santos
- Pós-Graduação em Biologia Comparada - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Univ de São Paulo, Ribeirão Preto, Brazil
| | - Maura Helena Manfrin
- Pós-Graduação em Genética - Faculdade de Medicina de Ribeirão Preto, Univ de São Paulo, Ribeirão Preto, Brazil.
- Depto de Biologia - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Univ de São Paulo, Ribeirão Preto, Brazil.
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Prestes JO, Costa M, Machado LPB, Mateus RP. Asymmetry of the wing in Drosophila mojavensis sonorensis Castrezana in Pfeiler et al., 2009 (Diptera, Drosophilidae): main versus seasonal host. BRAZ J BIOL 2021; 83:e246677. [PMID: 34161464 DOI: 10.1590/1519-6984.246677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 02/16/2021] [Indexed: 11/22/2022] Open
Affiliation(s)
- J O Prestes
- Universidade Estadual do Centro-Oeste - UNICENTRO, Campus CEDETEG, Departamento de Ciências Biológicas, Programa de Pós-Graduação em Biologia Evolutiva, Guarapuava, PR, Brasil
| | - M Costa
- Universidade Estadual do Centro-Oeste - UNICENTRO, Campus CEDETEG, Departamento de Ciências Biológicas, Guarapuava, PR, Brasil
| | - L P B Machado
- Universidade Estadual do Centro-Oeste - UNICENTRO, Campus CEDETEG, Departamento de Ciências Biológicas, Programa de Pós-Graduação em Biologia Evolutiva, Guarapuava, PR, Brasil.,Universidade Estadual do Centro-Oeste - UNICENTRO, Campus CEDETEG, Departamento de Ciências Biológicas, Guarapuava, PR, Brasil
| | - R P Mateus
- Universidade Estadual do Centro-Oeste - UNICENTRO, Campus CEDETEG, Departamento de Ciências Biológicas, Programa de Pós-Graduação em Biologia Evolutiva, Guarapuava, PR, Brasil.,Universidade Estadual do Centro-Oeste - UNICENTRO, Campus CEDETEG, Departamento de Ciências Biológicas, Guarapuava, PR, Brasil
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Wang Y, Ferveur JF, Moussian B. Eco-genetics of desiccation resistance in Drosophila. Biol Rev Camb Philos Soc 2021; 96:1421-1440. [PMID: 33754475 DOI: 10.1111/brv.12709] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 03/05/2021] [Accepted: 03/09/2021] [Indexed: 12/18/2022]
Abstract
Climate change globally perturbs water circulation thereby influencing ecosystems including cultivated land. Both harmful and beneficial species of insects are likely to be vulnerable to such changes in climate. As small animals with a disadvantageous surface area to body mass ratio, they face a risk of desiccation. A number of behavioural, physiological and genetic strategies are deployed to solve these problems during adaptation in various Drosophila species. Over 100 desiccation-related genes have been identified in laboratory and wild populations of the cosmopolitan fruit fly Drosophila melanogaster and its sister species in large-scale and single-gene approaches. These genes are involved in water sensing and homeostasis, and barrier formation and function via the production and composition of surface lipids and via pigmentation. Interestingly, the genetic strategy implemented in a given population appears to be unpredictable. In part, this may be due to different experimental approaches in different studies. The observed variability may also reflect a rich standing genetic variation in Drosophila allowing a quasi-random choice of response strategies through soft-sweep events, although further studies are needed to unravel any underlying principles. These findings underline that D. melanogaster is a robust species well adapted to resist climate change-related desiccation. The rich data obtained in Drosophila research provide a framework to address and understand desiccation resistance in other insects. Through the application of powerful genetic tools in the model organism D. melanogaster, the functions of desiccation-related genes revealed by correlative studies can be tested and the underlying molecular mechanisms of desiccation tolerance understood. The combination of the wealth of available data and its genetic accessibility makes Drosophila an ideal bioindicator. Accumulation of data on desiccation resistance in Drosophila may allow us to create a world map of genetic evolution in response to climate change in an insect genome. Ultimately these efforts may provide guidelines for dealing with the effects of climate-related perturbations on insect population dynamics in the future.
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Affiliation(s)
- Yiwen Wang
- Interfaculty Institute of Cell Biology, Section Animal Genetics, University of Tübingen, Auf der Morgenstelle 15, Tübingen, 72076, Germany.,School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, 300072, China
| | - Jean-François Ferveur
- Centre des Sciences du Goût et de l'Alimentation, UMR-CNRS 6265, Université de Bourgogne, 6, Bd Gabriel, Dijon, 21000, France
| | - Bernard Moussian
- Interfaculty Institute of Cell Biology, Section Animal Genetics, University of Tübingen, Auf der Morgenstelle 15, Tübingen, 72076, Germany.,Institute of Biology Valrose, Université Côte d'Azur, CNRS, Inserm, Parc Valrose, Nice CEDEX 2, 06108, France
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Markow TA. Ecological and Evolutionary Genomics: The CactophilicDrosophilaModel System. J Hered 2018. [DOI: 10.1093/jhered/esy062] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Therese Ann Markow
- Laboratorio Nacional de Genómica para la Biodiversidad, CINVESTAV, Irapuato, Guanajuato, México
- Section of Cell and Developmental Biology, Division of Biological Sciences, University of California San Diego, La Jolla, CA
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