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Schilcher F, Hilsmann L, Ankenbrand MJ, Krischke M, Mueller MJ, Steffan-Dewenter I, Scheiner R. Corrigendum: Honeybees are buffered against undernourishment during larval stages. Front Insect Sci 2023; 3:1146464. [PMID: 38469509 PMCID: PMC10926457 DOI: 10.3389/finsc.2023.1146464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 03/13/2024]
Abstract
[This corrects the article DOI: 10.3389/finsc.2022.951317.].
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Affiliation(s)
- Felix Schilcher
- Behavioral Physiology and Sociobiology, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians- Universität Würzburg, Würzburg, Germany
| | - Lioba Hilsmann
- Behavioral Physiology and Sociobiology, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians- Universität Würzburg, Würzburg, Germany
| | - Markus J. Ankenbrand
- Center for Computational and Theoretical Biology (CCTB), Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Markus Krischke
- Julius-von-Sachs-Institute of Biosciences, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Martin J. Mueller
- Julius-von-Sachs-Institute of Biosciences, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Ingolf Steffan-Dewenter
- Animal Ecology and Tropical Biology, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Ricarda Scheiner
- Behavioral Physiology and Sociobiology, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians- Universität Würzburg, Würzburg, Germany
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Schilcher F, Hilsmann L, Ankenbrand MJ, Krischke M, Mueller MJ, Steffan-Dewenter I, Scheiner R. Honeybees are buffered against undernourishment during larval stages. Front Insect Sci 2022; 2:951317. [PMID: 38468773 PMCID: PMC10926507 DOI: 10.3389/finsc.2022.951317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 10/24/2022] [Indexed: 03/13/2024]
Abstract
The negative impact of juvenile undernourishment on adult behavior has been well reported for vertebrates, but relatively little is known about invertebrates. In honeybees, nutrition has long been known to affect task performance and timing of behavioral transitions. Whether and how a dietary restriction during larval development affects the task performance of adult honeybees is largely unknown. We raised honeybees in-vitro, varying the amount of a standardized diet (150 µl, 160 µl, 180 µl in total). Emerging adults were marked and inserted into established colonies. Behavioral performance of nurse bees and foragers was investigated and physiological factors known to be involved in the regulation of social organization were quantified. Surprisingly, adult honeybees raised under different feeding regimes did not differ in any of the behaviors observed. No differences were observed in physiological parameters apart from weight. Honeybees were lighter when undernourished (150 µl), while they were heavier under the overfed treatment (180 µl) compared to the control group raised under a normal diet (160 µl). These data suggest that dietary restrictions during larval development do not affect task performance or physiology in this social insect despite producing clear effects on adult weight. We speculate that possible effects of larval undernourishment might be compensated during the early period of adult life.
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Affiliation(s)
- Felix Schilcher
- Behavioral Physiology and Sociobiology, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Lioba Hilsmann
- Behavioral Physiology and Sociobiology, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Markus J. Ankenbrand
- Center for Computational and Theoretical Biology (CCTB), Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Markus Krischke
- Julius-von-Sachs-Institute of Biosciences, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Martin J. Mueller
- Julius-von-Sachs-Institute of Biosciences, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Ingolf Steffan-Dewenter
- Animal Ecology and Tropical Biology, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Ricarda Scheiner
- Behavioral Physiology and Sociobiology, Theodor-Boveri-Institute, Biocenter, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
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Schilcher F, Hilsmann L, Rauscher L, Değirmenci L, Krischke M, Krischke B, Ankenbrand M, Rutschmann B, Mueller MJ, Steffan-Dewenter I, Scheiner R. In Vitro Rearing Changes Social Task Performance and Physiology in Honeybees. Insects 2021; 13:insects13010004. [PMID: 35055848 PMCID: PMC8779213 DOI: 10.3390/insects13010004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 11/22/2022]
Abstract
Simple Summary The rearing of honeybee larvae in the laboratory is an important tool for studying the effects of plant protection products or pathogens on developing and adult bees, yet how rearing under artificial conditions affects the later social behavior and physiology of the honeybees is mostly unknown. We, here, show that honeybees reared in the laboratory generally had a lower probability for performing nursing or foraging tasks compared to bees reared under natural conditions in bee colonies. Nursing behavior itself appeared normal in in vitro honeybees. In contrast, bees reared in the laboratory foraged for a shorter period in life and performed fewer trips compared to bees reared in colonies. In addition, in vitro honeybees did not display the typical increase in juvenile hormone titer, which goes hand-in-hand with the initiation of foraging in colony-reared bees. Abstract In vitro rearing of honeybee larvae is an established method that enables exact control and monitoring of developmental factors and allows controlled application of pesticides or pathogens. However, only a few studies have investigated how the rearing method itself affects the behavior of the resulting adult honeybees. We raised honeybees in vitro according to a standardized protocol: marking the emerging honeybees individually and inserting them into established colonies. Subsequently, we investigated the behavioral performance of nurse bees and foragers and quantified the physiological factors underlying the social organization. Adult honeybees raised in vitro differed from naturally reared honeybees in their probability of performing social tasks. Further, in vitro-reared bees foraged for a shorter duration in their life and performed fewer foraging trips. Nursing behavior appeared to be unaffected by rearing condition. Weight was also unaffected by rearing condition. Interestingly, juvenile hormone titers, which normally increase strongly around the time when a honeybee becomes a forager, were significantly lower in three- and four-week-old in vitro bees. The effects of the rearing environment on individual sucrose responsiveness and lipid levels were rather minor. These data suggest that larval rearing conditions can affect the task performance and physiology of adult bees despite equal weight, pointing to an important role of the colony environment for these factors. Our observations of behavior and metabolic pathways offer important novel insight into how the rearing environment affects adult honeybees.
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Affiliation(s)
- Felix Schilcher
- Biocentre, Department of Behavioural Physiology and Sociobiology, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany; (L.H.); (L.R.); (L.D.); (R.S.)
- Correspondence: ; Tel.: +49-931-31-85373
| | - Lioba Hilsmann
- Biocentre, Department of Behavioural Physiology and Sociobiology, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany; (L.H.); (L.R.); (L.D.); (R.S.)
| | - Lisa Rauscher
- Biocentre, Department of Behavioural Physiology and Sociobiology, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany; (L.H.); (L.R.); (L.D.); (R.S.)
| | - Laura Değirmenci
- Biocentre, Department of Behavioural Physiology and Sociobiology, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany; (L.H.); (L.R.); (L.D.); (R.S.)
| | - Markus Krischke
- Department of Pharmaceutical Biology, Julius-von-Sachs-Institute, Julius-Maximilians-Universität Würzburg, Julius-von-Sachs-Platz 2, 97082 Würzburg, Germany; (M.K.); (M.J.M.)
| | - Beate Krischke
- Biocentre, Department of Animal Ecology and Tropical Biology, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany; (B.K.); (B.R.); (I.S.-D.)
| | - Markus Ankenbrand
- Center for Computational and Theoretical Biology (CCTB), Julius-Maximilians-Universität Würzburg, Klara-Oppenheimer-Weg 32, 97074 Würzburg, Germany;
| | - Benjamin Rutschmann
- Biocentre, Department of Animal Ecology and Tropical Biology, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany; (B.K.); (B.R.); (I.S.-D.)
| | - Martin J. Mueller
- Department of Pharmaceutical Biology, Julius-von-Sachs-Institute, Julius-Maximilians-Universität Würzburg, Julius-von-Sachs-Platz 2, 97082 Würzburg, Germany; (M.K.); (M.J.M.)
| | - Ingolf Steffan-Dewenter
- Biocentre, Department of Animal Ecology and Tropical Biology, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany; (B.K.); (B.R.); (I.S.-D.)
| | - Ricarda Scheiner
- Biocentre, Department of Behavioural Physiology and Sociobiology, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany; (L.H.); (L.R.); (L.D.); (R.S.)
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