Early life microbiota transplantation affects behaviour and peripheral serotonin in feather pecking selection lines

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

Abstract

Early life environmental factors have a profound impact on an animal’s behavioural andphysiological development. In animal husbandry, early life factors that interfere with thebehavioural and physiological development could lead to the development of damagingbehaviours. The gut microbiota could be such a factor as it influences behaviour, such as stressand anxiety, and physiology, such as the serotonergic system. Stress sensitivity, fearfulness andserotonergic system functioning are related to feather pecking (FP), a damaging behaviourin chickens which involves pecking and pulling out feathers of conspecifics. Furthermore,high (HFP) and low FP (LFP) lines differ in gut microbiota composition. Yet, it is unknownwhether gut microbiota affects FP or behavioural and physiological characteristics related toFP. Therefore, HFP and LFP chicks orally received 100μL of a control, HFP or LFP microbiotatreatment within 6 hrs post hatch and daily until 2 weeks of age (n=96 per group) using apipette. FP behaviour was observed via direct observations at pen-level between 0-5, 9-10 and14-15 weeks of age. Birds were further tested in a novel object test at 3 days and 5 weeks of age,a novel environment test at 1 week of age, an open field test at 13 weeks of age and a manualrestraint test at 15 weeks of age after which whole blood was collected for serotonin analysis. Weanalysed treatment effects within lines using mixed models with treatment, batch, sex, observerand test time as fixed factors and pen within treatment as random factor or Kruskal-Wallistests. Early life microbiota transplantation influenced behavioural responses and peripheralserotonin, but did not affect FP. HFP receiving HFP microbiota tended to approach a novelobject sooner and more birds tended to approach than HFP receiving LFP microbiota at3 days of age (P<0.1). HFP receiving HFP microbiota tended to vocalise sooner comparedto HFP receiving control (P<0.1) in a novel environment. LFP receiving LFP microbiotastepped and vocalised sooner compared to LFP receiving control (P<0.05) in an open field.Similarly, LFP receiving LFP microbiota tended to vocalise sooner during manual restraintthan LFP receiving control or HFP microbiota (P<0.1). LFP receiving HFP microbiota tendedto have lower serotonin levels compared to LFP receiving control (P<0.1). Thus, early lifemicrobiota transplantation had short-term effects (during treatment) in HFP birds and longtermeffects (after treatment) in LFP birds. Previously, HFP birds had more active responsesand lower serotonin levels compared to LFP birds. Thus, in this study HFP birds seemed toadopt behavioural characteristics of donor birds, while LFP birds seemed to adopt physiologicalcharacteristics (i.e. serotonin level) of donor birds. Interestingly, homologous microbiotatransplantation resulted in more active responses, suggesting reduced fearfulness.
Original languageEnglish
Title of host publicationProceedings of the 53rd Congress of the International Society for Applied Ethology (ISAE)
Subtitle of host publicationAnimal Lives Worth Living
EditorsRuth C. Newberry, Bjarne O. Braastad
Place of PublicationWageningen, The Netherlands
PublisherWageningen Academic Publishers
Pages98-98
ISBN (Electronic)9789086868896
ISBN (Print)9789086863389
Publication statusPublished - 2019
Event53rd Congress of the International Society for Applied Ethology (ISAE): Animal Lives Worth Living - Bergen, Norway
Duration: 5 Aug 20199 Aug 2019

Conference

Conference53rd Congress of the International Society for Applied Ethology (ISAE)
CountryNorway
CityBergen
Period5/08/199/08/19

Cite this

van der Eijk, J. A. J., Naguib, M., Kemp, B., Lammers, A., & Rodenburg, T. B. (2019). Early life microbiota transplantation affects behaviour and peripheral serotonin in feather pecking selection lines. In R. C. Newberry, & B. O. Braastad (Eds.), Proceedings of the 53rd Congress of the International Society for Applied Ethology (ISAE): Animal Lives Worth Living (pp. 98-98). Wageningen, The Netherlands: Wageningen Academic Publishers.
van der Eijk, J.A.J. ; Naguib, M. ; Kemp, B. ; Lammers, A. ; Rodenburg, T.B. / Early life microbiota transplantation affects behaviour and peripheral serotonin in feather pecking selection lines. Proceedings of the 53rd Congress of the International Society for Applied Ethology (ISAE): Animal Lives Worth Living. editor / Ruth C. Newberry ; Bjarne O. Braastad. Wageningen, The Netherlands : Wageningen Academic Publishers, 2019. pp. 98-98
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title = "Early life microbiota transplantation affects behaviour and peripheral serotonin in feather pecking selection lines",
abstract = "Early life environmental factors have a profound impact on an animal’s behavioural andphysiological development. In animal husbandry, early life factors that interfere with thebehavioural and physiological development could lead to the development of damagingbehaviours. The gut microbiota could be such a factor as it influences behaviour, such as stressand anxiety, and physiology, such as the serotonergic system. Stress sensitivity, fearfulness andserotonergic system functioning are related to feather pecking (FP), a damaging behaviourin chickens which involves pecking and pulling out feathers of conspecifics. Furthermore,high (HFP) and low FP (LFP) lines differ in gut microbiota composition. Yet, it is unknownwhether gut microbiota affects FP or behavioural and physiological characteristics related toFP. Therefore, HFP and LFP chicks orally received 100μL of a control, HFP or LFP microbiotatreatment within 6 hrs post hatch and daily until 2 weeks of age (n=96 per group) using apipette. FP behaviour was observed via direct observations at pen-level between 0-5, 9-10 and14-15 weeks of age. Birds were further tested in a novel object test at 3 days and 5 weeks of age,a novel environment test at 1 week of age, an open field test at 13 weeks of age and a manualrestraint test at 15 weeks of age after which whole blood was collected for serotonin analysis. Weanalysed treatment effects within lines using mixed models with treatment, batch, sex, observerand test time as fixed factors and pen within treatment as random factor or Kruskal-Wallistests. Early life microbiota transplantation influenced behavioural responses and peripheralserotonin, but did not affect FP. HFP receiving HFP microbiota tended to approach a novelobject sooner and more birds tended to approach than HFP receiving LFP microbiota at3 days of age (P<0.1). HFP receiving HFP microbiota tended to vocalise sooner comparedto HFP receiving control (P<0.1) in a novel environment. LFP receiving LFP microbiotastepped and vocalised sooner compared to LFP receiving control (P<0.05) in an open field.Similarly, LFP receiving LFP microbiota tended to vocalise sooner during manual restraintthan LFP receiving control or HFP microbiota (P<0.1). LFP receiving HFP microbiota tendedto have lower serotonin levels compared to LFP receiving control (P<0.1). Thus, early lifemicrobiota transplantation had short-term effects (during treatment) in HFP birds and longtermeffects (after treatment) in LFP birds. Previously, HFP birds had more active responsesand lower serotonin levels compared to LFP birds. Thus, in this study HFP birds seemed toadopt behavioural characteristics of donor birds, while LFP birds seemed to adopt physiologicalcharacteristics (i.e. serotonin level) of donor birds. Interestingly, homologous microbiotatransplantation resulted in more active responses, suggesting reduced fearfulness.",
author = "{van der Eijk}, J.A.J. and M. Naguib and B. Kemp and A. Lammers and T.B. Rodenburg",
year = "2019",
language = "English",
isbn = "9789086863389",
pages = "98--98",
editor = "Newberry, {Ruth C.} and Braastad, {Bjarne O.}",
booktitle = "Proceedings of the 53rd Congress of the International Society for Applied Ethology (ISAE)",
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van der Eijk, JAJ, Naguib, M, Kemp, B, Lammers, A & Rodenburg, TB 2019, Early life microbiota transplantation affects behaviour and peripheral serotonin in feather pecking selection lines. in RC Newberry & BO Braastad (eds), Proceedings of the 53rd Congress of the International Society for Applied Ethology (ISAE): Animal Lives Worth Living. Wageningen Academic Publishers, Wageningen, The Netherlands, pp. 98-98, Bergen, Norway, 5/08/19.

Early life microbiota transplantation affects behaviour and peripheral serotonin in feather pecking selection lines. / van der Eijk, J.A.J.; Naguib, M.; Kemp, B.; Lammers, A.; Rodenburg, T.B.

Proceedings of the 53rd Congress of the International Society for Applied Ethology (ISAE): Animal Lives Worth Living. ed. / Ruth C. Newberry; Bjarne O. Braastad. Wageningen, The Netherlands : Wageningen Academic Publishers, 2019. p. 98-98.

Research output: Chapter in Book/Report/Conference proceedingAbstractAcademic

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T1 - Early life microbiota transplantation affects behaviour and peripheral serotonin in feather pecking selection lines

AU - van der Eijk, J.A.J.

AU - Naguib, M.

AU - Kemp, B.

AU - Lammers, A.

AU - Rodenburg, T.B.

PY - 2019

Y1 - 2019

N2 - Early life environmental factors have a profound impact on an animal’s behavioural andphysiological development. In animal husbandry, early life factors that interfere with thebehavioural and physiological development could lead to the development of damagingbehaviours. The gut microbiota could be such a factor as it influences behaviour, such as stressand anxiety, and physiology, such as the serotonergic system. Stress sensitivity, fearfulness andserotonergic system functioning are related to feather pecking (FP), a damaging behaviourin chickens which involves pecking and pulling out feathers of conspecifics. Furthermore,high (HFP) and low FP (LFP) lines differ in gut microbiota composition. Yet, it is unknownwhether gut microbiota affects FP or behavioural and physiological characteristics related toFP. Therefore, HFP and LFP chicks orally received 100μL of a control, HFP or LFP microbiotatreatment within 6 hrs post hatch and daily until 2 weeks of age (n=96 per group) using apipette. FP behaviour was observed via direct observations at pen-level between 0-5, 9-10 and14-15 weeks of age. Birds were further tested in a novel object test at 3 days and 5 weeks of age,a novel environment test at 1 week of age, an open field test at 13 weeks of age and a manualrestraint test at 15 weeks of age after which whole blood was collected for serotonin analysis. Weanalysed treatment effects within lines using mixed models with treatment, batch, sex, observerand test time as fixed factors and pen within treatment as random factor or Kruskal-Wallistests. Early life microbiota transplantation influenced behavioural responses and peripheralserotonin, but did not affect FP. HFP receiving HFP microbiota tended to approach a novelobject sooner and more birds tended to approach than HFP receiving LFP microbiota at3 days of age (P<0.1). HFP receiving HFP microbiota tended to vocalise sooner comparedto HFP receiving control (P<0.1) in a novel environment. LFP receiving LFP microbiotastepped and vocalised sooner compared to LFP receiving control (P<0.05) in an open field.Similarly, LFP receiving LFP microbiota tended to vocalise sooner during manual restraintthan LFP receiving control or HFP microbiota (P<0.1). LFP receiving HFP microbiota tendedto have lower serotonin levels compared to LFP receiving control (P<0.1). Thus, early lifemicrobiota transplantation had short-term effects (during treatment) in HFP birds and longtermeffects (after treatment) in LFP birds. Previously, HFP birds had more active responsesand lower serotonin levels compared to LFP birds. Thus, in this study HFP birds seemed toadopt behavioural characteristics of donor birds, while LFP birds seemed to adopt physiologicalcharacteristics (i.e. serotonin level) of donor birds. Interestingly, homologous microbiotatransplantation resulted in more active responses, suggesting reduced fearfulness.

AB - Early life environmental factors have a profound impact on an animal’s behavioural andphysiological development. In animal husbandry, early life factors that interfere with thebehavioural and physiological development could lead to the development of damagingbehaviours. The gut microbiota could be such a factor as it influences behaviour, such as stressand anxiety, and physiology, such as the serotonergic system. Stress sensitivity, fearfulness andserotonergic system functioning are related to feather pecking (FP), a damaging behaviourin chickens which involves pecking and pulling out feathers of conspecifics. Furthermore,high (HFP) and low FP (LFP) lines differ in gut microbiota composition. Yet, it is unknownwhether gut microbiota affects FP or behavioural and physiological characteristics related toFP. Therefore, HFP and LFP chicks orally received 100μL of a control, HFP or LFP microbiotatreatment within 6 hrs post hatch and daily until 2 weeks of age (n=96 per group) using apipette. FP behaviour was observed via direct observations at pen-level between 0-5, 9-10 and14-15 weeks of age. Birds were further tested in a novel object test at 3 days and 5 weeks of age,a novel environment test at 1 week of age, an open field test at 13 weeks of age and a manualrestraint test at 15 weeks of age after which whole blood was collected for serotonin analysis. Weanalysed treatment effects within lines using mixed models with treatment, batch, sex, observerand test time as fixed factors and pen within treatment as random factor or Kruskal-Wallistests. Early life microbiota transplantation influenced behavioural responses and peripheralserotonin, but did not affect FP. HFP receiving HFP microbiota tended to approach a novelobject sooner and more birds tended to approach than HFP receiving LFP microbiota at3 days of age (P<0.1). HFP receiving HFP microbiota tended to vocalise sooner comparedto HFP receiving control (P<0.1) in a novel environment. LFP receiving LFP microbiotastepped and vocalised sooner compared to LFP receiving control (P<0.05) in an open field.Similarly, LFP receiving LFP microbiota tended to vocalise sooner during manual restraintthan LFP receiving control or HFP microbiota (P<0.1). LFP receiving HFP microbiota tendedto have lower serotonin levels compared to LFP receiving control (P<0.1). Thus, early lifemicrobiota transplantation had short-term effects (during treatment) in HFP birds and longtermeffects (after treatment) in LFP birds. Previously, HFP birds had more active responsesand lower serotonin levels compared to LFP birds. Thus, in this study HFP birds seemed toadopt behavioural characteristics of donor birds, while LFP birds seemed to adopt physiologicalcharacteristics (i.e. serotonin level) of donor birds. Interestingly, homologous microbiotatransplantation resulted in more active responses, suggesting reduced fearfulness.

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BT - Proceedings of the 53rd Congress of the International Society for Applied Ethology (ISAE)

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van der Eijk JAJ, Naguib M, Kemp B, Lammers A, Rodenburg TB. Early life microbiota transplantation affects behaviour and peripheral serotonin in feather pecking selection lines. In Newberry RC, Braastad BO, editors, Proceedings of the 53rd Congress of the International Society for Applied Ethology (ISAE): Animal Lives Worth Living. Wageningen, The Netherlands: Wageningen Academic Publishers. 2019. p. 98-98