Protein analysis and gene expression indicate differential vulnerability of Iberian fish species under a climate change scenario
Current knowledge on the biological responses of freshwater fish under projected scenarios of climate change remains limited. Here, we examine differences in the protein configuration of two endemic Iberian freshwater fish species, Squalius carolitertii and the critically endangered S. torgalensis t...
| Autor principal: | Jesus, Tiago Filipe |
|---|---|
| Outros Autores: | Moreno, João M., Repolho, T., Athanasiadis, Alekos, Rosa, Rui, Almeida-Val, Vera Maria Fonseca, Coelho, Maria Manuela |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
PLoS ONE
2020
|
| Assuntos: | |
| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/14674 |
| id |
oai:repositorio:1-14674 |
|---|---|
| recordtype |
dspace |
| spelling |
oai:repositorio:1-14674 Protein analysis and gene expression indicate differential vulnerability of Iberian fish species under a climate change scenario Jesus, Tiago Filipe Moreno, João M. Repolho, T. Athanasiadis, Alekos Rosa, Rui Almeida-Val, Vera Maria Fonseca Coelho, Maria Manuela Fk 506 Binding Protein Fk 506 Binding Protein 4 Fk 506 Binding Protein 52 Guanine Nucleotide Binding Protein Heat Shock Cognate Protein 70 Heat Shock Protein Heat Shock Protein 90 Hypoxia Inducible Factor 1alpha Protein Gpb1 Protein Hsp90aa1 Protein Stip1 Unclassified Drug Fish Protein Acidification Adult Animals Experiment Animals Tissue Circadian Rhythm Climate Change Controlled Study Coping Behavior Cry1aa Gene Cs Gene Endangered Species Energy Metabolism Energy Yield Environmental Change Female Freshwater Fish Gbp1 Gene Gene Gene Expression Gene Function Immune Response Ldh A Gene Male Nonhuman Nucleotide Sequence Per1a Gene Protein Analysis Protein Folding Protein Stability Protein Structure Species Comparison Species Conservations Squalius Carolitertii Squalius Torgalensis Thermostability Animals Chemistry Cyprinidae Endangered Species Gene Expression Regulation Genetics Metabolism Evolution, Molecular Molecular Model Protein Conformation Animalss Climate Change Cyprinidae Endangered Species Evolution, Molecular Fish Proteins Gene Expression Regulation Models, Molecular Protein Conformation Current knowledge on the biological responses of freshwater fish under projected scenarios of climate change remains limited. Here, we examine differences in the protein configuration of two endemic Iberian freshwater fish species, Squalius carolitertii and the critically endangered S. torgalensis that inhabit in the Atlantic-type northern and in the Mediterranean-type southwestern regions, respectively. We performed protein structure modeling of fourteen genes linked to protein folding, energy metabolism, circadian rhythms and immune responses. Structural differences in proteins between the two species were found for HSC70, FKBP52, HIF1α and GPB1. For S. torgalensis, besides structural differences, we found higher thermostability for two proteins (HSP90 and GBP1), which can be advantageous in a warmer environment. Additionally, we investigated how these species might respond to projected scenarios of 3 climate change warming, acidification (ΔpH = -0.4), and their combined effects. Significant changes in gene expression were observed in response to all treatments, particularly under the combined warming and acidification. While S. carolitertii presented changes in gene expression for multiple proteins related to folding (hsp90aa1, hsc70, fkbp4 and stip1), only one such gene was altered in S. torgalensis (stip1). However, S. torgalensis showed a greater capacity for energy production under both the acidification and combined scenarios by increasing cs gene expression and maintaining ldha gene expression in muscle. Overall, these findings suggest that S. torgalensis is better prepared to cope with projected climate change. Worryingly, under the simulated scenarios, disturbances to circadian rhythm and immune system genes (cry1aa, per1a and gbp1) raise concerns for the persistence of both species, highlighting the need to consider multi-stressor effects when evaluating climate change impacts upon fish. This work also highlights that assessments of the potential of endangered freshwater species to cope with environmental change are crucial to help decision-makers adopt future conservation strategies. © 2017 Jesus et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. 2020-04-24T17:00:09Z 2020-04-24T17:00:09Z 2017 Artigo https://repositorio.inpa.gov.br/handle/1/14674 10.1371/journal.pone.0181325 en Volume 12, Número 7 Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf PLoS ONE |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
English |
| topic |
Fk 506 Binding Protein Fk 506 Binding Protein 4 Fk 506 Binding Protein 52 Guanine Nucleotide Binding Protein Heat Shock Cognate Protein 70 Heat Shock Protein Heat Shock Protein 90 Hypoxia Inducible Factor 1alpha Protein Gpb1 Protein Hsp90aa1 Protein Stip1 Unclassified Drug Fish Protein Acidification Adult Animals Experiment Animals Tissue Circadian Rhythm Climate Change Controlled Study Coping Behavior Cry1aa Gene Cs Gene Endangered Species Energy Metabolism Energy Yield Environmental Change Female Freshwater Fish Gbp1 Gene Gene Gene Expression Gene Function Immune Response Ldh A Gene Male Nonhuman Nucleotide Sequence Per1a Gene Protein Analysis Protein Folding Protein Stability Protein Structure Species Comparison Species Conservations Squalius Carolitertii Squalius Torgalensis Thermostability Animals Chemistry Cyprinidae Endangered Species Gene Expression Regulation Genetics Metabolism Evolution, Molecular Molecular Model Protein Conformation Animalss Climate Change Cyprinidae Endangered Species Evolution, Molecular Fish Proteins Gene Expression Regulation Models, Molecular Protein Conformation |
| spellingShingle |
Fk 506 Binding Protein Fk 506 Binding Protein 4 Fk 506 Binding Protein 52 Guanine Nucleotide Binding Protein Heat Shock Cognate Protein 70 Heat Shock Protein Heat Shock Protein 90 Hypoxia Inducible Factor 1alpha Protein Gpb1 Protein Hsp90aa1 Protein Stip1 Unclassified Drug Fish Protein Acidification Adult Animals Experiment Animals Tissue Circadian Rhythm Climate Change Controlled Study Coping Behavior Cry1aa Gene Cs Gene Endangered Species Energy Metabolism Energy Yield Environmental Change Female Freshwater Fish Gbp1 Gene Gene Gene Expression Gene Function Immune Response Ldh A Gene Male Nonhuman Nucleotide Sequence Per1a Gene Protein Analysis Protein Folding Protein Stability Protein Structure Species Comparison Species Conservations Squalius Carolitertii Squalius Torgalensis Thermostability Animals Chemistry Cyprinidae Endangered Species Gene Expression Regulation Genetics Metabolism Evolution, Molecular Molecular Model Protein Conformation Animalss Climate Change Cyprinidae Endangered Species Evolution, Molecular Fish Proteins Gene Expression Regulation Models, Molecular Protein Conformation Jesus, Tiago Filipe Protein analysis and gene expression indicate differential vulnerability of Iberian fish species under a climate change scenario |
| topic_facet |
Fk 506 Binding Protein Fk 506 Binding Protein 4 Fk 506 Binding Protein 52 Guanine Nucleotide Binding Protein Heat Shock Cognate Protein 70 Heat Shock Protein Heat Shock Protein 90 Hypoxia Inducible Factor 1alpha Protein Gpb1 Protein Hsp90aa1 Protein Stip1 Unclassified Drug Fish Protein Acidification Adult Animals Experiment Animals Tissue Circadian Rhythm Climate Change Controlled Study Coping Behavior Cry1aa Gene Cs Gene Endangered Species Energy Metabolism Energy Yield Environmental Change Female Freshwater Fish Gbp1 Gene Gene Gene Expression Gene Function Immune Response Ldh A Gene Male Nonhuman Nucleotide Sequence Per1a Gene Protein Analysis Protein Folding Protein Stability Protein Structure Species Comparison Species Conservations Squalius Carolitertii Squalius Torgalensis Thermostability Animals Chemistry Cyprinidae Endangered Species Gene Expression Regulation Genetics Metabolism Evolution, Molecular Molecular Model Protein Conformation Animalss Climate Change Cyprinidae Endangered Species Evolution, Molecular Fish Proteins Gene Expression Regulation Models, Molecular Protein Conformation |
| description |
Current knowledge on the biological responses of freshwater fish under projected scenarios of climate change remains limited. Here, we examine differences in the protein configuration of two endemic Iberian freshwater fish species, Squalius carolitertii and the critically endangered S. torgalensis that inhabit in the Atlantic-type northern and in the Mediterranean-type southwestern regions, respectively. We performed protein structure modeling of fourteen genes linked to protein folding, energy metabolism, circadian rhythms and immune responses. Structural differences in proteins between the two species were found for HSC70, FKBP52, HIF1α and GPB1. For S. torgalensis, besides structural differences, we found higher thermostability for two proteins (HSP90 and GBP1), which can be advantageous in a warmer environment. Additionally, we investigated how these species might respond to projected scenarios of 3 climate change warming, acidification (ΔpH = -0.4), and their combined effects. Significant changes in gene expression were observed in response to all treatments, particularly under the combined warming and acidification. While S. carolitertii presented changes in gene expression for multiple proteins related to folding (hsp90aa1, hsc70, fkbp4 and stip1), only one such gene was altered in S. torgalensis (stip1). However, S. torgalensis showed a greater capacity for energy production under both the acidification and combined scenarios by increasing cs gene expression and maintaining ldha gene expression in muscle. Overall, these findings suggest that S. torgalensis is better prepared to cope with projected climate change. Worryingly, under the simulated scenarios, disturbances to circadian rhythm and immune system genes (cry1aa, per1a and gbp1) raise concerns for the persistence of both species, highlighting the need to consider multi-stressor effects when evaluating climate change impacts upon fish. This work also highlights that assessments of the potential of endangered freshwater species to cope with environmental change are crucial to help decision-makers adopt future conservation strategies. © 2017 Jesus et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
| format |
Artigo |
| author |
Jesus, Tiago Filipe |
| author2 |
Moreno, João M. Repolho, T. Athanasiadis, Alekos Rosa, Rui Almeida-Val, Vera Maria Fonseca Coelho, Maria Manuela |
| author2Str |
Moreno, João M. Repolho, T. Athanasiadis, Alekos Rosa, Rui Almeida-Val, Vera Maria Fonseca Coelho, Maria Manuela |
| title |
Protein analysis and gene expression indicate differential vulnerability of Iberian fish species under a climate change scenario |
| title_short |
Protein analysis and gene expression indicate differential vulnerability of Iberian fish species under a climate change scenario |
| title_full |
Protein analysis and gene expression indicate differential vulnerability of Iberian fish species under a climate change scenario |
| title_fullStr |
Protein analysis and gene expression indicate differential vulnerability of Iberian fish species under a climate change scenario |
| title_full_unstemmed |
Protein analysis and gene expression indicate differential vulnerability of Iberian fish species under a climate change scenario |
| title_sort |
protein analysis and gene expression indicate differential vulnerability of iberian fish species under a climate change scenario |
| publisher |
PLoS ONE |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/14674 |
| _version_ |
1787144097541128192 |
| score |
11.674684 |