Climate Stress Can Give Bumblebees Asymmetrical Wings Study Finds Bees

Bees develop asymmetric wings when they experience developmental stress, and by looking at a range of preserved specimens and their dates, the scientists found that bees showed higher levels of wing asymmetry in warmer and wetter years. Dr Andres Arce, now at the University of Suffolk and one of the authors of the paper published in the Journal of Animal Ecology, said: “Our aim is to better understand responses to specific environmental factors and learn from the past to predict the future. We hope to be able to predict where and when bees will be most at risk and target conservation action effectively.” Dr Richard Gill, at Imperial College London, and another of the authors, said bees “may be in for a tough time during the 21st century” as “warmer and wetter conditions” were predicted to put the bombs under higher stress and would cause climate change in these conditions become more common. In recent years, bee populations have declined in many areas. Archie Bland and Nimo Omer take you to the top stories and what they mean, free every weekday morning Privacy Notice: Newsletters may contain information about charities, online advertising and content sponsored by external parties. For more information, see our Privacy Policy. We use Google reCaptcha to protect our website and Google’s Privacy Policy and Terms of Service apply. A second study, published in Methods in Ecology & Evolution, used DNA methods commonly used to examine remains of ancient humans or woolly mammoths. It was the first time the technique was used on an insect population. The researchers used a leg from each of the preserved bees they studied to sequence bee genomes dating back more than 100 years. The authors say these developments will allow researchers to determine how stress can lead to a loss of genetic diversity. Dr Victoria Mullin, from the Natural History Museum, one of the authors, said: “Museum insect collections offer an unparalleled opportunity to directly study how the genomes of populations and species have been affected by environmental change over time. . However, they are a finite resource and understanding how best to use them for genetic studies is important.” Professor Ian Barnes, also from the Natural History Museum and the senior author of the paper, said: “One of the main problems with museum collections is that the quality of DNA can be very variable, making it difficult to predict the type of analyzes which we should do. We now have a much better idea of ​​DNA preservation in insect collections, which is a huge boost to our ongoing work to understand the history and future of insect populations.” The team will now use the data to examine how bee genomes have changed over time, analyzing how entire populations have adapted – or not – to changing climates.

title: “Climate Stress Can Give Bumblebees Asymmetrical Wings Study Finds Bees Klmat” ShowToc: true date: “2022-12-16” author: “Helen Serviss”

Bees develop asymmetric wings when they experience developmental stress, and by looking at a range of preserved specimens and their dates, the scientists found that bees showed higher levels of wing asymmetry in warmer and wetter years. Dr Andres Arce, now at the University of Suffolk and one of the authors of the paper published in the Journal of Animal Ecology, said: “Our aim is to better understand responses to specific environmental factors and learn from the past to predict the future. We hope to be able to predict where and when bees will be most at risk and target conservation action effectively.” Dr Richard Gill, at Imperial College London, and another of the authors, said bees “may be in for a tough time during the 21st century” as “warmer and wetter conditions” were predicted to put the bombs under higher stress and would cause climate change in these conditions become more common. In recent years, bee populations have declined in many areas. Archie Bland and Nimo Omer take you to the top stories and what they mean, free every weekday morning Privacy Notice: Newsletters may contain information about charities, online advertising and content sponsored by external parties. For more information, see our Privacy Policy. We use Google reCaptcha to protect our website and Google’s Privacy Policy and Terms of Service apply. A second study, published in Methods in Ecology & Evolution, used DNA methods commonly used to examine remains of ancient humans or woolly mammoths. It was the first time the technique was used on an insect population. The researchers used a leg from each of the preserved bees they studied to sequence bee genomes dating back more than 100 years. The authors say these developments will allow researchers to determine how stress can lead to a loss of genetic diversity. Dr Victoria Mullin, from the Natural History Museum, one of the authors, said: “Museum insect collections offer an unparalleled opportunity to directly study how the genomes of populations and species have been affected by environmental change over time. . However, they are a finite resource and understanding how best to use them for genetic studies is important.” Professor Ian Barnes, also from the Natural History Museum and the senior author of the paper, said: “One of the main problems with museum collections is that the quality of DNA can be very variable, making it difficult to predict the type of analyzes which we should do. We now have a much better idea of ​​DNA preservation in insect collections, which is a huge boost to our ongoing work to understand the history and future of insect populations.” The team will now use the data to examine how bee genomes have changed over time, analyzing how entire populations have adapted – or not – to changing climates.

title: “Climate Stress Can Give Bumblebees Asymmetrical Wings Study Finds Bees Klmat” ShowToc: true date: “2022-12-10” author: “Ronald Cantrell”

Bees develop asymmetric wings when they experience developmental stress, and by looking at a range of preserved specimens and their dates, the scientists found that bees showed higher levels of wing asymmetry in warmer and wetter years. Dr Andres Arce, now at the University of Suffolk and one of the authors of the paper published in the Journal of Animal Ecology, said: “Our aim is to better understand responses to specific environmental factors and learn from the past to predict the future. We hope to be able to predict where and when bees will be most at risk and target conservation action effectively.” Dr Richard Gill, at Imperial College London, and another of the authors, said bees “may be in for a tough time during the 21st century” as “warmer and wetter conditions” were predicted to put the bombs under higher stress and would cause climate change in these conditions become more common. In recent years, bee populations have declined in many areas. Archie Bland and Nimo Omer take you to the top stories and what they mean, free every weekday morning Privacy Notice: Newsletters may contain information about charities, online advertising and content sponsored by external parties. For more information, see our Privacy Policy. We use Google reCaptcha to protect our website and Google’s Privacy Policy and Terms of Service apply. A second study, published in Methods in Ecology & Evolution, used DNA methods commonly used to examine remains of ancient humans or woolly mammoths. It was the first time the technique was used on an insect population. The researchers used a leg from each of the preserved bees they studied to sequence bee genomes dating back more than 100 years. The authors say these developments will allow researchers to determine how stress can lead to a loss of genetic diversity. Dr Victoria Mullin, from the Natural History Museum, one of the authors, said: “Museum insect collections offer an unparalleled opportunity to directly study how the genomes of populations and species have been affected by environmental change over time. . However, they are a finite resource and understanding how best to use them for genetic studies is important.” Professor Ian Barnes, also from the Natural History Museum and the senior author of the paper, said: “One of the main problems with museum collections is that the quality of DNA can be very variable, making it difficult to predict the type of analyzes which we should do. We now have a much better idea of ​​DNA preservation in insect collections, which is a huge boost to our ongoing work to understand the history and future of insect populations.” The team will now use the data to examine how bee genomes have changed over time, analyzing how entire populations have adapted – or not – to changing climates.

title: “Climate Stress Can Give Bumblebees Asymmetrical Wings Study Finds Bees Klmat” ShowToc: true date: “2022-12-19” author: “Roger Lee”

Bees develop asymmetric wings when they experience developmental stress, and by looking at a range of preserved specimens and their dates, the scientists found that bees showed higher levels of wing asymmetry in warmer and wetter years. Dr Andres Arce, now at the University of Suffolk and one of the authors of the paper published in the Journal of Animal Ecology, said: “Our aim is to better understand responses to specific environmental factors and learn from the past to predict the future. We hope to be able to predict where and when bees will be most at risk and target conservation action effectively.” Dr Richard Gill, at Imperial College London, and another of the authors, said bees “may be in for a tough time during the 21st century” as “warmer and wetter conditions” were predicted to put the bombs under higher stress and would cause climate change in these conditions become more common. In recent years, bee populations have declined in many areas. Archie Bland and Nimo Omer take you to the top stories and what they mean, free every weekday morning Privacy Notice: Newsletters may contain information about charities, online advertising and content sponsored by external parties. For more information, see our Privacy Policy. We use Google reCaptcha to protect our website and Google’s Privacy Policy and Terms of Service apply. A second study, published in Methods in Ecology & Evolution, used DNA methods commonly used to examine remains of ancient humans or woolly mammoths. It was the first time the technique was used on an insect population. The researchers used a leg from each of the preserved bees they studied to sequence bee genomes dating back more than 100 years. The authors say these developments will allow researchers to determine how stress can lead to a loss of genetic diversity. Dr Victoria Mullin, from the Natural History Museum, one of the authors, said: “Museum insect collections offer an unparalleled opportunity to directly study how the genomes of populations and species have been affected by environmental change over time. . However, they are a finite resource and understanding how best to use them for genetic studies is important.” Professor Ian Barnes, also from the Natural History Museum and the senior author of the paper, said: “One of the main problems with museum collections is that the quality of DNA can be very variable, making it difficult to predict the type of analyzes which we should do. We now have a much better idea of ​​DNA preservation in insect collections, which is a huge boost to our ongoing work to understand the history and future of insect populations.” The team will now use the data to examine how bee genomes have changed over time, analyzing how entire populations have adapted – or not – to changing climates.

title: “Climate Stress Can Give Bumblebees Asymmetrical Wings Study Finds Bees Klmat” ShowToc: true date: “2022-11-05” author: “Irma Cilley”

Bees develop asymmetric wings when they experience developmental stress, and by looking at a range of preserved specimens and their dates, the scientists found that bees showed higher levels of wing asymmetry in warmer and wetter years. Dr Andres Arce, now at the University of Suffolk and one of the authors of the paper published in the Journal of Animal Ecology, said: “Our aim is to better understand responses to specific environmental factors and learn from the past to predict the future. We hope to be able to predict where and when bees will be most at risk and target conservation action effectively.” Dr Richard Gill, at Imperial College London, and another of the authors, said bees “may be in for a tough time during the 21st century” as “warmer and wetter conditions” were predicted to put the bombs under higher stress and would cause climate change in these conditions become more common. In recent years, bee populations have declined in many areas. Archie Bland and Nimo Omer take you to the top stories and what they mean, free every weekday morning Privacy Notice: Newsletters may contain information about charities, online advertising and content sponsored by external parties. For more information, see our Privacy Policy. We use Google reCaptcha to protect our website and Google’s Privacy Policy and Terms of Service apply. A second study, published in Methods in Ecology & Evolution, used DNA methods commonly used to examine remains of ancient humans or woolly mammoths. It was the first time the technique was used on an insect population. The researchers used a leg from each of the preserved bees they studied to sequence bee genomes dating back more than 100 years. The authors say these developments will allow researchers to determine how stress can lead to a loss of genetic diversity. Dr Victoria Mullin, from the Natural History Museum, one of the authors, said: “Museum insect collections offer an unparalleled opportunity to directly study how the genomes of populations and species have been affected by environmental change over time. . However, they are a finite resource and understanding how best to use them for genetic studies is important.” Professor Ian Barnes, also from the Natural History Museum and the senior author of the paper, said: “One of the main problems with museum collections is that the quality of DNA can be very variable, making it difficult to predict the type of analyzes which we should do. We now have a much better idea of ​​DNA preservation in insect collections, which is a huge boost to our ongoing work to understand the history and future of insect populations.” The team will now use the data to examine how bee genomes have changed over time, analyzing how entire populations have adapted – or not – to changing climates.