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Food deprivation causes hangry behavior in fruit flies


Food deprivation causes hangry behavior in fruit flies
New research shows humans aren’t the only ones who can turn irritable and aggressive between meals.  
Findings from the University of East Anglia (UEA) show ‘hangry’ behavior in male Drosophila melanogaster, or fruit flies, during increasingly prolonged periods of food deprivation. The flies, which feed on decaying fruit, grew ever more combative the longer they went without food – to a point; after 24 hours, the quarrelsome behavior plateaued.
The results of tests conducted at Oxford University show “‘hangry’ behaviors extend across even distantly-related animals”, said senior author, Dr Jen Perry of UEA’s School of Biological Sciences. The research, ‘’Hangry’ Drosophila: food deprivation increases male aggression’, is published today in the journal Animal Behaviour. ....

Drdanielle Edmunds , Jen Perry , School Of Biological Sciences , Jesus College Oxford , University Of East Anglia , University Of Oxford , Natural Environment Research Council , Oxford University , Sciences Research Council , East Anglia , Hangry Drosophila , Danielle Edmunds , Biological Sciences Research Council , Jesus College , ஜென் பெர்ரி , பள்ளி ஆஃப் உயிரியல் அறிவியல் , கிறிஸ்தவ சமயத்தை தோற்றுவித்தவர் கல்லூரி ஆக்ஸ்ஃபர்ட் , பல்கலைக்கழகம் ஆஃப் கிழக்கு ஆங்கிலியா , பல்கலைக்கழகம் ஆஃப் ஆக்ஸ்ஃபர்ட் , இயற்கை சூழல் ஆராய்ச்சி சபை , ஆக்ஸ்ஃபர்ட் பல்கலைக்கழகம் , அறிவியல் ஆராய்ச்சி சபை , கிழக்கு ஆங்கிலியா , உயிரியல் அறிவியல் ஆராய்ச்சி சபை , கிறிஸ்தவ சமயத்தை தோற்றுவித்தவர் கல்லூரி ,

How Norfolk scientists are tackling climate change


Alexander Fyans
Norwich PhD student Emma Langden
- Credit: Earlham Institute
The last year has been defined by Covid-19 and it’s been easy to lose sight of the other big issues facing the world. It’s still as important as ever though that we do everything we can to protect the planet from climate change.  
In six months, the UK will host the United Nations Climate Change Conference or COP26. The conference will put Britain centre stage, showcasing some of the most exciting work being done across the world to turn the tide on global warming.
There’s also a good chance it will feature a lot of familiar faces, because Norfolk is leading the UK’s mission to protect our planet. With this in mind, we decided to look at some of the most exciting recent wins against climate change to come out of our area.  ....

United Kingdom , Blakeney Point , Emma Langan , David Attenborough , George Revill , Norfolk Coast Partnership , University Of East Anglia , National Oceanography Centre , University Of East Anglia Ph , British Antarctic , Sciences Research Council , Earlham Institute , Humanities Research Council , John Innes Centre In Norwich , United Nations Climate Change Conference , Sir David Attenborough , Natural Environment , Thwaites Ice Shelf , Maritime Continent , John Innes Centre , Biological Sciences Research Council , East Anglia , South Pole , British Antarctic Survey , East Anglia Phd , Professor George Revill ,