Project description
How quantum physics guides birds
It has long been known that birds have a magnetic sense. Night-migratory songbirds, for example, travel thousands of kilometres with remarkable navigational accuracy, attributed in part to their ability to sense the Earth’s magnetic field. Exactly how this magnetic sense works is a mystery. The EU-funded QuantumBirds project is bringing together quantum physics, spin chemistry, behavioural biology, biochemistry and molecular biology in a unique and ambitious synergetic research programme. The aim is to shed light on whether the primary magnetic detection event occurring in the birds’ retinas involves the quantum spin dynamics of photochemically formed radical pairs in cryptochrome proteins.
Objective
The navigational and sensory abilities of night-migratory songbirds, travelling alone over thousands of kilometres, are absolutely staggering. The successful completion of these magnificent voyages depends crucially on the birds’ ability to sense the Earth’s magnetic field. Exactly how this magnetic sense works is one of the most significant open questions in biology and biophysics. The experimental evidence suggests something extraordinary. The birds’ magnetic compass sensor seems to rely on coherent quantum phenomena that indirectly allow magnetic interactions a million times smaller than kBT (Boltzmann’s constant multiplied by temperature) to be detected in biological tissue. QuantumBirds brings together quantum physics, spin chemistry, behavioural biology, biochemistry, and molecular biology in a unique, ambitious, imaginative and genuinely synergetic research programme that will prove whether the primary magnetic detection event occurring in the birds’ retinas involves the quantum spin dynamics of photochemically formed radical pairs in cryptochrome proteins.
We will address three specific questions:
1. Are avian cryptochromes capable of functioning as magnetic compass receptors?
2. Do retinal neurons encode light-dependent, cryptochrome-derived magnetic information?
3. Are cryptochromes the primary magnetoreceptor molecules for magnetic compass orientation?
Success in this endeavour will: (a) revolutionise our understanding of magnetoreception, the least understood of all biological senses; (b) firmly establish the emerging field of “Quantum Biology” and thereby reduce by six orders of magnitude the threshold for sensory detection of weak stimuli in biological systems; (c) prepare the ground for the development of a novel and powerful range of bio-inspired magnetic sensing devices; and (d) provide insights that could be applied in quantum computing and guide research into the potential effects of weak anthropogenic electromagnetic fields on human health.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences biological sciences biochemistry
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering sensors
- natural sciences biological sciences biophysics
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
MAIN PROGRAMME
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Topic(s)
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Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
ERC-SyG - Synergy grant
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) ERC-2018-SyG
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
OX1 2JD Oxford
United Kingdom
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