Project description
Exploring Life and planet co-evolution
Biogeochemical cycles are essential to keep our planet habitable. Most of the biogeochemical reactions are carried out by a small set of microbially encoded proteins containing redox-sensitive metals at their centre. The relationship between metal availability through our planet history and metabolism evolution remains unexplored. The EU-funded COEVOLVE project will explore the effect of changing metal availability on microbial functional diversity in deep time. The project will combine fieldwork, laboratory experiments and computational methods to investigate the interaction between metal availability and microbial functional diversity, associate metabolic diversity and metal availability to different geological, geochemical and mineralogical settings as well as to the emergence and evolution of different metabolisms.
Objective
Earth’s geosphere and biosphere have coevolved over time, influencing each other’s stability and keeping our planet habitable over the last 4 billion years. Biogeochemical cycles are crucial in this mechanism, connecting long-term geological cycles and the much faster evolution of the Earth’s outer envelopes. A small set of microbial-encoded proteins containing a redox-sensitive transition metal as their core catalytic center carry out the majority of the key biogeochemical reactions. Metals such as Fe, Co, Ni, Zn, Mo, Mn, W, V, and Cu are used in these proteins to access diverse redox couples as a function of what the planet has provided to biology over time. Despite the importance of this process, the relationship between metal availability and metabolism evolution and diversity has not been investigated in detail. COEVOLVE will elucidate the impact of transition metal availability on microbial functional diversity in deep time, combining fieldwork, laboratory experiments, and computational approaches. COEVOLVE will: 1) investigate the relationship between the availability of trace metals and microbial functional diversity in extant ecosystems and organisms; 2) link metabolic diversity and metal availability to different geological, geochemical, and mineralogical conditions; 3) link metabolic diversity and dependence on metal availability to the emergence and evolution of different metabolisms; and 4) determine the timing of major steps in metabolic evolution and link them to geochemical proxies of planetary surface redox change. Understanding the role of trace metal environmental distribution and availability in influencing microbial functional diversity might hold the key to understanding the co-evolution of life and our planet, unlocking a number of important discoveries at the core of diverse fields such as earth sciences, astrobiology, microbial ecology, and biotechnology.
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 ecology
- natural sciences biological sciences biochemistry biomolecules proteins
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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)
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.
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-STG - Starting 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-2020-STG
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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.
80138 Napoli
Italy
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.