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| Autores principales: | , , , , , , , , , , , , , , , , , , , |
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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
Nature communications
2026
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| Acceso en línea: | https://pubmed.ncbi.nlm.nih.gov/41702911/ |
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| _version_ | 1868266084869603329 |
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| author | Rechav, Zoë Tambutté, Eric LeCloux, Isabelle M Anglemyer, Samantha Beltz, Natalie E Chou, Nicolas A Dixson-Kruijf, Brynne E Domagk, Johannes Larson, Anders M Lewis, Sylvia W Rich, Rhita Saheed, Lateef O Schwenk, James L Sengkhammee, Jaden S Waltenberg, Christian A Ye, Jianfeng Achinuq, Barat Q Venn, Alexander A Tambutté, Sylvie Gilbert, Pupa U P A |
| author_facet | Rechav, Zoë Tambutté, Eric LeCloux, Isabelle M Anglemyer, Samantha Beltz, Natalie E Chou, Nicolas A Dixson-Kruijf, Brynne E Domagk, Johannes Larson, Anders M Lewis, Sylvia W Rich, Rhita Saheed, Lateef O Schwenk, James L Sengkhammee, Jaden S Waltenberg, Christian A Ye, Jianfeng Achinuq, Barat Q Venn, Alexander A Tambutté, Sylvie Gilbert, Pupa U P A Rechav, Zoë Tambutté, Eric LeCloux, Isabelle M Anglemyer, Samantha Beltz, Natalie E Chou, Nicolas A Dixson-Kruijf, Brynne E Domagk, Johannes Larson, Anders M Lewis, Sylvia W Rich, Rhita Saheed, Lateef O Schwenk, James L Sengkhammee, Jaden S Waltenberg, Christian A Ye, Jianfeng Achinuq, Barat Q Venn, Alexander A Tambutté, Sylvie Gilbert, Pupa U P A |
| collection | PubMed - marine biology |
| contents | Exponential crystallization in corals. Rechav, Zoë Tambutté, Eric LeCloux, Isabelle M Anglemyer, Samantha Beltz, Natalie E Chou, Nicolas A Dixson-Kruijf, Brynne E Domagk, Johannes Larson, Anders M Lewis, Sylvia W Rich, Rhita Saheed, Lateef O Schwenk, James L Sengkhammee, Jaden S Waltenberg, Christian A Ye, Jianfeng Achinuq, Barat Q Venn, Alexander A Tambutté, Sylvie Gilbert, Pupa U P A Animals Anthozoa Crystallization Calcium Carbonate Hydrogen-Ion Concentration Seawater Biomineralization Calcification, Physiologic Kinetics Corals form their reef-building aragonite (CaCO) skeletons via transient precursor phases yet understanding of the dynamics of these early-stage transformations remains incomplete. Using time-independent myriad mapping (MM) at 50 nm resolution, we map five mineral phases near the skeleton surface of Stylophora pistillata corals grown in varying seawater pH. All precursors, crystalline and amorphous, exhibit a consistent exponential decay from the growth front, with a shared decay length of 0.7 ± 0.1 μm, independent of time, phase, or pH. This spatial decay, paired with the constant growth rate of the skeleton, reveals a decay time of 5.1 ± 0.5 minutes. The dominant precursor is not amorphous but crystalline: calcium carbonate hemihydrate (CCHH, CaCO₃·½H₂O). These results suggest that exponential crystallization kinetics govern coral biomineralization and may be a widespread feature in biogenic, geologic, and synthetic systems-traceable long after initial mineral deposition. |
| format | Artículo científico |
| id | pubmed_41702911 |
| institution | PubMed |
| language | en |
| publishDate | 2026 |
| publisher | Nature communications |
| record_format | pubmed |
| spellingShingle | Exponential crystallization in corals. Rechav, Zoë Tambutté, Eric LeCloux, Isabelle M Anglemyer, Samantha Beltz, Natalie E Chou, Nicolas A Dixson-Kruijf, Brynne E Domagk, Johannes Larson, Anders M Lewis, Sylvia W Rich, Rhita Saheed, Lateef O Schwenk, James L Sengkhammee, Jaden S Waltenberg, Christian A Ye, Jianfeng Achinuq, Barat Q Venn, Alexander A Tambutté, Sylvie Gilbert, Pupa U P A Animals Anthozoa Crystallization Calcium Carbonate Hydrogen-Ion Concentration Seawater Biomineralization Calcification, Physiologic Kinetics Exponential crystallization in corals. Rechav, Zoë Tambutté, Eric LeCloux, Isabelle M Anglemyer, Samantha Beltz, Natalie E Chou, Nicolas A Dixson-Kruijf, Brynne E Domagk, Johannes Larson, Anders M Lewis, Sylvia W Rich, Rhita Saheed, Lateef O Schwenk, James L Sengkhammee, Jaden S Waltenberg, Christian A Ye, Jianfeng Achinuq, Barat Q Venn, Alexander A Tambutté, Sylvie Gilbert, Pupa U P A Animals Anthozoa Crystallization Calcium Carbonate Hydrogen-Ion Concentration Seawater Biomineralization Calcification, Physiologic Kinetics Corals form their reef-building aragonite (CaCO) skeletons via transient precursor phases yet understanding of the dynamics of these early-stage transformations remains incomplete. Using time-independent myriad mapping (MM) at 50 nm resolution, we map five mineral phases near the skeleton surface of Stylophora pistillata corals grown in varying seawater pH. All precursors, crystalline and amorphous, exhibit a consistent exponential decay from the growth front, with a shared decay length of 0.7 ± 0.1 μm, independent of time, phase, or pH. This spatial decay, paired with the constant growth rate of the skeleton, reveals a decay time of 5.1 ± 0.5 minutes. The dominant precursor is not amorphous but crystalline: calcium carbonate hemihydrate (CCHH, CaCO₃·½H₂O). These results suggest that exponential crystallization kinetics govern coral biomineralization and may be a widespread feature in biogenic, geologic, and synthetic systems-traceable long after initial mineral deposition. |
| title | Exponential crystallization in corals. |
| topic | Animals Anthozoa Crystallization Calcium Carbonate Hydrogen-Ion Concentration Seawater Biomineralization Calcification, Physiologic Kinetics |
| url | https://pubmed.ncbi.nlm.nih.gov/41702911/ |