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Primordial sex facilitates the emergence of evolution
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| Zeitschriftentitel: | Journal of The Royal Society Interface |
|---|---|
| Personen und Körperschaften: | , , , |
| In: | Journal of The Royal Society Interface, 15, 2018, 139, S. 20180003 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
The Royal Society
|
| Schlagwörter: |
| author_facet |
Sinai, Sam Olejarz, Jason Neagu, Iulia A. Nowak, Martin A. Sinai, Sam Olejarz, Jason Neagu, Iulia A. Nowak, Martin A. |
|---|---|
| author |
Sinai, Sam Olejarz, Jason Neagu, Iulia A. Nowak, Martin A. |
| spellingShingle |
Sinai, Sam Olejarz, Jason Neagu, Iulia A. Nowak, Martin A. Journal of The Royal Society Interface Primordial sex facilitates the emergence of evolution Biomedical Engineering Biochemistry Biomaterials Bioengineering Biophysics Biotechnology |
| author_sort |
sinai, sam |
| spelling |
Sinai, Sam Olejarz, Jason Neagu, Iulia A. Nowak, Martin A. 1742-5689 1742-5662 The Royal Society Biomedical Engineering Biochemistry Biomaterials Bioengineering Biophysics Biotechnology http://dx.doi.org/10.1098/rsif.2018.0003 <jats:p> Compartments are ubiquitous throughout biology, and they have very likely played a crucial role at the origin of life. Here we assume that a protocell, which is a compartment enclosing functional components, requires <jats:italic>N</jats:italic> such components in order to be evolvable. We calculate the timescale in which a minimal evolvable protocell is produced. We show that when protocells fuse and share information, the timescales polynomially in <jats:italic>N</jats:italic> . By contrast, in the absence of fusion, the worst-case scenario is exponential in <jats:italic>N</jats:italic> . We discuss the implications of this result for the origin of life and other biological processes. </jats:p> Primordial sex facilitates the emergence of evolution Journal of The Royal Society Interface |
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The Royal Society, 2018 |
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The Royal Society, 2018 |
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| title |
Primordial sex facilitates the emergence of evolution |
| title_unstemmed |
Primordial sex facilitates the emergence of evolution |
| title_full |
Primordial sex facilitates the emergence of evolution |
| title_fullStr |
Primordial sex facilitates the emergence of evolution |
| title_full_unstemmed |
Primordial sex facilitates the emergence of evolution |
| title_short |
Primordial sex facilitates the emergence of evolution |
| title_sort |
primordial sex facilitates the emergence of evolution |
| topic |
Biomedical Engineering Biochemistry Biomaterials Bioengineering Biophysics Biotechnology |
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http://dx.doi.org/10.1098/rsif.2018.0003 |
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2018 |
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20180003 |
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<jats:p>
Compartments are ubiquitous throughout biology, and they have very likely played a crucial role at the origin of life. Here we assume that a protocell, which is a compartment enclosing functional components, requires
<jats:italic>N</jats:italic>
such components in order to be evolvable. We calculate the timescale in which a minimal evolvable protocell is produced. We show that when protocells fuse and share information, the timescales polynomially in
<jats:italic>N</jats:italic>
. By contrast, in the absence of fusion, the worst-case scenario is exponential in
<jats:italic>N</jats:italic>
. We discuss the implications of this result for the origin of life and other biological processes.
</jats:p> |
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| author | Sinai, Sam, Olejarz, Jason, Neagu, Iulia A., Nowak, Martin A. |
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| description | <jats:p> Compartments are ubiquitous throughout biology, and they have very likely played a crucial role at the origin of life. Here we assume that a protocell, which is a compartment enclosing functional components, requires <jats:italic>N</jats:italic> such components in order to be evolvable. We calculate the timescale in which a minimal evolvable protocell is produced. We show that when protocells fuse and share information, the timescales polynomially in <jats:italic>N</jats:italic> . By contrast, in the absence of fusion, the worst-case scenario is exponential in <jats:italic>N</jats:italic> . We discuss the implications of this result for the origin of life and other biological processes. </jats:p> |
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| spelling | Sinai, Sam Olejarz, Jason Neagu, Iulia A. Nowak, Martin A. 1742-5689 1742-5662 The Royal Society Biomedical Engineering Biochemistry Biomaterials Bioengineering Biophysics Biotechnology http://dx.doi.org/10.1098/rsif.2018.0003 <jats:p> Compartments are ubiquitous throughout biology, and they have very likely played a crucial role at the origin of life. Here we assume that a protocell, which is a compartment enclosing functional components, requires <jats:italic>N</jats:italic> such components in order to be evolvable. We calculate the timescale in which a minimal evolvable protocell is produced. We show that when protocells fuse and share information, the timescales polynomially in <jats:italic>N</jats:italic> . By contrast, in the absence of fusion, the worst-case scenario is exponential in <jats:italic>N</jats:italic> . We discuss the implications of this result for the origin of life and other biological processes. </jats:p> Primordial sex facilitates the emergence of evolution Journal of The Royal Society Interface |
| spellingShingle | Sinai, Sam, Olejarz, Jason, Neagu, Iulia A., Nowak, Martin A., Journal of The Royal Society Interface, Primordial sex facilitates the emergence of evolution, Biomedical Engineering, Biochemistry, Biomaterials, Bioengineering, Biophysics, Biotechnology |
| title | Primordial sex facilitates the emergence of evolution |
| title_full | Primordial sex facilitates the emergence of evolution |
| title_fullStr | Primordial sex facilitates the emergence of evolution |
| title_full_unstemmed | Primordial sex facilitates the emergence of evolution |
| title_short | Primordial sex facilitates the emergence of evolution |
| title_sort | primordial sex facilitates the emergence of evolution |
| title_unstemmed | Primordial sex facilitates the emergence of evolution |
| topic | Biomedical Engineering, Biochemistry, Biomaterials, Bioengineering, Biophysics, Biotechnology |
| url | http://dx.doi.org/10.1098/rsif.2018.0003 |