Zobrazeno 1 - 10
of 31
pro vyhledávání: '"P H, House"'
Autor:
Andrew S. Hyde, Christopher H. House
Publikováno v:
Geochemical Transactions, Vol 25, Iss 1, Pp 1-12 (2024)
Abstract Thioamide bonds are important intermediates in prebiotic chemistry. In cyanosulfidic prebiotic chemistry, they serve as crucial intermediates in the pathways that lead to the formation of many important biomolecules (e.g., amino acids). They
Externí odkaz:
https://doaj.org/article/8f5e6819b224447aae5eadd4e456cf21
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-8 (2023)
Abstract The saturnian moon Enceladus presents a remarkable opportunity in our solar system for searching for evidence of life, given its habitable ocean and plume that deposits organic-bearing ocean material onto the surface. Organic ocean material
Externí odkaz:
https://doaj.org/article/ac5d15a06b9b4637b48c658d5292af95
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 2, Pp n/a-n/a (2024)
Abstract Phosphorites can record oceanic conditions during their deposition, but the faithful retention of primary information in Paleoproterozoic deposits can be mitigated by post‐depositional processes. Here, we examine a peritidal phosphorite wi
Externí odkaz:
https://doaj.org/article/d4011e05ec6946099d2e9e34a29797c3
Autor:
Johanna Kurko, Paul V. Debes, Andrew H. House, Tutku Aykanat, Jaakko Erkinaro, Craig R. Primmer
Publikováno v:
G3: Genes, Genomes, Genetics, Vol 10, Iss 1, Pp 235-246 (2020)
Despite recent taxonomic diversification in studies linking genotype with phenotype, follow-up studies aimed at understanding the molecular processes of such genotype-phenotype associations remain rare. The age at which an individual reaches sexual m
Externí odkaz:
https://doaj.org/article/cd872fe134a84c63ad20e03cb7c3fe79
Autor:
Karen E. Smith, Christopher H. House, Ricardo D. Arevalo, Jason P. Dworkin, Michael P. Callahan
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Cyanide is thought to be crucial for the origin of life. Here, the authors showed that iron cyanocarbonyl complexes are present in meteorites and propose that these compounds were a source of free cyanide on early Earth and served as precursors to th
Externí odkaz:
https://doaj.org/article/e8f0bc27b35d44eaa3908dcf74fedcfc
Autor:
Laura E. Rodriguez, Christopher H. House, Karen E. Smith, Melissa R. Roberts, Michael P. Callahan
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
Abstract The ability to store information is believed to have been crucial for the origin and evolution of life; however, little is known about the genetic polymers relevant to abiogenesis. Nitrogen heterocycles (N-heterocycles) are plausible compone
Externí odkaz:
https://doaj.org/article/840e6c684c9b41f9800b72ddd61d5e50
Publikováno v:
Geosciences, Vol 12, Iss 5, p 189 (2022)
The U.S. Pacific Northwest coast must be prepared to evacuate immediately after a Cascadia Subduction Zone earthquake. This requires coastal residents to understand the tsunami threat, have accurate expectations about warning sources, engage in preim
Externí odkaz:
https://doaj.org/article/99fd299f8c9843d38c3a2af7b830f4a3
Publikováno v:
Life, Vol 11, Iss 12, p 1374 (2021)
Future manned space travel will require efficient recycling of nutrients from organic waste back into food production. Microbial systems are a low-energy, efficient means of nutrient recycling, but their use in a life support system requires predicta
Externí odkaz:
https://doaj.org/article/af8167ecd45449c5ba8a42978bb12d4d
Autor:
Benton C. Clark, Vera M. Kolb, Andrew Steele, Christopher H. House, Nina L. Lanza, Patrick J. Gasda, Scott J. VanBommel, Horton E. Newsom, Jesús Martínez-Frías
Publikováno v:
Life, Vol 11, Iss 6, p 539 (2021)
Although the habitability of early Mars is now well established, its suitability for conditions favorable to an independent origin of life (OoL) has been less certain. With continued exploration, evidence has mounted for a widespread diversity of phy
Externí odkaz:
https://doaj.org/article/9ef5d8405de549cd9d4f359b0654175a
Autor:
Hillary H. Smith, Andrew S. Hyde, Danielle N. Simkus, Eric Libby, Sarah E. Maurer, Heather V. Graham, Christopher P. Kempes, Barbara Sherwood Lollar, Luoth Chou, Andrew D. Ellington, G. Matthew Fricke, Peter R. Girguis, Natalie M. Grefenstette, Chad I. Pozarycki, Christopher H. House, Sarah Stewart Johnson
Publikováno v:
Life, Vol 11, Iss 6, p 498 (2021)
In the search for life beyond Earth, distinguishing the living from the non-living is paramount. However, this distinction is often elusive, as the origin of life is likely a stepwise evolutionary process, not a singular event. Regardless of the favo
Externí odkaz:
https://doaj.org/article/4c5bec21f06644ce81ea1d12fe8043d1