Matches in SemOpenAlex for { <https://semopenalex.org/work/W1640142007> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W1640142007 abstract "The landmark paper by McKay et al. [1] cited four lines of evidence associated with the Martian meteorite ALH84001 to support the hypothesis that life existed on Mars approximately 4 Ga ago. Now, more than five years later, attention has focused on the ALH84001 magnetite grains embedded within carbonate globules in the ALH84001 meteorite. We have suggested that up to approx.25% of the ALH84001 magnetite crystals are products of biological activity [e.g., 2]. The remaining magnetites lack sufficient characteristics to constrain their origin. The papers of Thomas Keprta et al. were criticized arguing that the three dimensional structure of ALH84001 magnetite crystals can only be unambiguously determined using electron tomographic techniques. Clemett et al. [3] confirmed that magnetites produced by magnetotactic bacteria strain MV-I display a truncated hexa-octahedral geometry using electron tomography and validated the use of the multi-tilt classical transmission microscopy technique used by [2]. Recently the geometry of the purported martian biogenic magnetites was shown be identical to that for MV-1 magnetites using electron tomography [6]." @default.
- W1640142007 created "2016-06-24" @default.
- W1640142007 creator A5007285706 @default.
- W1640142007 creator A5007741439 @default.
- W1640142007 creator A5035454663 @default.
- W1640142007 creator A5057415738 @default.
- W1640142007 creator A5064891333 @default.
- W1640142007 creator A5066533134 @default.
- W1640142007 creator A5068810992 @default.
- W1640142007 creator A5083476111 @default.
- W1640142007 creator A5085076891 @default.
- W1640142007 creator A5085421865 @default.
- W1640142007 date "2004-04-25" @default.
- W1640142007 modified "2023-09-22" @default.
- W1640142007 title "Truncated Hexa-Octahedral Magnetite Crystals in Martian Meteorite ALH84001: Evidence of Biogenic Activity on Early Mars" @default.
- W1640142007 hasPublicationYear "2004" @default.
- W1640142007 type Work @default.
- W1640142007 sameAs 1640142007 @default.
- W1640142007 citedByCount "0" @default.
- W1640142007 crossrefType "journal-article" @default.
- W1640142007 hasAuthorship W1640142007A5007285706 @default.
- W1640142007 hasAuthorship W1640142007A5007741439 @default.
- W1640142007 hasAuthorship W1640142007A5035454663 @default.
- W1640142007 hasAuthorship W1640142007A5057415738 @default.
- W1640142007 hasAuthorship W1640142007A5064891333 @default.
- W1640142007 hasAuthorship W1640142007A5066533134 @default.
- W1640142007 hasAuthorship W1640142007A5068810992 @default.
- W1640142007 hasAuthorship W1640142007A5083476111 @default.
- W1640142007 hasAuthorship W1640142007A5085076891 @default.
- W1640142007 hasAuthorship W1640142007A5085421865 @default.
- W1640142007 hasConcept C115624301 @default.
- W1640142007 hasConcept C121332964 @default.
- W1640142007 hasConcept C127313418 @default.
- W1640142007 hasConcept C130635790 @default.
- W1640142007 hasConcept C151730666 @default.
- W1640142007 hasConcept C174626541 @default.
- W1640142007 hasConcept C183586093 @default.
- W1640142007 hasConcept C185592680 @default.
- W1640142007 hasConcept C192562407 @default.
- W1640142007 hasConcept C198819137 @default.
- W1640142007 hasConcept C199289684 @default.
- W1640142007 hasConcept C2777149353 @default.
- W1640142007 hasConcept C2777781897 @default.
- W1640142007 hasConcept C2778600265 @default.
- W1640142007 hasConcept C8010536 @default.
- W1640142007 hasConcept C83260615 @default.
- W1640142007 hasConcept C87355193 @default.
- W1640142007 hasConceptScore W1640142007C115624301 @default.
- W1640142007 hasConceptScore W1640142007C121332964 @default.
- W1640142007 hasConceptScore W1640142007C127313418 @default.
- W1640142007 hasConceptScore W1640142007C130635790 @default.
- W1640142007 hasConceptScore W1640142007C151730666 @default.
- W1640142007 hasConceptScore W1640142007C174626541 @default.
- W1640142007 hasConceptScore W1640142007C183586093 @default.
- W1640142007 hasConceptScore W1640142007C185592680 @default.
- W1640142007 hasConceptScore W1640142007C192562407 @default.
- W1640142007 hasConceptScore W1640142007C198819137 @default.
- W1640142007 hasConceptScore W1640142007C199289684 @default.
- W1640142007 hasConceptScore W1640142007C2777149353 @default.
- W1640142007 hasConceptScore W1640142007C2777781897 @default.
- W1640142007 hasConceptScore W1640142007C2778600265 @default.
- W1640142007 hasConceptScore W1640142007C8010536 @default.
- W1640142007 hasConceptScore W1640142007C83260615 @default.
- W1640142007 hasConceptScore W1640142007C87355193 @default.
- W1640142007 hasLocation W16401420071 @default.
- W1640142007 hasOpenAccess W1640142007 @default.
- W1640142007 hasPrimaryLocation W16401420071 @default.
- W1640142007 hasRelatedWork W1544956459 @default.
- W1640142007 hasRelatedWork W19657594 @default.
- W1640142007 hasRelatedWork W1987216802 @default.
- W1640142007 hasRelatedWork W2030166124 @default.
- W1640142007 hasRelatedWork W2084650529 @default.
- W1640142007 hasRelatedWork W2140090345 @default.
- W1640142007 hasRelatedWork W2591820948 @default.
- W1640142007 hasRelatedWork W2998832698 @default.
- W1640142007 hasRelatedWork W3011546644 @default.
- W1640142007 hasRelatedWork W3015923986 @default.
- W1640142007 hasRelatedWork W3022442846 @default.
- W1640142007 hasRelatedWork W3047962656 @default.
- W1640142007 hasRelatedWork W3091106468 @default.
- W1640142007 hasRelatedWork W3114105256 @default.
- W1640142007 hasRelatedWork W3117462355 @default.
- W1640142007 hasRelatedWork W3174122223 @default.
- W1640142007 hasRelatedWork W3181698395 @default.
- W1640142007 hasRelatedWork W3203969826 @default.
- W1640142007 hasRelatedWork W649770053 @default.
- W1640142007 hasRelatedWork W1663755142 @default.
- W1640142007 isParatext "false" @default.
- W1640142007 isRetracted "false" @default.
- W1640142007 magId "1640142007" @default.
- W1640142007 workType "article" @default.