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John K. Freytag, Ph.D. - Publications

Affiliations: 
Pennsylvania State University, State College, PA, United States 
Area:
Autotrophic symbioses, Hydrothermal Vents, Methane Seeps
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4 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2005 Flores JF, Fisher CR, Carney SL, Green BN, Freytag JK, Schaeffer SW, Royer WE. Sulfide binding is mediated by zinc ions discovered in the crystal structure of a hydrothermal vent tubeworm hemoglobin. Proceedings of the National Academy of Sciences of the United States of America. 102: 2713-8. PMID 15710902 DOI: 10.1073/Pnas.0407455102  0.575
2002 Girguis PR, Childress JJ, Freytag JK, Klose K, Stuber R. Effects of metabolite uptake on proton-equivalent elimination by two species of deep-sea vestimentiferan tubeworm, Riftia pachyptila and Lamellibrachia cf luymesi: proton elimination is a necessary adaptation to sulfide-oxidizing chemoautotrophic symbionts. The Journal of Experimental Biology. 205: 3055-66. PMID 12200408  0.543
2001 Freytag JK, Girguis PR, Bergquist DC, Andras JP, Childress JJ, Fisher CR. A paradox resolved: sulfide acquisition by roots of seep tubeworms sustains net chemoautotrophy. Proceedings of the National Academy of Sciences of the United States of America. 98: 13408-13. PMID 11687647 DOI: 10.1073/Pnas.231589498  0.536
2000 Fisher C, Freytag J, Flores J, Bergquist D. Extreme adaptations for life with sulfide Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology. 126: S35. DOI: 10.1016/S0305-0491(00)80069-3  0.465
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