D
Daad A. Saffarini
Researcher at University of Wisconsin–Milwaukee
Publications - 44
Citations - 7400
Daad A. Saffarini is an academic researcher from University of Wisconsin–Milwaukee. The author has contributed to research in topics: Shewanella oneidensis & Shewanella. The author has an hindex of 25, co-authored 40 publications receiving 6850 citations. Previous affiliations of Daad A. Saffarini include University of Massachusetts Amherst & Pacific Northwest National Laboratory.
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Journal ArticleDOI
Electrically conductive bacterial nanowires produced by Shewanella oneidensis strain MR-1 and other microorganisms
Yuri A. Gorby,Svetlana Yanina,Jeffrey S. McLean,Kevin M. Rosso,Dianne M. Moyles,Alice Dohnalkova,Terry J. Beveridge,In Seop Chang,Byung Hong Kim,Kyung Shik Kim,David E. Culley,Samantha B. Reed,Margaret F. Romine,Daad A. Saffarini,Eric A. Hill,Liang Shi,Dwayne A. Elias,Dwayne A. Elias,David W. Kennedy,Grigoriy E. Pinchuk,Kazuya Watanabe,Shun'ichi Ishii,Bruce E. Logan,Kenneth H. Nealson,James K. Fredrickson +24 more
TL;DR: Nanowires produced by the oxygenic phototrophic cyanobacterium Synechocystis PCC6803 and the thermophilic, fermentative bacterium Pelotomaculum thermopropionicum reveal that electrically conductive appendages are not exclusive to dissimilatory metal-reducing bacteria and may, in fact, represent a common bacterial strategy for efficient electron transfer and energy distribution.
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Iron and manganese in anaerobic respiration: environmental significance, physiology, and regulation
TL;DR: Field studies of iron and/or manganese reduction suggest that organisms with such metabolic abilities play important roles in coupling the oxidation of organic carbon to metal reduction under anaerobic conditions.
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Towards environmental systems biology of Shewanella
James K. Fredrickson,Margaret F. Romine,Alexander S. Beliaev,Jennifer M. Auchtung,Michael E. Driscoll,Timothy S. Gardner,Kenneth H. Nealson,Andrei L. Osterman,Grigoriy E. Pinchuk,Jennifer L. Reed,Dmitry A. Rodionov,Jorge L. M. Rodrigues,Daad A. Saffarini,Margrethe H. Serres,Alfred M. Spormann,Igor B. Zhulin,James M. Tiedje +16 more
TL;DR: Systems-level analysis of the model species Shewanella oneidensis MR-1 and other members of this genus has provided new insights into the signal-transduction proteins, regulators, and metabolic and respiratory subsystems that govern the remarkable versatility of the shewanellae.
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Polyphasic taxonomy of the genus Shewanella and description of Shewanella oneidensis sp. nov
Kasthuri Venkateswaran,Kasthuri Venkateswaran,Duane P. Moser,Michael E. Dollhopf,Douglas P. Lies,Daad A. Saffarini,Barbara J. MacGregor,David B. Ringelberg,David B. Ringelberg,David C. White,Miyuki Nishijima,Hiroshi Sano,Jutta Burghardt,Erko Stackebrandt,Kenneth H. Nealson,Kenneth H. Nealson +15 more
TL;DR: This polyphasic taxonomy takes into account all available phenotypic and genotypic data and integrates them into a consensus classification of Shewanella species based on information generated from this study and obtained from the literature.
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Current Production and Metal Oxide Reduction by Shewanella oneidensis MR-1 Wild Type and Mutants
Orianna Bretschger,Anna Obraztsova,Carter A. Sturm,In Seop Chang,In Seop Chang,Yuri A. Gorby,Samantha B. Reed,David E. Culley,Catherine L. Reardon,Soumitra Barua,Soumitra Barua,Margaret F. Romine,Jizhong Zhou,Jizhong Zhou,Alexander S. Beliaev,Rachida Bouhenni,Daad A. Saffarini,Florian Mansfeld,Byung Hong Kim,Byung Hong Kim,James K. Fredrickson,Kenneth H. Nealson +21 more
TL;DR: The results showed that a few key cytochromes play a role in all of the processes but that their degrees of participation in each process are very different, suggesting a very complex picture of electron transfer to solid and soluble substrates by S. oneidensis MR-1.