Search Results - "Stephen M. Penningroth"

Long-Term Study of Soluble Reactive Phosphorus Concentration in Fall Creek and Comparison to Northeastern Tributaries of Cayuga Lake, NY: Implications for Watershed Monitoring and Management by Niamh O’Leary, Roxanna Johnston, Erica L. Gardner, Stephen M. Penningroth, David R. Bouldin

“…This study focuses on soluble reactive phosphorus (SRP), a key driver of eutrophication worldwide and a potential contributor to the emerging global…”
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Harmful algal blooms in Cayuga lake, NY: From microbiome analysis to eDNA monitoring by Wang, Nan, Mark, Noah, Launer, Nathaniel, Hirtler, Adrianna, Weston, Claire, Cleckner, Lisa, Faehndrich, Chloe, LaGorga, Lydia, Xia, Lingzi, Pyrek, Daniel, Penningroth, Stephen M., Richardson, Ruth E.

“…The global increase in harmful algal blooms (HABs) has become a growing concern over the years, and New York State (NYS) is no exception. The Finger Lakes…”
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Community-Based Risk Assessment of Water Contamination from High-Volume Horizontal Hydraulic Fracturing by Penningroth, Stephen M., Yarrow, Matthew M., Figueroa, Abner X., Bowen, Rebecca J., Delgado, Soraya

“…The risk of contaminating surface and groundwater as a result of shale gas extraction using high-volume horizontal hydraulic fracturing (fracking) has not been…”
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Nucleotide binding and phosphorylation in microtubule assembly in vitro by Penningroth, S M, Kirschner, M W

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Dynein ATPase is inhibited selectively in vitro by erythro-9-[3-2-(hydroxynonyl)]adenine by Penningroth, S M, Cheung, A, Bouchard, P, Gagnon, C, Bardin, C W

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Nucleotide specificity in microtubule assembly in vitro by Penningroth, Stephen M, Kirschner, Marc W

“…A procedure is described for removing most of the GDP bound at the exchangeable GTP binding site (E site) of tubulin. Microtubule protein containing…”
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Assessing Toxic Risk by Trautmann, Nancy M, Team, The Environmental Inquiry

“…How can we decide what concentration of arsenic is acceptable in public drinking water? What does it mean to say that Vitamin D is a highly toxic chemical? How…”
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Evidence that the 116 kDa component of kinesin binds and hydrolyses ATP by Penningroth, Stephen M., Rose, Patricia M., Peterson, Dolores D.

“…Kinesin was prepared from bovine brain as described previously for studies of translocation. A major component of kinesin, (116 kDa) was shown to undergo…”
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Erythro-9-[3-(2-hydroxynonyl)]adenine and vanadate as probes for microtubule-based cytoskeletal mechanochemistry by Penningroth, S M

“…As probes for the involvement of dynein-like mechanochemical ATPases in microtubule-based cytoskeletal motility, the dynein ATPase inhibitors EHNA and vanadate…”
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Colchicine binding to an oligomer of tubulin by Penningroth, S M

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Turnover of tubulin and the N site GTP in Chinese hamster ovary cells by Spiegelman, B M, Penningroth, S M, Kirschner, M W

“…Radioactively labeled tubulin from Chinese hamster ovary (CHO) cells can be isolated by co-polymerization with nonradioactive porcine brain microtubule…”
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Quantitation of the dynein pool in unfertilized sea urchin eggs by Rose, P M, Rothacker, D Q, Penningroth, S M

“…A dynein-like ATPase activity has been isolated previously from soluble extracts of unfertilized sea urchin eggs. However, the use of non-quantitative…”
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Effects of Adenylyl Imidodiphosphate, a Nonhydrolyzable Adenosine Triphosphate Analog, on Reactivated and Rigor Wave Sea Urchin Sperm by Penningroth, Stephen M., Witman, George B.

“…A nonhydrolyzable ATP analog, adenylyl imidodiphosphate (AMP-PNP), has been used to study the role of ATP binding in flagellar motility. Sea urchin sperm of…”
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Mechanochemical Coupling in the Relaxation of Rigor-Wave Sea Urchin Sperm Flagella by Penningroth, Stephen M., Cheung, Anne, Olehnik, Kevin, Koslosky, Robert

“…The relaxation (straightening) of flagellar rigor waves, which is known to be induced by micromolar ATP concentrations, was investigated with respect to its…”
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Evidence for functional differences between two flagellar dynein ATPases by Penningroth, S M, Peterson, D D

“…Energy coupling in flagellar motility was investigated using demembranated, reactivated sea urchin spermatozoa (Arbacia punctulata). The ATP-dependence of…”
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