Index Catalog // ScholarsArchive@OSU

Genetic evidence for alloparental care and frequent multiple paternity in the brooding sea star (Leptasterias sp.)

Creator:: Barreto, Felipe S. and Bauer, Kristofer K.
Abstract:: Echinoderms form an abundant and ecologically important group of marine animals, and they are found in nearly every marine environment, from shallow tropical waters to deep polar benthos and even in the pelagic zone. They exhibit a wide diversity of reproductive strategies that range from broadcasting millions of gametes, with...
Resource Type:: Article
Full Text:: (Leptasterias sp.) Felipe S. Barreto1 · Kristofer K. Bauer1 Received: 6 October 2018 / Accepted: 2 February

Assessment of the Carbonate Chemistry Seasonal Cycles in the Southern Ocean From Persistent Observational Platforms

Creator:: Williams, N. L., Juranek, L. W., Feely, R. A., Russell, J. L., Johnson, K. S., and Hales, B.
Abstract:: Observations from Southern Ocean Carbon and Climate Observations and Modeling (SOCCOM) biogeochemical profiling Argo floats are used to characterize the climatological seasonal cycles and drivers of dissolved inorganic carbon, total alkalinity, pH, the partial pressure of carbon dioxide (CO2), and the saturation state of aragonite at the surface and at...
Resource Type:: Article
Full Text:: , L. W. Juranek1 , R. A. Feely3, J. L. Russell4 , K. S. Johnson5 , and B. Hales1 1College of Earth

Sex matters: Otolith shape and genomic variation in deacon rockfish (Sebastes diaconus)

Creator:: Vaux, Felix, Rasmuson, Leif K., Kautzi, Lisa A., Rankin, Polly S., Blume, Matthew T. O., Lawrence, Kelly A., Bohn, Sandra, and O'Malley, Kathleen G.
Abstract:: Little is known about intraspecific variation within the deacon rockfish (Sebastes di‐ aconus), a recently described species found in the northeast Pacific Ocean. We in‐ vestigated population structure among fish sampled from two nearshore reefs (Siletz Reef and Seal Rock) and one offshore site (Stonewall Bank) within a <50‐km2 area...
Resource Type:: Article
Full Text:: | Accepted: 25 September 2019 DOI: 10.1002/ece3.5763 O R I G I N A L R E S E A R C H Sex matters

Instability of the Northeast Greenland Ice Stream over the last 45,000 years

Creator:: Larsen, Nicolaj K., Levy, Laura B., Carlson, Anders E., Buizert, Christo, Olsen, Jesper, Strunk, Astrid, Bjork, Anders A., and Skov, Daniel S.
Abstract:: The sensitivity of the Northeast Greenland Ice Stream (NEGIS) to prolonged warm periods is largely unknown and geological records documenting such long-term changes are needed to place current observations in perspective. Here we use cosmogenic surface exposure and radiocarbon ages to determine the magnitude of NEGIS margin fluctuations over the...
Resource Type:: Article
Full Text:: 0.8 0.4 0.0 –0.4 –0.8 D uc k La ke a nd H jo rt L ak e (C C A a xi s 1) 77 78

Monomerization of far-red fluorescent proteins

Creator:: Wannier, Timothy M., Gillespie, Sarah K., Hutchins, Nicholas, McIsaac, R. Scott, Wu, Sheng-Yi, Shen, Yi, Campbell, Robert E., Brown, Kevin S., and Mayo, Stephen L.
Abstract:: Anthozoa-class red fluorescent proteins (RFPs) are frequently used as biological markers, with far-red (lambda(em) similar to 600-700 nm) emitting variants sought for whole-animal imaging because biological tissues are more permeable to light in this range. A barrier to the use of naturally occurring RFP variants as molecular markers is that...
Resource Type:: Article
Full Text:: positions, which allows for the possible amino acids D/E/G/H/K/N/Q/R/S. The mCardinal monomer library was

Validation of IMERG Precipitation in Africa

Creator:: Dezfuli, Amin K., Ichoku, Charles M., Huffman, George J., Mohr, Karen I., Selker, John S., van de Giesen, Nick, Hochreutener, Rebecca, and Annor, Frank O.
Abstract:: Understanding of hydroclimatic processes in Africa has been hindered by the lack of in situ precipitation measurements. Satellite-based observations, in particular, the TRMM Multisatellite Precipitation Analysis (TMPA) have been pivotal to filling this void. The recently released Integrated Multisatellite Retrievals for GPM (IMERG) project aims to continue the legacy of...
Resource Type:: Article
Full Text:: ;2. Ashouri, H., K. L. Hsu, S. Sorooshian, D. K. Braithwaite, K. R. Knapp, L. D. Cecil, B. R. Nelson

Automated and Accurate Estimation of Gene Family Abundance from Shotgun Metagenomes

Creator:: Nayfach, Stephen, Bradley, Patrick H., Wyman, Stacia K., Laurent, Timothy J., Williams, Alex, Eisen, Jonathan A., Pollard, Katherine S., and Sharpton, Thomas J.
Abstract:: Shotgun metagenomic DNA sequencing is a widely applicable tool for characterizing the functions that are encoded by microbial communities. Several bioinformatic tools can be used to functionally annotate metagenomes, allowing researchers to draw inferences about the functional potential of the community and to identify putative functional biomarkers. However, little is...
Resource Type:: Article
Full Text:: Metagenomes Nayfach, S., Bradley, P. H., Wyman, S. K., Laurent, T. J., Williams, A., Eisen, J. A

Muscle Segment Homeobox Genes Direct Embryonic Diapause by Limiting Inflammation in the Uterus

Creator:: Cha, Jeeyeon, Burnum-Johnson, Kristin E., Bartos, Amanda, Li, Yingju, Baker, Erin S., Tilton, Susan C., Webb-Robertson, Bobbie-Jo M., Piehowski, Paul D., Monroe, Matthew E., Jegga, Anil G., Murata, Shigeo, Hirota, Yasushi, and Dey, Sudhansu K.
Abstract:: Embryonic diapause is a reproductive strategy widespread in the animal kingdom. This phenomenon is defined by a temporary arrest in blastocyst growth and metabolic activity within a quiescent uterus without implantation until the environmental and maternal milieu become favorable for pregnancy to progress. We found that uterine Msx expression persists...
Resource Type:: Article

Patterns and Variation in Benthic Biodiversity in a Large Marine Ecosystem

Creator:: Piacenza, Susan E., Barner, Allison K., Benkwitt, Cassandra E., Boersma, Kate S., Cerny-Chipman, Elizabeth B., Ingeman, Kurt E., Kindinger, Tye L., Lee, Jonathan D., Lindsley, Amy J., Reimer, Jessica N., Rowe, Jennifer C., Shen, Chenchen, Thompson, Kevin A., Thurman, Lindsey L., and Heppell, Selina S.
Abstract:: While there is a persistent inverse relationship between latitude and species diversity across many taxa and ecosystems, deviations from this norm offer an opportunity to understand the conditions that contribute to large-scale diversity patterns. Marine systems, in particular, provide such an opportunity, as marine diversity does not always follow a...
Resource Type:: Article
Full Text:: Biodiversity in a Large Marine Ecosystem Piacenza, S. E., Barner, A. K., Benkwitt, C. E., Boersma, K. S

Evaluating Temporal Consistency in Marine Biodiversity Hotspots

Creator:: Piacenza, Susan E., Thurman, Lindsey L., Barner, Allison K., Benkwitt, Cassandra E., Boersma, Kate S., Cerny-Chipman, Elizabeth B., Ingeman, Kurt E., Kindinger, Tye L., Lindsley, Amy J., Nelson, Jake, Reimer, Jessica N., Rowe, Jennifer C., Shen, Chenchen, Thompson, Kevin A., and Heppell, Selina S.
Abstract:: With the ongoing crisis of biodiversity loss and limited resources for conservation, the concept of biodiversity hotspots has been useful in determining conservation priority areas. However, there has been limited research into how temporal variability in biodiversity may influence conservation area prioritization. To address this information gap, we present an...
Resource Type:: Article
Full Text:: Biodiversity Hotspots Piacenza, S. E., Thurman, L. L., Barner, A. K., Benkwitt, C. E., Boersma, K. S., Cerny

ScholarsArchive@OSU

Genetic evidence for alloparental care and frequent multiple paternity in the brooding sea star (Leptasterias sp.)

Assessment of the Carbonate Chemistry Seasonal Cycles in the Southern Ocean From Persistent Observational Platforms

Sex matters: Otolith shape and genomic variation in deacon rockfish (Sebastes diaconus)

Instability of the Northeast Greenland Ice Stream over the last 45,000 years

Monomerization of far-red fluorescent proteins

Validation of IMERG Precipitation in Africa

Automated and Accurate Estimation of Gene Family Abundance from Shotgun Metagenomes

Muscle Segment Homeobox Genes Direct Embryonic Diapause by Limiting Inflammation in the Uterus

Patterns and Variation in Benthic Biodiversity in a Large Marine Ecosystem

Evaluating Temporal Consistency in Marine Biodiversity Hotspots

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