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University of South Carolina

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Articles 541 - 570 of 729

Full-Text Articles in Biology

A Molecular Perspective On The Ageing Of Marine Dissolved Organic Matter, R. Flerus, O. J. Lechtenfeld, B. P. Koch, S. L. Mccallister, P. Schmitt-Kopplin, Ronald Benner, G. Kattner Jan 2012

A Molecular Perspective On The Ageing Of Marine Dissolved Organic Matter, R. Flerus, O. J. Lechtenfeld, B. P. Koch, S. L. Mccallister, P. Schmitt-Kopplin, Ronald Benner, G. Kattner

Faculty Publications

Dissolved organic matter (DOM) was extracted by solid-phase extraction (SPE) from 137 water samples from different climate zones and different depths along an eastern Atlantic Ocean transect. The extracts were analyzed with Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) with electrospray ionization (ESI). Δ14C analyses were performed on subsamples of the SPE-DOM. In addition, the amount of dissolved organic carbon was determined for all water and SPE-DOM samples as well as the yield of amino sugars for selected samples. Linear correlations were observed between the magnitudes of 43 % of the FT-ICR mass peaks and the extract Δ14C …


An Exhibit Wordle, Allison Marsh Jan 2012

An Exhibit Wordle, Allison Marsh

Handouts

No abstract provided.


A Crossword Puzzle For Kids, Allison Marsh Jan 2012

A Crossword Puzzle For Kids, Allison Marsh

Handouts

No abstract provided.


Word Find, Allison Marsh Jan 2012

Word Find, Allison Marsh

Handouts

No abstract provided.


Images From The Exhibit, Page 1, Allison Marsh Jan 2012

Images From The Exhibit, Page 1, Allison Marsh

Handouts

No abstract provided.


Lesson Plans, Activities, And Further Reading, Allison Marsh Jan 2012

Lesson Plans, Activities, And Further Reading, Allison Marsh

Handouts

No abstract provided.


Usc Image Center, Allison Marsh Jan 2012

Usc Image Center, Allison Marsh

Section 1: Introduction

No abstract provided.


Powers Of Ten, Allison Marsh Jan 2012

Powers Of Ten, Allison Marsh

Section 1: Introduction

No abstract provided.


Imaging In 3-D, Allison Marsh Jan 2012

Imaging In 3-D, Allison Marsh

Section 1: Introduction

No abstract provided.


Questioning Images, Allison Marsh Jan 2012

Questioning Images, Allison Marsh

Section 1: Introduction

No abstract provided.


How Small Is Small?, Allison Marsh Jan 2012

How Small Is Small?, Allison Marsh

Section 1: Introduction

No abstract provided.


Why Do We Collect?, Allison Marsh Jan 2012

Why Do We Collect?, Allison Marsh

Section 2: Imaging the Microscopic

No abstract provided.


Spotlight On Usc: A.C. Moore Herbarium, Allison Marsh Jan 2012

Spotlight On Usc: A.C. Moore Herbarium, Allison Marsh

Section 2: Imaging the Microscopic

No abstract provided.


Imaging And Aesthetics, Allison Marsh Jan 2012

Imaging And Aesthetics, Allison Marsh

Section 2: Imaging the Microscopic

No abstract provided.


Observing The Minuscule, Allison Marsh Jan 2012

Observing The Minuscule, Allison Marsh

Section 2: Imaging the Microscopic

No abstract provided.


Listen, Allison Marsh Jan 2012

Listen, Allison Marsh

Section 3: Imaging the Fast Moving

No abstract provided.


Spotlight On Usc: Mechanical Engineering, Allison Marsh Jan 2012

Spotlight On Usc: Mechanical Engineering, Allison Marsh

Section 3: Imaging the Fast Moving

No abstract provided.


Photographic Evidence, Allison Marsh Jan 2012

Photographic Evidence, Allison Marsh

Section 3: Imaging the Fast Moving

No abstract provided.


Spotlight On Usc: South Carolina Institute For Anthropology And Archaeology, Allison Marsh Jan 2012

Spotlight On Usc: South Carolina Institute For Anthropology And Archaeology, Allison Marsh

Section 4: Imaging the Concealed

No abstract provided.


Influencing Art, Allison Marsh Jan 2012

Influencing Art, Allison Marsh

Section 3: Imaging the Fast Moving

No abstract provided.


Mapping The Ocean Frontier, Allison Marsh Jan 2012

Mapping The Ocean Frontier, Allison Marsh

Section 4: Imaging the Concealed

No abstract provided.


Seeing With Sound, Allison Marsh Jan 2012

Seeing With Sound, Allison Marsh

Section 4: Imaging the Concealed

No abstract provided.


World Ocean Floor, Courtesy Of The Library Of Congress, Allison Marsh Jan 2012

World Ocean Floor, Courtesy Of The Library Of Congress, Allison Marsh

Section 4: Imaging the Concealed

No abstract provided.


Marie Tharp At Her Drafting Table, Courtesy Of The Lamont-Doherty Earth Observatory, Earth Institute, Columbia University, Allison Marsh Jan 2012

Marie Tharp At Her Drafting Table, Courtesy Of The Lamont-Doherty Earth Observatory, Earth Institute, Columbia University, Allison Marsh

Section 4: Imaging the Concealed

No abstract provided.


Conclusion Panel, Allison Marsh Jan 2012

Conclusion Panel, Allison Marsh

Section 6: Conclusion

No abstract provided.


Table Of Contents Jan 2012

Table Of Contents

Journal of the South Carolina Academy of Science

No abstract provided.


Capturing Motion, Allison Marsh Jan 2012

Capturing Motion, Allison Marsh

Section 3: Imaging the Fast Moving

No abstract provided.


Images From The Exhibit, Page 2, Allison Marsh Jan 2012

Images From The Exhibit, Page 2, Allison Marsh

Handouts

No abstract provided.


Scas Officers And Council Members 2011 - 2012 Jan 2012

Scas Officers And Council Members 2011 - 2012

Journal of the South Carolina Academy of Science

No abstract provided.


The Rice Miniature Inverted Repeat Transposable Element Mping Is An Effective Insertional Mutagen In Soybean, C. Nathan Hancock, Feng Zhang, Kristen Floyd, Aaron O. Richardson, Peter Lafayette, Donna Tucker, Susan R. Wessler, Wayne A. Parrott Oct 2011

The Rice Miniature Inverted Repeat Transposable Element Mping Is An Effective Insertional Mutagen In Soybean, C. Nathan Hancock, Feng Zhang, Kristen Floyd, Aaron O. Richardson, Peter Lafayette, Donna Tucker, Susan R. Wessler, Wayne A. Parrott

Faculty Publications

Insertional mutagenesis of legume genomes such as soybean (Glycine max) should aid in identifying genes responsible for key traits such as nitrogen fixation and seed quality. The relatively low throughput of soybean transformation necessitates the use of a transposon-tagging strategy where a single transformation event will produce many mutations over a number of generations. However, existing transposon-tagging tools being used in legumes are of limited utility because of restricted transposition (Ac/Ds: soybean) or the requirement for tissue culture activation (Tnt1: Medicago truncatula). A recently discovered transposable element from rice (Oryza …