Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Brian R. Ginn"'
Publikováno v:
Environmental Science & Technology. 51:3250-3259
Iron oxides are important structural and biogeochemical components of soils that can be strongly altered by redox-driven processes. This study examined the influence of temporal oxygen variations on Fe speciation in soils from the Luquillo Critical Z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6265fa0a3d8bdc1c20d8f1a5aa311411
https://doi.org/10.1021/acs.est.6b05709
https://doi.org/10.1021/acs.est.6b05709
Publikováno v:
Soil Biology and Biochemistry. 68:44-51
Many biogeochemical investigations of soil processes require temporary and/or long-term sample storage, which may alter soil biogeochemistry and impact the outcome of laboratory experiments. This study examines the influence of storage conditions on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de3d5aa2d6c76bd7df56c966aafa7db6
https://doi.org/10.1016/j.soilbio.2013.09.012
https://doi.org/10.1016/j.soilbio.2013.09.012
Publikováno v:
Geomicrobiology Journal. 27:321-328
In this study, we use the measured extent of metal adsorption onto bacterial cells to constrain a linear free energy relationship that allows estimation of unknown stability constants for metal-bacterial surface complexes based on the value of corres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d377b48618d5db7bd954e28b5af34f3
https://doi.org/10.1080/01490451003705167
https://doi.org/10.1080/01490451003705167
Autor:
Brian R. Ginn, Jeremy B. Fein
Publikováno v:
Chemical Geology. 259:99-106
We measured aqueous Cd and Pb adsorption onto bacterial surfaces at 5 °C, 50 °C, and 80 °C. We performed the adsorption experiments using one Gram-positive species, Bacillus subtilis , and one Gram-negative species, Pseudomonas mendocina . We use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a576ef83f201bc642a0b6f0aaa8a6ab
https://doi.org/10.1016/j.chemgeo.2008.09.021
https://doi.org/10.1016/j.chemgeo.2008.09.021
Autor:
Jeremy B. Fein, Elizabeth A. Haack, Jennifer E. S. Szymanowski, Brian R. Ginn, Masato Ueshima
Publikováno v:
Geochimica et Cosmochimica Acta. 72:5885-5895
The role of bacterial extracellular polymeric substances (EPS) in metal adsorption was determined by studying Cd adsorption onto the gram-negative bacterial species Pseudomonas putida with and without enzymatic removal of EPS from the biomass materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5b8ab578f4200075e3dbcb141aa9eff
https://doi.org/10.1016/j.gca.2008.09.014
https://doi.org/10.1016/j.gca.2008.09.014
Autor:
Brian R. Ginn, Jeremy B. Fein
Publikováno v:
Geochimica et Cosmochimica Acta. 72:3939-3948
In this study, we measure proton, Pb, and Cd adsorption onto the bacteria Deinococcus radiodurans, Thermus thermophilus, Acidiphlium angustum, Flavobacterium aquatile, and Flavobacterium hibernum, and we calculate the thermodynamic stability constant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a825b68132537e4326e1eeac711f8d8
https://doi.org/10.1016/j.gca.2008.05.063
https://doi.org/10.1016/j.gca.2008.05.063
Autor:
Brian R. Ginn
Identifying the physical basis of heterosis (or hybrid vigor) has remained elusive despite over a hundred years of research on the subject. The three main theories of heterosis are dominance theory, overdominance theory, and epistasis theory. Kacser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99518886ec266b48118b6f99e23c66fa
Adhesion of Shewanella oneidensis MR-1 to iron (Oxy)(Hydr)oxides: microcolony formation and isotherm
Publikováno v:
Environmental sciencetechnology. 44(5)
The adhesion of dissimilatory metal reducing bacteria (DMRB) to iron (oxy)(hydr)oxides may play an important role in their respiration on ferric iron-containing minerals, but few quantitative surface cell density measurements have been made thus far.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dd245b4697c692d906a776090a4e2b0
https://pubmed.ncbi.nlm.nih.gov/20131792
https://pubmed.ncbi.nlm.nih.gov/20131792
Autor:
Justin L. Burns, Samary Amaro-Garcia, David J. Bates, Brian R. Ginn, Jeanette V. Taylor, Robert P. Apkarian, Thomas J. DiChristina, Andrew L. Neal, Steven N. Dublin
Publikováno v:
Environmental sciencetechnology. 44(1)
The facultative anaerobe Shewanella oneidensis MR-1 respires a variety of anaerobic electron acceptors, including insoluble Fe(III) oxides. S. oneidensis employs a number of novel strategies for respiration of insoluble Fe(III) oxides, including loca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68b23829bd47d4ecdd62adb1c19b03b5
https://pubmed.ncbi.nlm.nih.gov/20039735
https://pubmed.ncbi.nlm.nih.gov/20039735
Autor:
Brian R. Ginn
Publikováno v:
Journal of theoretical biology. 265(4)
The offspring of closely related parents often suffer from inbreeding depression, sometimes resulting in a slower growth rate for inbred offspring relative to non-inbred offspring. Previous research has shown that some of the slower growth rate of in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65a3675de58421dbd1a025abb7330e1a
https://pubmed.ncbi.nlm.nih.gov/20493885
https://pubmed.ncbi.nlm.nih.gov/20493885