Zobrazeno 1 - 10
of 15
pro vyhledávání: '"M. A. Schneegurt"'
Publikováno v:
Journal of Phycology. 36:107-117
Aerobic unicellular cyanobacteria temporally separate nitrogen fixation and photosynthetic activity to protect oxygen-sensitive nitrogenase. Diurnal metabolic oscillations in the unicellular diazotroph, Cyanothece sp. str. CGD occurred even when cell
Publikováno v:
Journal of Phycology. 33:632-642
The growth, physiology, and ultrastructure of the marine, unicellular, diazotrophic cyanobacterium, Cyanothece sp. strain ATCC 51142, was examined under mixotrophic and chemoheterotrophic conditions. Several organic substrates were tested for the cap
Publikováno v:
Archives of Microbiology. 167:89-98
Cyanothece sp. strain ATCC 51142 is an aerobic, unicellular, diazotrophic cyanobacterium that temporally separates O2-sensitive N2 fixation from oxygenic photosynthesis. The energy and reducing power needed for N2 fixation appears to be generated by
Autor:
Steven D. Stephens, S. Suzanne Nielsen, Puspa R. Saha, M. A. Schneegurt, John D. McKeehen, Paula R. Trumbo, Boaz Arieli, Louis A. Sherman
Publikováno v:
Aquaculture. 134:339-349
Compositional analyses of Cyanothece sp. strain ATCC 51142 showed high protein (50-60%) and low fat (0.4-1%) content, and the ability to synthesize vitamin B12. The amino acid profile indicated that Cyanothece sp. was a balanced protein source. Fatty
Publikováno v:
Weed Technology. 8:183-189
Bamyardgrass and many broadleaf weeds were severely stunted by POST applications of isoxaben. Most grasses were only moderately affected by isoxaben at rates up to I kg/ha. POST activity was enhanced by soil interception, but evident with foliar inte
Publikováno v:
Journal of Experimental Botany. 44:1185-1189
Previous work has demonstrated that isoxaben tolerant mutants of Arabidopsis thaliana var. Columbia are most likely altered at the site of isoxaben binding. The salient question becomes whether or not species selectivity to this herbicide might also
Autor:
B. Lai, K. M. Kemner, J. Maser, M. A. Schneegurt, Z. Cai, P. P. Ilinski, C. F. Kulpa, D. G. Legnini, K. H. Nealson, S. T. Pratt, W. Rodrigues, M. Lee Tischler, W. Yun, Donald S. Gemmell, Stephen H. Southworth, R. W. Dunford, E. P. Kanter, Linda Young
Publikováno v:
AIP Conference Proceedings.
Exciting new applications of high‐resolution x‐ray imaging have emerged recently due to major advances in high‐brilliance synchrotron sources and high‐performance zone plate optics. Imaging with submicron resolution is now routine with hard x
Autor:
Alvin J. M. Smucker, Barry P. Lai, Kenneth M. Kemner, Heung-Rae Lee, Dan G. Legnini, Zhonghou Cai, Wenbing Yun, Charles F. Kulpa, W. Rodrigues, S. T. Pratt, R. M. Miller, Julie D. Jastrow, M. A. Schneegurt
Publikováno v:
SPIE Proceedings.
Understanding the fate of environmental contaminants is of fundamental importance in the development and evaluation of effective remediation strategies. Among the factors influencing the transport of these contaminants are the chemical speciation of
Publikováno v:
Archives of microbiology. 167(2-3)
Cyanothece sp. strain ATCC 51142 is an aerobic, unicellular, diazotrophic cyanobacterium that temporally separates O2-sensitive N2 fixation from oxygenic photosynthesis. The energy and reducing power needed for N2 fixation appears to be generated by
Autor:
M A, Schneegurt, C A, Mitchell
Publikováno v:
Life supportbiosphere science : international journal of earth space. 4(1-2)
CELSS-3D is a dynamic, deterministic, and discrete computer simulation of a controlled ecological life support system (CELSS) focusing on biological issues. A series of linear difference equations within a graphic-based modeling environment, the IThi