Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Karen A. Butcher"'
Publikováno v:
The Journal of Special Education. 31:199-211
This investigation was intended to determine whether students with learning disabilities (LD) and mild mental retardation (MR) differed from normally achieving students with respect to inductive thinking on an inquiry learning task involving pendulum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b77198b0b5398fbcdeaf6e9fe3dadee
https://doi.org/10.1177/002246699703100203
https://doi.org/10.1177/002246699703100203
Autor:
Karen A. Butcher, Jeffrey Tom, James A. Wells, Lars Abrahmsen, Anthony A. Kossiakoff, John Burnier
Publikováno v:
Biochemistry. 30:4151-4159
Protein engineering techniques were used to construct a derivative of the serine protease subtilisin that ligates peptides efficiently in water. The subtilisin double mutant in which the catalytic Ser221 was converted to Cys (S221C) and Pro225 conver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b462b590d8d0663f101131b819e1389
https://doi.org/10.1021/bi00231a007
https://doi.org/10.1021/bi00231a007
Autor:
J. V. Schlose, M. della Monica, Karen A. Butcher, Angela Agostiano, F. K. Fong, M. S. Showell
Publikováno v:
Enzymatic and Model Carboxylation and Reduction Reactions for Carbon Dioxide Utilization ISBN: 9789401067836
The early experiments that led to our current understanding of the pathway of carbon assimilation during photosynthesis are reviewed. Some of the observations made during the course of this work that remain unexplained to date are highlighted. In par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7849420d61259456c941cdf35a1982af
https://doi.org/10.1007/978-94-009-0663-1_22
https://doi.org/10.1007/978-94-009-0663-1_22
Autor:
Karen A. Butcher, Francis K. Fong
Publikováno v:
Biochemical and Biophysical Research Communications. 150:399-404
It is demonstrated that carbon fixation in photosynthesis is regulated in two kinetically coupled pathways involving the specialized pair of non-equivalent, enzyme-bound glycerate-3-P (3-PGA) molecules obtained from ribulose 1,5-bisphosphate (RuBP) c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7ccf8d4d18375cbe81745ee3dd954e1
https://doi.org/10.1016/0006-291x(88)90534-7
https://doi.org/10.1016/0006-291x(88)90534-7
Autor:
Karen A. Butcher, Francis K. Fong
Publikováno v:
Biochemical and Biophysical Research Communications. 142:732-737
In this paper we examine the six-carbon intermediate pathway of ribulose 1,5-bisphosphate (RuBP) carboxylation reaction in photosynthesis. Based on the observed reactions of purified RuBP carboxylase, mechanisms are described for carbon dioxide assim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a2451b82217234e0d5d666d0be142be
https://doi.org/10.1016/0006-291x(87)91475-6
https://doi.org/10.1016/0006-291x(87)91475-6
Publikováno v:
Chemical Physics Letters. 137:37-41
We describe a simple model for P680 sensitized excitation in photosynthesis. Chl a fluorescence quenching effects observed when water is added to Chl a solutions in acetone are shown to be the result of resonant transfer between acetone solvates of m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcc80c5fb076211cceac0561cda6b170
https://doi.org/10.1016/0009-2614(87)80300-7
https://doi.org/10.1016/0009-2614(87)80300-7
Publikováno v:
Carbon Dioxide as a Source of Carbon ISBN: 9789401082402
Photosynthesis as represented by the reaction stoichiometry $$ \begin{array}{*{20}{c}} {visible{\text{ }}light} \\ {\begin{array}{*{20}{c}} {C{{O}_{2}} + {{H}_{2}}O} & { - - - - - - - - > } & {(1/n){{{(C{{H}_{2}}O)}}_{n}}} \\ \end{array} + {{O}_{2}}}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f584c278fe8f4c2b4e21cd422e6f49e
https://doi.org/10.1007/978-94-009-3923-3_7
https://doi.org/10.1007/978-94-009-3923-3_7