Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Bruce T. Mawson"'
Publikováno v:
Photosynthesis Research. 51:137-147
Recent studies have shown that coleoptile chloroplasts operate the xanthophyll cycle, and that their zeaxanthin concentration co-varies with their sensitivity to blue light. The present study characterized the distribution of photosynthetic pigments
Autor:
Jianxin Zhu, Zepedeh Nouhi, Gabriella Amodeo, Bruce T. Mawson, Gary Tallman, Kathleen Levy, Eduardo Zeiger
Publikováno v:
Plant and Cell Physiology. 38:236-242
Facultative CAM plants such as Mesembryanthemum crystallinum (ice plant) possess C3 metabolism when unstressed but develop CAM under water or salt stress. When ice plants shift from C3 metabolism to CAM, their stomata remain closed during the day and
Publikováno v:
Annals of Botany. 74:587-594
Changes in the structural organization of the funiculus of Phaseolus vulgaris were correlated with mitochondrial respiration rates, including both cytochrome and alternative pathway activities and seed weight during development of the seed. After fer
Publikováno v:
Physiologia Plantarum. 90:144-151
Respiration rates for excised cotyledons of Pinus radiata cultured in the presence (shoot-forming) and absence (non-shoot-forming) of N6-benzyladenine (BA) over a 21-day period were measured using a Clark-type oxygen electrode. The capacities and act
Publikováno v:
Canadian Journal of Botany. 71:87-92
The potential of utilizing induction and quenching kinetics of chlorophyll a fluorescence as consistent and reliable markers for in vivo salt (sodium sulphate) tolerance screening studies was investigated by comparing two wheat (Triticum aestivum L.)
Autor:
Eduardo Zeiger, Bruce T. Mawson
Publikováno v:
Plant Physiology. 96:753-760
Chlorophyll a fluorescence transients from mesophyll and single guard cell pairs of Vicia faba were measured by microspectrofluorometry. In both chloroplast types, fluorescence induction (O to P) was similar under actinic blue and green light. In slo
Publikováno v:
Plant and Cell Physiology.
Autor:
Brian Colman, Bruce T. Mawson
Publikováno v:
Zeitschrift für Pflanzenphysiologie. 86:331-338
Summary A procedure is described for the isolation of mesophyll cells from Lycopersicum esculentum, Phaseolus vulgaris, and Pisum sativum leaves which depends upon gentle dehydration of the tissue followed by maceration with pectinase. Isolated cells
Publikováno v:
Canadian Journal of Botany. 64:71-76
The thermal acclimations of net photosynthesis, dark respiration, and photorespiration have been studied in the arctic plant Saxifraga cernua. The gas exchange of whole plants grown to maturity under different temperature regimes was analysed for ind
Publikováno v:
Canadian Journal of Botany. 57:1505-1510
Mesophyll cells were isolated rapidly from the cladophylls of Asparagus sprengeri Regel, by gentle grinding of the tissue by hand. About 60 to 65% of the leaf cells on a chlorophyll basis were released, of which 85 to 90% were cells with an intact pl