Search Results - (Author, Cooperation:W. S. Lo)

Showing 1 - 3 results of 3, query time: 0.11s Refine Results
  1. 1
  2. 2
    W. S. Lo ; E. Gardiner ; Z. Xu ; C. F. Lau ; F. Wang ; J. J. Zhou ; J. D. Mendlein ; L. A. Nangle ; K. P. Chiang ; X. L. Yang ; K. F. Au ; W. H. Wong ; M. Guo ; M. Zhang ; P. Schimmel
    American Association for the Advancement of Science (AAAS)
    Published 2014
    Staff View
    Publication Date:
    2014-07-19
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Alternative Splicing ; Amino Acyl-tRNA Synthetases/chemistry/genetics/*metabolism ; Catalysis ; *Catalytic Domain ; Humans ; Isoenzymes/chemistry/genetics/metabolism ; Organ Specificity ; Protein Isoforms/chemistry/genetics/metabolism ; Recombinant Proteins/chemistry/genetics/metabolism
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Sung, F. J. M. ; Lo, W. S.
    Springer
    Published 1990
    Staff View
    ISSN:
    1573-5036
    Keywords:
    ammonium ; calcium ; CO2 exchange rate ; GS/GOGAT ; rice rubisco
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes:
    Abstract It is commonly known that calcium promotes NO3 - uptake in many crop species. However, calcium enhancement of NH4 + uptake by plants has received little attention. This study aimed to evaluate the effect of Ca supplements on NH4 + uptake and plant growth in solution cultured rice. Supplemental Ca applied at vegetative and reproductive phases of plant ontogeny tended to stimulate NH4 + absorption, and accordingly resulted in a better straw and grain yield. However, excessively supplied Ca (400 ppm) was detrimental to plant growth. Increases in straw and grain yield observed at Ca levels up to 300 ppm were linked to the Ca-enhanced activities of glutamine synthetase (GS), glutamate synthase (GOGAT), and ribulose 1, 5-bisphosphate carboxylase/oxygenase (Rubisco).
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses