Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Natalia Loukanina"'
Publikováno v:
Transgenic Research. 25:629-637
The plant seed is a leading platform amongst plant-based storage systems for the production of recombinant proteins. In this study, we compared the activity of human adenosine deaminase (hADA) expressed in transgenic seeds of three different plant sp
Publikováno v:
In Vitro Cellular & Developmental Biology - Plant. 50:401-411
A robust, reproducible method of Agrobacterium-mediated transformation was developed for Lupinus mutabilis Sweet (tarwi), a large-seeded Andean legume. Initially, a regeneration and transformation protocol was developed using a plasmid which containe
Publikováno v:
Plant Physiology and Biochemistry. 46:665-672
Pyrimidine nucleotide metabolism was studied in tobacco callus cultured for 21 days under shoot-forming (SF) and non-shoot-forming (NSF) conditions by following the metabolic fate of orotic acid, a precursor of the de novo pathway, and uridine and ur
Autor:
Natalia Loukanina, Trevor A. Thorpe
Publikováno v:
In Vitro Cellular & Developmental Biology - Plant. 44:59-64
The in vivo activities of arginine and ornithine decarboxylases, key enzymes in the biosynthesis of putrescine and thus polyamines, were measured in three different cell lines of carrot (Daucus carota) during growth and somatic embryogenesis. The act
Publikováno v:
Journal of Plant Physiology. 164:429-441
Changes in the pattern of pyrimidine nucleotide metabolism were investigated in Pinus radiata cotyledons cultured under shoot-forming (SF; +N(6)-benzyladenine) and non-shoot-forming (NSF, -N(6)-benzyladenine) conditions, as well as in cotyledons unre
Publikováno v:
Phytochemistry. 66:2500-2520
Publikováno v:
Plant Science. 169:107-114
To estimate the operation of the de novo and salvage pathways of pyridine nucleotide synthesis, [3H]quinolinic acid, an intermediate of the de novo synthesis, and [14C]nicotinamide and [14C]nicotinic acid, substrates of the salvage pathways, were adm
Autor:
Natalia Loukanina, Edward C. Yeung, Trevor A. Thorpe, Claudio Stasolla, Mark F. Belmonte, Riko Katahira
Publikováno v:
Plant Science. 168:803-812
Exogenous applications of reduced glutathione (GSH) and oxidized glutathione (GSSG) promote growth of embryogenic tissue of white spruce during a 7-day subculture period. Compared to control tissue, a statistically significant increase in fresh weigh
Publikováno v:
Journal of Experimental Botany. 55:2513-2522
Changes in pyrimidine metabolism were investigated during programmed cell death (PCD) of tobacco BY-2 cells, induced by a simultaneous increase in the endogenous levels of nitric oxide (NO) and hydrogen peroxide. The de novo synthesis of pyrimidine n
Publikováno v:
Plant Science. 165:1377-1385
Changes in the glutathione redox state have been shown to affect plant growth and more specifically cell proliferation. Inclusion of reduced glutathione in the maintenance medium promotes the proliferation of white spruce embryogenic tissue. In this