Zobrazeno 1 - 10
of 15
pro vyhledávání: '"G. G. Jacoli"'
Autor:
James P. Kutney, K. L. Stuart, F. Webster, R. Duffin, Phillip M. Townsley, Lewis S. L. Choi, N. Kawamura, G. Hewitt, T. Kurihara, R. Sindelar, P. Salisbury, W. T. Chalmers, G. G. Jacoli
Publikováno v:
Planta Medica. 48:158-163
The production of the cytotoxic agent tripdiolide employing plant tissue cultures of TRIPTERYGIUM WILFORDII is demonstrated. Detailed investigations of a developed cell line of T. WILFORDII in terms of tripdiolide production versus variations in grow
Autor:
G. G. Jacoli
Publikováno v:
Canadian Journal of Botany. 56:133-140
In carrot explants infected with aster yellows, mycoplasma-like bodies (MLBs) were seen only in the phloem of the primary cultures. During subsequent transfers of the cultures, MLBs underwent gradual degeneration and disappeared within 80 days. Elect
Autor:
G. G. Jacoli
Publikováno v:
Journal of Phytopathology. 102:148-152
Publikováno v:
Journal of Phytopathology. 118:171-180
A PSTV probe of 350 bases, prepared in our laboratory, was used to detect picogram quantities of viroids by a simplified, improved, dot blot, hybridization technique in crude potato and tomato extracts. Optimum conditions for certification of PSTV-fr
Autor:
G. G. Jacoli
Publikováno v:
Canadian Journal of Botany. 52:2085-2088
Ultrathin sections of carrot root explants infected with aster yellows showed extensive invasion of the phloem area by mycoplasma-like bodies (MLB's). MLB's were equally distributed on both sides of the sieve plates. The sieve pores in infected tissu
Publikováno v:
Canadian Journal of Biochemistry. 51:1558-1565
The inhibition of ribonuclease activity by bentonite and the adsorption of the protein molecule within the clay matrix were assessed by enzyme and X-ray diffraction analysis, respectively.Pretreatment of bentonite with EDTA, potassium, barium, and ba
Autor:
R. Stace-Smith, G. G. Jacoli
Publikováno v:
Canadian Journal of Botany. 45:1059-1061
Severe mottling and stunting was observed in a planting of rhubarb (Rheum rhaponticum L.) in the lower Fraser Valley of British Columbia. A virus was mechanically transmitted from the young leaves of infected plants to a range of herbaceous test plan
Autor:
G. G. Jacoli
Publikováno v:
Canadian Journal of Biochemistry. 46:1237-1239
A study of the mode of inhibition of RNase by bentonite showed that the inactivation of the enzyme could not be attributed solely to an ion-exchange effect as previously postulated. Vermiculite, which is a clay with higher cation capacity than benton
Autor:
N. Kawamura, James P. Kutney, T. Kurihara, Gary M. Hewitt, Lewis S. L. Choi, Philip J. Salisbury, Phillip M. Townsley, F. Webster, G. G. Jacoli
Publikováno v:
Biotechnology Letters. 5
Suspension cultures of Triptergium wildordii require oxygen at a rate of 3.2 to 0.8 uL of oxygen/mg dry wt of cells/hr. A recycling air lift fermenter was developed in which the major volume of air required to lift the cells is recycled air. Sufficie
Autor:
G. G. Jacoli
Publikováno v:
Canadian journal of microbiology. 24(9)
Several forms of mycoplasma-like bodies (MLBs) were observed in electron micrographs of phloem cells from explants infected with aster yellows disease.The structures were found only in explants 11–25 days old, when the degenerating MLBs were first