Spontaneous production of a C-type rna virus in rat tissue culture lines

1973 ◽  
Vol 12 (3) ◽  
pp. 654-666 ◽  
Author(s):  
V. Klement ◽  
M. O. Nicolson ◽  
W. Nelson-Rees ◽  
R. V. Gilden ◽  
S. Oroszlan ◽  
...  

2021 ◽  
Author(s):  
Tingdong Li ◽  
Jiacheng Hu ◽  
Yu Sun ◽  
Boshu Li ◽  
Dingliang Zhang ◽  
...  


1957 ◽  
Vol 95 (2) ◽  
pp. 331-335 ◽  
Author(s):  
C. T. Liu ◽  
W. W. McCrory ◽  
J. A. Flick


Virology ◽  
1976 ◽  
Vol 70 (2) ◽  
pp. 352-359 ◽  
Author(s):  
John R. Stephenson ◽  
Stuart A. Aaronson


1988 ◽  
Vol 20 (3) ◽  
pp. 190-194 ◽  
Author(s):  
M. Taube ◽  
P. Elliot ◽  
H. Ellis
Keyword(s):  


Bone ◽  
1992 ◽  
Vol 13 (1) ◽  
pp. 98-98 ◽  
Author(s):  
P.V. Hatton ◽  
I.M. Brook ◽  
L.M. Jonck


1971 ◽  
Vol 12 (3) ◽  
pp. 303-311 ◽  
Author(s):  
L. Gazzolo ◽  
D. Simkovic ◽  
M. C. Martin-Berthelon


1989 ◽  
Vol 19 (10) ◽  
pp. 1338-1342 ◽  
Author(s):  
R. Baxter ◽  
S. N. Brown ◽  
N. F. England ◽  
C. H. M. Ludlow ◽  
S. L. Taylor ◽  
...  

A method for the production of multiple clonal plantlets of Pinuscaribaea var. hondurensis Morlet, P. oocarpa Schiede, and P. tecunumanii Equiluz and Perry (P. patula Schiede and Deppe ssp. tecunumanii (Equiluz and Perry) Styles) from juvenile sources is described. The procedure is based on the spontaneous production of axillary shoots following shoot elongation. Much interclonal variation exists with respect to expiant multiplication. The addition of activated charcoal (0.1%) stimulates shoot elongation, especially in recalcitrant clones of P. caribaea. Axillary bud initiation may be stimulated by 6-benzylaminopurine, but levels above 1 μM can result in failure of induced buds to form shoots. Rooting occurs at about 50% in nonsterile peat–perlite medium without auxin pretreatment. Rooted plantlets can be readily hardened and will grow normally in the glasshouse.



1979 ◽  
Vol 23 (1) ◽  
pp. 1-15 ◽  
Author(s):  
Koichi Igarashi ◽  
Reiko Sasada ◽  
Yasuhiko Niiyama ◽  
Yoshio Kozai ◽  
Yukio Sugino


Author(s):  
Adrian F. van Dellen

The morphologic pathologist may require information on the ultrastructure of a non-specific lesion seen under the light microscope before he can make a specific determination. Such lesions, when caused by infectious disease agents, may be sparsely distributed in any organ system. Tissue culture systems, too, may only have widely dispersed foci suitable for ultrastructural study. In these situations, when only a few, small foci in large tissue areas are useful for electron microscopy, it is advantageous to employ a methodology which rapidly selects a single tissue focus that is expected to yield beneficial ultrastructural data from amongst the surrounding tissue. This is in essence what "LIFTING" accomplishes. We have developed LIFTING to a high degree of accuracy and repeatability utilizing the Microlift (Fig 1), and have successfully applied it to tissue culture monolayers, histologic paraffin sections, and tissue blocks with large surface areas that had been initially fixed for either light or electron microscopy.



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