Effects of microbeam irradiations on the microsporocytes and microspores of Tradescantia paludosa. III. Preliminary note on the effects of ultraviolet microbeam irradiations (in French)
Journal Article
·
· Can. J. Genet. Cytol., v. 15, no. 1, pp. 39-44
OSTI ID:4423468
Microsporocytes of Tradescantia paludosa were irradiated with ultraviolet microbeams of 2 to 10 microns. At a wavelength of 2570 A, a selective destruction, total or partial, of the spindle in the first division, anaphase bridges, and interruption in the second division were observed. At a wavelength of 2750 A, the most remarkable effect is the paling'' of some parts of the chromosome structure as well as of interphase nuclei, and also stickiness bridges in the bivalents of the first division. (auth)
- Research Organization:
- Univ. Catholique, Louvain, Belgium
- NSA Number:
- NSA-29-000607
- OSTI ID:
- 4423468
- Journal Information:
- Can. J. Genet. Cytol., v. 15, no. 1, pp. 39-44, Journal Name: Can. J. Genet. Cytol., v. 15, no. 1, pp. 39-44; ISSN CNJGA
- Country of Publication:
- Canada
- Language:
- French
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