I n a previous paper ('29) the writer described a tailed Chilodon which appeared in a culture exposed to ultraviolet radiation. This organism lived for forty generations, but died without having encysted or conjugated. I n October, 1929, another tailed form was observed in a culture of Chilodon unci
Modifications in Chilodon uncinatus produced by ultraviolet radiation
โ Scribed by MacDougall, Mary Stuart
- Publisher
- John Wiley and Sons
- Year
- 1929
- Tongue
- English
- Weight
- 852 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0022-104X
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Atomic fluorescence radiation produced in the photoabsorption ofextrcmc ultraviolet radiation by tiz was mca.surcd over the incident wavelength range 180-400 A (30-70 eV). The fluorescence radiation was observed in the 1050-1240, 1240-1600, and 1600-1800 A regions. The NI'P+ 'POand 'P-'Do transition