Kumar, H. D. ; Tyagi, M. B. (1978) Intergeneric transfer of streptomycin-resistance marker between two blue-green algae Proceedings of the Indian Academy of Sciences, Section B, 87 (4). pp. 225-230. ISSN 0370-0097
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Official URL: http://www.ias.ac.in/j_archive/procb/87a/vol87acon...
Abstract
Intergeneric transfer of streptomycin-resistance marker from a unicellular blue-green algaAnacystis nidulans to a filamentous blue-green algaAnabaena doliolum was demonstrated. Mutants ofA. nidulans resistant to streptomycin, occurring spontaneously or mutagenically-induced could be isolated easily. Naturally occurring streptomycin-resistant mutants ofA. doliolum could not be detected. Attempts at isolating such mutants either in nitrogen-free medium or in nitrate containing medium were unsuccessful. However, a streptomycin-resistant strain (recombinant) ofA. doliolum could be isolated in a mixed culture of streptomycin-sensitiveA. doliolum and streptomycin-resistantA. nidulans.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| Keywords: | Intergeneric-cross; Streptomycin-resistance; Anabaena doliolum; Anacystis nidulans; Genetic Recombination |
| ID Code: | 90553 |
| Deposited On: | 10 May 2012 12:41 |
| Last Modified: | 10 May 2012 12:41 |
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