Isolation and characterization of salinity resistant mutant of a nitrogen-fixing cyanobacterium,Anabaena doliolum
β Scribed by Singh, D.V. ;Tripathi, A.K. ;Kumar, H.D.
- Book ID
- 114736204
- Publisher
- Wiley (Blackwell Publishing)
- Year
- 1991
- Tongue
- English
- Weight
- 315 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0021-8847
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π SIMILAR VOLUMES
Anabaena siamensis isolated from rice fields in "lhailand is a fast growing cyanobacterium with a high nitrogen-fixing activity. Mutant strains resistant to the L-glutamate analogue, t.-methionine sulfoximine (MSX) were isolated by ethyl methanesulfonate mutagenesis. A stable mutant named A. siamens
## Abstract The effects of various amino acids on growth and heterocyst differentiation have been studied on wild type and a heterocystous, nonβnitrogenβfixing (__het__^+^ __nif__^β^) mutant of __Anabaena doliolum.__ Glutamine, arginine and asparagine showed maximum stimulation of growth. Serine, p