The turnover of spermidine in Anacystis nidulans was studied using [2-Ylmethionine to prelabel intracellular spermidine. It was found that there is essentially neither excretion nor degradation of spermidine in exponentially gr0wingAnacysti.s nidukms. Spermidine was degraded rapidly in stationary p
The biosynthesis of phycocyanobilin in Anacystis nidulans
β Scribed by Maurice V. Laycock; Jeffrey L.C. Wright
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 423 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0031-9422
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MnZ+ uptake by wild type of Anacystis nidulam I U 625 follows MICHAELIS-MENTEN type kinetics with apparent saturation at 27 pmol/l of Mn". LINEWEAVER-BURK plot of the data reveals a Km of 25 pmol/l and I / , , , of 1.2 nmol/mg protein. min. The uptake values at different pH (pH 4.0 t o 9.0) exhibit
## Abstract Growth of the blueβgreen alga __Anacystis nidulans__ treated with methyl methane sulphonate (MMS) at pH 5 or 6 was better than that at pH 7 or 8, both in regard to the duration of the lagβphase and the growth rate. Toxicity of MMS was directly proportional to the temperature at which th
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