Biosynthesis of betaine in Neurospora crassa
โ Scribed by Hogg, J. A. ;Richardson, M.
- Publisher
- Springer-Verlag
- Year
- 1968
- Weight
- 170 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0003-9276
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## Abstract Considerable amounts of GTP, GMP, adenosine, guanine, and adenine accumulated in __Neurospora crassa__ when a culture grown on low phosphate (0.01%) medium was transferred to a high phosphate (1%) medium. The levels of alkaline phosphatase, nucleotidase, and nucleosidase decreased by 2.
Repeated DNA sequences of Neurospora crassa were isolated and characterized. Approximately 10-12% of N. crassa DNA sequence were repeated, of which 7.3% were found to be transcribed in mid-log phase of mycelial growth as measured by DNA:RNA hybridization. It is suggested that part of repetitive DNA