Genetic analysis showed that the glycerol non-utilizing isolate gly-u(234) of Neurospora crassa is derived by mutation in a nuclear gene situated in the right arm of linkage group I, about 2.2 cross-over units distal to ad-9 and 11 units proximal to nit-1. Enzymatic testings using a radiochemical me
Selection and characterisation of mutants lacking arginase in Neurospora crassa
β Scribed by Morgan, D. H.
- Publisher
- Springer
- Year
- 1970
- Tongue
- English
- Weight
- 788 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0026-8925
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Four mutants of Neurospora crassa have been isolated which have altered regulation of nitrate reductase. They each carry a mutation which results in derepressed synthesis of nitrate reductase even in the presence of glutamine. They map to a single locus which has been designated nmr-1 and which is l
After blue-light irradiation of Neurospora crassa (wt) mycelia we observed an increase of about 13 translatable mRNA species within a period of 30 min. The induction of translatable mRNA species followed a specific temporal pattern which permitted the identification of four distinct classes. One of
Light induces the dephosphorylation of a 33 kdalton protein within 8 min in the wild-type strain of Neurospora crassa. The regulatory mutants, wc-1 and wc-2, have an altered pattern of phosphoproteins in darkness and also after irradiation. Because the wc genes have previously been implicated in pho