Nitrogen source regulates glutamine synthetase mRNA levels in Neurospora crassa

Neurospora 0303 health sciences 03 medical and health sciences Cell-Free System Glutamates Neurospora crassa Glutamate-Ammonia Ligase Glutamine RNA RNA, Messenger Poly A
DOI: 10.1128/jb.136.3.880-885.1978 Publication Date: 2020-01-03T16:27:38Z
ABSTRACT
Neurospora crassa glutamine synthetase mRNA was measured by its capacity to direct the synthesis of the specific protein in a cell-free system derived from rabbit reticulocytes. N. crassa cultures grown on glutamate as the sole nitrogen source had higher mRNA activities than did those grown on glutamine. The differences were about 10-fold when polysomal RNA was used for translation and about 5-fold when either total cellular RNA or polyadenylic acid-enriched cellular RNA was used. These data indicate that in exponentially growing N. crassa, the nitrogen source regulates glutamine synthetase by adjusting specific mRNA levels.
SUPPLEMENTAL MATERIAL
Coming soon ....
REFERENCES (23)
CITATIONS (26)
EXTERNAL LINKS
PlumX Metrics
RECOMMENDATIONS
FAIR ASSESSMENT
Coming soon ....
JUPYTER LAB
Coming soon ....