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  • Title: Polysomes, ribonucleic acid, and protein synthesis during germination of Neurospora crassa conidia.
    Author: Mirkes PE.
    Journal: J Bacteriol; 1974 Jan; 117(1):196-202. PubMed ID: 4271808.
    Abstract:
    The level of polysomes in ungerminated conidia of Neurospora crassa depends on the method used to collect spores. Spores harvested and exposed to hydration contain 30% of their ribosomes as polysomes, whereas those not exposed to hydration contain only 3% of their ribosomes as polysomes. During the germination process, the percentage of the ribosomes which sediment as polysomes increases rapidly to a level of approximately 75% during the first 15 to 30 min of germination. This rapid increase has been shown to require a carbon source. During the first 30 min of germination, spores synthesize ribosomal ribonucleic acid (RNA) and heterogeneously sedimenting RNA, i.e., presumptive messenger RNA.
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