Neurospora crassa cytoplasmic ribosomes; ribosomal ribonucleic acid synthesis in the wild type
نویسندگان
چکیده
منابع مشابه
Levels and rates of synthesis of ribosomal ribonucleic acid, transfer ribonucleic acid, and protein in Neurospora crassa in different steady states of growth.
The levels of ribosomes, tRNA molecules, and total protein per genome in Neurospora mycelia have been determined in eight different conditions of exponential growth. By increasing the rate of growth the number of ribosomes per genome increases dramatically while the level of total protein remains almost unchanged and the level of tRNA increases only slightly. The rates of synthesis of each of t...
متن کاملNucleotide Composition of Ribonucleic Acid from Neurospora Crassa.
Henney, H. (The University of Texas, Austin) and R. Storck. Nucleotide composition of ribonucleic acid from Neurospora crassa. J. Bacteriol. 85:822-826. 1963.-The nucleotide composition of total, ribosomal, and soluble ribonucleic acid (RNA) from the conidia and the hyphae of Neurospora crassa was determined. The corresponding RNA classes from the two morphological types had the same base ratio...
متن کاملThe genes for cytoplasmic ribosomal ribonucleic Acid in higher plants.
The genes for cytoplasmic ribosomal RNA are partially resolved from the bulk of the DNA by CsCl equilibrium centrifugation. Although in some plants the buoyant density of the ribosomal RNA genes is as expected from the base composition of ribosomal RNA, others show a large discrepancy which cannot be due to the presence of low G-C spacer-DNA. The cross-hybridization observed with 1.3 and 0.7 x ...
متن کاملPolysomes, ribonucleic acid, and protein synthesis during germination of Neurospora crassa conidia.
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 rapidl...
متن کاملA Cytoplasmic Character in Neurospora Crassa
Nuclear fractions isolated from mutants of Neurospora produced no effect when microinjected into mutants with complementary biochemical requirements. DNA isolated from the nuclear fractions similarly injected also had no effect. Mitochondrial fractions isolated from an abnormal inositolless strain (abn-1) produced drastic changes in the rate of growth, morphology, reproductive characteristics, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1976
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.127.2.785-793.1976