The sequence of mitochondrial arginine tRNA (anticodon UCG) from a transplantable rat tumor, morris hepatoma 5123D
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منابع مشابه
An electron microscopic study of pulmonary tumor emboli from transplantable Morris hepatoma 5123.
Lungs of 20 Buffalo rats with Morris hepatoma 5123 trans planted to the thigh were examined 5 to 12 weeks after trans plantation. Métastasesin the lungs as well as the thigh tumor were examined by light and electron microscopy. Pulmonary tumor emboli first were observed 6 weeks after transplantation. Métastasesand tumor emboli were evident in lungs of all animals at 7 and 8 weeks. Naked tumor...
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The import of nuclear-encoded RNAs into mitochondria is required for proper mitochondrial function in most organisms. However, the mechanisms used to achieve RNA import are largely unknown. In particular, the RNA elements that direct import have not been identified in any organism. In Tetrahymena, only one of three nuclear-encoded glutamine accepting tRNAs is imported into mitochondria. We tran...
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The nucleotide sequence of a potato mitochondrial tRNA(Ile) has been determined. This tRNA has a lysidine-like minor nucleotide in the first position of the anticodon (position 34). The corresponding mitochondrial gene has been cloned and sequenced. This gene has a CAT anticodon which corresponds to methionine. The C residue in the anticodon must therefore be post-transcriptionally modified. Th...
متن کاملThe nucleotide sequence of a glutamine tRNA from rat liver.
A glutamate tRNA from rat liver was purified. By means of post-labeling techniques, its nucleotide sequence was shown to be: pU-C-C-C-A-C-A-U-m1G-G-U-C-psi-A-G-C- G-G-D-D-A-G-G-A-U-U-C-C-U-G-G-psi-U-mcm5S2U-U-C-A-C-C-C-A-G-G-C-G- G-C-m5C-m5C-G-G-G-Tm-psi-C-G-A-C-U-C-C-C-G-G-U-G-U-G-G-G-A-A-C-C-AOH. The sequence is remarkably similar to that of tRNAGlu from Drosophila melanogaster. Only 10 out o...
متن کاملTransplantable renal tumor of the rat.
mors) are well known in infants but are much less common in adults (1). A spontaneous tumor was observed in a female breeder rat of roughly 1 year of age which had had at least one litter. The animal was of Wistar strain, originating from either Carworth Farms or Charles River Laboratories. It was thought to be pregnant, but when it failed to deliver, it was sacrificed and found to have a large...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1981
ISSN: 0014-5793
DOI: 10.1016/0014-5793(81)81141-6