Ribosomal ribonucleic acids from the crustacean Artemia
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چکیده
منابع مشابه
Identification of the transcriptional initiation site of ribosomal RNA genes in the crustacean Artemia.
The proximal part of the Intergenic Spacer, as well as most of the External Transcribed Spacer of the ribosomal RNA type I genes from the crustacean Artemia have been sequenced. We have identified in the Intergenic Spacer five repeats of around 600 bp in length and, possibly, two imperfect or truncated repeats, derived from the principal ones. These sequences are separated by 485 bp from the 17...
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RNA prepared from fractions of chloroplasts and mitochondria sedimented at rates characteristic of ribosomal RNA. A predominance of the 18S species was frequently observed in preparations from chloroplasts from romaine lettuce and endive. The usual distribution, a preponderance of the 28S species, was observed in studies on tomato and spinach chloroplasts and mitochondria from mushroom and caul...
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Die Zusammensetzung und der Stoffwechsel der Carotinoide in adulten Exemplaren von Artemia salina wurden untersucht. Unabhängig von der Fütterung mit carotinoidfreier Hefe, mit an Oxicarotinoiden reicher Nahrung oder mit Oxocarotinoid-haltigen Algen lassen sich als Hauptpigmente Canthaxanthin (4.4'-Dioxo-/?-carotin) und Echinenon (4-Oxo-/?-carotin) nachweisen. Daneben wur den in einer Artemia-...
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The polypeptide, lipid, and carbohydrate components of the lipovitellin complex from anostracan crustacean, Artemia salina, have been investigated. The lipovitellin isolated from the yolk granules is a carotenoid.lipoglycoprotein complex, containing 3.3% carbohydrate and 8.6% lipid. About half of the carbohydrate fraction is mannose and the rest consists of galactosamine, galactose, and glucosa...
متن کاملRibonucleic acids from animal cells.
INTRODUCTION ................................................................ 262 TECHNICAL ASPECTS OF RNA BIOCHEMISTRYC. .. 263 Size ...263 Compositio.... . 263 Methylation . .263 RNA-DNA Hybridization ...264 Cell Fractionation ......................................................... 264 PATTERNS OF SYNTHESIS OF ANIMAL CELL R.. ........ .. 264 "Rapidly Labeled RNA" and Kinetic Analysis Experi...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1982
ISSN: 0014-5793
DOI: 10.1016/0014-5793(82)80325-6