The terminal structures of feather keratin mRNA
β Scribed by C. Phillip Morris; George E. Rogers
- Book ID
- 104935346
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 373 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0301-4851
No coin nor oath required. For personal study only.
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## Abstract Solubilized SCMβKeratins from feathers of a tern (__Sterna hirundo__) and turkey (__Meleagris gallopavo__) were fractionated by gelβfiltration and ionβexchange chromatography. Tryptic peptide maps were prepared and aminoβacid compositions determined. Subsequent comparison indicated that
Highly purified feather keratin mRNA, prepared by dissociation of mRNP particles in Na dodecyl sulphate, was translated in a wheat embryo cell-free system with similar efficiency to rabbit globin mRNA and RNA purified from cucumber mosaic virus. The only detectable products of translation of the ker