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|Type:||Artigo de periódico|
|Title:||Translation Of Messages Transcribed From The "dna Puffs" Of Rhynchosciara|
|Author:||de Toledo S.M.|
|Abstract:||"In vitro" translation of RNA extracted from the different segments of the salivary gland of R. americana indicates that the 21,000 M.W. and 29,000 M.W. peptides produced by the gland and which were previously assigned to the B-2 and C-3 "DNA puffs", are coded by [poly(A)+]RNA. Sucrose gradient fractionation of the [poly(A)+]RNA extracted from the proximal segment of the gland, where the B-2 puff is most active, indicates that the 21,000 M.W. peptide is translated from the fractions which contain the RNA transcribed from this puff. The evidence obtained also indicates that the high M.W. peptides synthesized by the gland might be translated from [poly(A)-]RNA. © 1978 Academic Press, Inc.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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