Autonomous replication of wheat DNA sequence in isolated wheat nuclei

• Autorzy: Szurmak B. , Buchowicz J.
• Języki publikacji: EN

Abstrakty

EN

A fragment of wheat nuclear DNA was shown to be able to replicate autono­mously in wheat nuclei. The fragment was 637-bp long and contained telomeric repeats at both termini. Its replication was manifested by the appearance of a radioactive reaction product of the same approximate size. Further analyses showed that the linear, double-stranded réaction product was labelled along its entire length and contained the same number of similarly located HaelR sites as did the fragment tested. Prokaryotic DNA remained twlabelled under the same assay conditions.

Słowa kluczowe

EN

wheat; DNA replication; Triticum aestivum; nucleus; nuclear extrachromosomal DNA

• Wydawca: -
• Czasopismo: Acta Biochimica Polonica
• Rocznik: 1997
• Tom: 44
• Numer: 1
• Opis fizyczny: p.79-82,fig.

Twórcy

autor

Szurmak B.

• Polish Academy of Sciences, A.Pawinskiego 5a, 02-106 Warsaw, Poland

autor

Buchowicz J.

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