Molecular differences in genotroph forms of common wheat (Triticum aestivum L.) and their initial cultivars

N. A. Vinichenko, Elizaveta D. Bogdanova, Karina Kh. Makhmudova, Svetlana Sergeevna Kirikovich, Evgenii Vladimirovich Levites

2010

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DOI 10.4236/abb.2010.13022

Data confidence 70 medium

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Abstract

By the modified ISSR-amplification method the comparison of the structural organization of enzyme loci in the initial common wheat cultivars and their genotrophs induced with epimutagens: plant niacin acid and niacin acid and its derivatives produced from β-picoline fraction of coal-tar pitch (niacin acid nitrile, isocinchomeronic and benzoic acids) was carried out. It is shown that niacin acid influence causes in genotrophs specific band appearance in PCR-profiles obtained on the DNA of enzyme loci. All these before mentioned epimutagens induced in limits of each genotroph differently directed changes in number and intensity of bands of PCR-profiles.