STUDYING OF DIFFERENT LENGTH AND STRUCTURE DNA IMPORT INTO PLANT MITOCHONDRIA

Original title

ИЗУЧЕНИЕ ИМПОРТА ДНК РАЗНОЙ ДЛИНЫ И СТРУКТУРЫ В МИТОХОНДРИИ РАСТЕНИЙ

Authors

Y.M. Konstantinov^1,3, Т.А. Bolotova¹, A. Dietrich², F. Weber-Lotfi², M.V. Koulintchenko^1,2

Contact information

¹Siberian Institute of Plant Physiology and Biochemistry SB RAS, Irkutsk, Russia, Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.

²Institute of Molecular Biology of Plants, CNRS, Strasbourg, France

³Irkutsk State University, Irkutsk, Russia

Pages

1276-1279

DOI

10.31255/978-5-94797-319-8-1276-1279

Abstract

The kinetics of mitochondrial import of DNA substrates 265 bp, 2732 bp, 9 kbp and their competitive interrelationships during import into potato tuber mitochondria (Solanum tuberosum) were studied. Flanking of the DNA substrate 9 kbp by terminal inverted repeats of mitochondrial plasmid 11.6 kbp of leads to increase DNA import into mitochondria of Brassica napus, Solanum tuberosum and Arabidopsis thaliana. We concluded that there are few specific ways of DNA import into plant mitochondria.