The origin of tobacco's T genome is traced to a particular lineage within Nicotiana tomentosiformis (Solanaceae)

0126725 - BFU-R 20023024 RIV US eng J - Článek v odborném periodiku
Murad, L. - Lim, K. Y. - Christopodulou, V. - Matyášek, Roman - Lichtenstein, C. P. - Kovařík, Aleš - Leicht, A. R.
The origin of tobacco's T genome is traced to a particular lineage within Nicotiana tomentosiformis (Solanaceae).
American Journal of Botany. Roč. 89, č. 6 (2002), s. 921-928. ISSN 0002-9122. E-ISSN 1537-2197
Výzkumný záměr: CEZ:AV0Z5004920
Klíčová slova: ancestors * Nicotiana * geminivirus-related DNA
Kód oboru RIV: BO - Biofyzika
Impakt faktor: 2.263, rok: 2002

In this paper we have shown that only a sub-set of N. tomentosiformis varieties contains a specific geminirval insertion in the genome. This insertion termed as GRD3/GRD53 is found in all varieties of tobacco. The data implicate that the spectrum of potenitial donors of paternal tobacco genome can now be narrowed to a genotype of N. tomentosiformis that can be genetically characterised by the presence of GRD53 and GRD3 repeats and that tobacco formed after the divergence within N. tomentosiformis.
Trvalý link: http://hdl.handle.net/11104/0024953