Počet záznamů: 1
The Evolutionary Fate of the Horizontally Transferred Agrobacterial Mikimopine Synthase Gene in the Genera Nicotiana and Linaria
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SYSNO ASEP 0440147 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název The Evolutionary Fate of the Horizontally Transferred Agrobacterial Mikimopine Synthase Gene in the Genera Nicotiana and Linaria Tvůrce(i) Kováčová, Viera (BFU-R)
Žlůvová, Jitka (BFU-R) RID, ORCID
Janoušek, Bohuslav (BFU-R) RID, ORCID
Talianová, Martina (BFU-R)
Vyskot, Boris (BFU-R) RID, ORCIDCelkový počet autorů 5 Zdroj.dok. PLoS ONE. - : Public Library of Science - ISSN 1932-6203
Roč. 9, č. 11 (2014)Poč.str. 13 s. Forma vydání Online - E Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova BAYESIAN PHYLOGENETIC INFERENCE ; MAXIMUM-LIKELIHOOD ; MAXIMUM-LIKELIHOOD Vědní obor RIV BO - Biofyzika CEP GBP501/12/G090 GA ČR - Grantová agentura ČR Institucionální podpora BFU-R - RVO:68081707 UT WOS 000346766900076 DOI https://doi.org/10.1371/journal.pone.0113872 Anotace Few cases of spontaneously horizontally transferred bacterial genes into plant genomes have been described to date. The occurrence of horizontally transferred genes from the T-DNA of Agrobacterium rhizogenes into the plant genome has been reported in the genus Nicotiana and in the species Linaria vulgaris. Here we compare patterns of evolution in one of these genes (a gene encoding mikimopine synthase, mis) following three different events of horizontal gene transfer (HGT). As this gene plays an important role in Agrobacterium, and there are known cases showing that genes from pathogens can acquire plant protection function, we hypothesised that in at least some of the studied species we will find signs of selective pressures influencing mis sequence. The mikimopine synthase (mis) gene evolved in a different manner in the branch leading to Nicotiana tabacum and N. tomentosiformis, in the branch leading to N. glauca and in the genus Linaria. Our analyses of the genus Linaria suggest that the mis gene began to degenerate soon after the HGT. Pracoviště Biofyzikální ústav Kontakt Jana Poláková, polakova@ibp.cz, Tel.: 541 517 244 Rok sběru 2015
Počet záznamů: 1