|
ИСТИНА |
Войти в систему Регистрация |
ФНКЦ РР |
||
Uncovering Plant Virus Species Forming Novel Provisional Taxonomic Units Related to the Family Benyviridaeстатья
- Авторы: Solovyev Andrey G., Morozov Sergey Y.
- Журнал: Viruses
- Том: 14
- Номер: 12
- Год издания: 2022
- Издательство: MDPI
- Местоположение издательства: Basel, Switzerland
- Первая страница: 2680
- DOI: 10.3390/v14122680
- Аннотация: Based on analyses of recent open-source data, this paper describes novel horizons in the diversity and taxonomy of beny-like viruses infecting hosts of the plant kingdom (Plantae or Archaeplastida). First, our data expand the known host range of the family Benyviridae to include red algae. Second, our phylogenetic analysis suggests that the evolution of this virus family may have involved cross-kingdom host change events and gene recombination/exchanges between distant taxa. Third, the identification of gene blocks encoding known movement proteins in beny-like RNA viruses infecting non-vascular plants confirms other evidence that plant virus genomic RNAs may have acquired movement proteins simultaneously or even prior to the evolutionary emergence of the plant vascular system. Fourth, novel data on plant virus diversity highlight that molecular evolution gave rise to numerous provisional species of land-plant-infecting viruses, which encode no known potential movement genetic systems.
- Добавил в систему: Соловьев Андрей Геннадьевич