|
ИСТИНА |
Войти в систему Регистрация |
ФНКЦ РР |
||
Roholtiella, gen. nov. (Nostocales, Cyanobacteria)—a tapering and branching cyanobacteria of the family Nostocaceaeстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 20 октября 2021 г.
- Авторы: Bohunická Markéta, Pietrasiak Nicole, Johansen Jeffrey R., Gómez Esther Berrendero, Hauer Tomáš, Gaysina Lira A., Lukešová Alena
- Журнал: Phytotaxa
- Том: 197
- Номер: 2
- Год издания: 2015
- Издательство: Magnolia Press
- Местоположение издательства: New Zealand
- Первая страница: 84
- Последняя страница: 103
- DOI: 10.11646/phytotaxa.197.2.2
- Аннотация: A total of 16 strains phylogenetically placed within the Nostocaceae were found to possess morphological features of the Rivulariaceae and Tolypothrichaceae (tapering trichomes and single false branching, respectively) in addition to their typical Nostocacean features (production of arthrospores in series). These strains formed a strongly supported clade separate from other strains that are phylogenetically and morphologically close. We describe four new species within the genus Roholtiella gen. nov. The four species include three distinguishable morphotypes. Roholtiella mojaviensis and R. edaphica are morphologically distinct from each other and from the other two species, R. fluviatilis and R. bashkiriorum. Roholtiella fluviatilis and R. bashkiriorum are cryptic species with respect to each other. All four species are easily distinguished based on the sequence of the 16S-23S ITS regions, in particular the flanking regions to the conserved Box-B and V3 helices. The species are further established by the elevated p-distance between species that is much reduced among strains within the same species. Calochaete cimrmanii, a recently described tapering species from tropical biomes, is the most likely sister taxon to Roholtiella.
- Добавил в систему: Гайсина Лира Альбертовна