Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Petr, Hašler"'
Publikováno v:
Acta Agrobotanica, Vol 72, Iss 2 (2019)
The aim of the research was to establish an efficient procedure for in vitro micropropagation in order to obtain numbers of identical plants for in vitro polyploidization of Humulus lupulus (2n = 20), using antimicrotubule agent oryzalin. For this pu
Externí odkaz:
https://doaj.org/article/4e9ccecfba4840c496453009d9c1391c
Publikováno v:
Molecules, Vol 26, Iss 6, p 1683 (2021)
The aim and novelty of this paper are found in assessing the influence of inhibitors and antibiotics on intact cell MALDI-TOF mass spectra of the cyanobacterium Synechococcus sp. UPOC S4 and to check the impact on reliability of identification. Defin
Externí odkaz:
https://doaj.org/article/584c47f57f3644b885ebd9776e2f3682
Publikováno v:
European Journal of Phycology. 57:396-405
Publikováno v:
PLoS ONE, Vol 13, Iss 11, p e0208275 (2018)
Cyanobacteria represent a bacterial phyllum characteristic by the ability to photosynthesize. They are potentially applicable for the production of useful compounds but may also cause poisoning or at least health problems as they can produce cyanotox
Externí odkaz:
https://doaj.org/article/33997a594b1a481a8fa9e5eb48ca5ef7
Publikováno v:
Fottea. 21:110-127
Cyanobacteria are photo-oxygenic prokaryotes present in nearly all ecosystems, where they are important in global oxygen, carbon, and nitrogen cycles. They are often recognized as the harbingers of eutrophication in freshwater systems and are increas
Autor:
Dale A. Casamatta, Caitlin S. Romanis, Petr Dvořák, Amanda J. Foss, Jeffrey R. Johansen, Amber Brown, Wendy Noke Durden, Quincy A. Gibson, Phillip Jenkins, Petr Hašler, Chelsea D. Villanueva, Alyssa D. Garvey, Brett A. Neilan
Publikováno v:
Phycologia. 60:603-618
Two cyanobacterial strains, one collected from an epidermal mat present on a dead bottlenose dolphin and the other as a bioaerosol 457 m (1500 ft) above the river, were recently analysed from the S...
Autor:
Jeffrey R. Johansen, Holly Stephanie Stocks, Melissa A. Vaccarino, Petr Dvořák, Dale A. Casamatta, Petr Hašler, Chelsea D. Villanueva, Alyssa D. Garvey
Publikováno v:
Journal of Phycology. 56:425-436
The Nostocales is a monophyletic, heterocytous lineage of cyanobacteria capable of akinete production and division in multiple planes, depending upon family-level clade. While present in a variety of ecosystems, the diversity of the Nostocales has be
Publikováno v:
European Journal of Phycology. 55:30-38
Prokaryotes are the most abundant and diverse inhabitants of the biosphere. However, to directly infer the patterns of their evolutionary history and species diversity requires the study of ancient...
Publikováno v:
PLoS ONE, Vol 7, Iss 6, p e40153 (2012)
It has long been assumed that cyanobacteria have, as with other free-living microorganisms, a ubiquitous occurrence. Neither the geographical dispersal barriers nor allopatric speciation has been taken into account. We endeavoured to examine the spat
Externí odkaz:
https://doaj.org/article/2e5edf4290074e9c8dcd0d513a3b35c9
Publikováno v:
Diatom Research. 33:273-282
Some traditional diatom species have long been considered ‘cosmopolitan’, i.e., they are ubiquitous in suitable habitats. However molecular methods have revealed that some of these diatoms are complexes consisting of a few or many species, whose