Results 1 to 10 of about 515 (108)

Contribution to Charophyceae knowledge in Slovakia – re-discovery of Nitella gracilis [PDF]

open access: yesBiodiversity Data Journal
Nitella gracilis (Charophyceae) is a rare charophyte, previously considered regionally extinct in Slovakia. During a systematic survey of charophytes conducted between 2021 and 2025, new localities of this species were discovered.
František Bednár   +3 more
doaj   +4 more sources

Mitochondrial genome characterization and new insights on phylogenetic relationship of Chara (Charophyceae, Charophyta) [PDF]

open access: yesBMC Genomics
Background Charophyta, initially classified as ferns and later within green algae, were recognized as an independent division in the twentieth century.
Yuhui Xie   +5 more
doaj   +2 more sources

Establishment and optimization of a new model organism to study early land plant evolution: Germination, cultivation and oospore variation of Chara braunii Gmelin, 1826 [PDF]

open access: yesFrontiers in Plant Science, 2022
For studying land plant evolution, the establishment and optimization of model organisms representing streptophytic algae, sister to land plants, is essential. Long-term cultivation experiments with Chara braunii S276 were performed over 8 years, since 4
Anja Holzhausen   +8 more
doaj   +2 more sources

Ancient reproductive modes and criteria of multicellularity [PDF]

open access: yesComparative Cytogenetics, 2023
It is demonstrated that the initial method of fertilization in animals (Metazoa), embryophyte plants (Embryophyta), most groups of multicellular oogamous algae, oogamous and pseudoogamous multicellular fungi was internal fertilization (in the broad ...
Ilya A. Gavrilov-Zimin
doaj   +4 more sources

The Charophytes (Characeae, Charophyceae) of the Caucasus [PDF]

open access: yesPlants
This first inventory of the charophytes of the Caucasus region was compiled based on records from published references, online sources, a review of herbarium collections, and our own field collections.
Roman E. Romanov   +7 more
doaj   +2 more sources

A Contribution to a Better Understanding of the Nitella axillaris Group (Charales, Charophyceae): A Taxonomic Re-Examination of the Nitella translucens Collected in the Province of Ferrara, Italy [PDF]

open access: yesPlants
The identification of a charophyte population found in a rice field in Ferrara, North Italy, collected in 1999 and initially identified as Nitella translucens, has been reevaluated.
Nadia Abdelahad   +5 more
doaj   +2 more sources

Conserved carotenoid pigmentation in reproductive organs of Charophyceae [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences
Anja Holzhausen   +2 more
exaly   +2 more sources

Extraction of Sodium Alginate from Charophyceae Algae

open access: yesChemistry Proceedings, 2022
This study examined the rheological properties of alginates, one of the main products obtained from algae. These polysaccharides are widely used in fields such as pharmaceuticals, medical technology, cosmetics, food, agriculture and the textile and paper
Sadoqat Salimjanovna Khaydarova   +2 more
doaj   +1 more source

Харовые водоросли (Characeae, Charophyceae) Приенисейской Сибири (Россия)

open access: yesTurczaninowia, 2022
В результате изучения гербарных коллекций и оригинальных сборов выявлены 1 новый род Tolypella и 5 новых видов харовых водорослей для Приенисейской Сибири, 59 новых местонахождений (67 % от их общего числа), 127 новых популяций (83 % от их общего числа).
Роман Евгеньевич Романов   +9 more
doaj   +1 more source

Home - About - Disclaimer - Privacy