Results 101 to 110 of about 4,135 (249)

The green seaweed Ulva: A model system to study morphogenesis

open access: yesFrontiers in Plant Science, 2015
Green macroalgae, mostly represented by the Ulvophyceae, the main multicellular branch of the Chlorophyceae, constitute important primary producers of marine and brackish coastal ecosystems.
Thomas eWichard   +6 more
doaj   +1 more source

Оцінка стану Житомирського водосховища за структурою фітомікроепілітона [PDF]

open access: yes, 2005
Проведені дослідження показали, що в фітомікроепілітоні Житомирського водосховища найбільшим видовим, внутрішньовидовим та надвидовим різноманіттям, а також показниками біомаси є діатомові ...
Корнійчук, Н. М.   +1 more
core  

Zoospore diversity and sexual reproduction in the lichen‐forming genus Trebouxia: From neglected evidence to new facts

open access: yesPlant Biology, Volume 27, Issue 6, Page 1137-1149, October 2025.
This study clarifies the role of flagellate cells in four Trebouxia species. Using innovative techniques, we could distinguish between zoospores and gametes, providing the first detailed evidence of sex. Abstract Trebouxia is one of the most frequent genera of green microalgae that occur as photobionts in lichens.
E. Boccato   +4 more
wiley   +1 more source

Aspetto dei popolamenti vegetali bentonici della laguna di Porto Pozzo (Sardegna) [PDF]

open access: yes, 1991
A floristic and vegetational study of Porto Pozzo lagoon have been done. The analisys of six transects allowed a general description of the main vegetal associations, besides, in 17 stations known area samples have been collected.
Gazale, Vittorio, Morucci, Carlo
core  

Taxonomic reappraisal of Monostromataceae (Ulvophyceae: Chlorophyta) based on multi-locus phylogeny

open access: diamondWebbia, 2015
Monostromataceae have been considered a morphologically discrete group of green algae having thalli made up of a single layer of cells; the family is ubiquitous in intertidal zones of marine and es...
Felix Bast
openalex   +2 more sources

Dead or Alive? Challenges in Discriminating Dietary From Host‐Associated Community via RNA and DNA Metabarcoding in a Filter Feeder

open access: yesEnvironmental DNA, Volume 7, Issue 5, September–October 2025.
The present manuscript uses time series of highly standardized samples of a freshwater and a marine mussel from Germany to explore chances and challenges of identifying their associated community composition by a parallel DNA and RNA metabarcoding approach.
Isabelle Junk   +3 more
wiley   +1 more source

EKSPLORASI MIKROALGA DI AIR TERJUN WATERVANG KOTA LUBUKLINGGAU

open access: yesBioedukasi: Jurnal Pendidikan Biologi FKIP UM Metro, 2017
This study aims to explore the types of microalgae that exist in Watervang Waterfall Lubuklinggau City. This research was conducted in June-July 2016 in area Watervang Waterfall of Lubuklinggau City.
Harmoko Harmoko   +2 more
doaj   +1 more source

Структурна організація водоростевих угруповань обростань різних типів субстратів річки Тня [PDF]

open access: yes, 2015
Досліджений видовий склад водоростей перифітону рослинних, природних кам’яних та штучних бетонних субстратів малої річки Житомирського Полісся. Показані значні відмінності в їх кількісному складі. Встановлений домінуючий комплекс.
Корнійчук, Н. М.
core  

Tubular microfossils from ∼2.8 to 2.7Ga-old lacustrine deposits of South Africa: A sign for early origin of eukaryotes? [PDF]

open access: yes, 2016
Unequivocal evidence for Archean eukaryotic life has been long sought for and is a matter of lively debate. In the absence of unambiguous fossils this debate has focused on biogeochemical signatures and molecular phylogenies.
Altermann, Wladyslaw   +3 more
core   +2 more sources

Nutritional Value and Antioxidant Potential of Djiboutian Abundant Seaweeds, With Their Food Applications in Doughnut and Tartare

open access: yesFood Science &Nutrition, Volume 13, Issue 9, September 2025.
This study explores the untapped potential of Djiboutian macroalgae as food ingredients, focusing on their nutritional composition (Proteins, amino acids and carbohydrates, including mannitol), phenolic content, and associated antioxidant properties. We also assess the recommended daily allowance of these macroalgae and present the results of a blind ...
Moustapha Nour   +7 more
wiley   +1 more source

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