Results 41 to 50 of about 2,514 (193)

Energy transfer pathways in the CAC light-harvesting complex of Rhodomonas salina

open access: yesBiochimica et Biophysica Acta (BBA) - Bioenergetics, 2020
Photosynthetic organisms had to evolve diverse mechanisms of light-harvesting to supply photosynthetic apparatus with enough energy. Cryptophytes represent one of the groups of photosynthetic organisms combining external and internal antenna systems.
Václav, Šebelík   +4 more
openaire   +2 more sources

Feeding adult of Artemia salina (Crustacea-Branchiopoda) on the dinoflagellate Gyrodinium corsicum (Gymnodiniales) and the Chryptophyta Rhodomonas baltica

open access: yesBrazilian Archives of Biology and Technology, 2005
Experiments were carried out on feeding performance and survival rates of adult Artemia salina exposed to no axenic strains of the dinoflagellate Gyrodinium corsicum and of the Chryptophyta Rhodomonas baltica. Filtration rates on R.
Rauquírio André Albuquerque Marinho da Costa   +2 more
doaj   +1 more source

Rhodomonas: portrait

open access: yes, 2011
Apresenta retrato (visão lateral) do flagelado cryptomonad, Rhodominas (Karsten, 1898). As células são achatadas. A saída anterior é cortada obliquamente e a posterior arrredondada.
Bourland, Bill
core   +2 more sources

Pastas de Rhodomonas salina (Cryptophyta) como alimento para Brachionus plicatilis (Rotifera)

open access: yesRevista de Biología Tropical, 2011
Pastas de Rhodomonas salina, obtenidas mediante centrifugación y floculación con quitosano y preservadas con o sin vitamina C, a -20°C fueron evaluadas bioquímicamente y proporcionadas como alimento al rotífero Brachionus plicatilis.
Miguel Guevara   +5 more
doaj   +2 more sources

Survival, growth and reproduction of Daphnia galeata feeding on single and mixed Pseudomonas and Rhodomonas diets

open access: yes, 2012
1. Bacteria can be an important resource for zooplankton production in aquatic food webs, although the degree to which bacteria sustain zooplankton growth and reproduction is not clear.
MATS JANSSON   +7 more
core   +2 more sources

Glutathione S-Transferase Regulation in Calanus finmarchicus Feeding on the Toxic Dinoflagellate Alexandrium fundyense.

open access: yesPLoS ONE, 2016
The effect of the dinoflagellate, Alexandrium fundyense, on relative expression of glutathione S-transferase (GST) transcripts was examined in the copepod Calanus finmarchicus. Adult females were fed for 5-days on one of three experimental diets: control
Vittoria Roncalli   +2 more
doaj   +1 more source

Effect of irradiance on growth, photosynthesis, pigment content and nutrient consumption in dense cultures of Rhodomonas salina (Wislouch) (Cryptophyceae)

open access: yesCiencias Marinas, 2002
 The effects of different incident irradiances on growth, photosynthesis, pigment content and nutrient uptake were studied in dense cultures of the cryptophyte Rhodomonas salina (Wislouch) Hill y Wetherbee.
A Bartual   +3 more
doaj   +1 more source

Influence of nitrate starvation on transcript levels of nitrate transporter (Nrt2) and β-subunit of phycoerythrin (Cpeb) genes in Rhodomonas sp. [PDF]

open access: yes, 2023
Rhodomonas species are promising aquaculture feeds that provide high nutritional value. However, the degradation of intracellular phycoerythrin (PE) under nitrogen starvation negatively affects their nutritional value and growth.
伊藤, 光毅   +15 more
core   +2 more sources

Patchy Distribution Patterns of Harmful Algal Bloom Species Along Shandong Coast Uncovered via Metabarcoding Analysis of High‐Density Samples

open access: yesEnvironmental DNA, Volume 8, Issue 5, September‐October 2026.
Using high‐density sampling along the Shandong coast region (SCR) and 18S ribosomal DNA V4‐based metabarcoding technology, combined with morphological verification, the diversity, relative abundance, and geographic distribution of HAB species in the SCR were ascertained.
Kuiyan Liu   +7 more
wiley   +1 more source

Optimizing a long‐term monitoring strategy to track emerging cyanobacterial blooms in a Great Lakes estuary

open access: yesJournal of Phycology, Volume 62, Issue 4, Page 1264-1296, August 2026.
Abstract Cyanobacterial harmful algal blooms (cHABs) are increasingly frequent and severe globally. Recently, the St. Louis River Estuary (SLRE) has experienced numerous cHABs, but the locations, timing, and environmental conditions associated with them are unknown.
Peter A. Birschbach   +3 more
wiley   +1 more source

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