Results 1 to 10 of about 1,150 (156)

Comparison of photosynthetic responses between haptophyte Phaeocystis globosa and diatom Skeletonema costatum under phosphorus limitation [PDF]

open access: yesFrontiers in Microbiology, 2023
The diatom Skeletonema costatum and the haptophyte Phaeocystis globosa often form blooms in the coastal waters of the South China Sea. Skeletonemacostatum commonly dominates in nutrient enrichment coastal waters, whereas P.
Jiao Zhan, Lirong Song, Liu Jin
exaly   +4 more sources

Stimulatory and inhibitory effects of phenanthrene on physiological performance of Chlorella vulgaris and Skeletonema costatum [PDF]

open access: yesScientific Reports, 2022
The effects of polycyclic aromatic hydrocarbons on phytoplankton have been extensively documented, but there is limited knowledge about the physiological responses of marine primary producers to phenanthrene at environmentally relevant levels.
Lele Jiang   +7 more
doaj   +2 more sources

Elevated temperature alters bacterial community from mutualism to antagonism with Skeletonema costatum: insights into the role of a novel species, Tamlana sp. MS1 [PDF]

open access: yesmSphere
Skeletonema costatum, a cosmopolitan diatom primarily inhabiting coastal ecosystems, exhibits a typically close yet variable relationship with heterotrophic bacteria.
Tenghui Lin   +9 more
doaj   +2 more sources

Isolation and Physiological Characterization of a Novel Algicidal Virus Infecting the Marine Diatom Skeletonema costatum [PDF]

open access: yesThe Plant Pathology Journal, 2015
Diatoms are a major component of the biological community, serving as the principal primary producers in the food web and sustaining oxygen levels in aquatic environments.
JinJoo Kim   +3 more
doaj   +2 more sources

Marine Diatom Skeletonema costatum Dietary Supplementation Improves Growth, Immunological Responses, Antioxidant Activities, Gene Expressions, and Digestive Enzymes of Shrimp Litopenaeus vannamei [PDF]

open access: yesAquaculture Nutrition
This work highlighted the impact of dry concentrations (0, 1, 2, and 4 g/kg diet) of the marine diatom species Skeletonema costatum (SK0%, SK0.1%, SK0.2%, and SK0.4%, respectively) as an aquafeed additive on the postlarvae of Pacific whiteleg shrimp ...
Mohamed Ashour   +8 more
doaj   +2 more sources

Comparative Transcriptomic Analysis Reveals Novel Insights into the Adaptive Response of Skeletonema costatum to Changing Ambient Phosphorus [PDF]

open access: yesFrontiers in Microbiology, 2016
Phosphorus (P) is a limiting macronutrient for diatom growth and productivity in the ocean. Much effort has been devoted to the physiological response of marine diatoms to ambient P change, however, the whole-genome molecular mechanisms are poorly ...
Shu-Feng Zhang   +7 more
doaj   +2 more sources

Draft genome assembly and sequencing dataset of the marine diatom Skeletonema cf. costatum RCC75

open access: yesData in Brief, 2022
Diatoms (Bacillariophyceae) are a major constituent of the phytoplankton and have a universally recognized ecological importance. Between 1,000 and 1,300 diatom genera have been described in the literature, but only 10 nuclear genomes have been published
Maria Sorokina   +5 more
doaj   +1 more source

High light stress under phosphorus limitation in summer may accelerate diatom shift from Skeletonema to Chaetoceros in an oligotrophic coastal area of Japan

open access: yesFrontiers in Marine Science, 2023
In the Seto Inland Sea, the largest semi-enclosed sea in Japan, the most dominant diatom in the past, Skeletonema spp., has been replaced by another diatom Chaetoceros spp.
Ryoko Yano   +3 more
doaj   +1 more source

Nitrate Utilization by the Diatom Skeletonema costatum [PDF]

open access: yesPlant Physiology, 1978
Nitrate uptake has been studied in nitrogen-deficient cells of the marine diatom Skeletonema costatum. When these cells are incubated in the presence of nitrate, this ion is quickly taken up from the medium, and nitrite is excreted by the cells.
J L, Serra, M J, Llama, E, Cadenas
openaire   +5 more sources

Water quality indices as tools for assessment of the Eastern Harbor’s water status (Alexandria, Egypt)

open access: yesSN Applied Sciences, 2023
Highlights 1. Diatoms are prevailing in harsh dynamic ecosystem 2. Skeletonema costatum is known as an opportunistic species 3. Blooms of Chattonella antiquaoffer evidence as effective biological elements to eutrophication.
Wagdy Labib   +5 more
doaj   +1 more source

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