Results 1 to 10 of about 3,320 (177)

Observations of linear aggregation behavior in rotifers (Brachionus calyciflorus). [PDF]

open access: yesPLoS ONE, 2021
Linear aggregation is present in some animals, such as the coordinated movement of ants and the migration of caterpillars and spinylobsters, but none has been reported on rotifers.
Shuang-Huai Cheng   +11 more
doaj   +4 more sources

Population dynamics of Brachionus calyciflorus driven by the associated natural bacterioplankton [PDF]

open access: yesFrontiers in Microbiology, 2023
Zooplankton provides bacteria with a complex microhabitat richen in organic and inorganic nutrients, and the bacteria community also changes the physiochemical conditions for zooplankton, where the symbiotic relationship between them plays an important ...
Yongzhi Zhang   +5 more
doaj   +4 more sources

Monogonont Rotifer, Brachionus calyciflorus, Possesses Exceptionally Large, Fragmented Mitogenome. [PDF]

open access: yesPLoS ONE, 2016
In contrast to the highly conserved mitogenomic structure and organisation in most animals (including rotifers), the two previously sequenced monogonont rotifer mitogenomes were fragmented into two chromosomes similar in size, each of which possessed one
Zhi-Juan Nie   +5 more
doaj   +5 more sources

Effects of testosterone and flutamide on reproduction in Brachionus calyciflorus [PDF]

open access: yesScientific Reports, 2017
The effects of testosterone and flutamide on reproduction in Brachionus calyciflorus were studied. Asexual reproduction in B. calyciflorus was not affected by testosterone at different concentrations of flutamide. Flutamide in combination with 0, 25, 50,
Jian Tian   +5 more
doaj   +5 more sources

The Relationship between Brachionus calyciflorus-Associated Bacterial and Bacterioplankton Communities in a Subtropical Freshwater Lake [PDF]

open access: yesAnimals, 2022
Zooplankton bodies are organic-rich micro-environments that support fast bacterial growth. Therefore, the abundance of zooplankton-associated bacteria is much higher than that of free-living bacteria, which has profound effects on the nutrient cycling of
Yongzhi Zhang   +7 more
doaj   +2 more sources

Complete mitochondrial genome of the freshwater monogonont rotifer Brachionus calyciflorus (Rotifera, Brachionidae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2019
The two complete mitochondrial genomes were sequenced from the Netherlands strain of the freshwater monogonont rotifer Brachionus calyciflorus. The mitochondrial genome sequences were 27,698 bp and 9,906 bp in size, respectively.
Beom-Soon Choi   +3 more
doaj   +2 more sources

Within species expressed genetic variability and gene expression response to different temperatures in the rotifer Brachionus calyciflorus sensu stricto. [PDF]

open access: yesPLoS ONE, 2019
Genetic divergence is impacted by many factors, including phylogenetic history, gene flow, genetic drift, and divergent selection. Rotifers are an important component of aquatic ecosystems, and genetic variation is essential to their ongoing adaptive ...
Sofia Paraskevopoulou   +4 more
doaj   +2 more sources

Reverse taxonomy applied to the Brachionus calyciflorus cryptic species complex: Morphometric analysis confirms species delimitations revealed by molecular phylogenetic analysis and allows the (re)description of four species. [PDF]

open access: yesPLoS ONE, 2018
The discovery and exploration of cryptic species have been profoundly expedited thanks to developments in molecular biology and phylogenetics. In this study, we apply a reverse taxonomy approach to the Brachionus calyciflorus species complex, a commonly ...
Evangelia Michaloudi   +6 more
doaj   +2 more sources

Taxonomic, functional and interspecific response of zooplankton to management practices in carp ponds [PDF]

open access: yesScientific Reports
Ecological management practices in fishponds are evolving rapidly, and zooplankton communities provide a reliable indicator of these effects. Over an eight-month period, in nine experimental ponds in the Czech Republic, we assessed the taxonomic ...
Anna Maria Goździejewska   +7 more
doaj   +2 more sources

Suitable Acidified Eggshell Powder Food Promotes Brachionus calyciflorus Growth and Reproduction: From Antioxidant Capacity Insight [PDF]

open access: yesAquaculture Nutrition
Rotifers are natural initial bait for fish larvae in freshwater. Here, the effects of various concentrations of acidified eggshell powder solutions (0, 20, 40, 80, 160, and 320 mg/L) on the growth and reproduction of the rotifer Brachionus calyciflorus ...
Yang Danrong, Wang Li, Ma Xufa
doaj   +2 more sources

Home - About - Disclaimer - Privacy